概述:
一般情況下都是通過(guò)ajax進(jìn)行請(qǐng)求獲取數(shù)據(jù)。boostrap+ajax
1、代碼
//權(quán)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<arrays.length; i++){ console.log(arrays[i]) var arr = { "id":arrays[i].id, "parent":arrays[i].parentId=="root"?"#":arrays[i].parentId, "text":arrays[i].name } jsonarray.push(arr); } } }); 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(); }); 總結(jié):
"responsive": false :表示主題是否適應(yīng)手機(jī)類(lèi)小尺寸屏幕,默認(rèn)為false
"check_callback" : true:表示形成樹(shù)是否可以重新組織,也是改變順序,層次關(guān)系
callback.call(this, jsonarray):將數(shù)組放入樹(shù)形
types:{}設(shè)置類(lèi)型,圖標(biāo)
"state" : { "key" : "demo2" }:將選中的狀態(tài)保存瀏覽器中
"plugins" : [ "dnd", "state", "types","checkbox","wholerow" ] 表示插件相關(guān),詳情參考點(diǎn)擊打開(kāi)鏈接
url路徑換成你后臺(tái)地址,返回時(shí)json數(shù)組
2、html標(biāo)簽
<!-- 權(quán)限分配模框--> <div class="modal fade" id="setAuthority"> <div class="modal-dialog"> <div class="modal-content message_align"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> <h4 class="modal-title">權(quán)限分配</h4> </div> <div class="modal-body"> <div id= "jstree"> </div> </div> <div class="modal-footer"> <input type="hidden" id="url" /> <button type="button" class="btn btn-default" data-dismiss="modal">取消</button> <a onclick="authorityConfirm()" class="btn btn-success" data-dismiss="modal">確定</a> </div> </div> <!-- /.modal-content --> </div> <!-- /.modal-dialog --> </div>
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