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2014/10/16 ¤W¤È 12:08:50
jquery Programming Glossary: speedjQuery Uncaught TypeError: Property '$' of object [object Window] is not a function http://stackoverflow.com/questions/10807200/jquery-uncaught-typeerror-property-of-object-object-window-is-not-a-funct up before it will get removed .fn.fadeInSlide function speed callback if .isFunction speed callback speed if speed speed.. .fn.fadeInSlide function speed callback if .isFunction speed callback speed if speed speed 200 if callback callback function.. function speed callback if .isFunction speed callback speed if speed speed 200 if callback callback function this.each function..
jQuery event to trigger action when a div is made visible http://stackoverflow.com/questions/1225102/jquery-event-to-trigger-action-when-a-div-is-made-visible jQuery function var _oldShow .fn.show .fn.show function speed oldCallback return this .each function var obj this newCallback.. the element passing the new callback _oldShow.apply obj speed newCallback Usage example jQuery function '#test' .bind 'beforeShow'..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events archives 2009 event filter In a nutshell if speed is your main concern then Solution 2 is much better then Solution..
Is there a case insensitive jQuery :contains selector? http://stackoverflow.com/questions/187537/is-there-a-case-insensitive-jquery-contains-selector instead of jQuery a .text In the previous expression speeds it up considerably so try at your own risk if speed is an issue... speeds it up considerably so try at your own risk if speed is an issue. see @John 's question Latest edit For jQuery 1.8..
Unexpected token ILLEGAL in webkit http://stackoverflow.com/questions/4404526/unexpected-token-illegal-in-webkit fade sliceDown' slices 15 animSpeed 500 Slide transition speed pauseTime 3000 startSlide 0 Set starting Slide 0 index directionNav..
Is there a link to the “latest” jQuery library on Google APIs? http://stackoverflow.com/questions/441412/is-there-a-link-to-the-latest-jquery-library-on-google-apis
Change the selected value of a drop-down list with jQuery http://stackoverflow.com/questions/499405/change-the-selected-value-of-a-drop-down-list-with-jquery fine but when I remove the alert and let it run at full speed I get the error Could not set the selected property. Invalid..
Browser Memory Usage Comparison: inline onClick vs. using JQuery .bind() http://stackoverflow.com/questions/5303471/browser-memory-usage-comparison-inline-onclick-vs-using-jquery-bind recommend you additionally always use gridview true which speed up the building of jqGrid but which can not be used if you use..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery jQuery within the form but am only just getting up to speed so am not sure how to go about this other than individually..
Javascript - head, body or jQuery? http://stackoverflow.com/questions/10994335/javascript-head-body-or-jquery article also suggests that other than YSlow and Page Speed addons by Yahoo and Google respectively. Quoting from Yahoo..
jquery: speed difference between .css vs append to head? http://stackoverflow.com/questions/11958098/jquery-speed-difference-between-css-vs-append-to-head file or directly change the css rules as I'm doing here. Speed is the critical issue and the above sample is but a small slice..
Javascript after Ajax [duplicate] http://stackoverflow.com/questions/14417862/javascript-after-ajax echo row CargoFull . td tr echo ' tr td class forms Cruise Speed td td input type text id cruisespeed name cruisespeed size 30.. name cruisespeed size 30 value ' echo row CruiseSpeed . td tr echo ' tr td class forms Range td td input type text..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn tools out there is Firebug and some plug ins for it Page Speed and YSlow . If you use a CDN but your pages are requesting images.. give you a quick breakdown of your page load time and Page Speed YSlow can offer some good suggestions to help. share improve..
css selectors vs jquery traversal http://stackoverflow.com/questions/16308405/css-selectors-vs-jquery-traversal css jquery selectors share improve this question Yup. Speed. .find will win every time. And speed of processing is tantamount..
Turning two elements visible/hidden in the same div http://stackoverflow.com/questions/17725361/turning-two-elements-visible-hidden-in-the-same-div this opened my eyes on a few things in JScript Speed Up Your JavaScript YouTube video How to implement jQuery In..
jQuery toggle show/hide elements after certain number of matching elements http://stackoverflow.com/questions/2411588/jquery-toggle-show-hide-elements-after-certain-number-of-matching-elements href # Shift Racing em 21 em a li li a class all href # Speed and Strength em 21 em a li li a class all href # Spidi em 21..
