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.
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.
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) |