How do you return wrapper classes in lightning component?

How do you return wrapper classes in lightning component?

STEP 2 : Create method which returns the wrapper class : Inside this method first, fetch all the list by SOQL query and store the result in the list….

1. One server call for fetching Account object records.
2. Second server call for fetching Account Filtered records.
3. Third server call for fetching Contact object records.

How do you pass wrapper class in LWC?

Let’s see an example of wrapper class in LWClightning component salesforce….Now we can add this lwc component on home page.

1. Go to Home page.
2. Click Setup (Gear Icon) and select Edit Page.
3. Under Custom Components, find your wrapperClassExampleLWC component and drag it on right hand side top.
4. Click Save and activate.

What is wrapper class in Salesforce lightning?

A wrapper or container class is a class, a data structure that contains different objects or collections of objects as its members. A wrapper class is a custom object defined by a programmer wherein he defines the wrapper class properties.

What is use of wrapper class in Salesforce?

What is wrapper class in Salesforce? A wrapper class is used mainly to wrap data collected from the present objects to a new object. An sObject is defined as a distinct type that doesn’t include a database or any relevant field; it doesn’t have any API page but is definitely a valid object.

How to use wrapper class in Lightning component-inner class example?

Apex class Controller [Include Wrapper/Inner class]. // create a wrapper class object and set the wrapper class @AuraEnabled properties and return it to the lightning component. To access apex [wrapper ] class properties in Lightning Component you have need to make them @AuraEnabled.

When to use Wrapper in Salesforce Lightning component?

Instead, If I get these records from the server-side controller (Apex Class) in a single server call in a single list then I can use this list and these individual list 1,2,3 wherever needed Sounds Great !! right ?? Yes, Hence Wrapper will give all colors of gems list.

How to use wrapper class in Visualforce page?

For details about how we can use wrapper class in visualforce page check wrapper class in Apex Let’s see an example of wrapper class in lightning component salesforce. In this example, we will create AcoountContactWrapper and will display account and contact details and display on lightning component.

Which is an example of wrapper class in Salesforce?

Let’s see an example of wrapper class in lightning component salesforce. In this example, we will create AcoountContactWrapper and will display account and contact details and display on lightning component. {!v.accountContactWrapper.accRecord.Name}