How do I toggle the visibility of a DIV element with a button using JavaScript or jQuery?

Toggling Visibility of a DIV with a Button

You have a DIV element with an ID of "newpost" whose visibility you want to toggle using a button.

To achieve this, consider the following approaches:

Pure JavaScript:

Implement a JavaScript function to toggle the DIV's visibility:

<code class="javascript">var button = document.getElementById('button'); // Assumes element with id='button'

button.onclick = function() {
    var div = document.getElementById('newpost');
    if (div.style.display !== 'none') {
        div.style.display = 'none';
    }
    else {
        div.style.display = 'block';
    }
};</code>

jQuery:

jQuery offers a concise solution using the toggle() method:

<code class="javascript">$("#button").click(function() { 
    // assumes element with id='button'
    $("#newpost").toggle();
});</code>

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