google-chrome-devtools - How to check if class was added with javascript?

Question

I add a class to an input field when the text changes using jquery in the document.onready function.

$('#formid2 input').on('change', function (e) { $(this).addClass('changed');
});

Is there a way to verify using chrome dev tools whether the class was really added?

Answer 1

右键单击输入字段，单击inspect element，然后查看 html 以查看是否存在。在<input>您应该看到的标签内，class="changed"或者您添加的任何类的名称。