How to use wrapper class in Salesforce Lightning component?

How to use wrapper class in Salesforce Lightning component?

Hi Guys, Today In this post we are going to learn about how to Use wrapper class or Inner Class in salesforce lightning component OR how to display data from wrapper class in lightning component. In this sample example we are create a lightning component, and display standard object contact records and other data using wrapper class properties.

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 wrapper class in LWC Lightning web component?

Wrapper Class in LWC (Lightning Web Component) Wrapper Class in LWC Lightning Web Component A wrapper or container class is a class, a data structure, or an abstract data type which contains different objects or collection of objects as its members.

Which is wrapper class in Lightning aura component?

If you are looking for wrapper class in Lightning Aura component, please refer to wrapper class in lightning component salesforce. Let’s see an example of wrapper class in LWClightning component salesforce.

How to write wrapper class for multiple objects?

When you define a wrapper. instead of using a list inside the wrapper, use the List of the wrapper in the actual class. Then use the PageBlockTable with List of Wrapper Class in your Visualforce Page . You will then have the flexibility to avoid duplicates, If you are not able to work with List, Try populating values with SETS.

How to query child object in VF page?

I want to query child object through relationship from Parent object .And i need to pass those values to a VF page .How can i achieve this.