I am encountering an issue with my EJS code:
<link rel="stylesheet" type="text/css" href="/public/stylesheets/<%= css || 'default' %>.css" />
My expectation was that if css is undefined, it would default to
"/public/stylesheets/default.css"css is not defined
Can someone explain if this behavior is a specific quirk of EJS, or if there might be something that I am misunderstanding?
In the words of VLAZ:
According to VLAZ, there is a distinction between 'css is not defined' and 'undefined'. The former indicates that it has never been declared or cannot be accessed from the current scope, while the latter implies that it has been declared but lacks a value.
I successfully resolved my issue by implementing the solution proposed by customcommander:
Instead of using
css || 'default'
which results in an error, opt for
typeof css === 'undefined' ? 'default' : css
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