How to select an item by attribute without jquery?

Question

I need select element like this: $('[data-key=' + objectId + ']'), but i need select this without jquery, using document.querySelector or something else on pure JS.

Answer 1

You can do it with document.querySelectorAll('[data-key=' + objectId + ']') and loop through all results

var allKeys = document.querySelectorAll('[data-key=' + objectId + ']');

[].forEach.call(allKeys, function(elem){
   console.log(elem); //Do your stuff with each element
});