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What is the use of decorators in LWC in Salesforce?
What is the use of decorators in LWC in Salesforce?
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2 Replies
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Decorators dynamically alter the functionality of a property or function. The ability to create decorators is part of ECMAScript, but these three decorators are unique to Lightning Web Components. @api: To expose a public property, decorate it with @api. Public properties define the API for a component.
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Decorator is a part of ECMA script and used to add extra functionality in your function or methods. In LWC we use 3 decorator to enhance the functionality of our property or function.
These are the three decorators of LWC: @api, @wire, and @track.
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