向列布局动态添加F7

 function initBuildingEntryF7(sellId){
             var comId = "buildingEntry";
             var filter = "";
             if(sellId!=null){
                 filter = "sellproject.id = '"+sellId+"'";
             }                

             var options = {
                 id: "buildingEntry",
                 name: "buildingEntry",
                 width: 200,
                 height: 26,
                 disTl: false,
                 subWidgetName: "wafPromptQuick",
                 subWidgetOptions: {
                     url: waf.getContextPath() +'/dynamicPage.do?      inwafpage=true&event=initialize&uipk=com.kingdee.eas.re.sales.fi.CostMarkOutF7Page',
                     ajaxType: "GET",
                     query: "com.kingdee.eas.fdc.sales.app.F7BuildingWebQuery",
                     accessType: "remote",
                     isMulti:true,
                     allowAutoComplete: true,
                     autoChoose:false,
                     autoCompleteItem: "name",
                     displayItem:"name",
                     cu: false,
                     filteritem:filter,
                 },
                 //onchange:_private.buildingEntryOnChange,
                 fieldSeparator:"/",
             };

             var lbOptions = {
                 id: comId + "Lb",
                 labelAlign: "right",
                 caption: "楼栋",
                 tagClass: "asstlb"
             };
             var lbDOM = waf.createDOM("labelContainer", lbOptions);
             waf.appendDOM(waf("#layoutCol3"), lbDOM);
             waf.initComponent("labelContainer", lbOptions, lbDOM); 

             var promptBoxDom = waf.createDOM("promptBox", options);
             waf("#"+comId + "Lb").wafLabelContainer("append", promptBoxDom);
             waf.initComponent("promptBox", options, promptBoxDom);
             waf("#" + comId + "Lb_ctrl .ui-f7-frame").css("width", "300px");
         }​