Office365学习笔记—创建WikiPage

1,项目有个需求：项目表每更新一次，就把跟该项目有关的任务创建一个静态页(历史版本功能)！

注意事项：需要在页面上拖一个ContentEditer！将代码放在ContentEditer里面，因为我试过发现，如果直接在SPD里面写代码，保存时，下面那段引用程序集的代码会提示不安全字符串，然后会被修改掉。

 function createListItem(version,itemTitle) {

             var clientContext = new SP.ClientContext.get_current();
             var oWebsite = clientContext.get_web();
             var oList = oWebsite.get_lists().getByTitle("项目计划历史");

             var fileCreateInfo = new SP.FileCreationInformation();
             fileCreateInfo.set_url(version+".aspx");
             fileCreateInfo.set_content(new SP.Base64EncodedByteArray());
             var fileContent ="<%@ Assembly Name=\"Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c\"%> <%@ Page Language=\"C#\" Inherits=\"Microsoft.SharePoint.WebPartPages.WikiEditPage\" MasterPageFile=\"~masterurl/default.master\"      MainContentID=\"PlaceHolderMain\" meta:webpartpageexpansion=\"full\" meta:progid=\"SharePoint.WebPartPage.Document\" %><%@ Import Namespace=\"Microsoft.SharePoint.WebPartPages\" %> <%@ Register Tagprefix=\"SharePoint\" Namespace=\"Microsoft.SharePoint.WebControls\" Assembly=\"Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c\" %> <%@ Register Tagprefix=\"Utilities\" Namespace=\"Microsoft.SharePoint.Utilities\" Assembly=\"Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c\" %> <%@ Import Namespace=\"Microsoft.SharePoint\" %> <%@ Assembly Name=\"Microsoft.Web.CommandUI, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c\" %><%@ Register Tagprefix=\"WebPartPages\" Namespace=\"Microsoft.SharePoint.WebPartPages\" Assembly=\"Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c\" %><asp:Content ContentPlaceHolderId=\"PlaceHolderPageTitle\" runat=\"server\">    <SharePoint:ProjectProperty Property=\"Title\" runat=\"server\"/> - <SharePoint:ListItemProperty runat=\"server\"/></asp:Content><asp:Content ContentPlaceHolderId=\"PlaceHolderPageImage\" runat=\"server\"><SharePoint:AlphaImage ID=onetidtpweb1 Src=\"/_layouts/15/images/wiki.png?rev=32\" Width=145 Height=54 Alt=\"\" Runat=\"server\"/></asp:Content><asp:Content ContentPlaceHolderId=\"PlaceHolderAdditionalPageHead\" runat=\"server\">    <meta name=\"CollaborationServer\" content=\"SharePoint Team Web Site\" />    <SharePoint:ScriptBlock runat=\"server\">    var navBarHelpOverrideKey = \"WSSEndUser\";            </SharePoint:ScriptBlock>            <SharePoint:RssLink runat=\"server\"/>            </asp:Content>        <asp:Content ContentPlaceHolderId=\"PlaceHolderMiniConsole\" runat=\"server\">            <SharePoint:FormComponent TemplateName=\"WikiMiniConsole\" ControlMode=\"Display\" runat=\"server\" id=\"WikiMiniConsole\"/>        </asp:Content>        <asp:Content ContentPlaceHolderId=\"PlaceHolderLeftActions\" runat=\"server\">            <SharePoint:RecentChangesMenu runat=\"server\" id=\"RecentChanges\"/>        </asp:Content>        <asp:Content ContentPlaceHolderId=\"PlaceHolderMain\" runat=\"server\">            <span id=\"wikiPageNameDisplay\" style=\"display: none;\" runat=\"server\">                <SharePoint:ListItemProperty runat=\"server\"/>            </span>            <span style=\"display:none;\" id=\"wikiPageNameEdit\" runat=\"server\">                <asp:TextBox id=\"wikiPageNameEditTextBox\" runat=\"server\"/>            </span>            <SharePoint:VersionedPlaceHolder UIVersion=\"4\" runat=\"server\">                <SharePoint:SPRibbonButton    id=\"btnWikiEdit\"            RibbonCommand=\"Ribbon.WikiPageTab.EditAndCheckout.SaveEdit.Menu.SaveEdit.Edit\"            runat=\"server\"            Text=\"edit\"/>        <SharePoint:SPRibbonButton            id=\"btnWikiSave\"            RibbonCommand=\"Ribbon.WikiPageTab.EditAndCheckout.SaveEdit.Menu.SaveEdit.SaveAndStop\"            runat=\"server\"            Text=\"edit\"/>        <SharePoint:SPRibbonButton            id=\"btnWikiRevert\"            RibbonCommand=\"Ribbon.WikiPageTab.EditAndCheckout.SaveEdit.Menu.SaveEdit.Revert\"            runat=\"server\"            Text=\"Revert\"/>    </SharePoint:VersionedPlaceHolder>    <SharePoint:EmbeddedFormField id=\"WikiField\" FieldName=\"WikiField\" ControlMode=\"Display\" runat=\"server\"></SharePoint:EmbeddedFormField>    <WebPartPages:WebPartZone runat=\"server\" ID=\"Bottom\" CssClass=\"ms-hide\" Title=\"loc:Bottom\"><ZoneTemplate></ZoneTemplate></WebPartPages:WebPartZone></asp:Content>";

             for (var i = 0; i < fileContent.length; i++) {
                 fileCreateInfo.get_content().append(fileContent.charCodeAt(i));
             }

             clientContext.load(oWebsite);
             var folder = oWebsite.getFolderByServerRelativeUrl(_spPageContextInfo.webServerRelativeUrl + "/ProjectHistory/"+itemTitle);
             this.newFile = folder.get_files().add(fileCreateInfo);
             clientContext.load(this.newFile);
             clientContext.executeQueryAsync(
                 Function.createDelegate(this, successHandler),
                 Function.createDelegate(this, errorHandler)
             );
             function successHandler() {

                 this.file = oWebsite.getFileByServerRelativeUrl(this.newFile.get_serverRelativeUrl());
                 this.listItem = this.file.get_listItemAllFields();
                 var htmlconter=$("#taskcont").html();
                 this.listItem.set_item("WikiField", htmlconter);

                 this.listItem.update();
                 this.onConversionToMasterPageSuccess = function (sender, args) {

                 };
                 this.onConversionToMasterPageFailure = function (sender, args) {
                     alert(args.get_message() + "\r\n\r\n" + args.get_stackTrace());
                 };
                 clientContext.executeQueryAsync(
                 Function.createDelegate(this, this.onConversionToMasterPageSuccess),
                 Function.createDelegate(this, this.onConversionToMasterPageFailure));
             }
             function errorHandler() {
                 alert("Request failed: " + arguments[1].get_message());
             }