protected override void OnActivated()
{
base.OnActivated();
ControlViewItem item = ((DetailView)View).FindItem("MyButton") as ControlViewItem;
if (item != null)
{
item.ControlCreated += item_ControlCreated;
}
}
protected override void OnViewControlsCreated()
{
base.OnViewControlsCreated();
ControlViewItem fileAttachmentsControl = (ControlViewItem)View.FindItem("FileAttachmentsControl");
if (fileAttachmentsControl.Control != null)
{
ASPxUploadControl uploadControl = (ASPxUploadControl)fileAttachmentsControl.Control;
uploadControl.UploadMode = UploadControlUploadMode.Advanced;
uploadControl.ShowUploadButton = true;
uploadControl.AdvancedModeSettings.EnableDragAndDrop = true;
uploadControl.AdvancedModeSettings.EnableFileList = true;
uploadControl.AdvancedModeSettings.EnableMultiSelect = true;
uploadControl.FilesUploadComplete += UploadControl_FilesUploadComplete;
uploadControl.ClientSideEvents.FilesUploadStart = "function (s, e) { e.cancel = !confirm('All changes will be saved to the database. Continue?'); }";
string callbackScript = CallbackManager.GetScript();
uploadControl.ClientSideEvents.FilesUploadComplete = $"function(s, e) {{ {callbackScript} }}";
}
}
