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lazyTree 查询后展开所有节点 [复制链接]

hzq352

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发表于 2014-2-19 11:12:08 |只看该作者 |倒序浏览

本帖最后由 hzq352 于 2014-2-19 11:27 编辑

lazyTree 查询后展开所有节点，tree.expandAll();这个方法无效，为什么呢

<%@ page language="java" contentType="text/html; charset=GBK"
pageEncoding="GBK"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<script src="${pageContext.request.contextPath}/miniui/boot.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/style/system/js/manager/css/basics.css"/>
<script type="text/javascript">
var contextpath = '${pageContext.request.contextPath}';
var unitId = '${sessionScope.CurrentUnit.organID}';
</script>
<style type="text/css">
html,body
{
padding:0;
margin:0;
border:0;
width:100%;
height:100%;
overflow:hidden;
}
</style>
</head>
<body>
<div class="mini-toolbar" style="text-align:center;line-height:30px;"
borderStyle="border-left:0;border-top:0;border-right:0;">
<table style="width:100%;table-layout:fixed;">
<tr>
<td style="width:60px;">机构名称：</td>
<td>
<input id="organname" name="organname" class="mini-textbox" style="width:100%" onenter="onKeyEnter"/>
</td>
<td style="width:60px;">用户名称：</td>
<td>
<input id="username" name="username" class="mini-textbox" style="width:100%;" onenter="onKeyEnter"/>
</td>
<td style="width:60px;">
<a class="mini-button" style="width:60px;" onclick="search()">查询</a>
</td>
</tr>
</table>
</div>
<div class="mini-fit">
<ul id="tree1" class="mini-tree" url="${pageContext.request.contextPath}/tbp/user/ChooseUser.do?method=buildTree" style="padding:5px;"
showTreeIcon="true" textField="name" allowDrag="true" allowDrop="true" allowLeafDropIn="true" showCheckBox="true"
idField="id" parentField="pId" resultAsTree="false" onbeforeload="onBeforeTreeLoad" virtualScroll="true" >
</ul>
</div>
<div class="mini-toolbar" style="text-align:right;padding-top:8px;padding-bottom:8px;"
borderStyle="border-left:0;border-bottom:0;border-right:0;">
<a class="mini-button" style="width:60px;" onclick="onOk()">确定</a>
<span style="display:inline-block;width:15px;"></span>
<a class="mini-button" style="width:60px;" onclick="onCancel()">取消</a>
</div>
</body>
</html>
<script type="text/javascript">
mini.parse();
function onBeforeTreeLoad(e) {
var tree = e.sender; //树控件
var node = e.node; //当前节点
var params = e.params; //参数对象
var organname = mini.get("organname").getValue();
var username = mini.get("username").getValue();
//可以传递自定义的属性
params.organId = node.id; //后台：request对象获取
params.unitId = unitId; //后台：request对象获取
params.username = encodeURI(username); //后台：request对象获取
params.organname = encodeURI(organname); //后台：request对象获取
}
function search(){
var tree = mini.get("tree1");
var organname = mini.get("organname").getValue();
var username = mini.get("username").getValue();
var msgid = mini.loading("数据查询中，请稍后......");
$.ajax({
url: contextpath + "/tbp/user/ChooseUser.do?method=buildTree",
contentType: "application/x-www-form-urlencoded; charset=utf-8",
data: { username: username, organname: organname, unitId: unitId },
type: "post",
success: function (text) {
var data = mini.decode(text);
tree.loadList(data);
//tree.expandAll();
mini.hideMessageBox(msgid);
},
error: function (jqXHR, textStatus, errorThrown) {
alert(jqXHR.responseText);
}
});
//查询完展开所有
tree.expandAll();
}
function onKeyEnter(e) {
search();
}
/* function onOk() {
var tree = mini.get("tree1");
var value = tree.getValue(false);
alert(value);
}
function onCancel() {
window.close();
} */
//////////////////////////////////
function CloseWindow(action) {
if (window.CloseOwnerWindow) return window.CloseOwnerWindow(action);
else window.close();
}
function onOk() {
var tree = mini.get("tree1");
var value = tree.getValue(false);
alert(value);
CloseWindow("ok");
}
function onCancel() {
CloseWindow("cancel");
}
</script>