Using fundamental Lightning components based on Lightning Data Service is the simplest approach to interact with Salesforce data. Use a Lightning Data Service wire adapter directly if you require greater flexibility. Different data and metadata are offered by each cable adapter. The data and metadata are provisioned to your component via the wire service. Last…
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Wire Adapters
Use @wire to define the getRecord Lightning Data Service wire adapter to gain access to raw record data so that you may apply business logic or design a form that requires more customization than the LDS base components permit. Use getListUi to show a list of field values, such as a list of contact names….
Mobile-Friendly Components
Making your Lightning web components mobile-friendly can help you reach a wider audience as more Salesforce users do business on their phones. Although there’s a chance that a component you create is already mobile-friendly, it’s still worth checking as it doesn’t take much more work. In this manner, you can be guaranteed that none of…
Setting up SFDX
A suite of tools called the Salesforce Developer Experience (SFDX) optimizes the whole development life cycle. It enhances team development and cooperation, makes automated testing and continuous integration easier, and accelerates and streamlines the release cycle. Scratch Org You can utilize a new kind of org called a scratch org thanks in large part…
Handling Events
The HTML template for the component can be used declaratively to listen for events, or programmatically using an imperative JavaScript API. Since less code needs to be written, it is better to listen from the HTML template. Create methods in the component’s JavaScript class to handle events. Attaching an Event Listener Declaratively You need…
Construct and Send Events
In the JavaScript class for a component, create and dispatch events. Use the CustomEvent() function Object() { [native code] } to create an event. Call the EventTarget.dispatchEvent() function to dispatch an event. CustomEvent() function Object() The only necessary parameter for the CustomEvent() function Object() { [native code] } is a string identifying the event…