JavaScript/jQuery FileManager API CTP
The FileManager is a widget that allows users to upload, select, and manage files and directories in different file storages.
Options
This section describes options that configure the FileManager widget's contents, behavior, and appearance.
| Name | Description |
|---|---|
| accessKey |
Specifies the shortcut key that sets focus on the widget. |
| activeStateEnabled |
Specifies whether or not the widget changes its state when interacting with a user. |
| customizeDetailColumns |
Customizes columns in details view. Applies only if itemView.mode is "details". |
| customizeThumbnail |
Allows you to provide custom icons to be used as thumbnails. |
| disabled |
Specifies whether the widget responds to user interaction. |
| elementAttr |
Specifies the attributes to be attached to the widget's root element. |
| fileProvider |
Specifies the file provider. |
| focusStateEnabled |
Specifies whether the widget can be focused using keyboard navigation. |
| height |
Specifies the widget's height. |
| hint |
Specifies text for a hint that appears when a user pauses on the widget. |
| hoverStateEnabled |
Specifies whether the widget changes its state when a user pauses on it. |
| itemView |
Configures the file and folder view. |
| onContentReady |
A function that is executed when the widget's content is ready and each time the content is changed. |
| onDisposing |
A function that is executed before the widget is disposed of. |
| onInitialized |
A function used in JavaScript frameworks to save the widget instance. |
| onOptionChanged |
A function that is executed after a widget option is changed. |
| onSelectedFileOpened |
A function that is executed when the selected file is opened. |
| permissions |
Specifies actions that a user is allowed to perform on files and folders. |
| rtlEnabled |
Switches the widget to a right-to-left representation. |
| selectionMode |
Specifies whether a user can select a single or multiple files and folders in the item view simultaneously. |
| tabIndex |
Specifies the number of the element when the Tab key is used for navigating. |
| visible |
Specifies whether the widget is visible. |
| width |
Specifies the widget's width. |
See Also
- Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Methods
| Name | Description |
|---|---|
| beginUpdate() |
Prevents the widget from refreshing until the endUpdate() method is called. |
| defaultOptions(rule) |
Specifies the device-dependent default configuration options for this component. |
| dispose() |
Disposes of all the resources allocated to the FileManager instance. |
| element() |
Gets the root widget element. |
| endUpdate() |
Refreshes the widget after a call of the beginUpdate() method. |
| focus() |
Sets focus on the widget. |
| getInstance(element) |
Gets the instance of a widget found using its DOM node. |
| instance() |
Gets the widget's instance. Use it to access other methods of the widget. |
| off(eventName) |
Detaches all event handlers from a single event. |
| off(eventName, eventHandler) |
Detaches a particular event handler from a single event. |
| on(eventName, eventHandler) |
Subscribes to an event. |
| on(events) |
Subscribes to events. |
| option() |
Gets all widget options. |
| option(optionName) |
Gets the value of a single option. |
| option(optionName, optionValue) |
Updates the value of a single option. |
| option(options) |
Updates the values of several options. |
| registerKeyHandler(key, handler) |
Registers a handler to be executed when a user presses a specific key. |
| repaint() |
Repaints the widget without reloading data. Call it to update the widget's markup. |
Events
| Name | Description |
|---|---|
| contentReady |
Raised when the widget's content is ready. |
| disposing |
Raised before the widget is disposed of. |
| initialized |
Raised only once, after the widget is initialized. |
| optionChanged |
Raised after a widget option is changed. |
| selectedFileOpened |
Raised when the selected file is opened. |
See Also
- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
File Providers
File providers are components that provide APIs used to access and modify virtual file systems. This section describes file providers supported by the FileManager.