/// <summary>
/// Gets the dymanic data request URL.
/// </summary>
/// <param name="grid">The grid.</param>
/// <returns></returns>
public static string GetDymanicDataRequestUrl(DynamicGrid grid)
{
StringBuilder builder = new StringBuilder(GetHadlerURL(_handlerKeyDataSource));
builder.Append("&" + _dynamicDataColumnCount + "=" + grid.Columns.Count);
if (!string.IsNullOrEmpty(grid.AssociatedDataKey))
{
builder.Append("&" + _dymanicDataType + "=" + HttpUtility.UrlEncode(grid.AssociatedDataKey));
}
if (!string.IsNullOrEmpty(grid.DataSourceID))
{
DynamicGridDataSource dataSource = ControlHelper.FindControl(grid, grid.DataSourceID) as DynamicGridDataSource;
builder.AppendFormat("&{0}={1}",
_dymanicDataSourceId,
dataSource == null ? grid.DataSourceID : HttpUtility.UrlEncode(dataSource.ClientID));
}
if (!string.IsNullOrEmpty(grid.AdditionalXmlQueryParams))
{
builder.Append("&" + grid.AdditionalXmlQueryParams);
}
return(builder.ToString());
}
private void GetDataFromDataSource(DataRequestEventArgs args, string dataSourceId)
{
if (!string.IsNullOrEmpty(dataSourceId))
{
dataSourceId = dataSourceId.Replace('_', '$');
DynamicGridDataSource dataSource = (DynamicGridDataSource)FindControl(dataSourceId);
if (dataSource == null)
{
OnDataSourceNotFound(dataSourceId);
dataSource = (DynamicGridDataSource)FindControl(dataSourceId);
}
if (dataSource != null)
{
Response.Write(dataSource.GetDataXml(args));
}
}
else
{
OnGetGridXmlData(args);
}
}
/// <summary>
/// Adds the data source.
/// </summary>
/// <param name="source">The source.</param>
public void AddDataSource(DynamicGridDataSource source)
{
Controls.Add(source);
}