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2014/10/16 ¤W¤È 12:06:50
jquery Programming Glossary: ratherParallel asynchronous Ajax requests using jQuery http://stackoverflow.com/questions/1060539/parallel-asynchronous-ajax-requests-using-jquery this results in the requests being made serially. I'd much rather a way to make the requests in parallel and perform the page..
How can I get jQuery to perform a synchronous, rather than asynchronous, AJAX request? http://stackoverflow.com/questions/133310/how-can-i-get-jquery-to-perform-a-synchronous-rather-than-asynchronous-ajax-re can I get jQuery to perform a synchronous rather than asynchronous AJAX request I have a javascript widget which..
Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ] http://stackoverflow.com/questions/14344289/fancybox-doesnt-work-with-jquery-v1-9-0-f-browser-is-undefined-cannot-read as is. You may use it at your own risk Optionally you may rather rollback to jQuery v1.8.3 or apply the migration script as pointed..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events and unlike some other documentation this one is rather good with enough explanations and code examples. Changes 30.01.2013..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content with classic jQuery Mobile styling. Because this is rather processing heavy task there need to be some priorities if possible..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery one yourself. DaRKoN_ suggests appending to the tbody rather than adding content after the last tr . This gets around the..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery combining the two. Or if you are directly altering the div rather than the div being altered by user input in unpredictable ways..
How to get hex color value rather than RGB value? http://stackoverflow.com/questions/1740700/how-to-get-hex-color-value-rather-than-rgb-value to get hex color value rather than RGB value Using the following jQuery will get the RGB.. .css 'backgroundColor' Is there a way to get the hex value rather than the RGB javascript jquery colors hex rgb share improve..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari to access PHP variables in JavaScript or jQuery rather than php echo variable How do I access PHP variables in JavaScript..
How can I convince IE to simply display application/json rather than offer to download it? http://stackoverflow.com/questions/2483771/how-can-i-convince-ie-to-simply-display-application-json-rather-than-offer-to-do can I convince IE to simply display application json rather than offer to download it While debugging jQuery apps that..
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice wasn't the formatting of the JSON as T.J. pointed out but rather that my JSON text didn't conform to requirements of the web..
jqGrid: Disable form fields when editing http://stackoverflow.com/questions/3405029/jqgrid-disable-form-fields-when-editing cause I do really like it even though the documentation is rather poor . Anyway enough background information I suppose. Let's..
Full path from file input using jQuery http://stackoverflow.com/questions/3489133/full-path-from-file-input-using-jquery I call val on an input with type file I only get file name rather than full path. How can I get full path jquery input file type..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery advantage . If that is however a major showstopper then rather look for an action based web MVC framework like Spring MVC ...
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement Where real performance impacts arise is when a selector rather than a DOM object is repeatedly passed to the jQuery constructor..
http://stackoverflow.com/questions/5874652/prop-vs-attr I'll summarize the main issues You usually want prop rather than attr . In the majority of cases prop does what attr used.. checked attribute The attribute value reflects the default rather than the current visible state except in some older versions..
Creating jQuery AJAX requests to a PHP function http://stackoverflow.com/questions/7016701/creating-jquery-ajax-requests-to-a-php-function to create a jQuery AJAX request that calls a PHP function rather than posts to a separate page If you could send me any examples..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin locally that you'll really be deploying to the web rather than use local files install a simple web server and test via..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event jquery mobile phonegap share improve this question Rather than use tap and taphold which I've tried to use but ran into..
jQuery pitfalls to avoid [closed] http://stackoverflow.com/questions/1229259/jquery-pitfalls-to-avoid '#label' .method2 '#label' .css 'background color' 'red' Rather than '#button' .click function var label '#label' label.method..
Choosing and activating the right controls on an AJAX-driven site http://stackoverflow.com/questions/15048223/choosing-and-activating-the-right-controls-on-an-ajax-driven-site greasemonkey tampermonkey share improve this question Rather than just alter the script from the question I hope to make..
JavaScript data grid for millions of rows http://stackoverflow.com/questions/2402953/javascript-data-grid-for-millions-of-rows see pages or view only finite amounts of data at a time. Rather it should appear that all of the data are available. Instead..
Simple jQuery Ajax call leaks memory in Internet Explorer http://stackoverflow.com/questions/2429056/simple-jquery-ajax-call-leaks-memory-in-internet-explorer test in another VM and see if the results are the same. Rather than setting up another VM I found a laptop that was running..
jQuery event that triggers after CSS is loaded? http://stackoverflow.com/questions/2571164/jquery-event-that-triggers-after-css-is-loaded events javascript events share improve this question Rather than creating a new link element and appending it to the head..
