How do you upload multiple files in lightning component?

How do you upload multiple files in lightning component?

Upload Multiple Files in Lightning Component

1. Create Apex class which will save record in record as attachement.
2. Create Lightning Component to upload documents.
3. Add above created component in page to test it.

How do I use Apex controller in lightning component?

Lightning web components can import methods from Apex classes into the JavaScript classes using ES6 import. import apexMethod from ‘@salesforce/apex/Namespace. Classname. apexMethod’;…To call an Apex method, a Lightning web component can:

1. Wire a property.
2. Wire a function.
3. Call a method imperatively.

How do you attach a file to a record in lightning experience?

To attach files to records:

1. In Lightning Experience, drag files directly onto the Files related list or click Upload Files. To add Salesforce Files, click Add Files in the related list’s menu.
2. In Salesforce Classic, click Upload File in the Files related list.

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 pass two arguments to apex controller?

I would like to pass two strings to my apex controller, but I keep getting an illegal argument error in my debugger. ok so this is actually the correct way to pass two arguments from helper to apex. the issue was that I had to convert my addTime to a string (even though in my component it was of type String). working code below

How to pass record value to lightning component?

Assuming that you want a detail layout using force:recordView, you can make a server call in your doInit function to fetch the guid field and populate it on your component. And then when you click the button, use this field’s value to pass on to apex controller.

How to call client side method in Lightning component?

To call the server side method we need to create the instance of server side method in client side controller. 1). setParams () : To set the parameter of server side controller method. 2). setCallback (this, function (response) {}) : To perform the tasks when we get the response of server side controller method.