jqgrid后台处理搜索

jqgrid后台处理搜索，

如果点击jqgrid自带的搜索，则向后台传递“_search”参数，和searchField、searchOper、searchString三个值。如下所示：

string _search = context.Request.QueryString["_search"];

if (_search == "true")
{
string searchField = context.Request.QueryString["searchField"];
string searchOper = context.Request.QueryString["searchOper"];
string searchString = HttpContext.Current.Server.HtmlDecode(context.Request.QueryString["searchString"]);

if (searchString != "")
{

switch (searchField)
{
case "xqlx": 
break;
case "tjrxm": 
break;
case "tjrlxdh": 
break;

default:

break;
}

 
}

}