<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
<script> $.fn.tree.defaults.loadFilter = function (data, parent) {//扩展，注意导入循序，一定要放在easyui框架下面
var opt = $(this).data().tree.options;
var idFiled, textFiled, parentField;
if (opt.parentField) {
idFiled = opt.idFiled || 'id';
textFiled = opt.textFiled || 'text';
parentField = opt.parentField;
var i, l, treeData = [], tmpMap = [];
for (i = 0, l = data.length; i < l; i++) {
tmpMap[data[i][idFiled]] = data[i];
}
for (i = 0, l = data.length; i < l; i++) {
if (tmpMap[data[i][parentField]] && data[i][idFiled] != data[i][parentField]) {
if (!tmpMap[data[i][parentField]]['children'])
tmpMap[data[i][parentField]]['children'] = [];
data[i]['text'] = data[i][textFiled];
tmpMap[data[i][parentField]]['children'].push(data[i]);
} else {
data[i]['text'] = data[i][textFiled];
treeData.push(data[i]);
}
}
return treeData;
}
return data;
};
</script>
</head>
<body>
本内容试读结束，登录后可阅读更多
下载后可阅读完整内容，剩余1页未读，立即下载
