How can we use JavaScript DOM to center-align a text element?

I am struggling to position a text node within a div element in the middle of the page. These elements are all part of a mainDiv, which represents the entire page. Below is the code I have been attempting:

title = document.createElement('div');
title.appendChild(document.createTextNode("The big title!"));
title.style.color = "#F5AE20";
title.style.textAlign = "center"; //I am trying to resolve this issue

mainDiv.appendChild(title);

Despite my efforts, the title remains fixed at the top-left corner of the page instead of being centered on the top. EDIT - just for clarification, I would like to achieve this using Javascript if possible.

Thank you in advance for any assistance provided.

javascripthtmlcssdomposition

Answer №1

Based on the information provided, it is not possible to give a definite answer.

We must consider the CSS properties defined and the parent elements of the DIV being inserted.

If the left and right margins are set to auto without a defined width for the div, or if text-align is set to center with a constrained width, the expected results may not be achieved.

However, here is an example code that should work effectively:

<html>
<head>
<script type="text/javascript>
function displayResult()
{
title = document.createElement('div');
title.appendChild(document.createTextNode("The big title!"));
title.style.color = "#F5AE20";
title.style.textAlign = "center";

document.getElementById("div1").appendChild(title); 
}
</script>
</head>
<body>

<div id="div1">This is some text.</div>
<br />

<button type="button" onclick="displayResult()">Align text</button>

</body>
</html>

Answer №2

Experiment with adjusting the left and right margins to 'auto' for improved alignment.

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