public virtual string ToString(DataBindRow RowValues, object Value)
{
if (OnRender != null)
{
return(OnRender(this, RowValues, Value));
}
else if (Value != null)
{
//اخطار : همین طوری اینجا رو تغییر ندهید
if ((this.EnableSort) && (this.SortType == SortTypes.date))
{
return((new NetTalk.Common.Dates.NetTalkDate((DateTime)Value)).ToString("$yyyy/$MM/$dd"));
}
else if ((this.EnableSort) && (this.SortType == SortTypes.datetime))
{
return((new NetTalk.Common.Dates.NetTalkDate((DateTime)Value)).ToString("$dd $MMMM $yyyy $HH:$mm"));
}
else if ((this.EnableSort) && (this.SortType == SortTypes.@bool))
{
return(string.Format("<div style=\"text-align:center\"><img src=\"/Content/images/{0}\" alt=\"{1}\" /></div>", ((bool)Value) ? "Tick25.png" : "Error25.png", ((bool)Value) ? "بله" : "خیر"));
}
else
{
return(Convert.ToString(Value));
}
}
else
{
return(DefaultValue);
}
}
public XmlDocument ToXml()
{
if (Data != null)
{
int BeginIndex = (Convert.ToInt32(HttpContext.Current.Request.Form["PageSize"])
* Convert.ToInt32(HttpContext.Current.Request.Form["PageIndex"]));
BeginIndex++;
XmlDocument xmldoc = new XmlDocument();
xmldoc.AppendChild(xmldoc.CreateXmlDeclaration("1.0", "utf-8", null));
XmlElement DatasetRoot = xmldoc.CreateElement("dataset");
XmlElement XmlRow, XmlCol;
XmlAttribute attr;
attr = xmldoc.CreateAttribute("name");
if (!string.IsNullOrEmpty(this.Title))
{
attr.Value = HttpUtility.HtmlEncode(this.Title);
DatasetRoot.Attributes.Append(attr);
}
attr = xmldoc.CreateAttribute("index");
attr.Value = HttpContext.Current.Request.Form["PageIndex"];
DatasetRoot.Attributes.Append(attr);
attr = xmldoc.CreateAttribute("total");
attr.Value = TotalRecords.ToString();
DatasetRoot.Attributes.Append(attr);
StringBuilder sb = new StringBuilder();
var items = (IEnumerable)Data;
if (Columns.Count == 0)
{
GenerateColumns();
}
if (EnableRowNo)
{
Columns.Insert(0, new GridColumn {
BindRow = "RowNo", EnableSort = false, Name = ""
});
}
XmlCDataSection cda;
foreach (var row in items)
{
DataBindRow RowData = new DataBindRow(row);
XmlRow = xmldoc.CreateElement("row");
foreach (var col in Columns)
{
XmlCol = xmldoc.CreateElement("col");
attr = xmldoc.CreateAttribute("name");
attr.Value = col.Name;
XmlCol.Attributes.Append(attr);
attr = xmldoc.CreateAttribute("field");
attr.Value = col.BindRow;
XmlCol.Attributes.Append(attr);
var value = RowData[col.BindRow];
cda = xmldoc.CreateCDataSection(col.ToString(RowData, value));
XmlCol.AppendChild(cda);
if (col.BindRow == "RowNo")
{
attr = xmldoc.CreateAttribute("no");
attr.Value = BeginIndex.ToString();
XmlRow.Attributes.Append(attr);
BeginIndex++;
}
XmlRow.AppendChild(XmlCol);
}
DatasetRoot.AppendChild(XmlRow);
}
xmldoc.AppendChild(DatasetRoot);
return(xmldoc);
}
else
{
return(new XmlDocument());
}
}
public string ToHtml()
{
if (Data != null)
{
int BeginIndex = (Convert.ToInt32(HttpContext.Current.Request.Form["PageSize"])
* Convert.ToInt32(HttpContext.Current.Request.Form["PageIndex"]));
BeginIndex++;
StringBuilder sb = new StringBuilder();
var items = (IEnumerable)Data;
if (Columns.Count == 0)
{
GenerateColumns();
}
if (EnableRowNo)
{
Columns.Insert(0, new GridColumn {
BindRow = "RowNo", EnableSort = false, Name = ""
});
}
List <string> RowKey = new List <string>();
object tmp;
string rowcss;
bool addCssRow = (!string.IsNullOrEmpty(OddRowCssClass) || !string.IsNullOrEmpty(EvenRowCssClass));
foreach (var row in items)
{
RowKey = new List <string>();
rowcss = "";
DataBindRow RowData = new DataBindRow(row);
foreach (string key in GridKeys)
{
tmp = RowData[key];
if (tmp == null)
{
RowKey.Add("{'key':'" + key + "','value':''}");
}
else
{
RowKey.Add("{'key':'" + key + "','value':'" + Convert.ToString(tmp) + "'}");
}
}
if (addCssRow)
{
if ((BeginIndex % 2) == 0)
{
rowcss = " class=\"" + EvenRowCssClass + "\"";
}
else
{
rowcss = " class=\"" + OddRowCssClass + "\"";
}
}
sb.Append("<tr" + rowcss + " data=\"({ ids:[ " + string.Join(",", RowKey.ToArray()) + " ] })\">");
foreach (var col in Columns)
{
if (col.BindRow != "RowNo")
{
var value = RowData[col.BindRow];
sb.AppendFormat("<td{1}>{0}</td>", col.ToString(RowData, value), col.GetAttributes());
}
else
{
sb.AppendFormat("<td style=\"width:20px\">" + BeginIndex + "</td>");
}
}
sb.Append("</tr>");
BeginIndex++;
}
return(sb.ToString());
}
else
{
return(string.Empty);
}
}
public void Databind()
{
if (_DataSource != null)
{
if (!AppendData)
{
Data.Clear();
}
foreach (var item in _DataSource)
{
DataBindRow RowData = new DataBindRow(item);
TreeNode Node = new TreeNode();
if (!string.IsNullOrEmpty(BindValue.Id))
{
object val = RowData[BindValue.Id];
if (val != null)
{
Node.Id = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.ParentId))
{
object val = RowData[BindValue.ParentId];
if (val != null)
{
Node.ParentId = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Icon))
{
object val = RowData[BindValue.Icon];
if (val != null)
{
Node.Icon = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.IconOpen))
{
object val = RowData[BindValue.IconOpen];
if (val != null)
{
Node.IconOpen = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Name))
{
object val = RowData[BindValue.Name];
if (val != null)
{
Node.Name = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Open))
{
object val = RowData[BindValue.Open];
if (val != null)
{
Node.Open = Convert.ToBoolean(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Target))
{
object val = RowData[BindValue.Target];
if (val != null)
{
Node.Target = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Title))
{
object val = RowData[BindValue.Title];
if (val != null)
{
Node.Title = Convert.ToString(val);
}
}
if (!string.IsNullOrEmpty(BindValue.Url))
{
object val = RowData[BindValue.Url];
if (val != null)
{
Node.Url = Convert.ToString(val);
}
}
foreach (string key in NodeKeys)
{
if (RowData[key] != null)
{
Node.Keys.Add("{'key':'" + key + "','value':'" + Convert.ToString(RowData[key]) + "'}");
}
else
{
Node.Keys.Add("{'key':'" + key + "','value':''}");
}
}
if (OnBindNode != null)
{
Node = OnBindNode(RowData, Node);
}
Data.Add(Node);
}
}
}
