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What is Template tag LWC?
template if:true Conditional Rendering LWC(Lightning Web Component) To render HTML conditionally, add the if:true|false directive to a nested tag that encloses the conditional content. template if:true|false directive is used to display conditional data.
Can we display multiple templates?
You may want to render a component with more than one look and feel, but not want to mix the HTML in one file. In this case, you can import multiple HTML templates and write business logic that renders them conditionally. …
Is it possible to render multiple templates in a component?
Note Although it’s possible for a component to render multiple templates, we recommend using an if:true|false directive to render nested templates conditionally instead. Create multiple HTML files in the component bundle.
How to render multiple templates in Salesforce Lightning?
Create multiple HTML files in the component bundle. Import them all and add a condition in the render() method to return the correct template depending on the component’s state. The returned value from the render() method must be a template reference, which is the imported default export from an HTML file.
How are templates used in power of lightning?
The power of Lightning Web Components is the templating system, which uses the virtual DOM to render components smartly and efficiently. Use simple syntax to declaratively bind a component’s template to data in the component’s JavaScript class. A template is valid HTML with a root tag.
How does conditional rendering work in Lightning web component?
Our aim is to conditional rendering the file based on the device width. Whenever the component gets rendered on mobile devices, smallScreen.html file gets rendered. Similarly, when you see the same component on large screen devices, largeScreen.html file will get rendered. This file contains blank template.