How do you show data from inner SOQL query in lightning Web component?

How do you show data from inner SOQL query in lightning Web component?

How to show data from inner SOQL Query in lightning component.

1. List < Account > lstOfAcc = [select Name, AnnualRevenue, BillingState, (select LastName from contacts) from Account LIMIT 10];
2. return lstOfAcc;
3. }
4. }

What is @track in LWC?

wire service Lightning web components(LWC) use a reactive wire service, which is built on Lightning Data Service. Components use @wire in their JavaScript class to read data from one of the wire adapters in the lightning/ui*Api modules and also to call the apex controller server-side methods using wire services.

How to show data from inner soql query in Lightning?

How to show data from inner SOQL Query in lightning component. This sample code shows that how we can show data from inner SOQL query in lightning component. // query 10 records from account with their relevant contacts and return query. For display related contacts of account we are using nested aura:iteration.

How to show data from inner soql query?

For display related contacts of account we are using nested aura:iteration. In the nested aura:iteration we use list of contacts of a single account (which store in acc variable). //set response value in ListOfAccount attribute on component.

When to use an inner query in Salesforce?

An Inner Query is normally used when you want to retrieve the related child record for a particular parent record or set of parent records. For example, to pull the Contacts related to a particular Account, you can use the following SOQL query:

When to use parent to child query in soql?

Parent to Child Queries (Inner Query) in SOQL An Inner Query is normally used when you want to retrieve the related child record for a particular parent record or set of parent records. For example, to pull the Contacts related to a particular Account, you can use the following SOQL query: