1、在初始化表格方法中增加传入参数,如下:
//初始化表格
function initTable(<strong><span style="color:#ff6666;">params</span></strong>) {
$('#test').datagrid({
title: '客户列表',
iconCls: 'icon-Custom',
loadMsg: '数据加载中...',
nowrap: true,
autoRowHeight: true,
striped: true,
url: '/CustomManager/GetAllCustomInfo',
sortName: 'CID',
sortOrder: 'asc',
border: true,
remoteSort: false,
idField: 'CID',
pageSize: 10,
pagination: true,
rownumbers: true,
<span style="color:#ff6666;"><strong>queryParams: params, //搜索json</strong></span>
2、定义按钮点击事件:
//点击查找按钮出发事件
function searchFunc() {
initTable(initQuery());
}
3、获取查询对象,转换为json对象
//表单查询值组成json对象
function initQuery() {
var queryParams = {
ShopName: $('#ShopName').val(),
PerName: $('#PerName').val() //需要查询的对象
};
return queryParams;
}
4、后台datagrid的绑定事件中接收参数,进行查询
public ActionResult GetAllCustomInfo(T_Custom model)
{
int pageIndex = Request["page"] == null ? 1 : int.Parse(Request["page"]);
int pageSize = Request["rows"] == null ? 10 : int.Parse(Request["rows"]);
int total = 0;
var temp = from u in db.T_Custom
select u;
//判断参数
if (!string.IsNullOrEmpty(model.ShopName))
temp = temp.Where(b => b.ShopName.Contains(model.ShopName));
if (!string.IsNullOrEmpty(model.PerName))
temp = temp.Where(b => b.PerName.Contains(model.PerName));