Incorporate new content into JavaScript using the input element

I have a unique question - can text be added to JavaScript using the input tag?

For example,

<input type="text" id="example" />

And let's assume the JavaScript function is:

function display_text() {
    alert("The text entered in #example will display here");
}

Is this scenario feasible?

Answer №1

If you're looking to retrieve the value of an element in vanilla JavaScript (without using any libraries), you can achieve this with the following code:

var exampleValue = document.getElementById('example').value;

Here is a working example for reference: http://jsfiddle.net/nrabinowitz/H6bKL/

However, if you anticipate needing to perform similar operations frequently or on multiple form elements, it may be beneficial to utilize jQuery or another library that offers convenient DOM access functions.

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