Loading Panel

The Loading Panel is displayed within the FileManager extension while waiting for a callback response. Under the loading panel, a Loading Div element covering the file manager can be displayed. This element is transparent by default. Specify the element's style settings to show it.

ASPXFileManager - Loading Panel

If the FileManagerSettingsFolders.EnableCallBacks (via the FileManagerSettings.SettingsFolders.EnableCallBacks) property is set to true, the first expansion of a folder initiates a callback to the server to obtain the folder's child folders. In this case, a specific Node Loading Panel is displayed near the folder being expanded while waiting for a callback response.

ASPxFileManager - NodeLoading Panel

The table below lists the main members that affect element appearance and functionality.

Characteristics Members
Div Element Style FileManagerStyles.LoadingDiv (via the FileManagerSettings.Styles.LoadingDiv)
Loading Panel Image ImagesBase.LoadingPanel (via the FileManagerSettings.Images.LoadingPanel)
Node Loading Panel Image FileManagerImages.FolderContainerNodeLoadingPanel (via the FileManagerSettings.Images.FolderContainerNodeLoadingPanel)
Style FileManagerStyles.LoadingPanel (via the FileManagerSettings.Styles.LoadingPanel)