setTabUnsavedChanges()

Sets the unsaved changes icon ( Unsaved changes on tab icon

) on subtabs to indicate unsaved data. This method is only available in API version 23.0 or later.

Syntax

Name	Type	Description
unsaved	boolean	If `true`, the tab is marked as having unsaved changes.
callback	function	JavaScript method that’s called upon completion of the method.
subtabId	string	The ID of the subtab that is marked as having unsaved changes. This argument is only available in API version 25.0 or later.

To see this example in action, click the custom link on a case. For more information, see Define Custom Buttons and Links in the Salesforce help.

Note

This method returns its response in an object in a callback method. The response object contains the following field:

Name	Type	Description
success	boolean	`true` if update was successful; `false` if update wasn't successful.

This example is only set to run if the Visualforce page is inside an application-level custom component. For more information, see Methods for Application-Level Custom Console Components.

Note

This method is asynchronous, so it returns its response in an object in a callback method. The response object contains the following field:

Name	Type	Description
success	boolean	`true` if returning the focused subtab ID was successful; `false` if if returning the focused subtab ID wasn't successful.