easyUI的treegrid列表添加查询

一些数据使用treegrid显示,添加筛选条件,

首先创建treegrid列表

var  tree = $("#TreeGrid").treegrid({
        url:"chargeTree.action?dt="+(new Date()).getTime(),
        method:'post',
        idField:'id', //定义关键字段来标识树节点,与数据库中id对应,后台可以访问到id
        treeField:'itemname',
        fit:true,   
        fitColumns:true,
        collapsible: true,
        rowNumbers:false,
        striped:false,//隔行变色
        onClickRow:function(node){
            // 单击行事件
        },
        columns:[[
            {title:'项目id',field:'id',200,hidden:true},   
            {title:'项目名称',field:'itemname',200},  
            {title:'项目编号',field:'standardcord',120},
            {title:'项目内涵',field:'itemcontent',180,align:'center'},
            {title:'除外内容',field:'addcontent',200,align:'center'},
            {title:'单位',field:'priceunit',80,align:'center'},
            {title:'价格)',field:'price',130,align:'center'},
            {title:'说明',field:'itemexplain',200,align:'center'},
            {title:'机构id',field:'pid',0,align:'center',hidden:true}

         ]],
        });

添加传参属性:queryParams

    queryParams:{
                         // 参数名:传值
            itemName:$scope.itemName,
            provinceid:$scope.provinceID
        },    

记,前端成长路上的一事。

原文地址:https://www.cnblogs.com/bwcode/p/6094419.html