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How do I make a form that changes color with input text in Ruby?

You could do this with CSS and javascript. You could have a class background-color-blue with background-color: blue for example on your body or custom element.

Then, when submit is clicked, you simply change the class to background-color-red.

document.getElementById("MyElement").className = "background-color-red";

I would do some research using google/stackoverflow on how to change an elements css class depending on which web framework and programming languages you are using.

Categories : Ruby

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