get attribute value jquery
var some_var = $( some_jquery_selector ).attr( 'some_attribute_name' );get attribute value jquery
var some_var = $( some_jquery_selector ).attr( 'some_attribute_name' );jquery attr
$( some_item ).attr( "id", "some-id" );
// for setting multiple attributes, it's similar to the css() property. However, quotes are not always required for attr()
$( some_item ).attr({
id: "some-id",
// or others.
title: "Opens in a new window",
// attributes which contain dash(-), should be covered in quotes.
"data-value": "internal link"
});what $this.attr('id')
No, they're not exactly the same.
They'll both return the element's ID, but if the element has no ID, then this.id will return a blank string while $(this).attr("id") will return undefined.Copyright © 2021 Codeinu
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