TreeView htc 改写
call the function loadTree(treeviewId) when body is loaded
<body onload="loadTree('tvSelect')">
function loadTree(id) {
if (navigator.appName != "Netscape")
return;
var treeClientId = id;
var tree = document.getElementById(id);
document.write("<script language=\"javascript\" src=\"TreeView.htc.js\"></script>");
/*------------------------------------ proterty define ----------------------------------------------*/
/*<public:property name="clickedNodeIndex" GET="getClickedNodeIndex" />
<public:property name="defaultStyle" id="_tvpropDefaultStyle" GET="getDefaultStyle" PUT="setDefaultStyle" />
<public:property name="hoverStyle" id="_tvpropHoverStyle" GET="getHoverStyle" PUT="setHoverStyle" />
<public:property name="selectedStyle" id="_tvpropSelectedStyle" GET="getSelectedStyle" PUT="setSelectedStyle" />
<public:property name="childType" id="_tvpropChildType" GET="getChildType" PUT="setChildType" />
<public:property name="imageUrl" id="_tvpropImageUrl" GET="getImageUrl" PUT="setImageUrl" />
<public:property name="expandedImageUrl" id="_tvpropExpandedImageUrl" GET="getExpandedImageUrl" PUT="setExpandedImageUrl" />
<public:property name="selectedImageUrl" id="_tvpropSelectedImageUrl" GET="getSelectedImageUrl" PUT="setSelectedImageUrl" />
<public:property name="target" id="_tvpropTarget" GET="getTarget" PUT="setTarget" />
<public:property name="treeNodeSrc" id="_tvpropTreeNodeSrc" GET="getTreeNodeSrc" PUT="setTreeNodeSrc" />
<public:property name="treeNodeXsltSrc" id="_tvpropTreeNodeXsltSrc" GET="getTreeNodeXsltSrc" PUT="setTreeNodeXsltSrc" />
<public:property name="selectExpands" id="_tvpropSelectExpands" GET="getSelectExpands" PUT="setSelectExpands" />
<public:property name="expandLevel" id="_tvpropExpandLevel" GET="getExpandLevel" PUT="setExpandLevel" />
<public:property name="autoSelect" id="_tvpropAutoSelect" GET="getAutoSelect" PUT="setAutoSelect" />
<public:property name="treeNodeTypeSrc" id="_tvpropTreeNodeTypeSrc" GET="getTreeNodeTypeSrc" PUT="setTreeNodeTypeSrc" />
<public:property name="showLines" id="_tvpropShowLines" GET="getShowLines" PUT="setShowLines" />
<public:property name="showPlus" id="_tvpropShowPlus" GET="getShowPlus" PUT="setShowPlus" />
<public:property name="showToolTip" id="_tvpropShowToolTip" GET="getShowToolTip" PUT="setShowToolTip" />
<public:property name="indent" id="_tvpropIndent" GET="getIndent" PUT="setIndent" />
<public:property name="selectedNodeIndex" id="_tvpropSelectedNodeIndex" GET="getSelectedNodeIndex" PUT="setSelectedNodeIndex" />
<public:property name="systemImagesPath" id="_tvpropSystemImagesPath" GET="getSystemImagesPath" PUT="setSystemImagesPath" />*/
var Method_clickedNodeIndex = {
get: function () {
return getClickedNodeIndex();
}
}
var Method_defaultStyle = {
get: function () {
return getDefaultStyle();
},
set: function (val) {
setDefaultStyle(val);
}
}
var Method_hoverStyle = {
get: function () {
return getHoverStyle();
},
set: function (val) {
setHoverStyle(val);
}
}
var Method_selectedStyle = {
get: function () {
return getSelectedStyle();
},
set: function (val) {
setSelectedStyle(val);
}
}
var Method_childType = {
get: function () {
return getChildType();
},
set: function (val) {
setChildType(val);
}
}
var Method_imageUrl = {
get: function () {
return getImageUrl();
},
set: function (val) {
setImageUrl(val);
}
}
var Method_expandedImageUrl = {
get: function () {
return getExpandedImageUrl();
},
set: function (val) {
setExpandedImageUrl(val);
}
}
var Method_selectedImageUrl = {
get: function () {
return getSelectedImageUrl();
},
set: function (val) {
setSelectedImageUrl(val);
}
}
var Method_expandedImageUrl = {
get: function () {
return getExpandedImageUrl();
},
set: function (val) {
setExpandedImageUrl(val);
}
}
var Method_target = {
get: function () {
return getTarget();
},
set: function (val) {
setTarget(val);
}
}
var Method_treeNodeSrc = {
get: function () {
return getTreeNodeSrc();
},
set: function (val) {
setTreeNodeSrc(val);
}
}
var Method_treeNodeXsltSrc = {
get: function () {
return getTreeNodeXsltSrc();
},
set: function (val) {
setTreeNodeXsltSrc(val);
}
}
var Method_selectExpands = {
get: function () {
return getSelectExpands();
},
set: function (val) {
setSelectExpands(val);
}
}
var Method_expandLevel = {
get: function () {
return getExpandLevel();
},
set: function (val) {
setExpandLevel(val);
}
}
var Method_autoSelect = {
get: function () {
return getAutoSelect();
},
set: function (val) {
setAutoSelect(val);
}
}
var Method_treeNodeTypeSrc = {
get: function () {
return getTreeNodeTypeSrc();
},
set: function (val) {
setTreeNodeTypeSrc(val);
}
}
var Method_showLines = {
get: function () {
return getShowLines();
},
set: function (val) {
setShowLines(val);
}
}
var Method_showPlus = {
get: function () {
return getShowPlus();
},
set: function (val) {
setShowPlus(val);
}
}
var Method_showToolTip = {
get: function () {
return getShowToolTip();
},
set: function (val) {
setShowToolTip(val);
}
}
var Method_selectedNodeIndex = {
get: function () {
return getSelectedNodeIndex();
},
set: function (val) {
setSelectedNodeIndex(val);
}
}
var Method_indent = {
get: function () {
return getIndent();
},
set: function (val) {
setIndent(val);
}
}
var Method_systemImagesPath = {
get: function () {
return getSystemImagesPath();
},
set: function (val) {
setSystemImagesPath(val);
}
}
if (!HTMLDivElement.prototype.hasOwnProperty("clickedNodeIndex")) {
Object.defineProperty(HTMLDivElement.prototype, "clickedNodeIndex", Method_clickedNodeIndex);
}
if (!HTMLDivElement.prototype.hasOwnProperty("defaultStyle")) {
Object.defineProperty(HTMLDivElement.prototype, "defaultStyle", Method_defaultStyle);
}
if (!HTMLDivElement.prototype.hasOwnProperty("hoverStyle")) {
Object.defineProperty(HTMLDivElement.prototype, "hoverStyle", Method_hoverStyle);
}
if (!HTMLDivElement.prototype.hasOwnProperty("selectedStyle")) {
Object.defineProperty(HTMLDivElement.prototype, "selectedStyle", Method_selectedStyle);
}
if (!HTMLDivElement.prototype.hasOwnProperty("childType")) {
Object.defineProperty(HTMLDivElement.prototype, "childType", Method_childType);
}
if (!HTMLDivElement.prototype.hasOwnProperty("imageUrl")) {
Object.defineProperty(HTMLDivElement.prototype, "imageUrl", Method_imageUrl);
}
if (!HTMLDivElement.prototype.hasOwnProperty("expandedImageUrl")) {
Object.defineProperty(HTMLDivElement.prototype, "expandedImageUrl", Method_expandedImageUrl);
}
if (!HTMLDivElement.prototype.hasOwnProperty("selectedImageUrl")) {
Object.defineProperty(HTMLDivElement.prototype, "selectedImageUrl", Method_selectedImageUrl);
}
if (!HTMLDivElement.prototype.hasOwnProperty("target")) {
Object.defineProperty(HTMLDivElement.prototype, "target", Method_target);
}
if (!HTMLDivElement.prototype.hasOwnProperty("treeNodeSrc")) {
Object.defineProperty(HTMLDivElement.prototype, "treeNodeSrc", Method_treeNodeSrc);
}
if (!HTMLDivElement.prototype.hasOwnProperty("treeNodeXsltSrc")) {
Object.defineProperty(HTMLDivElement.prototype, "treeNodeXsltSrc", Method_treeNodeXsltSrc);
}
if (!HTMLDivElement.prototype.hasOwnProperty("showLines")) {
Object.defineProperty(HTMLDivElement.prototype, "showLines", Method_showLines);
}
if (!HTMLDivElement.prototype.hasOwnProperty("showPlus")) {
Object.defineProperty(HTMLDivElement.prototype, "showPlus", Method_showPlus);
}
if (!HTMLDivElement.prototype.hasOwnProperty("showLines")) {
Object.defineProperty(HTMLDivElement.prototype, "showLines", Method_showLines);
}
if (!HTMLDivElement.prototype.hasOwnProperty("showToolTip")) {
Object.defineProperty(HTMLDivElement.prototype, "showToolTip", Method_showToolTip);
}
if (!HTMLDivElement.prototype.hasOwnProperty("indent")) {
Object.defineProperty(HTMLDivElement.prototype, "indent", Method_indent);
}
if (!HTMLDivElement.prototype.hasOwnProperty("selectedNodeIndex")) {
Object.defineProperty(HTMLDivElement.prototype, "selectedNodeIndex", Method_selectedNodeIndex);
}
if (!HTMLDivElement.prototype.hasOwnProperty("systemImagesPath")) {
Object.defineProperty(HTMLDivElement.prototype, "systemImagesPath", Method_systemImagesPath);
}
/* ------------------------------------------- event ----------------------------------------- */
/* <public:component tagname=treeview literalcontent=true>
<public:attach event=oncontentready onevent="oncontentready()" />
<public:attach event=ondocumentready onevent="ondocumentready()" />
<public:attach event="onscroll" onevent="onScroll()" />
<public:event name="onexpand" id="_tvevtExpand" />
<public:event name="oncollapse" id="_tvevtCollapse" />
<public:event name="onselectedindexchange" id="_tvevtSelect" />
<public:event name="oncheck" id="_tvevtCheck" />
<public:event name="onfirequeuedevents" id="_tvevtFireQueuedEvents" />
<public:event name="onnodebound" id="_tvevtNodeBound" />
<public:event name="onnodetypesbound" id="_tvevtNodeTypesBound" />
<public:event name="onhover" id="_tvevtHover" />
<public:event name="onunhover" id="_tvevtUnhover" />*/
