js xtree的操作

var project=new subproject ( '', '', '', '' ); demo.push(project); var res=""; function treeNode(array,bean,tree,code){ var codeId=code; // var a =new WebFXTreeItem(bean.name,"javaScript:showDiv(this,"+"'"+bean.id+"','"+bean.pid+"');"); for(var j=0;j-1){ codeId="a"+sub.pid; } res+=""+codeId+".add(a"+sub.id+");"; if(sub.pid!=codeId.substr(1,codeId.length)){ codeId="a"+sub.id; } } treeNode(array,sub,tree,codeId); } } return res; } if (document.getElementById) { var tree = new WebFXTree('',"javaScript:showDiv(this,'','-1','');"); tree.setBehavior('classic'); var bean=new subproject ( '', '-1', '' ); eval(treeNode(demo,bean,tree,"")); //实际 document.write(tree); } var ID,parentID,projectCode,temp; function addCallBack(data)//data是后台返回的值，名字自取，也可省略，因为JS允许 { alert("is in h\erere........"); if(data>0){ alert("子项目分解成功 "); //处理方法……;如果callBack()没有写明返回值，可以通过argments[0]拿到 tree.getSelected().add(new WebFXTreeItem(dwr.util.getValue("projectSubName"),"javaScript:showDiv(this,"+"'"+ID+"','"+parentID+"','"+projectCode+"');")); closeDiv(); tree.getSelected().expand(); }else{ alert("子项目分解失败"); } } function editCallBack(data){ //处理方法……;如果callBack()没有写明返回值，可以通过argments[0]拿到 if(data>0){ alert("项目修改成功"); document.getElementById(tree.getSelected().id+"-anchor").innerHTML=dwr.util.getValue("projectSubName"); closeDiv(); }else{ alert("项目修改失败"); } } function delCallBack(data){ if(data>0){ alert("有子节点,不允许删除"); }else{ alert("删除成功"); if (tree.getSelected()) { tree.getSelected().remove(); closeDiv(); } }; } function addNode() { var pname=dwr.util.getValue("projectSubName"); alert(pname); if (tree.getSelected()) { var level; if(tree.getSelected().text==''){ level=1; projectCode="none"; }else{ level=tree.getSelected()._level+1; } var totalChildren=tree.getSelected().childNodes.length; if(totalChildren>=1){ var sAction=tree.getSelected().childNodes[totalChildren - 2].action; projectCode=sAction.substr(24,20); } if(level>=3){ alert("最多只能分为3个层级"); }else{ alert("ID"+ID); // alert("parentID=>"+ID+" projectCode=>"+projectCode+" level"+level); zdxmfjDeal.doAdd(pname,ID,projectCode,level,addCallBack); } } } function editNode() { if (tree.getSelected()) { zdxmfjDeal.doEdit(ID,dwr.util.getValue("projectSubName"),editCallBack);//回调函数callBack() } } function delNode() { zdxmfjDeal.doDelChild(ID,delCallBack); } function showDiv(obj,id,pid,code) { ID=id; parentID=pid; projectCode=code; // alert(id+ " parentID" +pid+"projectCode"+code) document.all.inputNameDiv.style.display=""; document.all.projectSubName.value=""; document.all.inputNameDiv.style.top=document.getElementById(tree.getSelected().id+"-anchor").offsetTop+15; document.all.inputNameDiv.style.left=document.getElementById(tree.getSelected().id+"-anchor").offsetLeft; } function closeDiv() { document.all.inputNameDiv.style.display="none"; }

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1 楼 wake29 2009-09-01  

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