What is Boxcarring Salesforce?

What is Boxcarring Salesforce?

As the name suggests, it does not send the request to the server immediately – it queues the request instead and bundle all requests queued during certain time period. This mechanism is called “Boxcarred Action” – the salesforce.com evangelist Peter Chittum’s blog.

How do you draw a pie chart in lightning component?

1. Step 1: Add Chart.js to the static resource. Go to this link and download the latest version of chart.js and upload the static resource.
2. Step 2: Apex Class. Here is the simple apex class which I created to get the aggregate data from the Task__c custom object.
3. Step 3: Lightning Component Pie chart.

Where are the controllers written in Salesforce Lightning?

The client-side controllers are written in JavaScript and are automatically placed in a file in the component bundle named Controller.js. Let’s look at a component and its controller that allows a user to update a Contact.

How to use JavaScript in Lightning Force app?

For all the methods available in $A, see the JavaScript API at https://MyDomainName.lightning.force.com/auradocs/reference.app.. A component bundle can contain JavaScript code in a client-side controller, helper, or renderer. Client-side controllers are the most commonly used of these JavaScript resources.

What do you need to know about lightning component framework?

The Lightning Component framework allows developers to define client-side controllers with methods that respond to client and server-side events. Learn how different controller types works together in a component.

How are helper functions used in Lightning components?

Helper functions are local to a component, improve code reuse, and move the heavy lifting of JavaScript logic away from the client-side controller, where possible. You can build simple Lightning components that are entirely self-contained.