Accessing class member variables inside an event handler in Javascript http://stackoverflow.com/questions/3076010/accessing-class-member-variables-inside-an-event-handler-in-javascript event.pageY Is not able to access Map's member variable y Rather than changing the member variable of the Map class the this.x..
Jquery $.ajax fails in IE on cross domain calls http://stackoverflow.com/questions/3362474/jquery-ajax-fails-in-ie-on-cross-domain-calls from the wayback machine XDomainRequest Supported IE8 Rather than implement the CORS version of XMLHttpRequest the IE team..
How do you swap DIVs on mouseover? (jquery?) http://stackoverflow.com/questions/34536/how-do-you-swap-divs-on-mouseover-jquery .addClass 'active' this .data 'slide' .addClass 'active' Rather than displaying all slides when JS is off which would likely..
How do I access style properties of pseudo-elements with jQuery? http://stackoverflow.com/questions/3743513/how-do-i-access-style-properties-of-pseudo-elements-with-jquery For context this is a followup to an earlier question . Rather than digging through cssRules I'd like to base the logic on..
http://stackoverflow.com/questions/5471291/javascript-with-jquery-click-and-double-click-on-same-element-different-effect call the associated function say single_click_function . Rather set a timer for a certain period of time say x . If we do not..
jQuery .find() doesn't return data in IE but does in Firefox and Chrome http://stackoverflow.com/questions/562283/jquery-find-doesnt-return-data-in-ie-but-does-in-firefox-and-chrome an easy way to change a couple pieces of text on his site. Rather than having him edit the HTML I decided to provide an XML file..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac this I've used inheritance var self Object.create Base Rather then editing the Internal class you have directly you should..
http://stackoverflow.com/questions/6004129/document-ready-shorthand The code in your question has nothing to do with .ready . Rather it is a self invoking anonymous function with the jQuery object..
Is there a JQuery plugin which combines Draggable and Selectable http://stackoverflow.com/questions/705250/is-there-a-jquery-plugin-which-combines-draggable-and-selectable around to position them either in groups or singly . Rather like the Windows Desktop really. We're using JQuery already..
Fancybox 2 visible navigation arrows http://stackoverflow.com/questions/8670956/fancybox-2-visible-navigation-arrows to always keep the image gallery navigation arrows visible Rather than just visible on hover. jquery navigation fancybox image..
jQuery.ajax handling continue responses: “success:” vs “.done”? http://stackoverflow.com/questions/8840257/jquery-ajax-handling-continue-responses-success-vs-done want to make this ajax call from a few different places. Rather than passing in your success function as an option to the function..
Truncate text with jQuery based on pixel width http://stackoverflow.com/questions/895888/truncate-text-with-jquery-based-on-pixel-width Thanks javascript jquery share improve this question Rather than hacking this together with script why not just use CSS..
Creating templated/persistant header/footer template in jQuery Mobile and PhoneGap http://stackoverflow.com/questions/9152446/creating-templated-persistant-header-footer-template-in-jquery-mobile-and-phoneg to start from which uses HTML JS to create the pages. Rather than have all the page tags in one single html file he's got..
Proper use of .on method in Jquery http://stackoverflow.com/questions/9473379/proper-use-of-on-method-in-jquery that I'll need the same event handler triggered on. Rather than add the event handler twice or however many times. .live..
Parallel asynchronous Ajax requests using jQuery http://stackoverflow.com/questions/1060539/parallel-asynchronous-ajax-requests-using-jquery var sum value_1 value_2 '#mynode' .html sum However this results in the requests being made serially. I'd much rather a way to make the requests in parallel and perform the page update after all are complete. Is there any way to do this ..
How can I get jQuery to perform a synchronous, rather than asynchronous, AJAX request? http://stackoverflow.com/questions/133310/how-can-i-get-jquery-to-perform-a-synchronous-rather-than-asynchronous-ajax-re can I get jQuery to perform a synchronous rather than asynchronous AJAX request I have a javascript widget which provides standard extension points. One of them is the..
Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ] http://stackoverflow.com/questions/14344289/fancybox-doesnt-work-with-jquery-v1-9-0-f-browser-is-undefined-cannot-read
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events documentation. It will usually provide you with needed information and unlike some other documentation this one is rather good with enough explanations and code examples. Changes 30.01.2013 Added a new method of multiple event triggering prevention..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content add new content to jQuery Mobile page new content must be enhanced with classic jQuery Mobile styling. Because this is rather processing heavy task there need to be some priorities if possible jQuery Mobile needs to do as less enhancing as possible...
http://stackoverflow.com/questions/171027/add-table-row-in-jquery have no rows there will be no tbody unless you have specified one yourself. DaRKoN_ suggests appending to the tbody rather than adding content after the last tr . This gets around the issue of having no rows but still isn't bulletproof as you..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery have changed is less expensive and so you might consider combining the two. Or if you are directly altering the div rather than the div being altered by user input in unpredictable ways like if it is contentEditable you can simply fire a custom..
