Skip to main content

LWC js-meta.xml Configuration File Tags

Each Lightning web component folder must include a configuration file named <componentName>.js-meta.xml. The configuration file defines the metadata values for the component, including the design configuration for the Lightning App Builder and Community Builder.

Some Standard Key metadata values:

apiVersion: A double value that binds the component to a Salesforce API version.

isExposed: If isExposed is false, the component is not exposed to Lightning App Builder or Community Builder.
To allow the component to be used in Lightning App Builder or Community Builder, set isExposed to true and define at least one <target>, which is a type of Lightning page.

Some Standard Optional metadata values:

description: A short description of the component, usually a single sentence.

masterLabel: The title of the component. Appears in list views, like the list of Lightning Components in Setup, and in the Lightning App Builder and in Community Builder.

targets: Specifies where the component can be added, such as on a type of Lightning Page or in Embedded Service Chat. If you want your component to appear in the Lightning App Builder or in Community Builder, specify at least one Lightning page type.

Supports the target subtag:

lightning__AppPage: Enables a component to be used on an App page in Lightning App Builder.

lightning__HomePage: Enables a component to be used on a Home page in Lightning App Builder.

lightning__RecordPage: Enables a component to be used on a record page in Lightning App Builder.

lightning__UtilityBar: Enables a component to be used as a utility item on the utility bar in the App Manager.

lightning__FlowScreen: Enables a component to be used on flow screens in Flow Builder.

lightning__Tab: Enables a component to be used in a custom tab in Lightning Experience or the Salesforce mobile app.

lightning__Inbox: Enables a component to be used in Lightning App Builder to add to email application panes for the Outlook and Gmail integrations.

lightningCommunity__Page: Enables a component to be used on a Lightning community page in Community Builder.

lightningCommunity__Default: Used together with lightningCommunity__Page. Enables a component that includes configurable properties to be used on a Lightning community page in Community Builder. When the component is selected on the page, the properties appear.

lightningSnapin__ChatMessage: Enables a component to be selected from Embedded Service Chat Setup. If a component imports the lightningsnapin/baseChatMessage module, it must specify the lightningSnapin__ChatMessage target. For more information, see the lightningsnapin/baseChatMessage documentation.

targetConfigs: Configure the component for different page types and define component properties. For example, a component could have different properties on a record home page than on the Salesforce Home page or on an app page. For Communities, only lightningCommunity__Default supports component properties.

Example:
lwc.js-meta.xml
<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>47.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__HomePage</target>
    </targets>
</LightningComponentBundle>

Note: targetConfigs supported Subtags : ClickHere

Comments

Popular posts from this blog

Maintain Your Administrator Certification for Spring ’24

Maintain Your Administrator Certification for Spring ’24 Intelligence Views Intelligence views are now available for leads, contacts, and accounts in Sales Cloud. Turn on a view in Setup and then add the Intelligence View button to the view-button layout for the applicable page. New Salesforce organizations include the views by default, but admins for existing orgs can enable: Lead Intelligence View Contact Intelligence View Account Intelligence View Find specifics about these views in the next three topics. Turn on Contact Intelligence View in Contact Intelligence View Setup and add the Intelligence View button to the Contact List View button layout. To view engagement metrics, enable Email Tracking in the Inbox section of Sales Engagement Setup. To see the Intelligence View, users go to the Contact home page and click Intelligence View. To view engagement metrics, choose Engagement Metrics from the Metrics menu. To see the Account Intelligence view, go to the account home page and cl

Administrator Certification Maintenance (Spring '23)

 Maintain Your Administrator Certification for Spring '23 1. What information is listed in the Details panel for recently used reports? Answer: A, B, C 2. What is used to give sales reps access to a guided process to import contacts and leads? Answer:  Sample CSV file 3. Which feature efficiently removes inactive picklist values? Answer: Bulk Delete Unused Values 4. Which type of Process Builder processes can be converted using the Migrate to Flow tool? Answer: Record-triggered Get Hands-on with Enhance Record Pages With Dynamic Forms Follow steps show in Screenshot also highlighted with Red Box:

Platform App Builder Certification Maintenance (Winter '24)

 Maintain Your Platform App Builder Certification for Winter ’24 The Enable Reactive Components for Screen Flows running API Version 57.0 and 58.0 setting expires in Winter ’25. Before that release, upgrade your flows to run on API version 59.0 or later to take advantage of reactive components. Build Screen Flows with Reactive Global Variables Save time by referencing global variables in reactive formulas on flow screens. Use custom labels in reactive formulas to display translatable text to your users. For example, create a custom setting called DiscountPercentage, which specifies org, profile, and user discount percentages. Reference the variable in reactive formulas across a screen flow. The screen flow applies the correct discount value for the user running the flow and recalculates the value as the user makes changes.   Build Screen Flows with Reactive Selections Use choice components to respond to user selections elsewhere on the same screen. For example, on a flow screen used fo

Translate