/// <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);
}
}