How to get hex color value rather than RGB value? http://stackoverflow.com/questions/1740700/how-to-get-hex-color-value-rather-than-rgb-value to get hex color value rather than RGB value Using the following jQuery will get the RGB value of an element's background color '#selector' .css 'backgroundColor'.. the RGB value of an element's background color '#selector' .css 'backgroundColor' Is there a way to get the hex value rather than the RGB javascript jquery colors hex rgb share improve this question var hexDigits new Array 0 1 2 3 4 5 6 7 8..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari to access PHP variables in JavaScript or jQuery rather than php echo variable How do I access PHP variables in JavaScript or jQuery Do I have to write php echo variable1 php..
How can I convince IE to simply display application/json rather than offer to download it? http://stackoverflow.com/questions/2483771/how-can-i-convince-ie-to-simply-display-application-json-rather-than-offer-to-do can I convince IE to simply display application json rather than offer to download it While debugging jQuery apps that use AJAX I often have the need to see the json that is being..
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice service UPDATE It turns out that the problem with my request wasn't the formatting of the JSON as T.J. pointed out but rather that my JSON text didn't conform to requirements of the web service. Here's a valid JSON request based on the code in the..
jqGrid: Disable form fields when editing http://stackoverflow.com/questions/3405029/jqgrid-disable-form-fields-when-editing and doesn't cover all the features of this great plug in cause I do really like it even though the documentation is rather poor . Anyway enough background information I suppose. Let's get to the point I use the navbar which is built in to jqGrid..
Full path from file input using jQuery http://stackoverflow.com/questions/3489133/full-path-from-file-input-using-jquery path from file input using jQuery When I call val on an input with type file I only get file name rather than full path. How can I get full path jquery input file type share improve this question You can't It's a security..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery enable the button in JSF side which is in turn a huge security advantage . If that is however a major showstopper then rather look for an action based web MVC framework like Spring MVC . You'll only take into account that you have to write all that..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement but it is better practice to reuse jQuery objects anyway. Where real performance impacts arise is when a selector rather than a DOM object is repeatedly passed to the jQuery constructor e.g. 'p' . As for the use of var again always use var to..
http://stackoverflow.com/questions/5874652/prop-vs-attr using jQuery that will break as a result of this change though. I'll summarize the main issues You usually want prop rather than attr . In the majority of cases prop does what attr used to do. Replacing calls to attr with prop in your code will.. correct way to check or uncheck the checkbox is using the checked attribute The attribute value reflects the default rather than the current visible state except in some older versions of IE thus making things still harder . The attribute tells..
Creating jQuery AJAX requests to a PHP function http://stackoverflow.com/questions/7016701/creating-jquery-ajax-requests-to-a-php-function I have been posting to a separate PHP file. Is it possible to create a jQuery AJAX request that calls a PHP function rather than posts to a separate page If you could send me any examples or documentation would be great. php javascript jquery..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin isn't going to work cross browser. If you're just testing something locally that you'll really be deploying to the web rather than use local files install a simple web server and test via http URLs instead. That gives you a much more accurate security..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event bound' '#my_items_loader' .hide myScroll.refresh jquery jquery mobile phonegap share improve this question Rather than use tap and taphold which I've tried to use but ran into the same problems it seems to be an inherent issue with the..
jQuery pitfalls to avoid [closed] http://stackoverflow.com/questions/1229259/jquery-pitfalls-to-avoid For example '#button' .click function '#label' .method '#label' .method2 '#label' .css 'background color' 'red' Rather than '#button' .click function var label '#label' label.method label.method2 label.css 'background color' 'red' Or even..
Choosing and activating the right controls on an AJAX-driven site http://stackoverflow.com/questions/15048223/choosing-and-activating-the-right-controls-on-an-ajax-driven-site target page is removed or changed by Nike javascript jquery greasemonkey tampermonkey share improve this question Rather than just alter the script from the question I hope to make a quick outline of how to script these kinds of pages and actions..
JavaScript data grid for millions of rows http://stackoverflow.com/questions/2402953/javascript-data-grid-for-millions-of-rows to the user in a grid using JavaScript. The user shouldn't see pages or view only finite amounts of data at a time. Rather it should appear that all of the data are available. Instead of downloading the data all at once small chunks are downloaded..
Simple jQuery Ajax call leaks memory in Internet Explorer http://stackoverflow.com/questions/2429056/simple-jquery-ajax-call-leaks-memory-in-internet-explorer way it doesn't leak in Firefox. Someone suggested running the test in another VM and see if the results are the same. Rather than setting up another VM I found a laptop that was running XP Home with Internet Explorer 8. It exhibits the same problem...
jQuery event that triggers after CSS is loaded? http://stackoverflow.com/questions/2571164/jquery-event-that-triggers-after-css-is-loaded anything and I can provide more code. javascript jquery css events javascript events share improve this question Rather than creating a new link element and appending it to the head you could retrieve the contents of the stylesheet with an..