tree.addEventListener("oncontentready", oncontentready);
tree.addEventListener("ondocumentready", ondocumentready);
tree.addEventListener("onscroll", onscroll);
/* ------------------------------------------- method ----------------------------------------- */
/*
<public:method name="queueEvent" />
<public:method name="getTreeNode" />
<public:method name="addAt" />
<public:method name="createTreeNode" />
<public:method name="getTreeNodeType" />
<public:method name="createTreeNodeType" />
<public:method name="addTreeNodeType" />
<public:method name="add" />
<public:method name="databind" />
<public:method name="databindTypes" />
<public:method name="getChildren" />*/
}
TreeView.Chrome.js
var contentNode;
var treeviewNode;
var g_typesNode;
var g_styles;
var g_event;
;
var g_nodeClicked = null;
var g_strQueuedEvents = "";
var g_bInteractive = false;
;
var g_selectedNodeBeforeDelay = "";
var g_bFocus = false;
var g_bCreated = false;
var g_typeIsland = null;
var g_bNodesReady = false;
var g_bTypesReady = false;
var g_bMouseDown = false;
);
);
;
var g_bLock = false;
var g_bInTypesBoundEvent = false;
var L_strMSXMLError_Text = "创建 MSXML 对象发生错误。请确认您的计算机上已安装 MSXML 库。";
var L_strRetrievingNodes_Text = "检索节点...";
var L_strXMLError_Text = "加载 XML 文件 %s 发生错误";
var L_strInvalidXML_Text = "%s 中的 XML 无效";
var L_strXSLTError_Text = "或 %s 中的 XML 不受支持";
var L_fontSize_Text = "9pt";
var L_fontName_Text = "宋体";
var L_strToolTip_Text = "用 +/- 来扩展/折叠";
var prop_defaultStyle = null;
var prop_hoverStyle = null;
var prop_selectedStyle = null;
var prop_childType = null;
var prop_imageUrl = null;
var prop_expandedImageUrl = null;
var prop_selectedImageUrl = null;
var prop_target = null;
var prop_treeNodeSrc = null;
var prop_treeNodeXsltSrc = null;
var prop_selectExpands = null;
;
var prop_autoSelect = false;
var prop_treeNodeTypeSrc = null;
var prop_showLines = true;
var prop_showPlus = true;
var prop_showToolTip = true;
;
var prop_selectedNodeIndex = null;
var prop_systemImagesPath = null;
function queueEvent(strEvent, strParams) {
)
g_strQueuedEvents += ";";
g_strQueuedEvents += (strEvent + "," + strParams);
setHiddenHelperValue();
}
function getQueuedEvents() {
return g_strQueuedEvents;
}
function fireQueuedEvents() {
if (g_strQueuedEvents != "") {
if (getAttribute("onfirequeuedevents") != null) {
) {
window.clearTimeout(g_timer);
autoSelect();
}
else {
g_bInteractive = false;
g_numStop = ;
_tvevtFireQueuedEvents.fire();
}
}
}
}
function SetAnchorClass(node, name) {
var strStyle = "";
var lname = name.toLowerCase();
strStyle += cascadeStyle(getParentTreeNode(node), "defaultstyle");
if (lname != "defaultstyle") {
var str = cascadeStyle(getParentTreeNode(node), lname);
if (str != null) {
strStyle += ";" + str;
}
}
node.style.cssText = strStyle;
if (lname == "hoverstyle" && g_bFocus == false)
blurFilter(node);
node.className = lname;
}
function getParentTreeNode(node) {
var el = node;
while (el != null && el.getAttribute("treenode") == null)
el = el.parentElement;
return el.getAttribute("treenode");
}
function HoverNode(textnode) {
var node;
if (textnode.tagName.toLowerCase() == "treenode")
node = textnode.subtree.all.item();
else
node = textnode;
var nodeIndex = getNodeIndex(getParentTreeNode(node));
if (node.className == "defaultstyle") {
SetAnchorClass(node, "hoverstyle");
HoverNodeIndex = nodeIndex;
}
else if (node.className != "hoverstyle")
HoverNodeIndex = "";
e = element.document.createEventObject();
e.treeNodeIndex = nodeIndex;
_tvevtHover.fire(e);
setHiddenHelperValue();
}
function UnhoverNode(textnode) {
if (textnode != null) {
var node;
if (textnode.tagName.toLowerCase() == "treenode")
node = textnode.subtree.all.item();
else
node = textnode;
if (node.className == "hoverstyle") {
SetAnchorClass(node, "defaultstyle");
}
e = element.document.createEventObject(event);
if (HoverNodeIndex == "")
e.treeNodeIndex = getNodeIndex(getParentTreeNode(node))
else
e.treeNodeIndex = HoverNodeIndex;
_tvevtUnhover.fire(e);
HoverNodeIndex = "";
setHiddenHelperValue();
}
}
function mOver() {
if (g_bInteractive == true) {
);
)
UnhoverNode(getNodeFromIndex(HoverNodeIndex));
HoverNode(oItem);
}
}
function mOut() {
if (g_bInteractive == true) {
var node = this.parentElement.treenode;
var nodeIndex = getNodeIndex(node)
if (nodeIndex == HoverNodeIndex) {
UnhoverNode(node);
window.status = window.defaultStatus;
}
else if (nodeIndex == selectedNodeIndex) {
e = element.document.createEventObject(event);
e.treeNodeIndex = nodeIndex;
_tvevtUnhover.fire(e);
}
}
}
function onkeydown() {
if (!g_bInteractive)
return;
if (event.altKey == true)
return;
var oldNode;
var hoverNode = null;
) {
oldNode = getNodeFromIndex(HoverNodeIndex);
hoverNode = oldNode;
}
else
oldNode = getNodeFromIndex(selectedNodeIndex);
switch (event.keyCode) {
:
if (event.shiftKey != true)
break;
:
if (oldNode.getAttribute("expanded") != true) {
doNodePlusMinusClick(oldNode);
fireQueuedEvents();
}
event.returnValue = false;
break;
:
if (event.shiftKey == true)
break;
:
if (oldNode.getAttribute("expanded") == true) {
doNodePlusMinusClick(oldNode);
fireQueuedEvents();
}
event.returnValue = false;
break;
:
event.returnValue = false;
) {
var exp = getNodeAttribute(oldNode, "expandable");
if (exp == null && oldNode.getAttribute("TreeNodeSrc") != null)
exp = "checkOnce";
if (oldNode.getAttribute("expanded") == true || !(exp == "always" || (exp == "checkOnce" && oldNode.getAttribute("checkedExpandable") != true)))
break;
}
if (oldNode.getAttribute("expanded") != true) {
doNodePlusMinusClick(oldNode);
updateStatus(oldNode);
fireQueuedEvents();
break;
}
:
var node = getNextVisibleNode(oldNode);
if (node != null) {
if (element.getAttribute("autoselect") == true) {
selectNode(node, true);
updateStatus(node);
UnhoverNode(hoverNode);
}
else {
UnhoverNode(oldNode);
HoverNode(node);
changeFocus(node, oldNode);
updateStatus(node);
}
scrollTree(node);
}
event.returnValue = false;
break;
:
if (oldNode.getAttribute("expanded") == true) {
doNodePlusMinusClick(oldNode);
fireQueuedEvents();
}
else {
var node = oldNode.parentElement;
, ).toLowerCase() != "tree")
node = node.parentElement;
if (node.tagName.toLowerCase() == "treenode") {
if (element.getAttribute("autoselect") == true) {
selectNode(node, true);
updateStatus(node);
UnhoverNode(hoverNode);
}
else {
UnhoverNode(oldNode);
HoverNode(node);
changeFocus(node, oldNode);
updateStatus(node);
}
scrollTree(node);
}
}
event.returnValue = false;
break;
:
var node = getPreviousVisibleNode(oldNode);
if (node != null) {
if (element.getAttribute("autoselect") == true) {
selectNode(node, true);
updateStatus(node);
UnhoverNode(hoverNode);
}
else {
UnhoverNode(oldNode);
HoverNode(node);
changeFocus(node, oldNode);
updateStatus(node);
}
scrollTree(node);
}
event.returnValue = false;
break;
:
);
if (cb != null) {
cb.setAttribute();
doCheckboxClick(oldNode);
fireQueuedEvents();
}
event.returnValue = false;
break;
:
doNodeClick(oldNode)
if (!navigateNode(oldNode)) {
if (element.getAttribute("selectExpands") == true)
doNodePlusMinusClick(oldNode);
fireQueuedEvents();
}
event.returnValue = false;
break;
}
}
function changeFocus(node, oldNode) {
);
accessnode.tabindex = ;
accessnode.focus();
accessnode = oldNode.subtree.all.item();
accessnode.tabindex = -;
}
function updateStatus(node) {
var href = node.getAttribute("navigateurl");
if (href != null)
window.status = href;
else
window.status = window.defaultStatus;
}
function onstop() {
g_numStop++;
) {
g_bInteractive = true;
}
; i < g_pendingBinds.length; i++) {
if (g_pendingBinds[i] != null && g_pendingBinds[i].el != null)
g_pendingBinds[i].el._bound = null;
}
}
function onfocus() {
if (!g_bFocus) {
dofocus();
}
}
function dofocus() {
var node = null;
g_bFocus = true;
try {
node = getNodeFromIndex(selectedNodeIndex);
}
catch (e) {
}
if (node != null) {
);
if (oItem != null) {
if (g_bInteractive) {
focusFilter(oItem);
oItem.tabIndex = ;
if (!g_bMouseDown) {
try {
var prevScrollTop = element.scrollTop;
var prevScrollLeft = element.scrollLeft;
oItem.focus();
element.scrollTop = prevScrollTop;
element.scrollLeft = prevScrollLeft;
}
catch (e) {
}
}
}
}
}
node = null;
try {
node = getNodeFromIndex(HoverNodeIndex);
}
catch (e) {
}
if (node != null && g_bInteractive) {
);
if (oItem != null)
focusFilter(oItem);
}
}
function focusFilter(oItem) {
if (oItem.id == "_tnaccess")
oItem = oItem.all.item();
) {
var oFilter = oItem.filters.item("DXImageTransform.Microsoft.Alpha");
if (oFilter) {
oFilter.opacity *= ;
}
}
}
function onblur() {
var node = null;
g_bFocus = false;
try {
node = getNodeFromIndex(selectedNodeIndex);
}
catch (e) {
}
if (node != null) {
);
if (oItem != null) {
blurFilter(oItem);
oItem.tabIndex = -;
}
}
node = null;
try {
node = getNodeFromIndex(HoverNodeIndex);
}
catch (e) {
}
if (node != null) {
);
if (oItem != null) {
blurFilter(oItem);
oItem.tabIndex = -;
}
}
setHiddenHelperValue();
}
function blurFilter(oItem) {
