/// <summary>
/// Configures the grids displaying objects
/// </summary>
private void SetupUniGrids()
{
var pagerConfig = new UniGridPagerConfig()
{
DefaultPageSize = -1,
DisplayPager = false,
};
gridFiles.OnDataReload += gridFiles_OnDataReload;
gridFiles.PagerConfig = pagerConfig;
gridObjects.OnDataReload += gridObjects_OnDataReload;
gridObjects.PagerConfig = pagerConfig;
}
/// <summary>
/// Load unigrid pager configuration.
/// </summary>
/// <param name="config">Pager configuration</param>
private void LoadPagerDefinition(UniGridPagerConfig config)
{
if (config.DisplayPager != null)
{
Pager.DisplayPager = config.DisplayPager.Value;
}
// Load definition only if pager is displayed
if (Pager.DisplayPager)
{
if (config.PageSizeOptions != null)
{
Pager.PageSizeOptions = config.PageSizeOptions;
}
if (config.ShowDirectPageControl != null)
{
Pager.ShowDirectPageControl = config.ShowDirectPageControl.Value;
}
if (config.ShowFirstLastButtons != null)
{
Pager.ShowFirstLastButtons = config.ShowFirstLastButtons.Value;
}
if (config.ShowPageSize != null)
{
Pager.ShowPageSize = config.ShowPageSize.Value;
}
if (config.ShowPreviousNextButtons != null)
{
Pager.ShowPreviousNextButtons = config.ShowPreviousNextButtons.Value;
}
if (config.ShowPreviousNextPageGroup != null)
{
Pager.ShowPreviousNextPageGroup = config.ShowPreviousNextPageGroup.Value;
}
if (config.VisiblePages > 0)
{
Pager.VisiblePages = config.VisiblePages;
visiblePagesSet = true;
}
if (config.DefaultPageSize > 0)
{
Pager.DefaultPageSize = config.DefaultPageSize;
}
// Try to get page size from request
string selectedPageSize = Request.Form[Pager.PageSizeDropdown.UniqueID];
int pageSize = 0;
if (selectedPageSize != null)
{
pageSize = ValidationHelper.GetInteger(selectedPageSize, 0);
}
else if (config.DefaultPageSize > 0)
{
pageSize = config.DefaultPageSize;
}
if ((pageSize > 0) || (pageSize == -1))
{
Pager.CurrentPageSize = pageSize;
}
}
else
{
// Reset page size
Pager.CurrentPageSize = -1;
}
}
/// <summary>
/// Loads the XML configuration of the grid.
/// </summary>
public bool LoadXmlConfiguration()
{
// If no configuration is given, do not process
if (string.IsNullOrEmpty(GridName))
{
return true;
}
string xmlFilePath = Server.MapPath(GridName);
// Check the configuration file
if (!File.Exists(xmlFilePath))
{
lblError.Text = String.Format(GetString("unigrid.noxmlfile"), xmlFilePath);
lblError.Visible = true;
return false;
}
// Load the XML configuration
XmlDocument document = new XmlDocument();
document.Load(xmlFilePath);
XmlNode node = document.DocumentElement;
if (node != null)
{
// Load options definition
XmlNode optionNode = node.SelectSingleNode("options");
if (optionNode != null)
{
GridOptions = new UniGridOptions(optionNode);
}
// Load actions definition
XmlNode actionsNode = node.SelectSingleNode("actions");
if (actionsNode != null)
{
GridActions = new UniGridActions(actionsNode);
}
// Load pager definition
XmlNode pagerNode = node.SelectSingleNode("pager");
if (pagerNode != null)
{
PagerConfig = new UniGridPagerConfig(pagerNode);
}
// Select list of "column" nodes
XmlNode columnsNode = node.SelectSingleNode("columns");
if (columnsNode != null)
{
GridColumns = new UniGridColumns(columnsNode);
}
// Try to get ObjectType from definition
XmlNode objectTypeNode = node.SelectSingleNode("objecttype");
if (objectTypeNode != null)
{
// Get object type information
LoadObjectTypeDefinition(objectTypeNode);
}
else
{
// Get query information
XmlNode queryNode = node.SelectSingleNode("query");
LoadQueryDefinition(queryNode);
}
return true;
}
return false;
}
/// <summary>
/// Configures the grids displaying objects
/// </summary>
private void SetupUniGrids()
{
var pagerConfig = new UniGridPagerConfig()
{
DefaultPageSize = -1,
DisplayPager = false,
};
gridFiles.OnDataReload += gridFiles_OnDataReload;
gridFiles.PagerConfig = pagerConfig;
gridObjects.OnDataReload += gridObjects_OnDataReload;
gridObjects.PagerConfig = pagerConfig;
}
