/// <summary>
/// Gets tree node icon
/// </summary>
/// <param name="node">Tree node</param>
/// <param name="data">Source data</param>
private string GetNodeIconMarkup(UniTreeNode node, DataRow data)
{
string imagePath = null;
string iconClass = null;
// Get image path from data
if (!string.IsNullOrEmpty(ProviderObject.ImageColumn))
{
imagePath = ValidationHelper.GetString(data[ProviderObject.ImageColumn], null);
}
// Get icon class from data
if (!string.IsNullOrEmpty(ProviderObject.IconClassColumn))
{
iconClass = ValidationHelper.GetString(data[ProviderObject.IconClassColumn], null);
}
// Get image or icon from external event
if (OnGetImage != null)
{
// Set node as event argument
var args = new UniTreeImageArgs
{
TreeNode = node
};
OnGetImage.StartEvent(args);
// Get image or icon class
if (string.IsNullOrEmpty(imagePath) && !string.IsNullOrEmpty(args.ImagePath))
{
imagePath = args.ImagePath;
}
else if (string.IsNullOrEmpty(iconClass) && !string.IsNullOrEmpty(args.IconClass))
{
iconClass = args.IconClass;
}
}
// If no definition found, use default image path
if (string.IsNullOrEmpty(imagePath) && string.IsNullOrEmpty(iconClass))
{
// Image path has higher priority
if (!string.IsNullOrEmpty(DefaultImagePath))
{
imagePath = DefaultImagePath;
}
else if (!string.IsNullOrEmpty(DefaultIconClass))
{
iconClass = DefaultIconClass;
}
}
return(UIHelper.GetAccessibleImageMarkup(Page, iconClass, imagePath, size: FontIconSizeEnum.Standard));
}
/// <summary>
/// Method for obtaining image URL for given tree node (category).
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="args">Event arguments wrapper</param>
protected void treeElem_OnGetImage(object sender, UniTreeImageArgs args)
{
DataRow dr = args.TreeNode.ItemData as DataRow;
if (dr == null)
{
return;
}
bool personal = ValidationHelper.GetInteger(dr["CategoryUserID"], 0) > 0;
if (personal && !String.IsNullOrEmpty(PersonalCategoriesImageUrl))
{
args.ImagePath = PersonalCategoriesImageUrl;
}
else if (!String.IsNullOrEmpty(CategoriesImageUrl))
{
args.ImagePath = CategoriesImageUrl;
}
}
/// <summary>
/// On get image event.
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="args">Event arguments wrapper</param>
protected void treeElem_OnGetImage(object sender, UniTreeImageArgs args)
{
if ((args.TreeNode != null) && (args.TreeNode.ItemData != null))
{
string objectType = string.Empty;
DataRow dr = (DataRow)args.TreeNode.ItemData;
if (dr != null)
{
objectType = ValidationHelper.GetString(dr["ObjectType"], "").ToLowerCSafe();
}
// Return image path
if (objectType == "report")
{
args.ImagePath = GetImageUrl("Objects/Reporting_Report/object.png");
}
else if (objectType == "reportcategory")
{
args.ImagePath = GetImageUrl("Objects/Reporting_ReportCategory/list_tree.png");
}
}
}
/// <summary>
/// Gets tree node icon
/// </summary>
/// <param name="node">Tree node</param>
/// <param name="data">Source data</param>
private string GetNodeIconMarkup(UniTreeNode node, DataRow data)
{
string imagePath = null;
string iconClass = null;
// Get image path from data
if (!string.IsNullOrEmpty(ProviderObject.ImageColumn))
{
imagePath = ValidationHelper.GetString(data[ProviderObject.ImageColumn], null);
}
// Get icon class from data
if (!string.IsNullOrEmpty(ProviderObject.IconClassColumn))
{
iconClass = ValidationHelper.GetString(data[ProviderObject.IconClassColumn], null);
}
// Get image or icon from external event
if (OnGetImage != null)
{
// Set node as event argument
var args = new UniTreeImageArgs
{
TreeNode = node
};
OnGetImage.StartEvent(args);
// Get image or icon class
if (string.IsNullOrEmpty(imagePath) && !string.IsNullOrEmpty(args.ImagePath))
{
imagePath = args.ImagePath;
}
else if (string.IsNullOrEmpty(iconClass) && !string.IsNullOrEmpty(args.IconClass))
{
iconClass = args.IconClass;
}
}
// If no definition found, use default image path
if (string.IsNullOrEmpty(imagePath) && string.IsNullOrEmpty(iconClass))
{
// Image path has higher priority
if (!string.IsNullOrEmpty(DefaultImagePath))
{
imagePath = DefaultImagePath;
}
else if (!string.IsNullOrEmpty(DefaultIconClass))
{
iconClass = DefaultIconClass;
}
}
return UIHelper.GetAccessibleImageMarkup(Page, iconClass, imagePath, size: FontIconSizeEnum.Standard);
}
/// <summary>
/// On get image event.
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="args">Event arguments wrapper</param>
protected void treeElem_OnGetImage(object sender, UniTreeImageArgs args)
{
if ((args.TreeNode != null) && (args.TreeNode.ItemData != null))
{
string objectType = string.Empty;
DataRow dr = (DataRow)args.TreeNode.ItemData;
if (dr != null)
{
objectType = ValidationHelper.GetString(dr["ObjectType"], "").ToLowerCSafe();
}
// Return image path
if (objectType == "report")
{
args.ImagePath = GetImageUrl("Objects/Reporting_Report/object.png");
}
else if (objectType == "reportcategory")
{
args.ImagePath = GetImageUrl("Objects/Reporting_ReportCategory/list_tree.png");
}
}
}
/// <summary>
/// Method for obtaining image URL for given tree node (category).
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="args">Event arguments wrapper</param>
protected void treeElem_OnGetImage(object sender, UniTreeImageArgs args)
{
DataRow dr = args.TreeNode.ItemData as DataRow;
if (dr == null)
{
return;
}
bool personal = ValidationHelper.GetInteger(dr["CategoryUserID"], 0) > 0;
if (personal && !String.IsNullOrEmpty(PersonalCategoriesImageUrl))
{
args.ImagePath = PersonalCategoriesImageUrl;
}
else if (!String.IsNullOrEmpty(CategoriesImageUrl))
{
args.ImagePath = CategoriesImageUrl;
}
}