if (oItem.id == "_tnaccess")
oItem = oItem.all.item();
) {
var oFilter = oItem.filters.item("DXImageTransform.Microsoft.Alpha");
if (oFilter) {
oFilter.opacity /= ;
return;
}
}
oItem.style.filter += "progid:DXImageTransform.Microsoft.Alpha(opacity=50,style=0)";
}
function oncontentready() {
)
return;
g_styles = new Object();
var strFont = "font: " + L_fontSize_Text + " " + L_fontName_Text + "; ";
g_styles["parent"] = strFont + "text-decoration: none; color: black; overflow:hidden;";
g_styles["child"] = strFont + "overflow:hidden;";
g_styles["defaultstyle"] = strFont + "display:inline-block; color: black; text-decoration:none; cursor: hand; overflow:hidden;";
g_styles["hoverstyle"] = "color: highlighttext; background-color:highlight; filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50,style=0);";
g_styles["selectedstyle"] = "color: highlighttext; background-color:highlight;";
g_styles["icon"] = "cursor:hand;";
if (element.style.overflowX == "");
element.style.overflowX = "auto";
verifyBooleanAttribute(element, "showPlus");
if (element.getAttribute("showPlus") == false && element.getAttribute("selectExpands") == null)
element.setAttribute();
verifyBooleanAttribute(element, "selectExpands");
verifyBooleanAttribute(element, "autoSelect");
verifyBooleanAttribute(element, "showLines");
verifyBooleanAttribute(element, "showToolTip");
var systemImagesPath = element.getAttribute("SystemImagesPath");
if (systemImagesPath == null)
element.setAttribute();
) != '/')
element.setAttribute();
if (isRtl()) {
element.setAttribute();
}
contentNode = element.document.createElement("treeview");
contentNode.innerHTML = element.innerHTML;
element.tabIndex = ;
element.attachEvent("onkeydown", onkeydown);
element.attachEvent("onfocus", onfocus);
element.attachEvent("onblur", onblur);
f_AddStopEvent();
element.hideFocus = true;
if (element.getAttribute("selectedNodeIndex") == null)
prop_selectedNodeIndex = "";
if (element.getAttribute("HoverNodeIndex") == null)
element.setAttribute();
if (element.getAttribute("TreeNodeTypeSrc") == null) {
element.nodeTypes = contentNode.children.tags("TREENODETYPE");
verifyTypeValues();
g_bTypesReady = true;
}
else
databindTypes();
if (treeNodeSrc != null) {
if (element.nodeTypes != null) {
contentNode.innerHTML = getNodeTypeHtml();
element.nodeTypes = contentNode.children.tags("TREENODETYPE");
}
else
contentNode.innerHTML = "";
databindNode(element);
}
else {
g_bNodesReady = true;
tryToBuildTreeFromRoot();
}
}
function ondocumentready() {
)
return;
f_CleanupEvents();
g_strQueuedEvents = "";
)
HoverNode(getNodeFromIndex(HoverNodeIndex));
g_bInteractive = true;
if (element.getAttribute("Focused") != null)
dofocus();
else
onblur();
var newScrollTop = element.getAttribute("__scrollTop");
var newScrollLeft = element.getAttribute("__scrollLeft");
if (newScrollTop != null)
element.scrollTop = newScrollTop;
if (newScrollLeft != null)
element.scrollLeft = newScrollLeft;
var parent = element.offsetParent;
if (parent != null) {
var newParentTop = element.getAttribute("__parentTop");
var newParentLeft = element.getAttribute("__parentLeft");
if (newParentTop != null)
parent.scrollTop = newParentTop;
if (newParentLeft != null)
parent.scrollLeft = newParentLeft;
}
if (getNodeFromIndex(selectedNodeIndex) == null) {
") != null)
selectedNodeIndex = ";
else
selectedNodeIndex = "";
}
}
function changeIcon(node, imageUrl) {
var icon1;
var imageUrlLC = imageUrl.toLowerCase();
);
);
var spacer = accessnode.previousSibling;
if (spacer != null) {
icon1 = spacer.previousSibling;
if (icon1 != null && icon1.id != "_nodeicon")
icon1 = null;
}
else
icon1 = null;
var newSrc = getNodeAttribute(node, imageUrlLC);
if (newSrc != null && icon1 == null) {
icon1 = node.document.createElement("<IMG align='absmiddle' border='0' class='icon' id='_nodeicon' >");
icon1.src = newSrc;
accessnode.parentElement.insertBefore(icon1, accessnode);
spacer = node.document.createElement("<SPAN>");
spacer.style.width = ;
accessnode.parentElement.insertBefore(spacer, accessnode);
}
else if (newSrc != null) {
icon1.src = newSrc;
icon1.style.display = "inline";
}
else if (imageUrlLC == "imageurl") {
if (icon1 != null) {
icon1.style.display = "none";
}
}
else if (imageUrlLC == "selectedimageurl" && node.getAttribute("expanded") == true)
changeIcon(node, "expandedimageurl");
else
changeIcon(node, "imageurl");
if (icon1 != null) {
icon1.style.cursor = textnode.style.cursor;
spacer.style.cursor = textnode.style.cursor;
}
}
function selectNode(node, delay) {
var nodeIndex;
var selectedNode = null;
var strImage;
var oItem;
var oOldItem = null;
if (node && node.subtree == null)
node = getNodeFromIndex(");
nodeIndex = getNodeIndex(node);
if (selectedNodeIndex != nodeIndex) {
if (selectedNodeIndex != "" && selectedNodeIndex != null) {
selectedNode = getNodeFromIndex(selectedNodeIndex);
if (selectedNode != null && selectedNode.subtree != null) {
oOldItem = selectedNode.subtree.all.item();
SetAnchorClass(oOldItem, "defaultstyle");
oOldItem.parentElement.tabIndex = -;
if (selectedNode.getAttribute("expanded") == true)
strImage = "ExpandedImageUrl";
else
strImage = "ImageUrl";
changeIcon(selectedNode, strImage);
}
}
if (node) {
oItem = node.subtree.all.item();
applySelection(node, oItem);
}
) {
g_event = createEventObject();
g_event.newTreeNodeIndex = nodeIndex;
g_event.oldTreeNodeIndex = selectedNodeIndex;
prop_selectedNodeIndex = nodeIndex;
if (delay != true)
_tvevtSelect.fire(g_event);
else {
)
window.clearTimeout(g_timer);
g_timer = window.setTimeout(autoSelect, , "JScript");
if (g_selectedNodeBeforeDelay == "")
g_selectedNodeBeforeDelay = g_event.oldTreeNodeIndex;
}
}
else
prop_selectedNodeIndex = nodeIndex;
if (!g_bFocus && g_bInteractive) {
if (oOldItem != null)
focusFilter(oOldItem);
}
}
setHiddenHelperValue();
}
function autoSelect() {
g_timer = -;
if (selectedNodeIndex != g_selectedNodeBeforeDelay) {
navigateNode(getNodeFromIndex(g_event.newTreeNodeIndex));
_tvevtSelect.fire(g_event);
fireQueuedEvents();
}
g_selectedNodeBeforeDelay = "";
}
function applySelection(node, oItem) {
SetAnchorClass(oItem, "SelectedStyle");
changeIcon(node, "SelectedImageUrl");
scrollTree(node);
) {
if (g_bFocus)
changeFocus(node, getNodeFromIndex(selectedNodeIndex));
}
if (!g_bFocus && g_bInteractive) {
blurFilter(oItem);
}
}
function reselectNode(el) {
if (selectedNodeIndex == getNodeIndex(el))
applySelection(el, el.subtree.all.item());
}
function tryToBuildTreeFromRoot() {
if (g_bNodesReady == true && g_bTypesReady == true) {
var bRebuilding = g_bCreated;
buildTreeFromRoot();
) {
prop_selectedNodeIndex = ";
}
var node = getNodeFromIndex(selectedNodeIndex);
prop_selectedNodeIndex = "";
selectNode(node);
}
}
function buildTreeFromRoot() {
treeviewNode = element.document.createElement("HTML");
var bodyNode = element.document.createElement("BODY");
bodyNode.dir = element.getAttribute("dir");
bodyNode.style.direction = element.currentStyle.direction;
var head = element.document.createElement("HEAD");
var base = element.document.createElement("BASE");
var path = null;
if (window.location.pathname != null) {
var lastslash = window.location.pathname.lastIndexOf("/");
)
path = window.location.pathname.substr(, lastslash + );
else
path = window.location.pathname;
}
var protocol = window.location.protocol.toLowerCase();
base.href = window.location.protocol + (protocol != "mailto:" && protocol != "news:" ? "//" : "") + window.location.host + path;
head.appendChild(base);
treeviewNode.appendChild(head);
var kids = contentNode.children.tags("treenode");
] != undefined) {
; i < kids.length; i++) {
kids[i].sibIndex = i;
);
bodyNode.appendChild(subtree);
}
}
treeviewNode.appendChild(bodyNode);
treeviewNode.style.display = "block";
treeviewNode.subtree = bodyNode;
defaults.viewLink = treeviewNode.document;
setHiddenHelperValue();
g_bCreated = true;
}
function buildTree(root, level) {
var display = true;
if (root.subtree != null && root.subtree.style.display == "none")
display = false;
root.detachEvent("onclick", DefaultNodeOnClick);
root.attachEvent("onclick", DefaultNodeOnClick);
root.inheritedType = undefined;
root.nodetypeIndex = undefined;
var exp = makeBoolean(root.getAttribute("expanded"));
if (exp == null) {
if (level < element.getAttribute("ExpandLevel")) {
root.setAttribute();
exp = true;
}
else
exp = false;
}
if (!verifyBooleanAttribute(root, "expanded"))
root.setAttribute();
if (!verifyBooleanAttribute(root, "checked"))
root.setAttribute("checked", false);
verifyBooleanAttribute(root, "checkBox");
verifyBooleanAttribute(root, "checkedExpandable");
if (root.getAttribute("type") != null)
root.setAttribute();
if (root.getAttribute("childType") != null)
root.setAttribute();
var collChildren = root.children.tags("treenode");
var iChildren = collChildren.length;
var expandable = getNodeAttribute(root, "expandable");
if (expandable == null && root.getAttribute("TreeNodeSrc") != null)
