WordPress: Outputting shortcode with Javascript?

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<script language=”javascript”>
if (country_code==’US’)
{
document.write("[adrotate banner="1"]");
}
else
{
document.write("[adrotate banner="2"]");
}
</script>

[adrotate banner="x"] are wordpress shortcodes used for the Adrotate plugin

This script doesen’t work because somehow outputting [adrotate banner="x"] is not possible?
It uses the globally saved variable country_code.

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I’ve tried with both " and ' (and the inner using one of them and the outer the other), but with no luck.

Any way to work around this and still use JS?

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2 comments

  1. Shortcodes only work server side. If you want to work around it, you can submit the value using AJAX, call do_shortcode() on it in your PHP, return the results as JSON, and then write to the page.

    http://codex.wordpress.org/Function_Reference/do_shortcode

    As a side note, your example has a syntax error because you have double quotes inside your string, since it won’t process as a shortcode. You either need to escape it or use single quotes.

  2. Try to use ` backtick (Template literals) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals?retiredLocale=it

    <script language=”javascript”>
var option1 = `[adrotate banner="1"]`;
var option2 = `[adrotate banner="2"]`;

if (country_code=='US') {
    document.write(option1);
} else {
    document.write(option2);
}
</script>

    also work with php code (workaround for single and double quote) :

    <script language=”javascript”>
var option1 = `<?php echo do_shortcode('[adrotate banner="1"]'); ?>`;
var option2 = `<?php echo do_shortcode('[adrotate banner="2"]'); ?>`;

if (country_code=='US') {
    document.write(option1);
} else {
    document.write(option2);
}
</script>