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jquery Programming Glossary: document.getelementsbytagnameDynamically loading css stylesheet doesn't work on IE http://stackoverflow.com/questions/1184950/dynamically-loading-css-stylesheet-doesnt-work-on-ie with a little help from jQuery like this var head document.getElementsByTagName 'head' 0 document.createElement 'link' .attr type 'text css'..
Why will jQuery not load in Facebook? http://stackoverflow.com/questions/15194699/why-will-jquery-not-load-in-facebook ajax.googleapis.com ajax libs jquery 1.9.1 jquery.min.js document.getElementsByTagName 'head' 0 .appendChild jq jQuery.noConflict Summary Hypothesis..
check if jquery has been loaded, then load it if false http://stackoverflow.com/questions/1828237/check-if-jquery-has-been-loaded-then-load-it-if-false script.type text javascript script.src path to jQuery document.getElementsByTagName 'head' 0 .appendChild script script share improve this answer..
move cursor to the beginning of the input field? http://stackoverflow.com/questions/2127221/move-cursor-to-the-beginning-of-the-input-field body input value stack input value overflow script var inp document.getElementsByTagName 'INPUT' 1 if inp.createTextRange var part inp.createTextRange..
How to embed Javascript widget that depends on jQuery into an unknown environment http://stackoverflow.com/questions/2170439/how-to-embed-javascript-widget-that-depends-on-jquery-into-an-unknown-environmen charset utf 8 CDATA if typeof jQuery 'undefined' var head document.getElementsByTagName 'head' 0 var script document.createElement 'script' script.type.. .noConflict 1 loaded true j script .remove document.getElementsByTagName head 0 document.documentElement .appendChild script window document..
Can anyone explain what JSONP is, in layman terms? http://stackoverflow.com/questions/3839966/can-anyone-explain-what-jsonp-is-in-layman-terms script tag.src 'somewhere_else.php callback foo' document.getElementsByTagName head 0 .appendChild tag The difference between a JSON response..
How to implement a chat room using Jquery/PHP? http://stackoverflow.com/questions/4174521/how-to-implement-a-chat-room-using-jquery-php prototypejs.setAttribute 'src' 'prototype.js' var head document.getElementsByTagName 'head' head 0 .appendChild prototypejs load the comet object..
jQuery Remove a tag, but keep innerHtml http://stackoverflow.com/questions/4232961/jquery-remove-a-tag-but-keep-innerhtml For the greatest performance always go native var b document.getElementsByTagName 'b' while b.length var parent b 0 .parentNode while b 0 .firstChild..
Disabling browser tooltips on links and <abbr>s http://stackoverflow.com/questions/457366/disabling-browser-tooltips-on-links-and-abbrs for links that have the classname 'suppress' var links document.getElementsByTagName 'a' for var i 0 i links.length i if links i .className 'suppress'..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery many you may want to do a little native DOM API var spans document.getElementsByTagName 'span' while spans 0 var parent spans 0 .parentNode while spans..
Circumventing Chrome Access-control-allow-origin on the local file system? http://stackoverflow.com/questions/4742467/circumventing-chrome-access-control-allow-origin-on-the-local-file-system In the console in Chrome I typed the following var head document.getElementsByTagName head 0 var script document.createElement 'script' script.id.. null old.parentNode.removeChild old delete old var head document.getElementsByTagName head 0 script document.createElement 'script' script.id 'uploadScript'..
JavaScript: Invert color on all elements of a page http://stackoverflow.com/questions/4766201/javascript-invert-color-on-all-elements-of-a-page 'script' s.src src s.onload callback document.getElementsByTagName 'head' 0 .appendChild s function invertElement var colorProperties.. ' ' o filter invert 100 ' ' ms filter invert 100 ' head document.getElementsByTagName 'head' 0 style document.createElement 'style' a hack so you..
Include jQuery in the Javascript Console http://stackoverflow.com/questions/7474354/include-jquery-in-the-javascript-console ajax.googleapis.com ajax libs jquery 1 jquery.min.js document.getElementsByTagName 'head' 0 .appendChild jq ... give time for script to load then..
Listening for Youtube Event in JavaScript or jQuery http://stackoverflow.com/questions/7988476/listening-for-youtube-event-in-javascript-or-jquery ' 'https' 'http' www.youtube.com player_api var before document.getElementsByTagName script 0 before.parentNode.insertBefore s before Previously..
Dynamically loading css stylesheet doesn't work on IE http://stackoverflow.com/questions/1184950/dynamically-loading-css-stylesheet-doesnt-work-on-ie stylesheet doesn't work on IE I dynamically load a css stylesheet with a little help from jQuery like this var head document.getElementsByTagName 'head' 0 document.createElement 'link' .attr type 'text css' href '.. .. mz mz.css' rel 'stylesheet' .appendTo head This..
