javascript get form element value

 

 

 

 

HTML CSS JavaScript. DOM: Get Elements by ID, Tag, Name, Class, CSS Selector.The classvalues can be multiple classes separated by space. For example: "aa bb", and itll get elements, where each element is in both class aaform> . Please refer article: how to get JavaScript form object for information on getting a reference to the form object. In this article we demonstrate the use o.Loop through all elements in a form and output the value of each element body>