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I have a post featuring a product that I've created using advanced custom fields. I would like to have a link on the post that opens in a new window and displays the same product, just with a different look and info. (Note: I'm specifically looking to use a second template and not a different CSS because different info will be displayed on each template.) I've tried using the code below, but my custom template just returns a blank page. Can anyone suggest a fix?

Here's the link I'm using on the original template.

<a href="<?php the_permalink(); ?>?custom-template=1">Link</a>

Here's the code that I'm putting at the top of the custom template.

if ($_GET['custom-template'] == 1) { include custom-template.php; return; }

Thanks, John

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up vote 0 down vote accepted

The way I see it you have two options here:

  1. Pass the id to a custom template and then create a custom wp_query loop and use $_GET['id'] as the id of the loop.

For Example:

Template Name: Pop Up View
//get id from your url 

//start custom loop

$query = new WP_Query( 'p=$id' );
//loop stuff and page template here

then you would call <a href="custom-item-template?id=<?php the_ID();?>">Link</a>

Or going more with your current code you could do something like

    if ($_GET['custom-template'] == 1) { 
       get_template_part( 'custom-template');
      die(); //or exit(); 

This fixed a few problems I see with your current code. One being that return can't be used outside of functions. Also uses get_template_part instead of include with is a more WordPress way to do it.

Both ways should work, hopefully that gets you on the right track.

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Thanks so much. I went with the second option and it works perfectly. – John Dec 16 '12 at 23:36

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