求一个有右键菜单的Treeview控件

youmeiyoumeizhucede 2010-05-11 10:40:10

如题...各位高手帮忙想想招
我想要源码,

...全文

176 5 打赏收藏转发到动态举报

写回复

用AI写文章

5 条回复

切换为时间正序

请发表友善的回复…

发表回复

mengxj85 2010-05-15

打赏
举报

treeview上事件
tn.text=<span onclik=''>text</span>

右键菜单是treeview
<div>treeview</div>
右键时显示DIV

wuyq11 2010-05-14

打赏
举报

http://www.codeproject.com/KB/ajax/AJAXTreeviewContextMenu.aspx
http://topic.csdn.net/u/20090330/14/4eb4e21a-ef94-48b5-bfcd-3b4c542f70fd.html

辰爸 2010-05-14

打赏
举报

楼主可以去看看JQuery的一个JSTree控件，好像有楼主想要的功能，都是写好的，引用到项目里设置下就可以使用

lester19872007 2010-05-12

打赏
举报

[Quote=引用 1 楼 wosizy 的回复:]
右键菜单？是在Treeview控件上点击右键菜单吗？

C# code
treeview.js

var menuskin = "skin";
var node = null;

//Calculate string length, one chinese char impropria……
[/Quote]
围观。。。楼主来CSDN尽量不要要源码。多要一些思想和方法！

wosizy 2010-05-11

打赏
举报

右键菜单？是在Treeview控件上点击右键菜单吗？

treeview.js   



 var   menuskin   =   "skin";   

  var   node   =   null;   

    

    

  //Calculate   string   length,   one   chinese   char   impropriate   two   byte.   

  String.prototype.lenB   =   function()   

  {   

  return   this.replace(/[^\x00-\xff]/g,"**").length;   

  }   

    

    

  function   hideMenu()     

  {   

  popupMenu.style.visibility   =   "hidden";   

  }   

    

  function   highlighItem()     

  {   

  if   (event.srcElement.className   ==   "menuitems")     

  {   

  event.srcElement.style.backgroundColor   =   "highlight";   

  event.srcElement.style.color   =   "white";   

  }   

  }   

    

  function   lowlightItem()     

  {   

  if   (event.srcElement.className   ==   "menuitems")     

  {   

  event.srcElement.style.backgroundColor   =   "";   

  event.srcElement.style.color   =   "black";   

  window.status   =   "";   

  }   

  }   

    

  //Call   pop   menu   function   

  function   clickItem()     

  {           

  if   (event.srcElement.className   ==   "menuitems")     

  {   

  if(event.srcElement.getAttribute("func")   ==   "add"   &&   node   !=   null)   

  {   

  var   strNewNodeName;   

  strNewNodeName   =   prompt('请输入新的目录名字:','');   

  if(strNewNodeName.lenB()   <   20   &   strNewNodeName.lenB()   >   0) {   

  window.document.getElementById("TBNewCatalogName").value   =   strNewNodeName;   

  document.all.Button1.click();   

  }   

  else   

  alert("目录名长度不对");   

  }   

  else   if   (event.srcElement.getAttribute("func")   ==   "delete"   &&   node   !=   null)   

  {   

  if(confirm("确定要删除此目录吗?"))     

  {   

  if(window.document.getElementById("TBNodeIndex").value   ==   "0")   

  alert("不能删除此目录.");   

  else   

  document.all.Button2.click();   

  }   

  }   

  else   if   (event.srcElement.getAttribute("func")   ==   "modify"   &&   node   !=   null)   

  {   

  //User   can't   edit   root   node   name   

  if(window.document.getElementById("TBNodeIndex").value   !=   "0")   

  {   

  var   strEditNodeName;   

  strEditNodeName   =   prompt('请输入新的目录名字:','');   

  if(strEditNodeName.lenB()   <   20   &   strEditNodeName.lenB()   >   0) {   

  window.document.getElementById("TBNewCatalogName").value   =   strEditNodeName;   

  document.all.Button3.click();   

  }   

  else   

  alert("目录名长度不对");   

  }   

  else   

  alert("不能修改根结点");   

  }   

  }   

  }   

        

          

  function   TreeView1.oncontextmenu()   

  {   

  var   nodeindex   =   event.treeNodeIndex;   

  if   (typeof(nodeindex)   ==   "undefined")   

  {   

  node   =   null;   

  return;   

  }   

            

  node   =   TreeView1.getTreeNode(nodeindex);   

  window.document.getElementById("TBNodeIndex").value   =   nodeindex;   

            

    

  var   rightedge   =   document.body.clientWidth-event.clientX;   

  var   bottomedge   =   document.body.clientHeight-event.clientY;   

  if   (rightedge   <popupMenu.offsetWidth)   

  {   

  //old   author   code   

  //popupMenu.style.left   =   document.body.scrollLeft   +   event.clientX   -   popupMenu.offsetWidth;   

  popupMenu.style.left   =   30;   

  }   

  else   

  {   

  //old   author   code   

  //popupMenu.style.left   =   document.body.scrollLeft   +   event.clientX;   

  popupMenu.style.left   =   30;   

  }   

  if   (bottomedge   <popupMenu.offsetHeight)   

  {   

  popupMenu.style.top   =   document.body.scrollTop   +   event.clientY   -   popupMenu.offsetHeight;   

  }   

  else   

  {   

  popupMenu.style.top   =   document.body.scrollTop   +   event.clientY;   

  }   

  popupMenu.style.visibility   =   "visible";   

  return   false;   

  }