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In Vue.js, ref is used in JavaScript to reference DOM elements (accessible to subcomponents and the DOM element itself), while id is used to set the HTML id attribute (can be used for CSS styles, HTML tags, and JavaScript lookups).
The purpose of ref and id in Vue
The ref and id in Vue.js are two different things Attribute used to identify a DOM element within a component or template:
ref
# The ref attribute allows you to reference a DOM element through JavaScript. This is useful in the following situations:
value
attribute pointing to the DOM element. id
id attributeSets the HTML id attribute of the DOM element. This is useful in the following situations:
label
and for
attributes to create a form control associated with a specific DOM element. document.getElementById()
or querySelector()
method to find a DOM element with a specific id. Difference
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