基于jstree使用AJAX请求获取数据形成树

概述：

一般情况下都是通过ajax进行请求获取数据。boostrap+ajax

1、代码

rush:js;"> //权限分配 $('#authority').click(function() { $("#jstree").jstree({ "core" : { "themes" : { "responsive": false },// so that create works "check_callback" : true,'data' : function (obj,callback) { var jsonstr="[]"; var jsonarray = eval('('+jsonstr+')'); $.ajax({ type: "GET",url:"/demo/authority/getAuthoritys",dataType:"json",async: false,success:function(result) { var arrays= result; for(var i=0 ; i }); callback.call(this,jsonarray); } },"types" : { "default" : { "icon" : "glyphicon glyphicon-flash" },"file" : { "icon" : "glyphicon glyphicon-ok" } },"state" : { "key" : "demo2" },"plugins" : [ "dnd","state","types","checkbox","wholerow" ] }); $('#setAuthority').modal();

});

总结：

"responsive": false ：表示主题是否适应手机类小尺寸屏幕，默认为false "check_callback" : true：表示形成树是否可以重新组织，也是改变顺序，层次关系 callback.call(this,jsonarray)：将数组放入树形 types:{}设置类型，图标 "state" : { "key" : "demo2" }：将选中的状态保存浏览器中 "plugins" : [ "dnd","wholerow" ] 表示插件相关，详情参考点击 url路径换成你后台地址，返回时json数组

2、html标签

rush:xhtml;">

dismiss="modal" aria-label="Close">

</div> </div> <div class="modal-footer"&gt; <input type="hidden" id="url" /> <button type="button" class="btn btn-default" data-<a href="https://www.jb51.cc/tag/dis/" target="_blank" class="keywords">dis</a>miss="modal"&gt;取消</button> <a onclick="authorityConfirm()" class="btn btn-success" data-<a href="https://www.jb51.cc/tag/dis/" target="_blank" class="keywords">dis</a>miss="modal"&gt;确定</a> </div>