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I am currently working on http://cryptoportugal.com/ and I'm still starting on Wordpress and I got stuck trying to add a javascript script (widget) to my website header. The script is the following - https://www.cryptocompare.com/dev/widget/wizard/?type=6&theme=0&fsym=BTC&tsyms=USD,EUR,CNY,GBP

Currently using MetroMagazine theme and I've tried installing a plugin such as 'Header and Footer' but I'm only able to add it to the footer.

I just can't find a way to edit the header. Help would be extremely appreciated!

Cheers!

  • Hi, can't you just simply add it to the header.php file in your template? Is there a restriction to do this? – Jack Johansson Jan 22 '17 at 0:26
  • @JackJohansson I've added it on the <head> section of header.php but still nothing shows up on the website. – Luís Carvalho Jan 22 '17 at 3:39
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Don't edit theme files. Your changes will be overwritten when your theme updates.

Instead use a child theme and hook into the wp_head function. Add this to your child theme's functions.php file.

function add_js() {
?>
    <script>
        Your JavaScript goes here
    </script>
<?php
}
add_action('wp_head', 'add_js');

BTW, as you have a commercial theme, you can also get support from your theme vendor.

  • Thank you! Will look into this and update tomorrow with any trouble that might arise! – Luís Carvalho Jan 22 '17 at 3:40

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