expandable = "checkOnce";
if (root.getAttribute("_bound") != "binding") {
|| (expandable == "always" || (expandable == "checkOnce" && root.getAttribute("checkedExpandable") != true)) ? "parent" : "child");
if (display == false)
subtree.style.display = "none";
if (exp == true && root.getAttribute("TreeNodeSrc") != null && root.getAttribute("_bound") != "complete") {
root.setAttribute();
saveSubtree(root, subtree);
databindNode(root);
}
else {
if (root.getAttribute("expanded") == true) {
; i < iChildren; i++) {
collChildren[i].sibIndex = i;
);
if (sub2 != undefined)
subtree.appendChild(sub2);
}
}
else {
; i < iChildren; i++) {
if (collChildren[i].getAttribute("subtree") != null)
collChildren[i].subtree = null;
}
}
saveSubtree(root, subtree);
}
}
return root.subtree;
}
function saveSubtree(el, subtree) {
if (el.getAttribute("subtree") == null)
el.subtree = subtree;
else {
el.subtree.replaceNode(subtree);
el.subtree = subtree;
}
}
function calcJunction(el) {
var elParent = el.parentElement;
var collChildren = elParent.children.tags("treenode");
] == el) {
)
return ('F');
else
return ('R');
}
else {
] == el) {
return ('L');
}
else {
return ('T');
}
}
}
function generateItem(el, nodeClass) {
var image;
var plusminusNode;
var elAnchor;
var expImgUrl = getNodeAttribute(el, "ExpandedImageUrl");
var imgUrl = getNodeAttribute(el, "ImageUrl");
var node = el.document.createElement("DIV");
var cJunction;
var junctionNode;
var str;
node.className = nodeClass;
node.treenode = el;
node.noWrap = true;
node.style.display = "block";
if (nodeClass == "child" && el.getAttribute("expanded") == true)
el.setAttribute();
cJunction = calcJunction(el);
junctionNode = generateJunctionNode(el, cJunction, nodeClass);
node.appendChild(junctionNode);
addLinesAndWhitespace(node, el, junctionNode);
if (getNodeAttribute(el, "checkBox") == true) {
var cb = createCheckBox(el);
node.appendChild(cb);
}
elAnchor = el.document.createElement("<A>");
elAnchor.onclick = nodePlusMinusClick;
junctionNode.applyElement(elAnchor, "outside");
elAnchor = el.document.createElement("<A tabindex=-1>");
str = getNodeAttribute(el, "NavigateUrl");
if (str != null && str != "") {
elAnchor.href = str;
}
str = getNodeAttribute(el, "Target");
if (str != null)
elAnchor.target = str;
var accessAnchor = elAnchor.cloneNode();
accessAnchor.id = "_tnaccess";
elAnchor.onclick = nodeClick;
elAnchor.oncontextmenu = contextmenu;
elAnchor.onmousedown = mousedown;
elAnchor.onmouseup = mouseup;
node.insertBefore(elAnchor);
imageSrc = (nodeClass == "parent" && el.getAttribute("expanded") == true && expImgUrl != null ? expImgUrl : imgUrl);
var spacer = null;
if (imageSrc != null && imageSrc != undefined) {
image = el.document.createElement("<IMG align='absmiddle' border='0' class='icon' id='_nodeicon'>");
image.src = imageSrc;
image.style.cssText = g_styles["icon"];
elAnchor.appendChild(image);
spacer = el.document.createElement("<SPAN>");
spacer.style.width = ;
elAnchor.appendChild(spacer);
}
var textNode = generateTextNode(el);
if (spacer != null) {
spacer.style.cursor = textNode.style.cursor;
image.style.cursor = textNode.style.cursor;
}
if (nodeClass == "parent" && element.getAttribute("showToolTip") != false)
accessAnchor.title = textNode.innerText + " : " + L_strToolTip_Text;
accessAnchor.appendChild(textNode);
elAnchor.appendChild(accessAnchor);
elAnchor.onmouseenter = mOver;
elAnchor.onmouseleave = mOut;
return node;
}
function createCheckBox(el) {
var form = el.document.createElement("<FORM style='display:inline' name='_fcb'>");
var bChecked = el.getAttribute("checked");
var cb = el.document.createElement("<INPUT style='display:inline' tabindex=-1 type=checkbox name='_cb'" + (bChecked ? " checked " : " ") + "/>");
cb.onclick = checkboxClick;
form.appendChild(cb);
return form;
}
function generateJunctionNode(el, cJunction, nodeClass) {
var imageSrc;
var junctionNode;
var systemImagesPath = element.getAttribute("systemImagesPath");
if (element.getAttribute("showLines") != false) {
imageSrc = systemImagesPath;
switch (cJunction) {
case 'L':
imageSrc += "L";
break;
case 'T':
imageSrc += "T";
break;
case 'R':
imageSrc += "R";
break;
case 'F':
imageSrc += "F";
break;
default:
return null;
break;
}
if (nodeClass == "parent" && element.getAttribute("showPlus") != false) {
if (el.getAttribute("expanded") == true)
imageSrc += "minus.gif";
else
imageSrc += "plus.gif";
}
else
imageSrc += ".gif";
}
else {
if (nodeClass == "parent" && element.getAttribute("showPlus") != false) {
if (el.getAttribute("expanded") == true)
imageSrc = systemImagesPath + "minus.gif";
else
imageSrc = systemImagesPath + "plus.gif";
}
else {
imageSrc = systemImagesPath + "white.gif";
}
}
if (element.getAttribute("showLines") == false && element.getAttribute("showPlus") == false)
junctionNode = element.document.createElement("<SPAN name='junction'>");
else {
junctionNode = element.document.createElement("<IMG align='absmiddle' border='0' class='icon' name='junction'>");
junctionNode.src = imageSrc;
}
return junctionNode;
}
function addLinesAndWhitespace(node, el, junctionNode) {
var elWalk = el.parentElement;
var elInsertBefore = junctionNode;
var systemImagesPath = element.getAttribute("systemImagesPath");
if (element.getAttribute("showLines") != false) {
while (elWalk && elWalk.tagName.toLowerCase() == "treenode") {
var nextSib = elWalk.nextSibling;
)
nextSib = nextSib.nextSibling;
var imageSrc;
var image;
if (nextSib != null && nextSib.tagName.toLowerCase() == "treenode")
imageSrc = systemImagesPath + "I.gif";
else
imageSrc = systemImagesPath + "white.gif";
image = el.document.createElement("<IMG align='absmiddle' border='0'>");
image.src = imageSrc;
elInsertBefore = node.insertBefore(image, elInsertBefore);
elWalk = elWalk.parentElement;
}
}
else {
var strIndex = getNodeIndex(el);
) {
if (element.getAttribute("Indent") != null) {
if (isRtl())
node.style.marginRight = element.getAttribute("Indent");
else
node.style.marginLeft = element.getAttribute("Indent");
}
}
}
}
function generateTextNode(el) {
var textNode = el.document.createElement("<SPAN id=_tntext tabIndex=-1 style='display:inline; height=100%'>");
if (el.getAttribute("Text") != null) {
textNode.innerHTML = el.getAttribute("Text");
}
else {
;
while (iChild < el.childNodes.length) {
|| el.childNodes[iChild].tagName.toLowerCase() != "treenode") {
var oClone = el.childNodes[iChild].cloneNode(true);
textNode.appendChild(oClone);
}
iChild++;
}
}
textNode.className = "defaultstyle";
var defStyle = cascadeStyle(el, "defaultstyle");
textNode.style.cssText = defStyle;
return textNode;
}
function updateTree(el) {
if (el.getAttribute("expanded") == true) {
;
var coll = el.children.tags("treenode");
var bRebuild = true;
&& coll().getAttribute("subtree") != null)) {
bRebuild = false;
; i < coll.length; i++) {
if (coll(i).subtree == null) {
bRebuild = true;
break;
}
coll(i).subtree.style.display = "block";
}
}
if (bRebuild) {
el.removeAttribute("_buildChildren");
buildTree(el, getNodeLevel(el));
reselectNode(el);
if (HoverNodeIndex == getNodeIndex(el))
HoverNode(el);
}
}
else {
var collChildren = el.children.tags("treenode");
; i < collChildren.length; i++) {
collChildren(i).subtree.style.display = "none";
}
var index = getNodeIndex(el);
, index.length) == index) {
selectNode(el);
}
else if (selectedNodeIndex == index)
changeIcon(el, "SelectedImageUrl");
, index.length) == index) {
if (selectedNodeIndex != index) {
if (HoverNodeIndex != index) {
UnhoverNode(getNodeFromIndex(HoverNodeIndex));
HoverNode(el);
}
}
else
UnhoverNode(getNodeFromIndex(HoverNodeIndex));
}
}
setHiddenHelperValue();
}
function cascadeStyle(el, att) {
var str = g_styles[att];
var strStyle = element.getAttribute(att);
if (strStyle != null)
str = str + ";" + strStyle;
strStyle = getNodeTypeAttribute(el, att);
if (strStyle != null)
str = str + ";" + strStyle;
strStyle = el.getAttribute(att);
if (strStyle != null)
str = str + ";" + strStyle;
return str;
}
function getNodeTypeAttribute(el, att) {
var _nodetype = getNodeTypeObject(el);
if (_nodetype != null)
return _nodetype.getAttribute(att);
return null;
}
function getNodeAttribute(el, att) {
var strReturn;
strReturn = el.getAttribute(att);
if (strReturn != null)
return strReturn;
strReturn = getNodeTypeAttribute(el, att);
if (strReturn != null)
return strReturn;
return element.getAttribute(att);
}
function navigateNode(el) {
var url = getNodeAttribute(el, "NavigateUrl");
if (url != null && url != "") {
var target = getNodeAttribute(el, "Target");
if (target == null || target == "_self") {
window.open(url, "_self");
return true;
}
else
window.open(url, target);
}
return false;
}
function checkboxClick() {
if (g_bInteractive == false)
return;
var el = this.parentElement.parentElement.treenode;
event.cancelBubble = true;
doCheckboxClick(el);
fireQueuedEvents();
}
function doCheckboxClick(el) {
el.checked = !el.checked;
var evt = createEventObject();
evt.treeNodeIndex = getNodeIndex(el);
