u.addEvent in set data extension

[JoeBrown]

I am trying to use u.addEvent to set a currency event in a set data extension.  I see the events fire but the value coming along is "undefined"

the set data extension looks like this

u.addEvent("event38="+b.js_page.order_merchandise_total);

[corbinspicer]

Hi Joe,

The extension you wrote looks correct to me.

What scope if your u.addEvent() function scoped to? It sounds as if the value of b.js_page.order_merchandise_total is not being populated correctly.

If you are using the value in an extension scoped to All Tags or a specific tag you would reference it as:

b['js_page.order_merchandise_total']

If you are using the value in an Extension Scoped to DOM Ready: 

utag.data['js_page.order_merchandise_total']

If you are using the value in an Extension Scoped to PreLoader: 

utag.data['js_page.order_merchandise_total']

[joecbrown]

Hi @corbinspicer. So I am scoped to just the adobe tag and have it set as follows.

u.addEvent("event38="+b['js_page.order_merchandise_total']);

I see in the image request events: event38=undefined. 

[joecbrown · Accepted solution]

Nevermind.  I got it.  I needed to remove the js_page piece.  The below is working and passing the correct information.

u.addEvent("event38="+b['order_merchandise_total']);

[kathleen_jo]

Great job @joecbrown!