Why will jQuery not load in Facebook? http://stackoverflow.com/questions/15194699/why-will-jquery-not-load-in-facebook protocol var jq document.createElement 'script' jq.src ajax.googleapis.com ajax libs jquery 1.9.1 jquery.min.js document.getElementsByTagName 'head' 0 .appendChild jq jQuery.noConflict Summary Hypothesis 1 seems very unlikely because over riding the separate execution..
check if jquery has been loaded, then load it if false http://stackoverflow.com/questions/1828237/check-if-jquery-has-been-loaded-then-load-it-if-false
move cursor to the beginning of the input field? http://stackoverflow.com/questions/2127221/move-cursor-to-the-beginning-of-the-input-field char of the second field. html head title so title head body input value stack input value overflow script var inp document.getElementsByTagName 'INPUT' 1 if inp.createTextRange var part inp.createTextRange part.move character 0 part.select else if inp.setSelectionRange..
How to embed Javascript widget that depends on jQuery into an unknown environment http://stackoverflow.com/questions/2170439/how-to-embed-javascript-widget-that-depends-on-jquery-into-an-unknown-environmen bug and sometimes bugs follows script type text javascript charset utf 8 CDATA if typeof jQuery 'undefined' var head document.getElementsByTagName 'head' 0 var script document.createElement 'script' script.type 'text javascript' script.src ' URL jquery.js' head.appendChild.. loaded d this.readyState d loaded d complete callback j window.jQuery .noConflict 1 loaded true j script .remove document.getElementsByTagName head 0 document.documentElement .appendChild script window document 1.3 function jquery_loaded Widget code here This will..
Can anyone explain what JSONP is, in layman terms? http://stackoverflow.com/questions/3839966/can-anyone-explain-what-jsonp-is-in-layman-terms true xhr.send JSONP Request var tag document.createElement script tag.src 'somewhere_else.php callback foo' document.getElementsByTagName head 0 .appendChild tag The difference between a JSON response and a JSONP response is that the JSONP response is formulated..
How to implement a chat room using Jquery/PHP? http://stackoverflow.com/questions/4174521/how-to-implement-a-chat-room-using-jquery-php 'script' prototypejs.setAttribute 'type' 'text javascript' prototypejs.setAttribute 'src' 'prototype.js' var head document.getElementsByTagName 'head' head 0 .appendChild prototypejs load the comet object var comet window.parent.comet script php while 1 echo ' script..
jQuery Remove a tag, but keep innerHtml http://stackoverflow.com/questions/4232961/jquery-remove-a-tag-but-keep-innerhtml text content of the b then .unwrap to remove its parent b element. For the greatest performance always go native var b document.getElementsByTagName 'b' while b.length var parent b 0 .parentNode while b 0 .firstChild parent.insertBefore b 0 .firstChild b 0 parent.removeChild..
Disabling browser tooltips on links and <abbr>s http://stackoverflow.com/questions/457366/disabling-browser-tooltips-on-links-and-abbrs and set it again at onmouseout . Suppress tooltip display for links that have the classname 'suppress' var links document.getElementsByTagName 'a' for var i 0 i links.length i if links i .className 'suppress' links i ._title links i .title links i .onmouseover function..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery 'span' .unwrap unwrap all span elements But if there are many you may want to do a little native DOM API var spans document.getElementsByTagName 'span' while spans 0 var parent spans 0 .parentNode while spans 0 .firstChild parent.insertBefore spans 0 .firstChild spans..
Circumventing Chrome Access-control-allow-origin on the local file system? http://stackoverflow.com/questions/4742467/circumventing-chrome-access-control-allow-origin-on-the-local-file-system decided to try writing directly into the head of the document. In the console in Chrome I typed the following var head document.getElementsByTagName head 0 var script document.createElement 'script' script.id 'uploadScript' script.type 'text javascript' script.src upload.js.. tag var old document.getElementById 'uploadScript' if old null old.parentNode.removeChild old delete old var head document.getElementsByTagName head 0 script document.createElement 'script' script.id 'uploadScript' script.type 'text javascript' script.src 'test '..
JavaScript: Invert color on all elements of a page http://stackoverflow.com/questions/4766201/javascript-invert-color-on-all-elements-of-a-page function function load_script src callback var s document.createElement 'script' s.src src s.onload callback document.getElementsByTagName 'head' 0 .appendChild s function invertElement var colorProperties 'color' 'background color' var color null for var prop.. css 'html webkit filter invert 100 ' ' moz filter invert 100 ' ' o filter invert 100 ' ' ms filter invert 100 ' head document.getElementsByTagName 'head' 0 style document.createElement 'style' a hack so you can invert back clicking the bookmarklet again if window.counter..
Include jQuery in the Javascript Console http://stackoverflow.com/questions/7474354/include-jquery-in-the-javascript-console be available... var jq document.createElement 'script' jq.src ajax.googleapis.com ajax libs jquery 1 jquery.min.js document.getElementsByTagName 'head' 0 .appendChild jq ... give time for script to load then type. jQuery.noConflict NOTE if the site has scripts that..
Listening for Youtube Event in JavaScript or jQuery http://stackoverflow.com/questions/7988476/listening-for-youtube-event-in-javascript-or-jquery s document.createElement script s.src location.protocol 'https ' 'https' 'http' www.youtube.com player_api var before document.getElementsByTagName script 0 before.parentNode.insertBefore s before Previously core functions were defined. Look ahead for the implementation..
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