frw_tree.jsp
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<meta charset="utf-8">
<title>jsTree test</title>
<link rel="stylesheet" href="./js/jstree/themes/default/style.min.css"/>
</head>
<body>
<div id="jstree"></div>
<script src="./js/jquery-1.12.0.min.js"></script>
<script src="./js/jstree/jstree.min.js"></script>
<script>
var treeData = [];
var addType = function (id, pid, name, isleaf) {
var rel = 0;
$.get("type/add",
{
"id": id, "pid": pid, "name": name, "isleaf": isleaf
}
,
function (data, state) {
}
);
return rel;
};
var delType = function () {
var rel = 0;
$.get("type/del", function (data, state) {
});
return rel;
};
var updateType = function () {
var rel = 0;
return rel;
};
$(function () {
$.get("type/all", function (data, state) {
console.log(state)
console.log(data);
var jsonData = JSON.parse(data);
treeData=[]; //重置
$.each(jsonData, function (n, val) {
var treeNode = {};
treeNode.id = "" + val.typeId;
treeNode.parent = "" + (val.typeParentId == 0 ? "#" : val.typeParentId);
treeNode.text = val.typeName;
treeData.push(treeNode)
})
$('#jstree').jstree({
"plugins": ["themes", "checkbox", "contextmenu", "ui", "types"],
'core': {
"themes": {
"icons": false
},
'data': treeData
},
'contextmenu': {
"items": {
"ADD": {
"label": "ADD",
"action": function (obj) {
var inst = jQuery.jstree.reference(obj.reference);
var clickedNode = inst.get_node(obj.reference);
alert("add operation--clickedNode's id is:" + clickedNode.id);
}
}, "DEL": {
"label": "DEL",
"action": function (obj) {
var inst = jQuery.jstree.reference(obj.reference);
var clickedNode = inst.get_node(obj.reference);
console.log("del operation--clickedNode's id is:" + clickedNode.id);
addType()
}
}, "UPDATE": {
"label": "UPDATE",
"action": function (obj) {
var inst = jQuery.jstree.reference(obj.reference);
var clickedNode = inst.get_node(obj.reference);
alert("update operation--clickedNode's id is:" + clickedNode.id);
}
}
}
}
}).bind("loaded.jstree", function (event, data) {
$(this).jstree("open_all");
});
// .bind("select_node.jstree", function(event, data) {
//
// var evt = window.event || event;
// var button = evt.which || evt.button;
// console.log("fdfdfdf"+button);
// if( button != 1 ) return false;
//
// })
});
});
</script>
</body>
</html>