How to pass Variable from External JavaScript to HTML Form

Question

I have been trying to pass a value from an external javascript file to an HTML form with no luck. The files are rather large so I am not sure I can explain it all but ill try.

Answer 1

Your HTML file needs to reference the JavaScript js file. Have a function in your JavaScript that returns the value that you need. Use JavaScript (I like jQuery) to set the form field to what you need.

JS file:

HTML file:

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Although, really, this might do what you want (depending on what you are trying to do):

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