Contents
- 1 How are components attributes used in Lightning app?
- 2 How to access fields of an object in Lightning?
- 3 How to create lightning components in Visualforce with lightning out?
- 4 How to navigate from one Lightning component to another lightning?
- 5 How are two way bindings used in Lightning?
- 6 Why do we use V in Lightning components?
How are components attributes used in Lightning app?
Lightning Components attributes are used to: Pass information from one component to another component. Pass information from an app to a component. Pass information from an url query string to an app. Hold information that is dynamically changed (eg: through javascript) and which is dynamically referenced within an app or component.
How to access fields of an object in Lightning?
Pass current Account record and current column to Cell Component which will display the value for it dynamically. This is how our complete Accounts component looks like: This is how we can Access Fields of an Object Dynamically in Lightning Component.
How to create and destroy Lightning components dynamically?
Sometimes it is required to create the lightning component at runtime and destroy them. In order to instantiate any lightning component dynamically in the client-side JavaScript code, use $A.createComponent () and to create multiple components, use $A.createComponents ().
How to rename Lightning component-Salesforce developer community?
It will return all the aura component name in DeveloperName column. Now we can edit Developer Name, MasterLabel and save it. It will reflect all the place wherever the component is used. If you are using the component in controller and helper, It will reflect there also. Karthik’s solution worked perfectly!
How to create lightning components in Visualforce with lightning out?
You can compose components on a Visualforce page, and integrate between components and/or the page on the client with JavaScript and Lightning Events. You can create new components in Lightning to add functionality to existing Visualforce pages.
The target/ to component must implement lightning:isUrlAddressable interface and the source/ from component needs to include lightning:navigation, generate URL for a given pageReference (in this case to a custom component) and finally call the navigate method with that pageReference. Thanks for contributing an answer to Salesforce Stack Exchange!
How to use custom Aura in Lightning pages?
There are a few steps to take before you can use your custom Aura components in either Lightning pages or the Lightning App Builder. 1. Deploy My Domain in Your Org
How to pass data from one component to another in Salesforce Lightning?
Let’s take a scenario there are two components i.e UserInput and DisplayResult.’ UserInput’ component accepts two user input values and we need to add these values and display the result in the ‘DisplayResult.cmp’. How the UserInput.cmp will pass the calculated value to the DisplayResult.cmp?
How are two way bindings used in Lightning?
In Lightning We have two way binding, in which if value of attribute is changed in child component then that is also reflect in parent component. But Lightning Web Component (LWC) only support one way binding.
Why do we use V in Lightning components?
Because “v” represents the view, which is built by a set of attributes. Also, we will be able of reading and manipulating the attribute values through javascript. The properties name and type are compulsory for an attribute. Optionally we can indicate a description, a default value and if the attribute is required.