Contents
- 1 How to set the textarea input in Lightning?
- 2 Is the text area resizable in Salesforce Lightning?
- 3 What is the Component Library in Salesforce Lightning?
- 4 How to manage focus automatically in Salesforce Lightning?
- 5 How to assign tabindex to focus in Salesforce?
- 6 What are the different types of lightning apps?
How to set the textarea input in Lightning?
To set the input for the textarea field, set its value using the value attribute. Setting this value overwrites any initial value that’s provided. The following example creates a textarea field with a maximum length of 300 characters.
Is the text area resizable in Salesforce Lightning?
In many browsers, the text area is resizable by default, and a vertical scrollbar is displayed when the content exceeds the number of rows. Specifying the CSS width and height properties is not supported.
Can you use rows and cols in Lightning?
The rows and cols HTML attributes are not supported. To apply a custom height and width for the textarea field, use the class attribute. To set the input for the textarea field, set its value using the value attribute. Setting this value overwrites any initial value that’s provided.
What is the Component Library in Salesforce Lightning?
The Component Library is the Lightning components developer reference. Rapidly develop apps with our responsive, reusable building blocks. Loading ×Sorry to interrupt CSS Error Refresh Cookie Consent Manager
How to manage focus automatically in Salesforce Lightning?
To manage focus automatically, set delegatesFocus to true. Let’s say we have a custom component with a button, which behaves like a native HTML button. Using delegatesFocus enables the following cases. Adds focus to the native button HTML element using coolButton.focus().
How to set focus on an input field after rendering?
<input autoFocus name=… Note that in jsx it’s autoFocus (capital F) unlike plain old html which is case-insensitive. If you just want to focus an element when it mounts (initially renders) a simple use of the autoFocus attribute will do. to control focus dynamically use a general function to hide implementation details from your components.
How to assign tabindex to focus in Salesforce?
Assigning tabindex=”0″ means that the element focuses in standard sequential keyboard navigation. Assigning it tabindex=”-1″ removes the element from sequential keyboard navigation. For more information, see Keyboard Accessibility. For custom components, focus skips the component container and moves to the elements inside the component.
What are the different types of lightning apps?
Products All Developer Centers Community Cloud Einstein Analytics Einstein Platform Embedded Service SDK for Mobile Heroku Developer Center Identity Integration and APIs Lightning Apps Lightning Flow Marketing Cloud Mobile Developer Center Mulesoft Developer Center Pardot Developer Center Quip Developer Center