jquery getJSON
function onNodeClick(data)
{
//只能选择体检分组
if (data.GroupType == 1)
{
$("#<%=hidOrgId.ClientID%>").val(data.Id);
$("#<%=hidOrgName.ClientID%>").val(data.Text);
$("#<%=txtGroup.ClientID%>").val(data.Text);
$("#divCheckUpTree").dialog("close");
$("#<%=ddlDrs.ClientID
%>").html("");
var url = "AjaxHelper.ashx?validatorType=GetDoctorByOrgId&orgID=" +
data.Id;
$.getJSON(url, function (json)
{
//debugger
if (json != null)
{
$.each(json, function (i)
{
$("#<%=ddlDrs.ClientID
%>").append($("<option></option>").val(json[i].DrID).html(json[i].DrName))
});
}
});
$("#<%=ddlDrs.ClientID %>").append($("<option
selected=‘true‘></option>").val("-1").html("请选择"))
//
$("<option></option>").val("").html("").appendTo("#<%=ddlDrs.ClientID
%>");
}
}
using System;
using System.Collections.Generic;
using
System.Linq;
using System.Web;
using
Xys.Remp.Enterprise.Services.Interface;
using
Xys.Remp.Enterprise.Entity;
using Xys.Remp.Core;
using
Xys.Remp.Security;
using System.Web.SessionState;
using
Xys.Remp.Enterprise.Common;
using RempWeb = Xys.Remp.Web;
using
System.Text;
using Xys.Remp.Serialize.Json;
namespace
Xys.Stroke.Web.Archives
{
public class AjaxHelper :
IHttpHandler, IRequiresSessionState
{
public void
ProcessRequest(HttpContext
context)
{
string
validatorType =
RempWeb.ComUtils.GetQueryStringToString("validatorType");
if (validatorType !=
string.Empty)
{
if (validatorType ==
"GetDoctorByOrgId")
{
int? orgID =
RempWeb.ComUtils.GetQueryStringToInt("orgID");
if
(orgID.HasValue)
{
OrganizationInfo orgInfo =
ServiceFactory.GetService<IOpenOrganizationService>().GetFirstParentOrgByGroupId((int)orgID);
if (orgInfo !=
null)
{
List<DoctorInfo> doctorList =
ServiceFactory.GetService<IOpenDoctorService>().GetDoctorListAndUnderByOrgId((int)orgInfo.OrgID,
true);
if (doctorList.Count >
0)
{
//StringBuilder sb = new
StringBuilder();
//sb.Append("[");
//foreach (DoctorInfo doctor in
doctorList)
//{
// sb.Append("{\"ID\":\"" + doctor.ID + "\",\"Name\":\"" +
doctor.DrName +
"\"},");
//}
//sb.Remove(sb.Length - 1,
1);
//sb.Append("]");
ResponseValidatorValue(context,doctorList.JsonSerialize());
}
else
{
ResponseValidatorValue(context,
"");
}
}
}
}
//else if (validatorType ==
"")
//{
//}
}
}
public void
ResponseValidatorValue(HttpContext context, string
validatorValue)
{
context.Response.Expires =
0;
context.Response.Buffer =
true;
context.Response.ExpiresAbsolute =
DateTime.Now.AddSeconds(-1);
context.Response.AddHeader("pragma",
"no-cache");
context.Response.CacheControl =
"no-cache";
context.Response.ClearContent();
context.Response.ContentType =
("text/plain");
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.Write(validatorValue);
context.Response.Flush();
context.Response.End();
}
public bool
IsReusable
{
get
{
return
false;
}
}
}
}
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