g_nodeClicked = el;
_tvevtCheck.fire(evt);
}
function nodeClick() {
if (g_bInteractive == false)
return;
var el = this.parentElement.treenode;
if (doNodeClick(el) == true) {
if (element.getAttribute("selectExpands") == true)
doNodePlusMinusClick(el);
fireQueuedEvents();
}
}
function contextmenu() {
event.cancelBubble = true;
e = element.document.createEventObject(event);
e.treeNodeIndex = getNodeIndex(this.parentElement.treenode);
event.returnValue = element.fireEvent("oncontextmenu", e);
}
function mousedown() {
) {
g_bMouseDown = true;
}
}
function mouseup() {
g_bMouseDown = false;
}
function nodePlusMinusClick() {
if (g_bInteractive == false)
return;
var el = this.parentElement.treenode;
if (doNodePlusMinusClick(el) == true)
fireQueuedEvents();
}
function doNodeClick(el) {
if (g_bInteractive == false)
return;
g_nodeClicked = el;
event.cancelBubble = true;
el.fireEvent("onclick");
element.fireEvent("onclick", event);
if (getNodeAttribute(el, "NavigateUrl") != null) {
var target = getNodeAttribute(el, "Target");
if (target == null || target.toLowerCase() == "_self")
return false;
}
selectNode(el);
return true;
}
function doNodePlusMinusClick(el) {
if (g_bInteractive == false)
return false;
event.cancelBubble = true;
g_nodeClicked = el;
if (el.getAttribute("expanded") == false && el.getAttribute("_bound") == null && el.getAttribute("TreeNodeSrc") != null) {
el._isExpanding = true;
private_databind(el);
return true;
}
else
return finishNodePlusMinusClick(el);
}
function finishNodePlusMinusClick(el) {
var exp = getNodeAttribute(el, "expandable");
if (exp == null && el.getAttribute("TreeNodeSrc") != null)
exp = "checkOnce";
|| exp == "always" || (exp == "checkOnce" && el.getAttribute("checkedExpandable") != true)) {
var expanded = !el.getAttribute("expanded");
el.setAttribute();
if (exp == "checkOnce")
el.checkedExpandable = true;
var evt = createEventObject();
evt.treeNodeIndex = getNodeIndex(el);
var eventToFire = changeJunctionImage(el);
updateTree(el);
doVisualRefresh();
&& element.getAttribute("onfirequeuedevents") != null)
addStatusNode(el, L_strRetrievingNodes_Text);
eventToFire.fire(evt);
return true;
}
return false;
}
function changeJunctionImage(el) {
);
if (el.getAttribute("expanded") == true) {
if (icon1 != null)
icon1.src = icon1.src.replace(/plus/, "minus");
if (selectedNodeIndex != getNodeIndex(el) || getNodeAttribute(el, "selectedimageurl") == null)
changeIcon(el, "ExpandedImageUrl");
return _tvevtExpand;
}
else {
if (icon1 != null)
icon1.src = icon1.src.replace(/minus/, "plus");
if (selectedNodeIndex != getNodeIndex(el))
changeIcon(el, "ImageUrl");
return _tvevtCollapse;
}
}
function DefaultNodeOnClick() {
event.cancelBubble = true;
}
function getClickedNodeIndex() {
if (g_nodeClicked != null)
return getNodeIndex(g_nodeClicked);
else
return null;
}
function getNodeLevel(node) {
;
while (node.parentElement.tagName.toLowerCase() == "treenode") {
node = node.parentElement;
level++;
}
return level;
}
function getNodeIndex(node) {
var strIndex = "";
if (node != null) {
if (node.getAttribute("sibIndex") == null) {
if (node.parentElement == null) {
return null;
}
var col = node.parentElement.children.tags("treenode");
;
while (col[i] != node)
i++;
node.sibIndex = i;
}
strIndex = node.sibIndex.toString();
while (node.parentElement && node.parentElement.tagName.toLowerCase() == "treenode") {
node = node.parentElement;
if (node.getAttribute("sibIndex") == null)
return null;
strIndex = node.sibIndex + "." + strIndex;
}
}
return strIndex;
}
function getNodeFromIndex(strIndex) {
) {
var a = strIndex.split(".");
;
var node = contentNode;
while (i < a.length) {
var coll = node.children.tags("treenode");
) + ) {
return null;
}
node = coll.item(a[i++] - );
}
return node;
}
else {
return null;
}
}
function getNextVisibleNode(node) {
var next = node;
if (node.getAttribute("expanded") == true) {
next = node.children[];
while (next != null && next != undefined && next.nodeName.toLowerCase() != "treenode")
next = next.nextSibling;
if (next)
return next;
}
next = node.nextSibling;
while (next != null && next != undefined && next.nodeName.toLowerCase() != "treenode")
next = next.nextSibling;
if (next != null)
return next;
next = node.parentElement;
while ((next.nextSibling == null || next.nextSibling == undefined) && next.nodeName.toLowerCase() == "treenode") {
next = next.parentElement;
}
if (next.nextSibling != null && next.nextSibling != undefined && next.nextSibling.nodeName.toLowerCase() == "treenode")
return next.nextSibling;
else
return null;
}
function getPreviousVisibleNode(node) {
var prev = node;
prev = node.previousSibling;
while (prev != null && prev != undefined && prev.nodeName.toLowerCase() != "treenode")
prev = prev.previousSibling;
if (prev) {
if (prev.getAttribute("expanded") == true) {
var lastChild = prev;
while (lastChild != node && lastChild != null) {
prev = lastChild;
lastChild = getNextVisibleNode(prev);
}
}
return prev;
}
if (node.parentElement.nodeName.toLowerCase() == "treenode")
return node.parentElement;
else
return null;
}
function setHiddenHelperValue() {
var id = element.HelperID;
if (id == null)
return;
var helper = window.document.all(id);
if (helper == null)
return;
;
;
var parent = element.offsetParent;
if (parent != null) {
parentTop = parent.scrollTop;
parentLeft = parent.scrollLeft;
}
helper.value = (g_bFocus ? ") + "|" + HoverNodeIndex + "|" + element.scrollTop + "|" + element.scrollLeft + "|" + parentTop + "|" + parentLeft + "|" + g_strQueuedEvents;
}
function scrollTree(tnode) {
);
var top = node.offsetTop - element.scrollTop;
) {
element.scrollTop += top;
}
else {
var bottom = top + node.offsetHeight;
var elemHeight = element.clientHeight;
if (bottom > elemHeight) {
element.scrollTop += bottom - elemHeight;
}
}
var rc = node.getBoundingClientRect();
var elRc = element.getBoundingClientRect();
if (g_bFocus) {
if (elRc.top + rc.top < element.document.body.clientTop)
node.scrollIntoView(true);
else if (elRc.top + rc.bottom > element.document.body.clientHeight)
node.scrollIntoView(false);
}
}
function getInheritedType(el) {
if (el.inheritedType === undefined || g_bInTypesBoundEvent) {
var parentNode = el.parentElement;
el.inheritedType = parentNode.getAttribute("childType");
var tagname = parentNode.tagName.toLowerCase();
if (el.inheritedType == null && tagname != "treeview") {
var _parenttype = getNodeTypeObject(parentNode);
if (_parenttype != null) {
el.inheritedType = _parenttype.getAttribute("childType");
}
if (el.inheritedType == null && tagname == "treenode") {
el.inheritedType = getInheritedType(parentNode);
}
}
if (el.inheritedType == null)
el.inheritedType = element.getAttribute("childType");
}
return el.inheritedType;
}
function getNodeTypeObject(el) {
if (el.nodetypeIndex == undefined || g_bInTypesBoundEvent) {
var theType = el.getAttribute("type");
if (theType == null)
theType = getInheritedType(el);
if (theType == null)
return null;
theType = theType.toLowerCase();
;
var len = element.nodeTypes.length;
while (i < len) {
if (element.nodeTypes[i].getAttribute("type") == theType) {
el.nodetypeIndex = i;
break;
}
i++;
}
}
return element.nodeTypes[el.nodetypeIndex];
}
function replaceJunctionNode(node) {
if (node.subtree == null)
return;
);
if (oldNode == null)
return;
var cJunction = calcJunction(node);
var exp = node.getAttribute("Expandable");
if (exp == null && node.getAttribute("TreeNodeSrc") != null)
exp = "checkOnce";
;
var junctionNode = generateJunctionNode(node, cJunction, bChildNodes || (exp == "always" || (exp == "checkOnce" && node.getAttribute("checkedExpandable") != true)) ? "parent" : "child");
);
if (!bChildNodes)
accessNode.title = "";
else {
);
accessNode.title = textNode.innerText + " : " + L_strToolTip_Text;
}
oldNode.replaceNode(junctionNode);
}
function addStatusNode(el, str) {
) != null)
return;
var fetchNode = el.document.createElement("<DIV id=_fetch>");
var imageNode = el.document.createElement("<IMG align='absmiddle' border='0'>");
imageNode.src = element.getAttribute("systemimagespath") + "white.gif";
fetchNode.appendChild(imageNode);
var junctionNode = generateJunctionNode(null, 'L', "child");
fetchNode.appendChild(junctionNode);
addLinesAndWhitespace(fetchNode, el == element ? contentNode : el, junctionNode);
var textNode = el.document.createElement("<SPAN id=_tntext tabIndex=-1 style='display:inline; height=100%'>");
textNode.innerText = str;
textNode.className = "defaultstyle";
var defStyle;
if (el == element)
defStyle = g_styles["defaultstyle"] + ";" + element.getAttribute("defaultstyle");
else
defStyle = cascadeStyle(el, "defaultstyle");
textNode.style.cssText = defStyle;
fetchNode.appendChild(textNode);
if (el == element) {
if (!g_bCreated) {
fetchNode.style.display = "block";
defaults.viewLink = fetchNode.document;
}
else {
treeviewNode.appendChild(fetchNode);
}
}
else {
if (el.subtree != null)
el.subtree.appendChild(fetchNode);
