ztree将后台传过来的json对象封装为子父集关系的json数组

1、将后台传过来的数据封装

var initDataValue = function (resp) {

var initDataVO = {};

initDataVO.value = [];

var regionDataList = resp.data || [];

$.each(regionDataList, function( index, data ) {

if ( data.parentid == 0 ) {

data.value = [];

initDataVO = data;

} else if ( data.parentid == 1 ) {

data.value = [];

initDataVO.value.push(data);

}

});

$.each(initDataVO.value || [], function( index, dataVO ) {

$.each(regionDataList, function( index, regionData ) {

if ( regionData.parentid == dataVO.id ) {

dataVO.value.push(regionData);

}

})

})

return initDataVO;

};

2、调用行政区域数据

regionTree.getRegionList().success(function(regionResp){

if ( regionResp && regionResp.code == "200" ) {

var zNodes = regionTree.initTreeData(

initDataValue(regionResp) );

setTimeout(function() {

$.fn.zTree.init($("#treeDemo"), regionTree.setting, zNodes);

}, 100);

}

});

3、行政区域的配置及方法

/**

* VIM行政区域资源树

* author : jgx

* date : 2015.12.18

*/

define([

'js/pvd/monitor/zTree_v3/js/jquery.ztree.all-3.5.js',

'js/pvd/monitor/zTree_v3/js/jquery.ztree.core-3.5.min.js'

], function(){

var regionTree = {

setting: {

check: {

enable: true

},

data: {

simpleData: {

enable: true,

rootPId: 0

}

},

callback:{

onCheck: function(e, treeId, treeNode){

var treeObj = $.fn.zTree.getZTreeObj("treeDemo"),

nodes = treeObj.getCheckedNodes(true),

checkedName = [],

checkedAreaId = [];

for(var i = 0;i < nodes.length; i++){

checkedName.push(nodes[i].name);

checkedAreaId.push(nodes[i].areaId);

//alert(nodes[i].areaId + ":::" + nodes[i].name); //获取选中节点的值

}

}

}

},

/**

* 获取行政区域结果集

*/

getRegionList: function(){

var retDef = jQuery.Deferred();

return jQuery.ajax({

type: "post",

url: "/videoview/organization/selectOrg?orgId=1",//接口地址

dataType: "json",

data: {},

success: function(regionResp){

if ( regionResp && regionResp.code == "200" ) {

retDef.resolve(regionResp);

}

}

});

return retDef;

},

initTreeData: function(result) {

var zNodes = [];

if (result) {

var fatherID = "1";

var fatherPID = "0";

zNodes.push({id: fatherID, pId: fatherPID, areaId:result.id, name: result.name, open: false});

var arrList = result.value;

for (var i = 0; i < arrList.length; i++) {

var firstIndex = i + 1;

var firstChildID = fatherID + firstIndex;

zNodes.push({id: firstChildID, pId: "1", areaId: arrList[i].id, name: arrList[i].name, open: false});

var arrValueList = arrList[i].value;

for (var x = 0; x < arrValueList.length; x++) {

var secondIndex = x + 1;

var secondChildID = firstChildID + secondIndex;

zNodes.push({id: secondChildID, pId: "1" + firstIndex, areaId: arrValueList[x].id, name: arrValueList[x].name});

}

}

}

return zNodes;

}

};

return regionTree;

});