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Embed jQuery and Lodash on the webpage
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| javascript:(function() { | |
| var el = document.createElement('pre'), | |
| b = document.getElementsByTagName('body')[0], | |
| otherjQuery = false, | |
| msg = '', | |
| libs = [ | |
| function loadjQuery() { | |
| if (typeof jQuery != 'undefined') { | |
| showMsg('This page already using jQuery v' + jQuery.fn.jquery); | |
| } else { | |
| if (typeof $ == 'function') { | |
| otherjQuery = true; | |
| } | |
| var jqv = prompt('jQuery version:', '2.0.3'); | |
| getScript('//cdnjs.cloudflare.com/ajax/libs/jquery/'+jqv+'/jquery.js', function() { | |
| if (typeof jQuery == 'undefined') { | |
| showMsg('Sorry, but jQuery wasn\'t able to load') | |
| } else { | |
| showMsg('This page is now jQuerified with v' + jQuery.fn.jquery + otherjQuery ? ' and noConflict(). Use $jq(), not $().' : ''); | |
| } | |
| }); | |
| } | |
| }, | |
| function loadLodash() { | |
| if (typeof _ != 'undefined') { | |
| showMsg('This page already using lodash v' + _.VERSION); | |
| } | |
| var ldv = prompt('lodash version:', '3.9.3'); | |
| getScript('//cdnjs.cloudflare.com/ajax/libs/lodash.js/'+ldv+'/lodash.min.js', function() { | |
| showMsg('This page is now has lodash'); | |
| }); | |
| } | |
| ]; | |
| el.style.position = 'fixed'; | |
| el.style.top = '0'; | |
| el.style.padding = '5px 10px'; | |
| el.style.zIndex = 9001; | |
| el.style.fontSize = '12px'; | |
| el.style.color = '#222'; | |
| el.style.backgroundColor = '#f99'; | |
| function getScript(url, success) { | |
| var script = document.createElement('script'); | |
| script.src = url; | |
| var head = document.getElementsByTagName('head')[0], | |
| done = false; | |
| script.onload = script.onreadystatechange = function() { | |
| if (!done && (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete')) { | |
| done = true; | |
| success(); | |
| script.onload = script.onreadystatechange = null; | |
| head.removeChild(script); | |
| } | |
| }; | |
| head.appendChild(script); | |
| } | |
| function showMsg(msg) { | |
| if (!document.body.contains(el)) { | |
| b.appendChild(el); | |
| } | |
| el.appendChild(document.createTextNode(msg + '\n')); | |
| window.setTimeout(function() { | |
| if (typeof jQuery == 'undefined') { | |
| b.removeChild(el); | |
| } else { | |
| jQuery(el).fadeOut('slow', function() { | |
| jQuery(this).remove(); | |
| }); | |
| if (otherjQuery) { | |
| $jq = jQuery.noConflict(); | |
| } | |
| } | |
| }, 2500); | |
| } | |
| libs.forEach(function(init) { | |
| init(); | |
| }); | |
| })(); |
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javascript:(function()%7Bjavascript%3A(function()%20%7Bvar%20el%20%3D%20document.createElement('pre')%2Cb%20%3D%20document.getElementsByTagName('body')%5B0%5D%2CotherjQuery%20%3D%20false%2Cmsg%20%3D%20''%2Clibs%20%3D%20%5Bfunction%20loadjQuery()%20%7Bif%20(typeof%20jQuery%20!%3D%20'undefined')%20%7BshowMsg('This%20page%20already%20using%20jQuery%20v'%20%2B%20jQuery.fn.jquery)%3B%7D%20else%20%7Bif%20(typeof%20%24%20%3D%3D%20'function')%20%7BotherjQuery%20%3D%20true%3B%7Dvar%20jqv%20%3D%20prompt('jQuery%20version%3A'%2C%20'2.0.3')%3BgetScript('%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fjquery%2F'%2Bjqv%2B'%2Fjquery.js'%2C%20function()%20%7Bif%20(typeof%20jQuery%20%3D%3D%20'undefined')%20%7BshowMsg('Sorry%2C%20but%20jQuery%20wasn%5C't%20able%20to%20load')%7D%20else%20%7BshowMsg('This%20page%20is%20now%20jQuerified%20with%20v'%20%2B%20jQuery.fn.jquery%20%2B%20otherjQuery%20%3F%20'%20and%20noConflict().%20Use%20%24jq()%2C%20not%20%24().'%20%3A%20'')%3B%7D%7D)%3B%7D%7D%2Cfunction%20loadLodash()%20%7Bif%20(typeof%20_%20!%3D%20'undefined')%20%7BshowMsg('This%20page%20already%20using%20lodash%20v'%20%2B%20_.VERSION)%3B%7Dvar%20ldv%20%3D%20prompt('lodash%20version%3A'%2C%20'3.9.3')%3BgetScript('%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Flodash.js%2F'%2Bldv%2B'%2Flodash.min.js'%2C%20function()%20%7BshowMsg('This%20page%20is%20now%20has%20lodash')%3B%7D)%3B%7D%5D%3Bel.style.position%20%3D%20'fixed'%3Bel.style.top%20%3D%20'0'%3Bel.style.padding%20%3D%20'5px%2010px'%3Bel.style.zIndex%20%3D%209001%3Bel.style.fontSize%20%3D%20'12px'%3Bel.style.color%20%3D%20'%23222'%3Bel.style.backgroundColor%20%3D%20'%23f99'%3Bfunction%20getScript(url%2C%20success)%20%7Bvar%20script%20%3D%20document.createElement('script')%3Bscript.src%20%3D%20url%3Bvar%20head%20%3D%20document.getElementsByTagName('head')%5B0%5D%2Cdone%20%3D%20false%3Bscript.onload%20%3D%20script.onreadystatechange%20%3D%20function()%20%7Bif%20(!done%20%26%26%20(!this.readyState%20%7C%7C%20this.readyState%20%3D%3D%20'loaded'%20%7C%7C%20this.readyState%20%3D%3D%20'complete'))%20%7Bdone%20%3D%20true%3Bsuccess()%3Bscript.onload%20%3D%20script.onreadystatechange%20%3D%20null%3Bhead.removeChild(script)%3B%7D%7D%3Bhead.appendChild(script)%3B%7Dfunction%20showMsg(msg)%20%7Bif%20(!document.body.contains(el))%20%7Bb.appendChild(el)%3B%7Del.appendChild(document.createTextNode(msg%20%2B%20'%5Cn'))%3Bwindow.setTimeout(function()%20%7Bif%20(typeof%20jQuery%20%3D%3D%20'undefined')%20%7Bb.removeChild(el)%3B%7D%20else%20%7BjQuery(el).fadeOut('slow'%2C%20function()%20%7BjQuery(this).remove()%3B%7D)%3Bif%20(otherjQuery)%20%7B%24jq%20%3D%20jQuery.noConflict()%3B%7D%7D%7D%2C%202500)%3B%7Dlibs.forEach(function(init)%20%7Binit()%3B%7D)%3B%7D)()%7D)()