}
doVisualRefresh();
}
function databindNode(el) {
var src = el.getAttribute("TreeNodeSrc");
if (src == null)
return;
addStatusNode(el, L_strRetrievingNodes_Text);
el._bound = "binding";
var XsltSrc = el.getAttribute("TreeNodeXsltSrc");
var databindInfo = new Object();
databindInfo.el = el;
databindInfo.transform = null;
databindInfo.island = null;
databindInfo.src = src;
if (el == contentNode)
g_bNodesReady = false;
if (XsltSrc != null) {
databindInfo.transform = element.document.all(XsltSrc);
if (databindInfo.transform == null) {
try {
databindInfo.transform = new ActiveXObject("Msxml2.DOMDocument");
}
catch (e) {
databindError(databindInfo, L_strMSXMLError_Text);
return;
}
databindInfo.transform.async = false;
if (!databindInfo.transform.loadXML(XsltSrc))
databindInfo.transform.load(XsltSrc);
}
else
databindInfo.transform = databindInfo.transform.XMLDocument;
}
databindInfo.island = element.document.all(src);
if (databindInfo.island == null) {
try {
databindInfo.island = new ActiveXObject("Msxml2.DOMDocument");
}
catch (e) {
databindError(databindInfo, L_strMSXMLError_Text);
return;
}
databindInfo.island.async = false;
g_pendingSyncBinds = g_pendingSyncBinds.concat(databindInfo);
)
g_bindTimer = window.setTimeout(syncBind, , "JScript");
}
else
finishDatabindingNode(databindInfo, true);
}
function syncBind() {
) {
];
g_pendingSyncBinds.splice(, );
if (!databindInfo.island.loadXML(databindInfo.src)) {
databindInfo.island.async = true;
g_pendingBinds = g_pendingBinds.concat(databindInfo);
databindInfo.island.onreadystatechange = finishDatabindingNodeHandler;
databindInfo.island.load(databindInfo.src);
}
else
finishDatabindingNode(databindInfo, true);
}
g_bindTimer = -;
}
function finishDatabindingNodeHandler() {
; i < g_pendingBinds.length; i++) {
)
g_pendingBinds[i].b = true;
&& g_pendingBinds[i].b == true) {
var bindInfo = g_pendingBinds[i];
g_pendingBinds.splice(i, );
finishDatabindingNode(bindInfo, false);
i--;
}
}
}
function finishDatabindingNode(databindInfo, bReady) {
if (bReady != true && databindInfo.island == null)
return;
if (databindInfo.island.xml == "" || (databindInfo.transform != null && databindInfo.transform.xml == "")) {
var regexp = /%s/;
var str = "<B>" + L_strXMLError_Text + "</B>";
str = str.replace(regexp, databindInfo.el.getAttribute('TreeNodeSrc'));
databindError(databindInfo, str);
return;
}
if (databindInfo.transform != null) {
var html = databindInfo.island.transformNode(databindInfo.transform);
try {
databindInfo.island = new ActiveXObject("Msxml2.DOMDocument");
}
catch (e) {
databindError(databindInfo, L_strMSXMLError_Text);
return;
}
databindInfo.island.loadXML(html);
}
var container = databindInfo.island.selectSingleNode("TREENODES");
if (container == null) {
var strXslt = databindInfo.el.getAttribute("TreeNodeXsltSrc");
var strError = "<B>" + L_strInvalidXML_Text;
var regexp = /%s/;
strError = strError.replace(regexp, databindInfo.el.getAttribute('TreeNodeSrc'));
if (strXslt != null) {
strError += L_strXSLTError_Text + "</B>";
strError = strError.replace(regexp, databindInfo.el.getAttribute('TreeNodeXsltSrc'));
}
else
strError += "</B>";
databindError(databindInfo, strError);
return;
}
var child = container.firstChild;
var html = "";
while (child != null) {
if (child.nodeName.toLowerCase() == "treenode")
html += child.xml;
child = child.nextSibling;
}
databindInfo.el._bound = "complete";
html = html.replace(/(<\/?)(treenode)/gi, "$1" + element.scopeName + ":$2");
if (databindInfo.el == element) {
contentNode.innerHTML = html;
g_bNodesReady = true;
tryToBuildTreeFromRoot();
}
else {
databindInfo.el.innerHTML += html;
if (databindInfo.el.subtree != null) {
buildTree(databindInfo.el, getNodeLevel(databindInfo.el));
if (databindInfo.el._isExpanding == true) {
databindInfo.el.removeAttribute("_isExpanding");
finishNodePlusMinusClick(databindInfo.el);
}
else {
reselectNode(databindInfo.el);
}
}
}
doVisualRefresh();
var evt = element.document.createEventObject();
if (databindInfo.el == element)
evt.treeNodeIndex = null;
else
evt.treeNodeIndex = getNodeIndex(databindInfo.el);
evt.reason = ;
_tvevtNodeBound.fire(evt);
}
function databindError(databindInfo, strError) {
var fetch;
var event = createEventObject();
if (databindInfo.el == element)
event.treeNodeIndex = null;
else
event.treeNodeIndex = getNodeIndex(databindInfo.el);
;
_tvevtNodeBound.fire(event);
if (databindInfo.el == element)
fetch = defaults.viewLink.all.item();
else
fetch = databindInfo.el.subtree.all.item();
if (fetch != null) {
);
tntext.innerHTML = strError;
}
}
function databindTypes() {
var src = element.getAttribute("TreeNodeTypeSrc");
if (src == null)
return;
g_bTypesReady = false;
g_typeIsland = element.document.all(src);
if (g_typeIsland == null) {
try {
g_typeIsland = new ActiveXObject("Msxml2.DOMDocument");
}
catch (e) {
databindError(databindInfo, L_strMSXMLError_Text);
return;
}
g_typeIsland.async = false;
if (!g_typeIsland.loadXML(src)) {
g_typeIsland.async = true;
g_typeIsland.onreadystatechange = finishDatabindingTypes;
g_typeIsland.load(src);
}
else
finishDatabindingTypes();
}
}
function finishDatabindingTypes() {
)
return;
if (g_typeIsland.xml == "") {
databindTypesError();
return;
}
var container = g_typeIsland.selectSingleNode("TREENODETYPES");
if (container == null) {
databindTypesError();
return;
}
var child = container.firstChild;
var html = "";
while (child != null) {
if (child.nodeName.toLowerCase() == "treenodetype")
html += child.xml;
child = child.nextSibling;
}
html = html.replace(/(<\/?)(treenodetype)/gi, "$1" + element.scopeName + ":$2");
g_typesNode = element.document.createElement("DIV");
g_typesNode.innerHTML = html;
element.nodeTypes = g_typesNode.children.tags("TREENODETYPE");
verifyTypeValues();
g_bTypesReady = true;
var evt = element.document.createEventObject();
evt.reason = ;
g_bInTypesBoundEvent = true;
_tvevtNodeTypesBound.fire(evt);
g_bInTypesBoundEvent = false;
tryToBuildTreeFromRoot();
}
function databindTypesError() {
var event = createEventObject();
;
g_bInTypesBoundEvent = true;
_tvevtNodeTypesBound.fire(event);
g_bInTypesBoundEvent = false;
g_typesNode = element.document.createElement("DIV");
element.nodeTypes = g_typesNode.children.tags("TREENODETYPE");
g_bTypesReady = true;
}
function verifyExpandableValue(value) {
var lval = value.toLowerCase();
switch (lval) {
case "auto":
case "checkonce":
case "always":
return true;
default:
return false;
break;
}
}
function verifyBooleanAttribute(node, att) {
var value = node.getAttribute(att);
if (value == null)
return false;
var boolval = makeBoolean(value);
if (value == boolval)
return true;
node.setAttribute(att, boolval == );
return (boolval != null);
}
function makeBoolean(value) {
if (value == true || value == false)
return value;
if (value == null)
return null;
var lval = value.toLowerCase();
switch (lval) {
case "true":
return true;
case "false":
return false;
default:
return null;
}
}
function verifyTypeValues() {
var len = element.nodeTypes.length;
; i < len; i++) {
var str = element.nodeTypes[i].getAttribute("type");
if (str != null)
element.nodeTypes[i].setAttribute();
verifyBooleanAttribute(element.nodeTypes[i], "expanded");
verifyBooleanAttribute(element.nodeTypes[i], "checkBox");
}
}
function getNodeTypeHtml() {
var html = "";
; i < element.nodeTypes.length; i++) {
html += element.nodeTypes[i].outerHTML;
}
return html;
}
function getDefaultStyle() {
return prop_defaultStyle;
}
function setDefaultStyle(value) {
if (prop_defaultStyle == value)
return;
if (typeof value == "string") {
prop_defaultStyle = value;
if (g_bCreated) {
modifyNodesByType(contentNode, null, "defaultstyle")
_tvpropDefaultStyle.fireChange();
}
}
}
function getHoverStyle() {
return prop_hoverStyle;
}
function setHoverStyle(value) {
if (prop_hoverStyle == value)
return;
if (typeof value == "string") {
prop_hoverStyle = value;
if (g_bCreated) {
modifyNodesByType(contentNode, null, "hoverstyle")
_tvpropHoverStyle.fireChange();
}
}
}
function getSelectedStyle() {
return prop_selectedStyle;
}
function setSelectedStyle(value) {
if (prop_selectedStyle == value)
return;
if (typeof value == "string") {
prop_selectedStyle = value;
if (g_bCreated) {
modifyNodesByType(contentNode, null, "selectedstyle")
_tvpropSelectedStyle.fireChange();
}
}
}
function getChildType() {
return prop_childType;
}
function setChildType(value) {
if (prop_childType != value) {
prop_childType = value;
if (g_bCreated) {
var col = contentNode.children.tags("treenode");
; i < col.length; i++)
buildTree(col[i], );
_tvpropChildType.fireChange();
}
}
}
function getImageUrl() {
return prop_imageUrl;
}
function setImageUrl(value) {
if (prop_imageUrl != value) {
prop_imageUrl = value;
if (g_bCreated) {
modifyNodesInheritingFromRoot(contentNode, "imageurl", value);
_tvpropImageUrl.fireChange();
}
}
}
function getSelectedImageUrl() {
return prop_selectedImageUrl;
}
function setSelectedImageUrl(value) {
