[SalesForce] Save record on button click

I have a list of records displayed on lightning component using

There are Save buttons corresponding to each record. The fields of the records are editable. I want to save the record, the corresponding button of which has been clicked. Other records will not be saved. I would like to understand, how to save this particular record. I am very new to lightning and any sample code would be really helpful.

Best Answer

What you're looking for is very similar to the app project on Salesforce TrailHead - Build a Lightning App with the Lightning Design System

The idea is to split the task into two components: - List - will hold the list of records - Editor - will hold data about specific record and allow you to save it

The following is general approach:

List would get list of records from Apex controller on init even handler
List would iterate over the list of records and display Editor component for each record
Editor would have a form with a save button
Clicking save button on Editor form would call Apex controller to save data

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[SalesForce] Change variant on lightning button when clicked

This is because v.selected is common for all button. When you change it for one place that change reflect in all buttons.

So you need to set/use a dynamic variables here. Or you can dynamically set the variant.

<lightning:button label="Select" aura:id="button" onclick="{!c.changeColor}" variant="{!v.selected ? 'neutral' : 'success'}">
    <c:ResourceTile resource="{#resource}" selectedResource="{!v.selectedResourceId == resource.Id}"/>
 </lightning:button>



//first give Id to your button. Then use cmp.find("button") to get all button and set them variant neutral. In the end change variant in current button.

btn.set("v.variant", "success"); // remember to remove it from other button as well

[SalesForce] Salesforce Lightning: How to save attribute values of a child component in a parent component when a button on the parent component is clicked

You either want to use an aura:method for this or pass an attribute.

I suggest that you read the Lightning Inter-Component Communication Patterns blog post to get an overview of the different communication means that are available to you.

Best Answer

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[SalesForce] Change variant on lightning button when clicked

[SalesForce] Salesforce Lightning: How to save attribute values of a child component in a parent component when a button on the parent component is clicked

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