How To Enable Html5 Elements In Ie 8 That Were Inserted By Ajax Call

If you're a web developer who frequently works with older versions of Internet Explorer, you may have encountered issues with enabling HTML5 elements like

, or

that were inserted into the DOM after an AJAX call. Internet Explorer 8 (IE8) doesn't natively support HTML5 elements, which can cause these elements to be displayed incorrectly or not at all. In this guide, we will walk you through a simple and effective solution to enable these HTML5 elements in IE8 after they are dynamically inserted using AJAX.

When new elements are inserted into the DOM after an AJAX call, Internet Explorer 8 doesn't recognize them as valid HTML elements because it lacks native support for many HTML5 features. To address this issue and ensure that your HTML5 elements display correctly in IE8, you can use a technique called the document.createElement method coupled with a handy JavaScript workaround known as the HTML5 Shiv.

Here's a step-by-step guide on how to enable HTML5 elements in IE8 that were inserted by an AJAX call:

Step 1: Include the HTML5 Shiv Script
The HTML5 Shiv is a JavaScript workaround that enables the use of HTML5 elements in Internet Explorer. To get started, add the HTML5 Shiv script within the section of your HTML document. You can include the HTML5 Shiv script by referencing it from a CDN or downloading it and hosting it locally on your server.

Html

<!--[if lt IE 9]&gt;-->

Step 2: Create HTML Element via document.createElement
After inserting new HTML5 elements into the DOM using an AJAX call, you need to create those elements again using the document.createElement method. This process will prompt Internet Explorer 8 to recognize and style these elements correctly.

Javascript

var newSection = document.createElement('section');
var newHeader = document.createElement('header');
var newFooter = document.createElement('footer');

Step 3: Append New Elements to the DOM
Once you have recreated the HTML5 elements, you can append them to the desired location in the DOM. Ensure that you target the appropriate parent element where your new elements will be inserted.

Javascript

document.getElementById('your-parent-element-id').appendChild(newSection);
document.getElementById('your-parent-element-id').appendChild(newHeader);
document.getElementById('your-parent-element-id').appendChild(newFooter);

By following these steps, you can effectively enable HTML5 elements in Internet Explorer 8 that were inserted into the DOM after an AJAX call. This approach ensures cross-browser compatibility and smooth rendering of your web applications across different platforms.

In summary, leveraging the HTML5 Shiv script and the document.createElement method provides a practical solution for incorporating HTML5 elements in legacy browsers like IE8. By implementing these techniques, you can empower your web applications with modern HTML5 features while maintaining compatibility with older browsers.

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