/// <summary>
/// 表格返回JSON
/// </summary>
/// <param name="dt">数据行</param>
/// <param name="pageIndex">当前页面</param>
/// <param name="pqGrid_Sort">要显示字段</param>
/// <param name="count"></param>
/// <returns></returns>
public static string PqGridPageJson <T>(IList list, int pageIndex, string pqGrid_Sort, int count)
{
try
{
string[] Sort_Field = pqGrid_Sort.Split(',');
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("\"totalRecords\": " + count + ",");
sb.Append("\"curPage\": " + pageIndex + ",");
sb.Append("\"data\": [");
if (list.Count > 0)
{
foreach (T entity in list)
{
Hashtable ht = HashtableHelper.GetModelToHashtable <T>(entity);
sb.Append("[");
foreach (string item in Sort_Field)
{
sb.Append("\"");
if (ht[item] != null && ht[item] != DBNull.Value && ht[item].ToString() != "")
{
sb.Append(ht[item]);
}
else
{
sb.Append("");
}
sb.Append("\",");
}
sb = sb.Remove(sb.Length - 1, 1);
sb.Append("],");
}
sb = sb.Remove(sb.Length - 1, 1);
}
sb.Append("]");
sb.Append("}");
return(sb.ToString());
}
catch (Exception ex)
{
return("");
}
}
/// <summary>
/// 表格返回JSON
/// </summary>
/// <param name="pqGrid_Sort">要显示字段</param>
/// <param name="count"></param>
/// <returns></returns>
public static string PqGridJson <T>(IList list, string pqGrid_Sort)
{
try
{
string[] Sort_Field = pqGrid_Sort.Split(',');
StringBuilder sb = new StringBuilder();
if (list.Count > 0)
{
sb.Append("[");
foreach (T entity in list)
{
Hashtable ht = HashtableHelper.GetModelToHashtable <T>(entity);
sb.Append("[");
foreach (string item in Sort_Field)
{
sb.Append("\"");
if (ht[item] != null && ht[item] != DBNull.Value && ht[item].ToString() != "")
{
sb.Append(ht[item]);
}
else
{
sb.Append("");
}
sb.Append("\",");
}
sb = sb.Remove(sb.Length - 1, 1);
sb.Append("],");
}
sb = sb.Remove(sb.Length - 1, 1);
sb.Append("]");
}
return(sb.ToString());
}
catch (Exception ex)
{
return("");
}
}