void EditCategory(DicCategory dc, HttpContext context)
{
int k = DicCategoryDal.Instance.Update(dc);
var msg = "编辑成功。";
if (k <= 0)
{
msg = "编辑失败。";
}
context.Response.Write(new JsonMessage {
Success = true, Data = k.ToString(), Message = msg
}.ToString());
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
if (SysVisitor.Instance.IsGuest)
{
context.Response.Write(
new JsonMessage {
Success = false, Data = "-99", Message = "登录已过期，请重新登录"
}.ToString()
);
context.Response.End();
}
int k;
var json = HttpContext.Current.Request["json"];
var rpm = new RequestParamModel <Dic>(context)
{
CurrentContext = context, Action = context.Request["action"]
};
if (!string.IsNullOrEmpty(json))
{
rpm = JSONhelper.ConvertToObject <RequestParamModel <Dic> >(json);
rpm.CurrentContext = context;
}
switch (rpm.Action)
{
case "category": //读取字典类别
context.Response.Write(DicBll.Instance.DicCategoryJson());
break;
case "add_cate": //添加字典类别
var dc = new DicCategory {
Code = rpm.Request("code"),
Title = rpm.Request("title"),
Sortnum = PublicMethod.GetInt(rpm.Request("sortnum")),
Remark = rpm.Request("remark")
};
AddCategory(dc, context);
break;
case "edit_cate":
dc = new DicCategory {
KeyId = PublicMethod.GetInt(rpm.Request("keyid")),
Code = rpm.Request("code"),
Title = rpm.Request("title"),
Sortnum = PublicMethod.GetInt(rpm.Request("sortnum")),
Remark = rpm.Request("remark")
};
EditCategory(dc, context);
break;
case "del_cate":
var cateId = PublicMethod.GetInt(rpm.Request("cateId"));
DelCategory(cateId, context);
break;
case "add":
k = DicBll.Instance.Add(rpm.Entity);
context.Response.Write(new JsonMessage {
Success = k > 0, Data = k.ToString(), Message = (k > 0 ? "添加成功！" : "字典编码已存在,请更改编码。")
}.ToString());
break;
case "edit":
if (rpm.KeyId == rpm.Entity.ParentId)
{
context.Response.Write(new JsonMessage {
Success = false, Data = "0", Message = "上级字典不能与当前字典相同！"
}.ToString());
context.Response.End();
}
Dic d = new Dic();
d.InjectFrom(rpm.Entity);
d.KeyId = rpm.KeyId;
k = DicBll.Instance.Edit(d);
context.Response.Write(new JsonMessage {
Success = k > 0, Data = k.ToString(), Message = (k > 0 ? "编辑成功！" : "字典编码已存在,请更改编码。")
}.ToString());
break;
case "del":
k = DicBll.Instance.Delete(rpm.KeyId);
var msg = "删除成功。";
switch (k)
{
case 0:
msg = "参数错误！";
break;
case 2:
msg = "请先删除子字典数据。";
break;
}
context.Response.Write(new JsonMessage {
Success = k == 1, Data = k.ToString(), Message = msg
}.ToString());
break;
case "code":
var category = DicCategoryDal.Instance.GetWhere(new { Code = rpm.Request("code") }).FirstOrDefault();
context.Response.Write(DicBll.Instance.GetDicListBy(category == null ? 0 : category.KeyId));
break;
default: //字典列表
var categoryId = PublicMethod.GetInt(rpm.Request("categoryId"));
string dicJson = DicBll.Instance.GetDicListBy(categoryId);
context.Response.Write(dicJson);
break;
}
}