if (prop_selectedImageUrl != value) {
prop_selectedImageUrl = value;
if (g_bCreated) {
modifyNodesInheritingFromRoot(contentNode, "selectedimageurl", value);
_tvpropSelectedImageUrl.fireChange();
}
}
}
function getExpandedImageUrl() {
return prop_expandedImageUrl;
}
function setExpandedImageUrl(value) {
if (prop_expandedImageUrl != value) {
prop_expandedImageUrl = value;
if (g_bCreated) {
modifyNodesInheritingFromRoot(contentNode, "expandedimageurl", value);
_tvpropExpandedImageUrl.fireChange();
}
}
}
function getTarget() {
return prop_target;
}
function setTarget(value) {
if (prop_target != value) {
prop_target = value;
if (g_bCreated) {
modifyNodesInheritingFromRoot(contentNode, "target", value);
_tvpropTarget.fireChange();
}
}
}
function getTreeNodeSrc() {
return prop_treeNodeSrc;
}
function setTreeNodeSrc(value) {
if (prop_treeNodeSrc != value) {
prop_treeNodeSrc = value;
_tvpropTreeNodeSrc.fireChange();
}
}
function getTreeNodeXsltSrc() {
return prop_treeNodeXsltSrc;
}
function setTreeNodeXsltSrc(value) {
if (prop_treeNodeXsltSrc != value) {
prop_treeNodeXsltSrc = value;
_tvpropTreeNodeXsltSrc.fireChange();
}
}
function getSelectExpands() {
return prop_selectExpands;
}
function setSelectExpands(value) {
var boolval = makeBoolean(value)
if (boolval != null && boolval != prop_selectExpands) {
prop_selectExpands = value;
if (g_bCreated)
_tvpropSelectExpands.fireChange();
}
}
function getExpandLevel() {
return prop_expandLevel;
}
function setExpandLevel(value) {
if (prop_expandLevel != value) {
prop_expandLevel = value - ;
if (g_bCreated) {
expandNodes(contentNode, value);
_tvpropExpandLevel.fireChange();
}
}
}
function getAutoSelect() {
return prop_autoSelect;
}
function setAutoSelect(value) {
var boolval = makeBoolean(value)
if (boolval != null && boolval != prop_autoSelect) {
prop_autoSelect = value;
if (g_bCreated)
_tvpropAutoSelect.fireChange();
}
}
function getTreeNodeTypeSrc() {
return prop_treeNodeTypeSrc;
}
function setTreeNodeTypeSrc(value) {
if (prop_treeNodeTypeSrc != value) {
prop_treeNodeTypeSrc = value;
if (g_bCreated) {
_tvpropTreeNodeTypeSrc.fireChange();
}
}
}
function getShowLines() {
return prop_showLines;
}
function setShowLines(value) {
var boolval = makeBoolean(value);
if (prop_showLines != boolval && boolval != null) {
prop_showLines = boolval;
if (g_bCreated) {
buildTreeFromRoot();
_tvpropShowLines.fireChange();
}
}
}
function getShowPlus() {
return prop_showPlus;
}
function setShowPlus(value) {
var boolval = makeBoolean(value);
if (prop_showPlus != boolval && boolval != null) {
prop_showPlus = boolval;
if (g_bCreated) {
modifyNodesByType(contentNode, null, "_showplus");
_tvpropShowPlus.fireChange();
}
}
}
function getShowToolTip() {
return prop_showToolTip;
}
function setShowToolTip(value) {
var boolval = makeBoolean(value);
if (prop_showToolTip != boolval && boolval != null) {
prop_showToolTip = boolval;
if (g_bCreated) {
_tvpropShowToolTip.fireChange();
}
}
}
function getIndent() {
return prop_indent;
}
function setIndent(value) {
if (prop_indent != value) {
if (typeof value == "string") {
var i = parseInt(value);
if (i == NaN)
return;
else
prop_indent = i;
}
else if (typeof value == "number")
prop_indent = value;
else
return;
if (g_bCreated) {
if (getShowLines() != true)
modifyNodesByType(contentNode, null, "_indent");
_tvpropShowLines.fireChange();
}
}
}
function getSelectedNodeIndex() {
return prop_selectedNodeIndex;
}
function setSelectedNodeIndex(value) {
if (prop_selectedNodeIndex != value && typeof value == "string") {
)
return;
-.]/) != -)
return;
] == '.')
return;
)
return;
if (g_bCreated) {
var node = getNodeFromIndex(value);
if (node != null && node.subtree != null) {
selectNode(node);
_tvpropSelectedNodeIndex.fireChange();
}
else {
")
selectedNodeIndex = ";
else
prop_selectedNodeIndex = "";
}
}
else
prop_selectedNodeIndex = value;
}
}
function getSystemImagesPath() {
return prop_systemImagesPath;
}
function setSystemImagesPath(value) {
if (prop_systemImagesPath != value && typeof value == "string") {
prop_systemImagesPath = value;
if (g_bCreated) {
buildTreeFromRoot();
_tvpropSystemImagesPath.fireChange();
}
}
}
function expandNodes(root, level) {
if (root != contentNode) {
var exp = root.getAttribute("expanded");
if (exp != true) {
doNodePlusMinusClick(root);
}
}
) {
var col = root.children.tags("treenode");
; i < col.length; i++) {
expandNodes(col[i], level - );
}
}
}
function databind() {
if (g_typesNode == null)
g_typesNode = element.document.createElement("DIV");
g_typesNode.innerHTML = getNodeTypeHtml();
element.nodeTypes = g_typesNode.children.tags("TREENODETYPE");
treeviewNode.subtree.removeNode(true);
contentNode.innerText = "";
databindNode(element);
}
function getTreeNodeType(key) {
var tnt = null;
var len = element.nodeTypes.length;
if (typeof key == "number") {
&& key < len)
tnt = element.nodeTypes[key];
}
else {
; i < len; i++) {
var temp = element.nodeTypes[i];
if (temp.getAttribute("Type") == key) {
tnt = temp;
break;
}
}
}
if (tnt != null)
return private_getTreeNodeType(tnt);
else
return null;
}
function createTreeNodeType() {
var realtnt = element.document.createElement("treenodetype");
return private_getTreeNodeType(realtnt);
}
function private_getTreeNodeType(tnt) {
var obj = new Object();
obj.addTo = function (tree) {
) {
g_typesNode = element.document.createElement("DIV");
g_typesNode.appendChild(tnt);
tree.nodeTypes = g_typesNode.children.tags("TREENODETYPE");
}
else {
g_typesNode.appendChild(tnt);
tree.nodeTypes = g_typesNode.children.tags("TREENODETYPE");
}
modifyNodesByType(contentNode, tnt.getAttribute("type"), "type");
}
obj.remove = function (bRedraw) { private_removeTreeNodeType(tnt, bRedraw); };
obj.getAttribute = function (name) { return private_getNodeTypeAttribute(tnt, name); };
obj.setAttribute = function (name, value) { private_setNodeTypeAttribute(tnt, name, value); };
return obj;
}
function addTreeNodeType(tnt) {
tnt.addTo(element);
}
function private_removeTreeNodeType(tnt, bRedraw) {
var name = tnt.getAttribute("Type");
tnt.removeNode(false);
if (bRedraw != false) {
modifyNodesByType(contentNode, null, "type");
}
else {
modifyNodesByType(contentNode, null, "_nodetypeIndex");
}
}
function modifyNodesByType(node, type, att) {
if (node != contentNode) {
if (node.subtree == null)
return;
if (type == null || getNodeAttribute(node, "Type") == type) {
modifyNode(node, att, null, type);
if (att == "type" || att == "childtype")
return;
}
}
var col = node.children.tags("treenode");
; i < col.length; i++) {
modifyNodesByType(col[i], type, att);
}
}
function modifyNodesInheritingFromRoot(root, att, value) {
if (root != contentNode) {
if (root.subtree == null)
return;
if (inheritsFromRoot(root, att)) {
modifyNode(root, att, value, null);
if (att == "type" || att == "childtype")
return;
}
}
var col = root.children.tags("treenode");
; i < col.length; i++) {
modifyNodesInheritingFromRoot(col[i], att, value);
}
}
function inheritsFromRoot(node, att) {
if (node.getAttribute(att) != null)
return false;
if (getNodeTypeAttribute(node, att) != null)
return false;
return true;
}
function private_getNodeTypeAttribute(tnt, name) {
return tnt.getAttribute(name.toLowerCase());
}
function private_setNodeTypeAttribute(tnt, name, value) {
var lname = name.toLowerCase();
if (lname == "outerhtml")
return;
var old = tnt.getAttribute(name, value);
tnt.setAttribute(name, value, );
if (tnt.parentElement == null)
return;
switch (lname) {
case "text":
case "innertext":
break;
case "expandable":
if (verifyExpandableValue(value) == true)
modifyNodesByType(contentNode, tnt.getAttribute("type"), lname);
else
tnt.setAttribute(name, old, );
break;
default:
modifyNodesByType(contentNode, tnt.getAttribute("type"), lname);
break;
}
}
function createTreeNode() {
var realNode = element.document.createElement("treenode");
return private_getTreeNode(realNode);
}
function getTreeNode(index) {
var node = getNodeFromIndex(index);
if (node == null)
return null;
return private_getTreeNode(node);
}
function private_getTreeNode(node) {
var obj = new Object();
obj.addAt = function (index, newnode) {
if (newnode._real != null)
private_addAt(node, index, newnode._real);
else {
var temp = private_getTreeNode(node);
temp._real = node;
newnode.addTo(index, temp);
}
};
obj.addTo = function (index, parent) {
if (parent._real != null)
private_addAt(parent._real, index, node);
else {
var temp = private_getTreeNode(node);
temp._real = node;
parent.addAt(index, temp);
}
};
obj.add = function (newnode) { obj.addAt(node.children.tags("treenode").length, newnode); };
obj.remove = function () { private_remove(node); };
obj.databind = function () { private_databind(node); };
obj.getAttribute = function (name) { return private_getAttribute(node, name); };
obj.setAttribute = function (name, value) { private_setAttribute(node, name, value); };
obj._real = null;
obj.findAttribute = function (name) { return getNodeAttribute(node, name); };
