Jan 30, 2011 · The results are quite interesting. In my test, I add 10 elements to a list or array of 10,000 elements. Here are the test cases, from fastest to slowest. Results are measured in Chrome 62, but …

133 How do I add a list element to an existing ul using a function from an onclick? I need it to add to this type of list ...

Jun 20, 2012 · 21 Since the add() method from the classList just allows to pass separate arguments and not a single array, you need to invoque add() using apply. For the first argument you will need to …

Jul 21, 2013 · So, I am trying to print out an array that gets user input text added to it, but what I want to print out is an ordered list of the array. As you can see, (if you run my code) the list item just ke...

Dec 1, 2011 · Is it possible to do create a list of your own objects in Javascript? This is the type of data I want to store : Date : 12/1/2011 Reading : 3 ID : 20055 Date : 13/1/2011 Reading : 5 I...

Nov 28, 2016 · element.classList.remove("my-class"); If you need to support Internet Explorer 9 or lower: Add a space plus the name of your new class to the className property of the element. First, …

9 I happened to walk across this question looking for something similar. It gave me enough info to run a test to get the answer I wanted. So if anyone else wants to know how to dynamically add to or lookup …

105 I want to create a function in order to programmatically add some elements on a page. Lets say I want to add a drop-down list with four options:

Jun 6, 2011 · 405 How can I add an object to an array (in javascript or jquery)? For example, what is the problem with this code?

Aug 24, 2013 · Add item to dropdown list in HTML using JavaScript Asked 12 years, 6 months ago Modified 4 years, 10 months ago Viewed 167k times