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setTabHighlighted() for Lightning Experience

Highlights the specified tab with a different background color and a badge. When you close and reopen a Lightning console app it remembers your open workspace tabs and subtabs, but it does not remember whether a tab was highlighted. This method works only in Lightning console apps.

Arguments

Name Type Description
tabId string The ID of the tab to be highlighted.
highlighted boolean Whether the tab is highlighted. Makes a utility more prominent by giving it a different background color.

Sample Code

This component has a button that, when pressed, sets the focused tab as highlighted.

Component code:

1<aura:component implements="flexipage:availableForAllPageTypes" access="global" >
2    <force:workspaceAPI aura:id="workspace" />
3    <lightning:button label="Set Focused Tab Highlighted" onclick="{! c.setFocusedTabHighlighted }" />
4 </aura:component>

Controller code:

1({
2    setFocusedTabHighlighted : function(component, event, helper) {
3        var workspaceAPI = component.find("workspace");
4        workspace.getFocusedTabInfo().then(function(response) {
5            var focusedTabId = response.tabId;
6            workspaceAPI.setTabHighlighted({
7                tabId: focusedTabId,
8                highlighted: true
9            });
10        })
11        .catch(function(error) {
12            console.log(error);
13        });
14    }
15})

Response

This method returns a promise that, upon success, returns a tabInfo object representing the modified tab. A tabInfo object is a JSON array of information about a workspace tab, with nested arrays of information on each subtab. This is the structure of a tabInfo object.
1{ tabId: string,
2     active: boolean
3     pinned: boolean,
4     closeable: boolean,
5     title: string,
6     icon: string (SLDS iconKey),
7     iconAlt: string,
8     recordId: string,
9     url: string (URL),
10     subtabs: [
11         {
12             tabId: string,
13             active": boolean,
14             pinned": boolean,
15             closeable": boolean,
16             title: string,
17             icon: string (SLDS iconKey),
18             iconAlt: string,
19             recordId: string,
20             url: string (URL),
21             isSubtab: boolean,
22             parentTabId: string,
23             customTitle: string,
24             customIcon: string (URL),
25             customIconAlt: string
26          },
27          { ... }
28     ],
29     isSubtab: boolean,
30     parentTabId: string,
31     customTitle: string,
32     customIcon: string (URL),
33     customIconAlt: string
34}