Skip to content

Tag: html

How to handle event element in container?

I want to click btnToggle, Navigation will run but I don’t know why this code sometimes is successful, sometimes is unsuccessful. Help me please, thanks all Answer You’re pretty close. Because you attached the event listener to document, your callback function will actually run if you click anywhe…

querySelectorAll selects all similar classes

Calendar is using 3 different classes to style its child elements: “old day”, “day”, “new day”. Trying to querySelectorAll element with class name “day” also captures the other two classes, so when i say something like: I will get click on old 28th instead of cu…

Parametrize on() function jquery

I have different user inputs. When one of them is changed I want to capture a change event only to its value. I’m trying to customize the code of an existing product. My goal is to pop up an error div when user input is wrong but my current code adds the error div under all inputs. This code works