private void GetDataForCombobox(HttpContext context)
{
var ds = new DataSet();
var couBll = new BLL.Course();
ds = couBll.GetAllList();
// [{"SUBITEM_VALUE":"1","SUBITEM_NAME":"男"},{"SUBITEM_VALUE":"2","SUBITEM_NAME":"女"}]
if (ds != null && ds.Tables.Count > 0)
{
var str = new StringBuilder("[");
foreach (DataRow row in ds.Tables[0].Rows)
{
str.Append("{\"CourseId\": \"" + row["CourseId"] + "\",");
str.Append("\"CourseName\": \"" + row["CourseName"] + "\"},");
}
str.Remove(str.Length - 1, 1);
str.Append("]");
context.Response.Write(str.ToString());
}
// var str = JsonConvert.SerializeObject(new { total = ds.Tables[0].Rows.Count, rows = ds.Tables[0] });
}
/// <summary>
/// 提取意见列表
/// </summary>
/// <param name="context"></param>
private void GetSuggestions(HttpContext context)
{
var ds = new DataSet();
var courBll = new BLL.Course();
ds = courBll.GetAllList();
var courseId = context.Request["coId"];
if (!string.IsNullOrEmpty(courseId))
{
var page = Convert.ToInt32(context.Request["page"]);
var rows = Convert.ToInt32(context.Request["rows"]);
var startIndex = (page - 1) * rows + 1;
var endIndex = startIndex + rows - 1;
var questionbll = new BLL.Questionnaire();
var num = questionbll.GetSuggestion(courseId) == null ? 0 : questionbll.GetSuggestion(courseId).Tables[0].Rows.Count;
ds = questionbll.GetSuggestionByPage(courseId, "", startIndex, endIndex);
var str = JsonConvert.SerializeObject(new { total = num, rows = ds.Tables[0] });
context.Response.Write(str);
}
}
