16 авг. 2011 г. · document.querySelectorAll("[data-foo]") will get you all elements with that attribute. document.querySelectorAll("[data-foo='1']") will only get you ones with ...

19 апр. 2019 г. · How can I select an attribute without a value? The method you are using works: document.querySelectorAll('[data-number]').

11 сент. 2017 г. · Just use the getAttribute method of the image element: var dataSrc = elem.querySelector('img').getAttribute('data-src');

13 февр. 2020 г. · I fill a data of a div in runtime and I need to check if the element exists. I see in SO some tips about how to do it.

9 мар. 2018 г. · My Project uses plain JavaScript. I want to select elements which are not having a data-some attribute's value as 'abcd'. I tried the following.

27 мар. 2014 г. · I am trying to use a custom data attribute to filter things via dropdown selections. I can't seem to get the selector to work correctly, and was just wondering ...

19 июл. 2021 г. · I am trying to select all the elements that have a data attribute that starts with data-id-, just like I would do with a class that starts with page.

29 апр. 2015 г. · This is how I came up with a solution for selecting a specific class by multiple dataset attributes.

2 июн. 2017 г. · Use Attribute selector [attr=value] Represents an element with an attribute name of attr and whose value is exactly value.

21 мар. 2010 г. · Is there an easy and straight-forward method to select elements based on their data attribute? For example, select all anchors that has data attribute named ...