/// <summary>
/// Load options definition.
/// </summary>
/// <param name="options">Options configuration</param>
/// <param name="filterTable">Table for filter</param>
private void LoadOptionsDefinition(UniGridOptions options, Table filterTable)
{
// Create filter table according to the key value "DisplayFilter"
displayFilter = options.DisplayFilter;
if (displayFilter)
{
filter.Controls.Add(filterTable);
}
// Filter limit
if (options.FilterLimit > -1)
{
FilterLimit = options.FilterLimit;
}
// Display sort direction images
showSortDirection = options.ShowSortDirection;
// Display selection column with checkboxes
showSelection = options.ShowSelection;
if (showSelection)
{
TemplateField chkColumn = new TemplateField();
using (CheckBox headerBox = new CheckBox { ID = "headerBox" })
{
using (CheckBox itemBox = new CheckBox { ID = "itemBox" })
{
// Set selection argument
itemBox.Attributes["selectioncolumn"] = options.SelectionColumn;
chkColumn.HeaderTemplate = new GridViewTemplate(ListItemType.Header, this, headerBox);
chkColumn.ItemTemplate = new GridViewTemplate(ListItemType.Item, this, itemBox);
}
}
UniGridView.Columns.Add(chkColumn);
}
// Get pagesize options
if (!String.IsNullOrEmpty(options.PageSize))
{
Pager.PageSizeOptions = options.PageSize;
}
// Set pagging acording to the key value "DisplayPageSizeDropdown"
if (options.DisplayPageSizeDropdown != null)
{
Pager.ShowPageSize = options.DisplayPageSizeDropdown.Value;
}
}
/// <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>
/// Load options definition.
/// </summary>
/// <param name="options">Options configuration</param>
/// <param name="filterWrapperControl">Wrapper control for filter</param>
private void LoadOptionsDefinition(UniGridOptions options, Control filterWrapperControl)
{
// Add custom filter or filter wrapper panel according to the key value "DisplayFilter"
displayFilter = options.DisplayFilter;
if (displayFilter)
{
// Add custom filter
if (!mCustomFilterAdded && !string.IsNullOrEmpty(options.FilterPath))
{
UniGridFilterField filterDefinition = new UniGridFilterField();
CMSAbstractBaseFilterControl filterControl = LoadFilterControl(options.FilterPath, CUSTOM_FILTER_SOURCE_NAME, null, filterDefinition);
FilterFields[CUSTOM_FILTER_SOURCE_NAME] = filterDefinition;
mCustomFilterAdded = true;
plcFilter.Controls.Add(filterControl);
RaiseOnFilterFieldCreated(null, filterDefinition);
}
// Add wrapper panel for default filter
else
{
plcFilter.Controls.Add(filterWrapperControl);
}
}
// Filter limit
if (options.FilterLimit > -1)
{
FilterLimit = options.FilterLimit;
}
// Display sort direction images
showSortDirection = options.ShowSortDirection;
// Display selection column with checkboxes
showSelection = options.ShowSelection;
if (showSelection)
{
TemplateField chkColumn = new TemplateField();
using (CMSCheckBox headerBox = new CMSCheckBox
{
ID = "headerBox"
})
{
using (CMSCheckBox itemBox = new CMSCheckBox
{
ID = "itemBox"
})
{
// Set selection argument
itemBox.Attributes["selectioncolumn"] = options.SelectionColumn;
chkColumn.HeaderTemplate = new GridViewTemplate(ListItemType.Header, this, headerBox);
chkColumn.ItemTemplate = new GridViewTemplate(ListItemType.Item, this, itemBox);
}
}
GridView.Columns.Add(chkColumn);
}
// PageSize and DisplayPageSizeDropdown properties are obsolete.
// This code ensures backward compatibility.
// #pragma statement disables warnings for using obsolete attribute.
#pragma warning disable 612, 618
if (!String.IsNullOrEmpty(options.PageSize))
{
Pager.PageSizeOptions = options.PageSize;
}
// Set paging according to the key value "DisplayPageSizeDropdown"
if (options.DisplayPageSizeDropdown != null)
{
Pager.ShowPageSize = options.DisplayPageSizeDropdown.Value;
}
#pragma warning restore 612, 618
}
