Forum Discussion
MathNotermans-9
2 years agoCommunity Member
Although Jurgens sample is perfect i shortly want to point the difference between 'querySelectorAll' and 'querySelector' out to you. As you used querySelectorAll you get a list with multiple elements and thus your code as is didnot work. If you used querySelector instead it works fine though. Nevertheless is Jurgens solution better as it loops over all the items in the list. But its always good to be aware of why something does or doesnot work.