How does this JavaScript/JQuery Syntax work: (function( window, undefined ) { })(window)? http://stackoverflow.com/questions/2716069/how-does-this-javascript-jquery-syntax-work-function-window-undefined javascript can look it up quicker. Further infomation Speed Up Your JavaScript Nicholas C. Zakas share improve this answer..
What is the fastest method for selecting descendant elements in jQuery? http://stackoverflow.com/questions/3177763/what-is-the-fastest-method-for-selecting-descendant-elements-in-jquery revised speed tests here http jsfiddle.net QLV9y 1 Speed test More is Better On Chrome Method 3 is the best then method..
What's the difference between jquery.js and jquery.min.js? http://stackoverflow.com/questions/3475024/whats-the-difference-between-jquery-js-and-jquery-min-js points. You can get an addon for Mozilla called Page Speed that will look through your site and show you all the .JS files..
shadowbox stops working after jquery function call http://stackoverflow.com/questions/9144577/shadowbox-stops-working-after-jquery-function-call link to the actual page and skip all the .load fanciness Speed wise it won't make that much of an impact if any at all. It..
jQuery Uncaught TypeError: Property '$' of object [object Window] is not a function http://stackoverflow.com/questions/10807200/jquery-uncaught-typeerror-property-of-object-object-window-is-not-a-funct fadeInSlide by revaxarts.com Fades out a box and slide it up before it will get removed .fn.fadeInSlide function speed callback if .isFunction speed callback speed if speed speed 200 if callback callback function this.each function var this.. Fades out a box and slide it up before it will get removed .fn.fadeInSlide function speed callback if .isFunction speed callback speed if speed speed 200 if callback callback function this.each function var this this this.fadeTo speed 2 1 .slideDown.. and slide it up before it will get removed .fn.fadeInSlide function speed callback if .isFunction speed callback speed if speed speed 200 if callback callback function this.each function var this this this.fadeTo speed 2 1 .slideDown speed..
jQuery event to trigger action when a div is made visible http://stackoverflow.com/questions/1225102/jquery-event-to-trigger-action-when-a-div-is-made-visible or if you need it to work with legacy code Jquery extension jQuery function var _oldShow .fn.show .fn.show function speed oldCallback return this .each function var obj this newCallback function if .isFunction oldCallback oldCallback.apply.. want obj.trigger 'beforeShow' now use the old function to show the element passing the new callback _oldShow.apply obj speed newCallback Usage example jQuery function '#test' .bind 'beforeShow' function alert 'beforeShow' .bind 'afterShow' function..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events of official jQuery framework it can be found here http www.codenothing.com archives 2009 event filter In a nutshell if speed is your main concern then Solution 2 is much better then Solution 1. Solution 4 A new one probably an easiest of them all...
Is there a case insensitive jQuery :contains selector? http://stackoverflow.com/questions/187537/is-there-a-case-insensitive-jquery-contains-selector accessing the DOM directly by using a.textContent a.innerText instead of jQuery a .text In the previous expression speeds it up considerably so try at your own risk if speed is an issue. see @John 's question Latest edit For jQuery 1.8 it should.. a.innerText instead of jQuery a .text In the previous expression speeds it up considerably so try at your own risk if speed is an issue. see @John 's question Latest edit For jQuery 1.8 it should be jQuery.expr .Contains jQuery.expr.createPseudo..
Unexpected token ILLEGAL in webkit http://stackoverflow.com/questions/4404526/unexpected-token-illegal-in-webkit slideshow' .nivoSlider effect 'fade' Specify sets like 'fold fade sliceDown' slices 15 animSpeed 500 Slide transition speed pauseTime 3000 startSlide 0 Set starting Slide 0 index directionNav true Next Prev directionNavHide true Only show on hover..
Is there a link to the “latest” jQuery library on Google APIs? http://stackoverflow.com/questions/441412/is-there-a-link-to-the-latest-jquery-library-on-google-apis
Change the selected value of a drop-down list with jQuery http://stackoverflow.com/questions/499405/change-the-selected-value-of-a-drop-down-list-with-jquery ._statusDDL .val 2 When I put an alert just above it it works fine but when I remove the alert and let it run at full speed I get the error Could not set the selected property. Invalid Index I'm not sure if it's a bug with jQuery or Internet Explorer..