obj.getNodeIndex = function () {
var index = getNodeIndex(node);
if (index == "")
return null;
return index;
};
obj.getParent = function () {
if (node.parentElement == null || node.parentElement.tagName.toLowerCase() != "treenode")
return null;
else
return private_getTreeNode(node.parentElement);
};
obj.getChildren = function () { return private_getChildren(node); };
return obj;
}
function addAt(index, node) {
node.addTo(index, private_getTreeNode(contentNode));
}
function add(node) {
node.addTo(contentNode.children.tags("treenode").length, private_getTreeNode(contentNode));
}
function private_addAt(parent, index, child) {
if (child.parentElement != null)
return;
var col = parent.children.tags("treenode");
var iCount = col.length;
|| index > iCount)
return;
var selectedNode = getNodeFromIndex(selectedNodeIndex);
if (index == iCount)
parent.appendChild(child);
else {
col[index].insertAdjacentElement("beforeBegin", child);
}
child.sibIndex = index;
for (var i = index; i <= iCount; i++)
col[i].sibIndex = i;
if (selectedNode != null && index < selectedNode.sibIndex)
prop_selectedNodeIndex = getNodeIndex(selectedNode);
var p = parent;
while (p != null && p.tagName.toLowerCase() == "treenode")
p = p.parentElement;
if (p != null && p.tagName.toLowerCase() != "treeview")
return;
if (parent.getAttribute("expanded") == true || parent == contentNode) {
var disptree = buildTree(child, getNodeLevel(child));
if (index == iCount) {
if (parent.subtree == null) {
if (parent == contentNode)
tryToBuildTreeFromRoot();
else
parent.subtree = disptree;
}
else {
if (parent == contentNode)
treeviewNode.subtree.appendChild(disptree);
else
parent.subtree.appendChild(disptree);
}
}
else
col[index + ].subtree.insertAdjacentElement("beforeBegin", disptree);
&& col[index - ].getAttribute("expanded") == true) {
buildTree(col[index - ], getNodeLevel(col[index - ]));
])) == )
reselectNode(getNodeFromIndex(selectedNodeIndex));
}
}
) {
if (parent != contentNode)
replaceJunctionNode(parent);
}
else if (index == iCount)
replaceJunctionNode(col[index - ]);
)
replaceJunctionNode(col[]);
if (selectedNode != null)
prop_selectedNodeIndex = getNodeIndex(selectedNode);
else
selectNode(child);
}
function private_remove(node) {
if (node.parentElement == null)
return null;
var parent = node.parentElement;
var col = parent.children.tags("treenode");
var iCount = col.length;
var sibindex = node.sibIndex;
var selectedNode = getNodeFromIndex(selectedNodeIndex);
var nodeIndex = getNodeIndex(node);
node.subtree.removeNode(true);
node.subtree = null;
node.removeNode(true);
node.removeAttribute("sibIndex");
if (node.getAttribute("expanded") == false)
node._buildChildren = true;
)
replaceJunctionNode(parent);
&& sibindex == iCount - )
buildTree(col[sibindex - ], getNodeLevel(col[sibindex - ]));
&& parent.tagName.toLowerCase() != "treenode")
replaceJunctionNode(col[]);
for (var i = sibindex; i < col.length; i++)
col[i].sibIndex = i;
if (node == selectedNode ||
(selectedNodeIndex.length > nodeIndex.length && selectedNodeIndex.substr(, nodeIndex.length + ) == nodeIndex + ".")) {
var temp = prop_selectedNodeIndex;
prop_selectedNodeIndex = "";
> sibindex)
selectNode(col[sibindex]);
&& sibindex > )
selectNode(col[sibindex - ]);
")
selectNode(parent);
else {
prop_selectedNodeIndex = temp;
selectNode(null);
}
}
else {
prop_selectedNodeIndex = "";
selectNode(selectedNode);
}
return node;
}
function private_databind(node) {
var dataNodeIndex = getNodeIndex(node);
))
selectNode(node);
col = node.children.tags("treenode");
; i >= ; i--) {
if (col[i].subtree != null)
col[i].subtree.removeNode(true);
col[i].removeNode(true);
}
node._bound = null;
databindNode(node);
}
function private_getAttribute(node, name) {
var lcName = name.toLowerCase();
var ret = node.getAttribute(lcName);
if (ret == null && lcName == "text") {
);
ret = textnode.innerText;
}
return ret;
}
function private_setAttribute(node, name, value) {
var lname = name.toLowerCase();
if (lname == "outerhtml")
return;
var old = node.getAttribute(name, value);
node.setAttribute(name, value, );
if (node.parentElement == null)
return;
if (node.subtree == null)
return;
modifyNode(node, lname, value, old);
}
function getChildren() {
return private_getChildren(contentNode);
}
function private_getChildren(root) {
var col = root.children.tags("treenode");
var objArray = new Array(col.length);
; iNode < col.length; iNode++) {
objArray[iNode] = private_getTreeNode(col[iNode]);
}
return objArray;
}
function modifyNode(node, lname, value, old) {
switch (lname) {
case "defaultstyle":
case "hoverstyle":
case "selectedstyle":
case "style":
);
var stylename = oItem.className;
if (stylename == "")
stylename = "defaultstyle";
SetAnchorClass(oItem, stylename);
if (!g_bFocus && (stylename == "selectedstyle")) {
blurFilter(oItem);
}
break;
case "text":
case "innertext":
case "innerhtml":
);
var newText = generateTextNode(node);
tntext.replaceNode(newText);
);
if (accessAnchor.getAttribute("title") != "")
accessAnchor.title = newText.innerText + " : " + L_strToolTip_Text;
reselectNode(node);
break;
case "imageurl":
if (selectedNodeIndex == getNodeIndex(node)) {
if (getNodeAttribute(node, "selectedImageUrl") == null)
changeIcon(node, lname);
}
else if (node.getAttribute("Expanded") == true)
changeIcon(node, "expandedimageurl");
else
changeIcon(node, lname);
break;
case "selectedimageurl":
if (selectedNodeIndex == getNodeIndex(node))
changeIcon(node, lname);
break;
case "expandedimageurl":
if (node.getAttribute("Expanded") == true && (selectedNodeIndex != getNodeIndex(node) || getNodeAttribute(node, "selectedImageUrl") == null))
changeIcon(node, lname);
break;
case "type":
buildTree(node, getNodeLevel(node));
var temp = getNodeFromIndex(selectedNodeIndex);
prop_selectedNodeIndex = "";
selectNode(temp);
break;
case "childtype":
var col = node.children.tags("treenode");
; i < col.length; i++) {
buildTree(col[i], getNodeLevel(col[i]));
var temp = getNodeFromIndex(selectedNodeIndex);
prop_selectedNodeIndex = "";
selectNode(temp);
}
break;
case "target":
);
accessnode.target = getNodeAttribute(node, lname);
accessnode.parentElement.target = accessnode.target;
break;
case "navigateurl":
);
var url = getNodeAttribute(node, lname);
if (url == "" || url == null) {
accessnode.removeAttribute("href");
accessnode.parentElement.removeAttribute("href");
if (url == "")
node.removeAttribute("navigateUrl");
}
else {
accessnode.href = getNodeAttribute(node, lname);
accessnode.parentElement.href = accessnode.href;
}
break;
case "expandable":
if (verifyExpandableValue(value) == true)
replaceJunctionNode(node);
else
node.setAttribute(lname, old, );
break;
case "expanded":
if (verifyBooleanAttribute(node, lname) == false)
node.setAttribute(lname, old, );
else if (node.getAttribute(lname) != old) {
node.setAttribute();
doNodePlusMinusClick(node);
}
break;
case "checked":
if (verifyBooleanAttribute(node, lname) == false)
node.setAttribute(lname, old, );
else if (getNodeAttribute(node, "checkBox") == true && node.getAttribute(lname) != old) {
);
cb.setAttribute();
}
break;
case "checkbox":
if (verifyBooleanAttribute(node, lname) == false && node.getAttribute(lname) != null)
node.setAttribute(lname, old, );
else if (getNodeAttribute(node, "checkbox") == true) {
if (old != true) {
);
if (jn) {
var cb = createCheckBox(node);
jn.parentElement.insertAdjacentElement("afterEnd", cb);
}
}
}
else {
);
if (cb)
cb.removeNode(true);
}
break;
case "treenodesrc":
case "treenodexsltsrc":
if (value != null) {
node.setAttribute();
node._bound = null;
}
break;
case "_showplus":
replaceJunctionNode(node);
break;
case "_indent":
var strIndex = getNodeIndex(node);
) {
if (isRtl())
node.subtree.style.marginRight = prop_indent;
else
node.subtree.style.marginLeft = prop_indent;
}
break;
case "_nodetypeIndex":
node.nodetypeIndex = undefined;
node.inheritedType = undefined;
break;
}
}
function f_CleanupEvents() {
var eventArray = window.__treeviewAttachedEvents;
])) {
var newArray = new Array(false);
; i < eventArray.length; i++) {
]] == null) {
element.document.detachEvent(]);
}
else {
newArray = newArray.concat(new Array(eventArray[i]));
}
}
window.__treeviewAttachedEvents = newArray;
}
}
function f_AddStopEvent() {
var eventArray = window.__treeviewAttachedEvents;
if (eventArray == null) {
eventArray = new Array(false);
}
element.document.attachEvent("onstop", onstop);
eventArray[] = true;
entry = new Array(element.uniqueID, onstop);
window.__treeviewAttachedEvents = eventArray.concat(new Array(entry));
}
function onScroll() {
setHiddenHelperValue();
}
function isRtl() {
if (element.currentStyle.direction.toLowerCase() == "rtl" || element.dir.toLowerCase() == "rtl")
return true;
else
return false;
}
function doVisualRefresh() {
var display = element.style.display;
element.style.display = "none";
element.style.display = display;
}
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