Browse 25 Salesforce Lightning questions and answers from learners and industry experts. Find practical fixes, interview prep and step-by-step solutions - or ask your own.
Lightning force:record data shows following error: Uncaught Type Error: Cannot read property 'ValuePick__c' of null If I write like this error will…
1 Answer · 1.8K Views · Answered ✓
Is it possible to remove the header (column) actions completely from lightning-datatable? It seems that no matter what I do I'm still stuck with Wrap…
2 Answers · 5.2K Views · Answered ✓
Examples variously call the component or cmp but there are so many references to the component or event or helper in typical code that I'm thinking…
1 Answer · 1.4K Views · Answered ✓
I'm trying to change date format of this component but I dont find any attribute (like ui:inputDate has) to change the date format.NOTE:Also I have…
1 Answer · 2.9K Views · Answered ✓
Just getting my feet wet in lightning. I am trying to render the following lightning app in Salesforce classic. However the form displayed is…
1 Answer · 1.1K Views · Answered ✓
Examples variously call the component component or cmp but there are so many references to the component or event or helper in typical code that I'm…
1 Answer · 1.5K Views · Answered ✓
I have the following in my component: Component's controller simply calls apex auraEnabled method (which is fetches one record of Camping_Item__c…
1 Answer · 402 Views · Answered ✓
In Visualforce, we could merge {!TODAY()} directly in the markup. What is the equivalent in a Lightning Component? How can javascript get today's…
2 Answers · 2.5K Views · Answered ✓
What is the difference between salesforce for outlook and lightning for outlook for salesforce outlook integration? What are the advantages and…
1 Answer · 706 Views · Answered ✓
Hi I wanted to use lightnig aura slots. I know it is supported in LWC and it works fine. I have a scenario where I have a lightning AURA component…
1 Answer · 172 Views · Answered ✓
I am trying to send data from Lightning component to visualforce page on clicking of button Inside lightining component.On Clicking of button am…
1 Answer · 1.7K Views · Answered ✓
My problem is I just want to preview a Lightning component in the developer console. There are a ton of ways to make lightning components in all…
2 Answers · 1.5K Views · Answered ✓
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