@virginie

To combine GTM default macros and jQuery, you can follow the steps below:

In your GTM container, create a custom HTML tag.
Add your jQuery code to the tag. You can use the GTM dataLayer object to access GTM default macros.
Use the GTM default macros within your jQuery code. For example, you can access the current page URL using the macro {{Page URL}}.
Save and publish your custom HTML tag in GTM.

Here's an example of how you can combine GTM default macros and jQuery:

Create a custom HTML tag in GTM.
Add your jQuery code to the tag. For example, you can use the following code to track a button click event and send the event to GTM:

$('button').click(function() {
  var pageUrl = {{Page URL}};
  var buttonText = $(this).text();
  
  dataLayer.push({
    'event': 'buttonClick',
    'pageUrl': pageUrl,
    'buttonText': buttonText
  });
});

Save and publish your custom HTML tag in GTM.
In GTM, create a custom trigger that listens for the 'buttonClick' event.
Create a custom tag that is triggered by the 'buttonClick' event. You can set up any additional tracking or customization logic within this tag.
Save and publish your changes in GTM.

By combining GTM default macros and jQuery, you can track button clicks or perform other actions based on the values of GTM default macros.

#macro