{"id":1580089,"date":"2018-07-20T08:42:12","date_gmt":"2018-07-20T15:42:12","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/add-condition-in-tootilp-for-additional-field\/"},"modified":"2018-07-20T08:42:12","modified_gmt":"2018-07-20T15:42:12","slug":"add-condition-in-tootilp-for-additional-field","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/add-condition-in-tootilp-for-additional-field\/","title":{"rendered":"Add condition in tootilp for additional field"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I added several more fields in tooltips. for that, I added the following code in single-event.php:<\/p>\n<pre><code>$ fields = my_tribe_get_custom_fields ($ post-&gt; ID);\n\nforeach ($ fields like $ k =&gt; field $) {\n\nif (strpos ($ k, &#039;Reserved&#039;)! == false) {\n$ additional_data [&#039;reservea&#039;] = $ field;\n}\n\nif (strpos ($ k, &#039;color&#039;)! == false) {\n$ additional_data [&#039;belt&#039;] = $ field;\n}\n\n} <\/code><\/pre>\n<p>And the following code in tooltip.php:<\/p>\n<pre><code>[[if (reservea.length) {]]\nReserved for: [[= raw reservea]]\n[[}]]\n[[if (belt.length) {]]\nBelt color: [[= belt]]\n[[}]] <\/code><\/pre>\n<p>but if the event does not have the 2 additional fields then the following error appears:<\/p>\n<p>Uncaught TemplateError: ReferenceError: the belt is not defined (on line 24 of tribe_tmpl_tooltip_featured)<\/p>\n<p>How can I fix it?<\/p>\n<p>Thank you for your help<\/p>\n","protected":false},"template":"","class_list":["post-1580089","topic","type-topic","status-closed","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Add condition in tootilp for additional field -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/add-condition-in-tootilp-for-additional-field\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Add condition in tootilp for additional field -\" \/>\n<meta property=\"og:description\" content=\"Hello, I added several more fields in tooltips. for that, I added the following code in single-event.php: $ fields = my_tribe_get_custom_fields ($ post-&gt; ID); foreach ($ fields like $ k =&gt; field $) { if (strpos ($ k, &#039;Reserved&#039;)! 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