/// <summary>
///
/// </summary>
/// <param name="ens"></param>
/// <param name="pColumnName"></param>
/// <param name="cColumnName"></param>
/// <param name="ParentNo"></param>
/// <param name="appendChild"></param>
/// <returns></returns>
public string TansEntitiesToGridTree(EntitiesTree ens, string pColumnName, string cColumnName, string ParentNo, bool appendChild)
{
StringBuilder stringbuilder = new StringBuilder();
Attrs attrs = ens.GetNewEntity.EnMap.Attrs;
stringbuilder.Append("[");
foreach (EntityTree en in ens)
{
stringbuilder.Append("{");
foreach (Attr attr in attrs)
{
string chidstring = TansEntitiesToGridTree(ens, pColumnName, cColumnName, en.GetValStrByKey(cColumnName), appendChild);
if (!string.IsNullOrEmpty(chidstring) && appendChild == true)
{
stringbuilder.Append(TranslateEntityToJson(en, ""));
stringbuilder.Replace('}', ',', stringbuilder.Length - 1, 1);
stringbuilder.Append("children:");
stringbuilder.Append(chidstring);
}
else
{
stringbuilder.Append(TranslateEntityToJson(en, ""));
stringbuilder.Append(",");
}
if (attr.IsRefAttr || attr.IsFK || attr.IsEnum)
{
stringbuilder.Append(attr.Key + "Text:'" + en.GetValRefTextByKey(attr.Key) + "',");
continue;
}
stringbuilder.Append(attr.Key + ":'" + en.GetValStrByKey(attr.Key) + "',");
}
stringbuilder.Replace(',', ' ', stringbuilder.Length - 1, 1);
stringbuilder.Append("]},");
}
return(stringbuilder.ToString());
}
/// <summary>
/// 将Entitis转换为树形的gridjson
/// </summary>
/// <param name="ens">树形实体类</param>
/// <param name="pColumnName">父节点列名</param>
/// <param name="cColumnName">子节点列名</param>
/// <param name="ParentNo">父编号</param>
/// <param name="appendChild">是否加载子节点</param>
/// <returns>树形的gridjson</returns>
public static string ConvertEntitis2GridTree(EntitiesTree ens, string pColumnName, string cColumnName, string ParentNo, bool appendChild)
{
return(Instance.TansEntitiesToGridTree(ens, pColumnName, cColumnName, ParentNo, appendChild));
}
