The cache option can also be overriden through Express’s app.disable/ enable('view cache').įor more details, check Express’s API reference. To override the defaults for compileDebug and cache, you can set the respective property in app.locals or res.locals objects to true or false. Specifically, when _ENV is set to 'production', and Pug is used with Express, the compileDebug option is false by default, while the cache option is true. The iterator directive has first and last properties.
For getting the HTML template in your pug file, just simply write html in the code section you will get the pug structure of the html template. After installing, create the index.pug file inside the views folder having the ‘.pug’ as an extension.
Add the directive to a nested tag that encloses the HTML elements you want to repeat. Install PUG as a dependency in our Node application. Express and Pug automatically modify the defaults of a few options in production environment, to provide a better out-of-the-box experience for users. for:each template directives in LWC (Lightning Web Component) To render a list of items, use for:each directive or the iterator directive to iterate over an array. In Express, the environmental variable NODE_ENV is designed to inform the web application of the execution environment: whether it is in development or in production. Check out Express’s excellent guide for how to integrate Pug with Express. Pug fully integrates with Express, a popular Node.js web framework, as a supported view engine.
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