Browser Memory Usage Comparison: inline onClick vs. using JQuery .bind() http://stackoverflow.com/questions/5303471/browser-memory-usage-comparison-inline-onclick-vs-using-jquery-bind code and just say jqGrid which handle you want to use. I recommend you additionally always use gridview true which speed up the building of jqGrid but which can not be used if you use afterInsertRow function which you considered to use as an..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery and clear them 'manually' would do the trick. I'm already using jQuery within the form but am only just getting up to speed so am not sure how to go about this other than individually referencing each field by ID which doesn't seem very efficient...
Javascript - head, body or jQuery? http://stackoverflow.com/questions/10994335/javascript-head-body-or-jquery method is to put it before body tag. Yahoo performance article also suggests that other than YSlow and Page Speed addons by Yahoo and Google respectively. Quoting from Yahoo article linked above The problem caused by scripts is that they..
jquery: speed difference between .css vs append to head? http://stackoverflow.com/questions/11958098/jquery-speed-difference-between-css-vs-append-to-head bloaty workaround. Is it faster to link to an off site css file or directly change the css rules as I'm doing here. Speed is the critical issue and the above sample is but a small slice of the growing kludge. Thankfully the root cause is being..
Javascript after Ajax [duplicate] http://stackoverflow.com/questions/14417862/javascript-after-ajax input type text id cargofull name cargofull size 30 value ' echo row CargoFull . td tr echo ' tr td class forms Cruise Speed td td input type text id cruisespeed name cruisespeed size 30 value ' echo row CruiseSpeed . td tr echo ' tr td class forms.. ' tr td class forms Cruise Speed td td input type text id cruisespeed name cruisespeed size 30 value ' echo row CruiseSpeed . td tr echo ' tr td class forms Range td td input type text id range name range size 30 value ' echo row Range . td tr..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn that occurs Last if you haven't looked at it one of the best tools out there is Firebug and some plug ins for it Page Speed and YSlow . If you use a CDN but your pages are requesting images every time because of no cache headers you're missing..
css selectors vs jquery traversal http://stackoverflow.com/questions/16308405/css-selectors-vs-jquery-traversal one would need more code to get the same result. jquery css jquery selectors share improve this question Yup. Speed. .find will win every time. And speed of processing is tantamount jsPerf speed test to show what I mean Although .find will..
Turning two elements visible/hidden in the same div http://stackoverflow.com/questions/17725361/turning-two-elements-visible-hidden-in-the-same-div from Google font end engineer Nicholas Zakas on JavaScript optimization this opened my eyes on a few things in JScript Speed Up Your JavaScript YouTube video How to implement jQuery In order to use this and countless other jQuery methods you must..
jQuery toggle show/hide elements after certain number of matching elements http://stackoverflow.com/questions/2411588/jquery-toggle-show-hide-elements-after-certain-number-of-matching-elements li li a class all href # Scorpion em 21 em a li li a class all href # Shift Racing em 21 em a li li a class all href # Speed and Strength em 21 em a li li a class all href # Spidi em 21 em a li li a class all href # Teknic em 21 em a li li a class..
How does this JavaScript/JQuery Syntax work: (function( window, undefined ) { })(window)? http://stackoverflow.com/questions/2716069/how-does-this-javascript-jquery-syntax-work-function-window-undefined
What is the fastest method for selecting descendant elements in jQuery? http://stackoverflow.com/questions/3177763/what-is-the-fastest-method-for-selecting-descendant-elements-in-jquery most direct method to get first level children. Based on Anurag's revised speed tests here http jsfiddle.net QLV9y 1 Speed test More is Better On Chrome Method 3 is the best then method 1 2 and then 4 5 On Firefox Method 3 is still best then method..
What's the difference between jquery.js and jquery.min.js? http://stackoverflow.com/questions/3475024/whats-the-difference-between-jquery-js-and-jquery-min-js means they will load faster and will score you more brownie points. You can get an addon for Mozilla called Page Speed that will look through your site and show you all the .JS files and provide minified versions amongst other things . share..
shadowbox stops working after jquery function call http://stackoverflow.com/questions/9144577/shadowbox-stops-working-after-jquery-function-call your page in unexpected ways. Question Why don't you just link to the actual page and skip all the .load fanciness Speed wise it won't make that much of an impact if any at all. It just doesn't make sense to use AJAX like this when you could..
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