1 void GetCategory(DataSet ds, int ID)
2 {
3 var list = ds.Tables[0].AsEnumerable().Where(c => c.Field<int>("ParentID") == ID);
4
5 sb.Append("[");
6
7
8 foreach (DataRow item in list)
9 {
10 sb.Append("{name:'" + item.Field<string>("CategoryName") + "',classid:" + item.Field<int>("PE_ClassID") + ",contorl:'<a href=\"javascript:void(0)\" onclick=\"AddCategory(" + item.Field<int>("ID") + "," + item.Field<int>("Level") + ")\">添加子类</a> <a href=\"javascript:void(0)\" onclick=\"UpdateCategory(" + item.Field<int>("ID") + ")\">修改</a> <a href=\"javascript:void(0)\" onclick=\"DelCategory(" + item.Field<int>("ID") + ")\">删除</a>'");
11
12 if (!item.Field<bool>("IsLeaf"))
13 {
14 sb.Append(",children:");
15 GetCategory(ds, item.Field<int>("ID"));
16 }
17
18 sb.Append("},");
19 }
20 sb.Remove(sb.Length - 1, 1);
21 sb.Append("]");
22 }
