问题描述
样子如下: 问题补充:babydeed 写道
解决方案
http://chemzqm.iteye.com/blog/632970 这个是ext的tree级联
解决方案二:
复选框就是加个 checked: false或者true
解决方案三:
http://8366.iteye.com/blog/544437 异步树的文章
解决方案四:
这样的话就没什么了 看下面我的小例子 <script type="text/javascript">Ext.onReady(function(){ var tree = new Ext.tree.TreePanel({ el: 'tree', loader: new Ext.tree.TreeLoader() }); var menu = new Ext.menu.Menu({ id:'contentMenu', items:[{text:'我被单击啦',handler:function(){alert('我被单击啦。。啊');}}] }); var root = new Ext.tree.AsyncTreeNode({ text:'根',checked: false,id:"root", children: [ {text: 'Leaf No. 1',id:"root1",checked: false,leaf: false,children: [{text: 'Leaf No. 11',id:"root11",leaf: true,checked: false},{text: 'Leaf No. 12',id:"root12",leaf: true,checked: false}]}, {text: 'Leaf No. 2',leaf: true,id:"root2", checked: false} ] }); //将menu菜单绑定到该树上 tree.on('contextmenu',function(node,e){ e.preventDefault();//阻止浏览器默认右键菜单 node.select();//是该节点被选中状态 menu.showAt(e.getXY());});//获得鼠标的坐标 tree.setRootNode(root); tree.render(); root.expand();}); </script> </head> <body> <div id="tree" ></div> </body></html>
解决方案五:
你是想要级联吗?