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novaopen
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January 15, 2014 at 2:52 pm
I’m trying to nest a shortcode within [ESPRESSO_CART_LINK event_id=”[SHOW_EVENT_ID]-312″ anchor=”Add to Cart”] to automatically select the current record event_ID. The second value is a constant.
<code>//Returns event_id value for the current record.
//Best used nested with other shortcodes
//[SHOW_EVENT_ID]
function show_event_id_func( $atts ){
return $event_id;
}
add_shortcode('SHOW_EVENT_ID', 'show_event_id_func');</code>
Tried it a lot of ways (e.g., echo, enclosed in <?php ?>. I think I’m calling the wrong value since it doesn’t work as a standalone either.
NOTE: I started a thread on this at https://eventespresso.com/topic/replacing-add-to-cart-link/ but the subject has changed quite a bit. I hadn’t heard back so I have reposted.
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novaopen
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January 15, 2014 at 2:55 pm
The last line is actually:
add_shortcode(‘SHOW_EVENT_ID’, ‘show_event_id_func’);
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Josh
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January 15, 2014 at 7:17 pm
Hi Michael,
You’ll need to define your $event_id variable in your custom function, or use your cart shortcode in a do_shortcode and use $event_id within the loop ($event_id is already defined for the loop in registration_page.php).
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