How do you call the APEX method from lightning flow?

How do you call the APEX method from lightning flow?

The invoked method is the method that is called by the Apex Action in the Flow.

1. The @InvocableMethod annotation allows the Flow to call the method.
2. Use the ‘label’ attribute to define the display name of the Apex Action.
3. It can have only one parameter.
4. You can have only one invocable method per class.

What is Apex action?

A component that provides support for invoking controller action methods directly from JavaScript code using an AJAX request.

What is Invocable method in Apex?

Invocable methods are called with REST API and used to invoke a single Apex method. Invocable methods have dynamic input and output values and support describe calls. The following code sample shows an invocable method with primitive data types.

How to pass multiple parameters from lightning to apex?

I am trying to pass multiple parameters from the lightning component to the Apex Class. But the passed parameter from the lightning component to Apex shows as NULL. Below is the component Controller

How to get a flow variable in apex?

You can retrieve flow variables for a specific flow in Apex. The Flow.Interview Apex class provides the getVariableValue method for retrieving a flow variable, which can be in the flow embedded in the Visualforce page, or in a separate flow that is called by a subflow element.

How to pass data to an apex controller?

The framework deserializes the action data into the appropriate Apex type. In this example, we have a String parameter called firstName. Let’s look at an application that sends data of various types to an Apex controller. Each button starts the sequence of passing data of a different type.

How to pass a parameter to apex from LWC?

You have to make a callback function instead of binding it to a property for your @wire call where you set the value of tableLoadingState as false and that will stop the spinning wheel of death. Thanks for contributing an answer to Salesforce Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid …

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