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I currently have a Lightning app that displays a list of custom Master object records. They are displayed like so <aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" con …

For your decimal column, use var columns = [ { label: 'Decimal Column', fieldName: 'theFieldName', type: 'number', typeAttributes: { maximumFractionDigits: '2' } } ]; Check out the d …

I'm creating a to do list lightning app. I iterate over a list of items in my database. Each item has a checkbox field, called completed__c. I use an attribute in my lightning component to change if …

Salesforce has functions that do a lot of basic web app functionality for you, called Event Reference. They can be found here https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning …

I have two methods in my Apex controller that create/update a record // Creating a new item @AuraEnabled public static Item__c newItemDB(Item__c item) { insert item; return item; …

I'm able to successfully do onclick events in my component, except when I try it on <th>. Why doesn't it work? I'm trying to do an onclick event on the <th> to do sorting of the table data. Component …

I have a record loaded with Lightning Data Service. I try to set related record values like so var prescription = component.get("v.prescription"); //lightning data service record console.log(prescrip …

I have a list of records that I iterate over. <aura:iteration items="{!v.items}" var=item"> <aura:if isTrue="{!item.field__c == v.completed}"> <c:item item="{!item}"/> </aura:if> < …

There is this post that talks about how to fire a function once the user is done typing. How can this be implemented in an aura component? This is what I have so far, but it doesn't work. <aura:compo …

This worked for me. I don't even need the onKeyDownHandler anymore. onKeyUpHandler:function(component, event, helper) { var timer = component.get('v.timer'); clearTimeout(timer); var tim …

On my lightning component I have function that calls to server side function to create a case Controller.apxc public class CommunityCaseFormController { @AuraEnabled public static Id createCa …

Is the lightning:recordEditForm component considered part of the lightning data service? I'm aware that lightning data service is only available in lightning experience. I don't see anything in the do …

The docs are very clear on how to add a help text icon. I've tried to do this using lightning:select component. This is what I have so far but it doesn't appear to be working: <lightning:buttonIcon i …

I'm creating a form for a community using a lightning component. I'm trying to give the case object it's field values before I send it to the apex controller. This isn't working for me. form.cmp <au …

I see from this question that you can display an image in a lightning component. Will this work for a pdf file? Using the exact same code, it doesn't appear so. I did try using lightning:fileCard to …