如何在jquery jstree中获取已检查的节点 [英] How to get checked nodes in jquery jstree

问题描述

我创建了一个jquery jstree，它运行正常。现在的问题是如何获取已检查节点的详细信息。

I have created one jquery jstree and it's working fine. Now the problem is how to get the the checked nodes details.

用于创建JStree代码为：

For Creating JStree The code is:

$(function () {
$("#tree").jstree({ 
    "json_data" : {
        "data" : [
            {"data":"pe_opensourcescanning","id":0,"pId":-1,"children":  [{"data":"tags","id":30,"pid":0},{"data":"branches","id":29,"pid":0},{"data":"trunk","id":1,"pid":0,"children":[{"data":"import-export","id":28,"pid":1},{"data":"custom_development","id":12,"pid":1},{"data":"Connectors","id":7,"pid":1},{"data":"support","id":6,"pid":1},{"data":"Installation-Configuration","id":5,"pid":1},{"data":"backup","id":2,"pid":1}]}]}
        ]
    },
    "plugins" : [ "themes", "json_data", "checkbox", "ui" ]
}).bind("select_node.jstree", function (e, data) { alert(data.rslt.obj.data("id")); });

现在，在获取检查节点时，我需要所有属性值检查元素。比如标签，json对象看起来像{data：tags，id：30，pid：0}，所以如果用户选择标签我需要data和id的值。我试图编写一些代码，但遗憾的是这不起作用。

Now while getting checked nodes i need all the attributes values for those checked elements. Say like for "tags" the json object looks like {"data":"tags","id":30,"pid":0}, so if user select tag i need the value of "data" And "id". i have tried to write some code but unfortunately that is not working.

获取已检查的节点。

Getting Checked Nodes.

$("#" +div2.childNodes[i].id).jstree("get_checked",null,true).each 
      (function () { 
         alert(this.data);
         alert(this.id);

 }); 

请给我一个解决方案。

推荐答案

  function submitMe(){ 
        var checked_ids = []; 
        $("#server_tree").jstree("get_checked",null,true).each 
            (function () { 
                checked_ids.push(this.id); 
            }); 
           doStuff(checked_ids); 

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