private void GetDataForCombobox(HttpContext context)
{
try
{
var uid = HttpContext.Current.Request["uid"];
var questionbll = new BLL.Questionnaire();
var ds = questionbll.GetStudentQuestionnaire(uid);
// [{"SUBITEM_VALUE":"1","SUBITEM_NAME":"男"},{"SUBITEM_VALUE":"2","SUBITEM_NAME":"女"}]
if (ds != null && ds.Tables.Count > 0)
{
var str = new StringBuilder("[");
var i = 0;
foreach (DataRow row in ds.Tables[0].Rows)
{
i++;
str.Append("{\"CourseId\": \"" + row["CourseId"] + "\",");
str.Append("\"CourseName\": \""+i+". " + row["CourseName"] + "\"},");
}
str.Remove(str.Length - 1, 1);
str.Append("]");
context.Response.Write(str.ToString());
}
}
catch (Exception exception)
{
LogHelper.WriteLogofExceptioin(exception);
}
}
private string GetData()
{
try
{
var uid = HttpContext.Current.Request["uid"];
var questionbll = new BLL.Questionnaire();
var ds = questionbll.GetStudentQuestionnaire(uid);
var str = JsonConvert.SerializeObject(new {total = ds.Tables[0].Rows.Count, rows = ds.Tables[0]});
return str;
}
catch (Exception exception)
{
LogHelper.WriteLogofExceptioin(exception);
return "";
}
}