{"version":"1.0","provider_name":"","provider_url":"https:\/\/theeventscalendar.com\/support","author_name":"Edward","author_url":"https:\/\/theeventscalendar.com\/support\/author\/edios\/","title":"Additional fields Checkbox -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PeMmbfLVLi\"><a href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/additional-fields-checkbox\/\">Additional fields Checkbox<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/additional-fields-checkbox\/embed\/#?secret=PeMmbfLVLi\" width=\"600\" height=\"338\" title=\"&#8220;Additional fields Checkbox&#8221; &#8212; \" data-secret=\"PeMmbfLVLi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"Hello, I wanted to ask how to make the modifications described below. The customer wants to subpage event somewhere near tickets available was the opportunity to select the checkboxes additional paid options. Current events page: http:\/\/www.positivepro.eu\/szkolenie\/cobit5-foundation\/ Home is where checkbox&#8217;s + screen attached: http:\/\/www.omec.pl\/terminarz\/symulacja-projektowa-kinshasa-2\/ Please let me know how to do this, or if someone [&hellip;]"}