Contents
- 1 What is true about lightning data service?
- 2 Which type of object is not supported in lightning data service in LWC?
- 3 What is lightning data services syntax?
- 4 What does it mean to have a lightning page?
- 5 How is force recorddata used in Salesforce Lightning?
- 6 How to reduce number of page layouts in Lightning?
What is true about lightning data service?
Lightning Data Service is a centralized data caching framework which is used to load, save, create and delete a record without server-side apex code. It supports the sharing rules and field-level security as well. If a user gets disconnected from the network, it allows him to work in offline with data.
Which type of object is not supported in lightning data service in LWC?
All standard objects are not supported like task, event.
What is lightning data services syntax?
Use Lightning Data Service to load, create, edit, or delete a record in your component without requiring Apex code. Lightning Data Service handles sharing rules and field-level security for you.
How do you use lightning data service in LWC?
Lightning Data Service using LWC
- lightning-record-form. Use the lightning-record-form component to quickly create forms to add, view, or update a record.
- lightning-record-view-form.
- lightning-record-edit-form.
How to use lightning data service in components?
Lightning Data Service is available through force:recordData and several base components. To return raw record data, for example if you need to view or edit only a few fields, and don’t need any UI elements or layout information, use force:recordData. When using force:recordData, load the data once and pass it to child components as attributes.
What does it mean to have a lightning page?
Lightning Pages allow administrators to configure a page for Lightning Experience, embellishing it with components beyond just the classic page layout. Summer ’17 release brings these two together so that admins can add Flows to their Lightning Pages.
How is force recorddata used in Salesforce Lightning?
When using force:recordData, load the data once and pass it to child components as attributes. This approach reduces the number of listeners and minimizes server calls, which improves performance and ensures that your components show consistent data. For more information, see force:recordData documentation.
How to reduce number of page layouts in Lightning?
Reduce number of page layouts as the Flow can embed intelligence on what to show user. Dynamic page layouts by record since the Flow could show or hide any information you wanted based on other attributes or criteria.