/// <summary>
/// Fires on the grid action.
/// </summary>
/// <param name="actionName">Action name</param>
/// <param name="actionArgument">Action argument</param>
private void UniGridRelationship_OnAction(string actionName, object actionArgument)
{
// Check modify permissions
if (MembershipContext.AuthenticatedUser.IsAuthorizedPerDocument(TreeNode, NodePermissionsEnum.Modify) == AuthorizationResultEnum.Denied)
{
return;
}
switch (actionName.ToLowerInvariant())
{
case "delete":
var relationshipId = actionArgument.ToInteger(0);
// If parameters are valid
if (relationshipId > 0)
{
// Remove relationship
RelationshipInfoProvider.RemoveRelationship(relationshipId);
if (RelHelper.IsStagingEnabled())
{
// Log synchronization
DocumentSynchronizationHelper.LogDocumentChange(TreeNode.NodeSiteName, TreeNode.NodeAliasPath, TaskTypeEnum.UpdateDocument, TreeProvider);
}
ShowConfirmation(GetString("relationship.wasdeleted"));
URLHelper.RefreshCurrentPage();
}
break;
}
}
/// <summary>
/// Fires on the grid action.
/// </summary>
/// <param name="actionName">Action name</param>
/// <param name="actionArgument">Action argument</param>
private void UniGridRelationship_OnAction(string actionName, object actionArgument)
{
// Check modify permissions
if (MembershipContext.AuthenticatedUser.IsAuthorizedPerDocument(TreeNode, NodePermissionsEnum.Modify) == AuthorizationResultEnum.Denied)
{
return;
}
if (actionName == "delete")
{
string[] parameters = ((string)actionArgument).Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (parameters.Length == 3)
{
// Parse parameters
int leftNodeId = ValidationHelper.GetInteger(parameters[0], 0);
int rightNodeId = ValidationHelper.GetInteger(parameters[1], 0);
int relationshipNameId = ValidationHelper.GetInteger(parameters[2], 0);
// If parameters are valid
if ((leftNodeId > 0) && (rightNodeId > 0) && (relationshipNameId > 0))
{
// Remove relationship
RelationshipInfoProvider.RemoveRelationship(leftNodeId, rightNodeId, relationshipNameId);
// Log synchronization
DocumentSynchronizationHelper.LogDocumentChange(TreeNode.NodeSiteName, TreeNode.NodeAliasPath, TaskTypeEnum.UpdateDocument, TreeProvider);
ShowConfirmation(GetString("relationship.wasdeleted"));
}
}
}
}
/// <summary>
/// Deletes relationship between documents. Called when the "Delete relationship" button is pressed.
/// Expects the CreateRelationshipName and the CreateRelationship methods to be run first.
/// </summary>
private bool DeleteRelationship()
{
// Get the relationship name
RelationshipNameInfo relationshipName = RelationshipNameInfoProvider.GetRelationshipNameInfo("MyNewRelationshipName");
if (relationshipName != null)
{
// Get the tree structure
TreeProvider tree = new TreeProvider(MembershipContext.AuthenticatedUser);
// Get documents which are in relationship (the Root document is used for both in this example)
TreeNode root = tree.SelectSingleNode(SiteContext.CurrentSiteName, "/", null, true);
// Delete the relationship between documents
RelationshipInfoProvider.RemoveRelationship(root.NodeID, root.NodeID, relationshipName.RelationshipNameId);
return(true);
}
return(false);
}
