I spent the entire afternoon struggling with this particular issue, but finally managed to resolve it. It ended up being a mix-up between assigning el and $el.
Can anyone clarify the distinction between these two terms and provide guidance on when to use each of them?
According to the official documentation, the variable $el serves as a cached jQuery (or Zepto) object for the element associated with the view. This provides a convenient way to reference the element without needing to repeatedly wrap it in jQuery or Zepto.
Essentially,
$elis a pre-cached version of the element's jQuery (or Zepto) representation. It eliminates the need to continuously re-wrap the DOM element.
In essence, utilizing $el allows you to directly apply any jQuery or Zepto methods on the element (el) without the necessity of wrapping it each time using $().
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