[code="java"]
这是树的代码 我想用下面的代码来获得选中的id
var b = Ext.tree.getChecked();
var check = new Array();
for (var i = 0; i < b.length; i++) {
check.push(b[i].id);
}
for (var i = 0; i < check.length; i++) {
Ext.DomHelper.append('form1',{tag:'input',name:'checks',type:'hidden',value:check[i]})
}
//把获得的id通过form提交到action 上面这些代码 应该放到什么地方？
Ext.onReady(function() {
Ext.BLANK_IMAGE_URL = "/dtjcsy/pages/js/ext/resources/images/default/s.gif";
var Tree= Ext.tree;
var form =Ext.get('form1');
var loader = new Ext.tree.TreeLoader;
var tree = new Tree.TreePanel({
el:'tree-div',
autoScroll:true,
animate:true,
enableDD:true,
frame:false,
border:false,
useArrows:true,
checkModel:'cascade',
onlyLeafCheckable:false,
rootVisible:true,
bodyStyle:'background-color:#b4d5f5',
containerScroll: true,
loader: new Tree.TreeLoader({
dataUrl:'rightAction.action',
baseParams:{roleId:2},
baseAttrs: { uiProvider: Ext.ux.TreeCheckNodeUI }
}),listeners:{
load:function(loader,node,response){
},
checkchange:function(node,checked){
}
}
});
var root =new Tree.AsyncTreeNode({
text:"可用权限列表",
draggable:false,
id:'0'
});
tree.setRootNode(root);
tree.render();
root.expand(true);
});
[/code]
