I am in the process of crafting a website using XHTML Strict markup. Within the HTML code, I intend to incorporate a JavaScript script:
<script type="text/javascript">
$(document).ready(function () { $('#nav li#nav-strona-glowna').append('<a href="/platinium/" class="hover active"><span>Strona glowna</span></a>');
</script>
Regrettably, my XHTML no longer complies with standards due to an "<" tag within this script. How can I ensure XHTML validation without eliminating it?
Consider using a CDATA tag for your script. Here's an example inspired by a W3Schools page:
<script type="text/javascript>
//<![CDATA[
var count = 0;
while (count < 5)
{
// ...
}
//]]>
</script>
To avoid potential issues, it is recommended to keep your JavaScript (and CSS) in separate external files.
Give this a shot:
<script type="text/javascript">
<![CDATA[
$(document).ready(function () { $('#nav li#nav-strona-glowna').append('<a href="/platinium/" class="hover active"><span>Strona glowna</span></a>');
]]>
</script>
<script type="application/javascript"><![CDATA[
// your solution
]]></script>
This should resolve the issue
Have you received a specific error message from the validator? Your code appears to be valid at first glance.
By the way, unless you have a specific need for XHTML,
()
You may find it simpler to use just HTML4 or HTML5, both of which can also produce valid code.
<script>
//<![CDATA[
// write your JavaScript code here without worrying about browser parsing issues
//]]>
</script>
It is recommended to explore alternative methods of injecting HTML into your web page that do not involve directly embedding HTML markup within your JavaScript. By keeping content, design, and functionality separate, you can strengthen collaboration with your web designer.
In scenarios where separating HTML from JavaScript is not feasible, using a CDATA wrapper will help prevent the browser from interpreting your JavaScript as HTML.
Remember, there are valid reasons behind implementing HTML Strict guidelines.
Important Update
Your code has an error that needs to be addressed - specifically, a missing closing brace and parenthesis. Could this be a simple typo?
To ensure proper XHTML validation, consider moving your JavaScript code to a separate file. If that's not possible, you can wrap your script in a CDATA section like this:
<script type="text/javascript">
//<![CDATA[
$(document).ready(function () { $('#nav li#nav-strona-glowna').append('<a href="/platinium/" class="hover active"><span>Strona glowna</span></a>'); });
//]]>
</script>
Keep in mind that these JavaScript comments are necessary for browsers like IE that don't parse XHTML as XML. For more information, visit this link.
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