Summary of methods to implement enter key submission form using javascript_javascript skills

The example in this article summarizes the JavaScript implementation of the enter key submission form method. Share it with everyone for your reference. The specific analysis is as follows:

The first method: javascript implementation

Copy code The code is as follows:

Press the Enter key and there will be a surprise

Second method: jquery implementation (supported by ie8, chrome and firefox)

Copy code The code is as follows:

Press the Enter key and there will be a surprise

I hope this article will be helpful to everyone’s web programming based on js.