I add console.log in the code but the console didn't show anything or warning I think because of my code didn't trigger so it may not show message on the console var ArticleCheckBox = document.querySelectorAll('[id^="article"]');console.log("123")ArticleCheckBox.forEach(function(element){console.log...

Hi guys , I have a problem that My custom code didn't work in data collection and I don't know why  Here is the code :var ArticleCheckBox = document.querySelectorAll('[id^="article"]');ArticleCheckBox.forEach(function(element){                 element.addEventListener('click',function(){            ...