Accessing class member variables inside an event handler in Javascript http://stackoverflow.com/questions/3076010/accessing-class-member-variables-inside-an-event-handler-in-javascript Is not able to access Map's member variable x this.y event.pageY Is not able to access Map's member variable y Rather than changing the member variable of the Map class the this.x in the event handler tries to affect the x member variable..
Jquery $.ajax fails in IE on cross domain calls http://stackoverflow.com/questions/3362474/jquery-ajax-fails-in-ie-on-cross-domain-calls link is dead so I'm writing here some of its information taken from the wayback machine XDomainRequest Supported IE8 Rather than implement the CORS version of XMLHttpRequest the IE team have gone with there own propriety object named XDomainRequest...
How do you swap DIVs on mouseover? (jquery?) http://stackoverflow.com/questions/34536/how-do-you-swap-divs-on-mouseover-jquery 'active' slides.removeClass 'active' this .addClass 'active' this .data 'slide' .addClass 'active' Rather than displaying all slides when JS is off which would likely break the page layout I would place inside the switch LIs real..
How do I access style properties of pseudo-elements with jQuery? http://stackoverflow.com/questions/3743513/how-do-i-access-style-properties-of-pseudo-elements-with-jquery do I access style properties of pseudo elements with jQuery For context this is a followup to an earlier question . Rather than digging through cssRules I'd like to base the logic on jQuery selectors that search for the effects of those rules...
http://stackoverflow.com/questions/5471291/javascript-with-jquery-click-and-double-click-on-same-element-different-effect this question The general idea Upon the first click dont call the associated function say single_click_function . Rather set a timer for a certain period of time say x . If we do not get another click during that time span go for the single_click_function..
jQuery .find() doesn't return data in IE but does in Firefox and Chrome http://stackoverflow.com/questions/562283/jquery-find-doesnt-return-data-in-ie-but-does-in-firefox-and-chrome doing a little web work for him. Part of what he needed was an easy way to change a couple pieces of text on his site. Rather than having him edit the HTML I decided to provide an XML file with the messages in it and I used jQuery to pull them out..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac and you can keep leave boilerplate code untouched. To achieve this I've used inheritance var self Object.create Base Rather then editing the Internal class you have directly you should be editing a sub class. All your template default functionality..
http://stackoverflow.com/questions/6004129/document-ready-shorthand handler is handler where handler is a function . See here . The code in your question has nothing to do with .ready . Rather it is a self invoking anonymous function with the jQuery object as its argument. Its purpose is to restrict the scope of..
Is there a JQuery plugin which combines Draggable and Selectable http://stackoverflow.com/questions/705250/is-there-a-jquery-plugin-which-combines-draggable-and-selectable with a number of items which can be selected and dragged around to position them either in groups or singly . Rather like the Windows Desktop really. We're using JQuery already so additions to that would be first choice. JQuery UI Draggables..
Fancybox 2 visible navigation arrows http://stackoverflow.com/questions/8670956/fancybox-2-visible-navigation-arrows visible navigation arrows Is it possible with Fancybox 2.0 to always keep the image gallery navigation arrows visible Rather than just visible on hover. jquery navigation fancybox image gallery share improve this question For fancybox v2.x..
jQuery.ajax handling continue responses: “success:” vs “.done”? http://stackoverflow.com/questions/8840257/jquery-ajax-handling-continue-responses-success-vs-done bound to anywhere else in your application. So let's say you want to make this ajax call from a few different places. Rather than passing in your success function as an option to the function that makes this ajax call you can just have the function..
Truncate text with jQuery based on pixel width http://stackoverflow.com/questions/895888/truncate-text-with-jquery-based-on-pixel-width way to do it faster ie bubble sort that would be great too. Thanks javascript jquery share improve this question Rather than hacking this together with script why not just use CSS to specify the width of the element you're putting this string..
Creating templated/persistant header/footer template in jQuery Mobile and PhoneGap http://stackoverflow.com/questions/9152446/creating-templated-persistant-header-footer-template-in-jquery-mobile-and-phoneg app with jQuery Mobile PhoneGap. I'm using this sample template to start from which uses HTML JS to create the pages. Rather than have all the page tags in one single html file he's got it split up so it's easier to edit. Since I will have a separate..
Proper use of .on method in Jquery http://stackoverflow.com/questions/9473379/proper-use-of-on-method-in-jquery .on method. Basically I'm loading and dynamically loading content that I'll need the same event handler triggered on. Rather than add the event handler twice or however many times. .live was great for this but .on has replaced it and I just can't..
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