private void GetJsonByParentId(HttpContext context)
{
context.Response.ContentType = "text/plain";
Guid parentId = Guid.Empty;
Guid.TryParse(context.Request.QueryString["parentId"], out parentId);
if (parentId.Equals(Guid.Empty))
{
context.Response.Write("{\"total\":0,\"rows\":[]}");
return;
}
ProvinceCity bll = new ProvinceCity();
var dic = bll.GetChild(parentId);
if (dic == null || dic.Count == 0)
{
context.Response.Write("{\"total\":0,\"rows\":[]}");
return;
}
StringBuilder sb = new StringBuilder();
foreach (var item in dic)
{
sb.Append("{\"Id\":\"" + item.Key + "\",\"Name\":\"" + item.Value + "\"},");
}
context.Response.Write("{\"total\":" + dic.Count + ",\"rows\":[" + sb.ToString().Trim(',') + "]}");
}
private void GetJsonForProvince(HttpContext context)
{
context.Response.ContentType = "text/plain";
ProvinceCity bll = new ProvinceCity();
var dic = bll.GetProvince();
if (dic == null || dic.Count == 0)
{
context.Response.Write("{\"total\":0,\"rows\":[]}");
return;
}
StringBuilder sb = new StringBuilder();
foreach (var item in dic)
{
sb.Append("{\"Id\":\"" + item.Key + "\",\"Name\":\"" + item.Value + "\"},");
}
context.Response.Write("{\"total\":" + dic.Count + ",\"rows\":[" + sb.ToString().Trim(',') + "]}");
}
