[javascript] How to set Field value using id in javascript?

I want to set an HTML field's value using JavaScript when onclick event is raised by clicking a button/hyperlink.. I Googled and found many articles using the name attribute, but I want to set the value using the field's id only.

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The answer is

document.getElementById('Id').value='new value';

https://developer.mozilla.org/en-US/docs/Web/API/document.getElementById

Source: Stackoverflow.com

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[javascript] How to set Field value using id in javascript?

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