StackOverflow2013

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20817551
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2013-12-28T17:53:23.453
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2013-12-28T17:53:23.453
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2352773
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20812532
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9
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text
Body
<p>It could be done with ajax call that updates post meta field before the link is followed. Example below registers ajax action for users that are not logged in, and increases <code>link_click_counter</code> custom field by 1 on each click. Link must have id attribute <code>countable_link</code>. This is a basic example that works for only one link in post. To use it as a plugin create file like <code>wp-content/plugins/click-counter /click-counter.php</code> and copy-paste example code, or put the code in <code>functions.php</code> inside theme folder. First time the link is clicked, new custom field <code>link_click_counter</code> will be created for that post, and there you can track how many clicks link has.</p> <p>HTML:</p> <pre><code><a id="countable_link" href="#">download</a> </code></pre> <p>PHP:</p> <pre><code><?php /* Plugin Name: Link Clicks Counter */ if ( is_admin() ) add_action( 'wp_ajax_nopriv_link_click_counter', 'link_click_counter' ); function link_click_counter() { if ( isset( $_POST['nonce'] ) && isset( $_POST['post_id'] ) && wp_verify_nonce( $_POST['nonce'], 'link_click_counter_' . $_POST['post_id'] ) ) { $count = get_post_meta( $_POST['post_id'], 'link_click_counter', true ); update_post_meta( $_POST['post_id'], 'link_click_counter', ( $count === '' ? 1 : $count + 1 ) ); } exit(); } add_action( 'wp_head', 'link_click_head' ); function link_click_head() { global $post; if( isset( $post->ID ) ) { ?> <script type="text/javascript" > jQuery(function ($) { var ajax_options = { action: 'link_click_counter', nonce: '<?php echo wp_create_nonce( 'link_click_counter_' . $post->ID ); ?>', ajaxurl: '<?php echo admin_url( 'admin-ajax.php' ); ?>', post_id: '<?php echo $post->ID; ?>' }; $( '#countable_link' ).on( 'click', function() { var self = $( this ); $.post( ajax_options.ajaxurl, ajax_options, function() { window.location.href = self.attr( "href" ); }); return false; }); }); </script> <?php } } ?> </code></pre>
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1. POclick count of a certain link in wordpress post
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1. USDanijel
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1. POclick count of a certain link in wordpress post
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1. COThank you! Your solution worked great!
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