public void listByCategory(HttpContext context)
{
context.Response.ContentType = "text/plain";
List <Requirement> list = requirementService.getRequirementListByCategory(Convert.ToInt32(context.Request["categoryId"].ToString()));
StringBuilder jsonString = new StringBuilder();
Dictionary <String, Object> dictionary = new Dictionary <string, object>();
string imgPath = "hotel1.jpg";
if (list.Count == 0)
{
context.Response.Write("{\"success\":\"false\"}");
return;
}
jsonString.Append("[");
int i = 1;
foreach (Requirement requirement in list)
{
RequirementImg requirementImg = requirementService.getRequirementFirstImg(requirement.Id);
if (requirementImg.ImgPath != null)
{
imgPath = System.IO.Path.GetFileName(requirementImg.ImgPath);
}
dictionary.Add("Id", requirement.Id);
dictionary.Add("Name", requirement.RequirementName);
dictionary.Add("Desc", requirement.RequirementDesc);
dictionary.Add("categoryId", requirement.RequirementCategory.Id);
dictionary.Add("priority", requirement.Priority);
dictionary.Add("userId", requirement.User.Id);
dictionary.Add("nickName", requirement.User.NickName);
dictionary.Add("teleNumber", requirement.User.TeleNumber);
dictionary.Add("createTime", requirement.CreateTime);
dictionary.Add("modifyTime", requirement.ModifyTime);
dictionary.Add("Status", requirement.RequirementStatus);
dictionary.Add("FirstImgPath", imgPath);
dictionary.Add("success", "true");
jsonString.Append(JsonUtil.toJson(dictionary));
if (i < list.Count)
{
jsonString.Append(",");
}
i++;
dictionary.Clear();
}
jsonString.Append("]");
context.Response.Write(jsonString.ToString());
}