How do I select the first div in these divs (the one with id=div1) using first child selectors?   <div class="alldivs">    <div class="onediv" id="div1">    </div>    <div class="onediv" id="...
I need to get all the direct children of an element. As it is here:  <div class='1'>     <div class='2'>         <div class='3'></div>     </div>     <div class='2'></div> <...
I am trying to add a simple delay to a mouseover event of a child and having difficulties. (Still learning!)  This enables me to show the popup after a delay, but shows all of them simultaneously:  onmouseover='setTimeout(function() { $(\".sk...
I'm having trouble getting a selector to work properly.  I have this HTML:  <div.wrapper>     <div.ui-controlgroup-controls>         <form>             <div.ui-btn></div>         </form>         <div.ui-btn&...
I have some code that works fine but it's become too slow:  HTML:   I have a container that contains about 50 ul elements. Each ul element has a h4 heading followed by a series of li elements. The function hides the heading if no line elements ar...
I was wondering, JavaScript offers a variety of methods to get the first child element from any element, but which is the best? By best, I mean: most cross-browser compatible, fastest, most comprehensive and predictable when it comes to behaviour. A...
I'm creating a component that needs to take in two sets of children and to be placed in two different parts of a component.  let CreditCardForm = ({icons, fields}) => (   <div>     <div className='some'>       <div class...
Let's assume we have this HTML structure:  <div id='test-div'>     <div class='random-class-1'>         <div class='useless-element-1'>         </div>         <div class='useless-element-2...
I'm passing a var el into a function. el contains previously grabbed element (using getElementById) and when I console.log el in the function I get the following:    The problem comes in when I try to grab an element inside of the el using:  el.g...

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