{"id":267,"date":"2018-08-06T14:08:19","date_gmt":"2018-08-06T17:08:19","guid":{"rendered":"https:\/\/benjaminray.com\/codebase\/?p=267"},"modified":"2019-02-06T23:56:45","modified_gmt":"2019-02-07T03:56:45","slug":"bind-to-document-instead-of-elements-for-dynamic-elements","status":"publish","type":"post","link":"https:\/\/benjaminray.com\/codebase\/bind-to-document-instead-of-elements-for-dynamic-elements\/","title":{"rendered":"jQuery &#8211; Bind to Document Instead of Elements for Dynamic Elements"},"content":{"rendered":"<p>When a DOM object is added after the DOM has loaded, the usual process of binding an event to a specific jQuery object may not be sufficient.<\/p>\n<p>E.g.: Normal binding to a button<\/p>\n<pre><code>$(function() {\n  $('#some-id').on('click', function() {\n    console.log('button clicked...');\n  });\n});\n<\/code><\/pre>\n<p>But if the button is added dynamically after DOM has loaded, e.g. created by JavaScript, or created by asynchronous postback in ASP.Net, the binding will be lost.  Instead of re-binding every time the button is re-created, we can simply bind to the document (always exists) and pass a specific filter, as follows:<\/p>\n<pre><code>$(function() {\n  $(document).on(\"click\",\"#some-id\", function() {\n    console.log('button clicked...');\n  });\n});\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>When a DOM object is added after the DOM has loaded, the usual process of binding an event to a specific jQuery object may not be sufficient. E.g.: Normal binding  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[15],"tags":[2],"class_list":["post-267","post","type-post","status-publish","format-standard","hentry","category-jquery","tag-jquery"],"acf":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9GNjN-4j","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/posts\/267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/comments?post=267"}],"version-history":[{"count":7,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":279,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/posts\/267\/revisions\/279"}],"wp:attachment":[{"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/media?parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/categories?post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benjaminray.com\/codebase\/wp-json\/wp\/v2\/tags?post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}