¡@
2014/10/16 ¤W¤È 12:02:18
jquery Programming Glossary: cachingWhat is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this 'data bar' bar this .css 'background color' 'red' Does caching the jQuery object really improve the performance of our code.. this I did some tests with jsPerf and I found that indeed caching the jQuery object has only a little effect In Chrome it's only..
jQuery's .load() not working in IE - but fine in Firefox, Chrome and Safari http://stackoverflow.com/questions/1061525/jquerys-load-not-working-in-ie-but-fine-in-firefox-chrome-and-safari Many sites I have found have suggested that IE may be caching your code and suggest to append the code to #home .click function.. 'fast' e.preventDefault This should ensure that a IE isn't caching. See http zacster.blogspot.com 2008 10 jquery ie7 load url problem.html..
Stop jQuery .load response from being cached http://stackoverflow.com/questions/168963/stop-jquery-load-response-from-being-cached do I need to have my PHP script output headers to control caching jquery ajax caching share improve this question You have.. PHP script output headers to control caching jquery ajax caching share improve this question You have to use a more complex.. a more complex function like .ajax if you want to control caching on a per request basis. Or if you just want to turn it off for..
How to reload/refresh an element(image) in jQuery http://stackoverflow.com/questions/2104949/how-to-reload-refresh-an-elementimage-in-jquery improve this question It sounds like it's your browser caching the image which I now notice you wrote in your question . You..
http://stackoverflow.com/questions/367786/prevent-caching-of-ajax-call caching of AJAX call It looks like that if I load dynamic content using..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache the Cache Control directives which force to use the caching behavior which you need. For example I use personally Cache.. I use additionally Cache Control private which switch off caching the data on the proxy and declare that the data could be cached.. not shared with another users. If you want read more about caching control with respect of HTTP headers I'll recommend you to read..
jqGrid does not populate with data http://stackoverflow.com/questions/3912008/jqgrid-does-not-populate-with-data totalRecords rows 1 rows Rows pagedData read more about caching jqGrid data stored in browser cache and default.htm DOCTYPE.. width 100 prmNames nd null search null we switch of data caching on the server and not use _search parameter caption 'Weather..
How can jQuery deferred be used? http://stackoverflow.com/questions/4869609/how-can-jquery-deferred-be-used this question The best use case I can think of is in caching AJAX responses. Here's a modified example from Rebecca Murphey's..
Multiple javascript/css files: best practices? http://stackoverflow.com/questions/490618/multiple-javascript-css-files-best-practices GZipping Compression and HTTP Headers for client side caching. Edit Minify will also allow you to setup the request so 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 Thanks EDIT As Scott points out below this is considered caching in jQuery. http jquery howto.blogspot.com 2008 12 caching in.. caching in jQuery. http jquery howto.blogspot.com 2008 12 caching in jquery.html Jared javascript jquery caching this share.. 2008 12 caching in jquery.html Jared javascript jquery caching this share improve this question Yes definitely use this..
Prevent Caching in ASP.NET MVC for specific actions using an attribute http://stackoverflow.com/questions/10011780/prevent-caching-in-asp-net-mvc-for-specific-actions-using-an-attribute Caching in ASP.NET MVC for specific actions using an attribute I have..
Unexpected Caching of AJAX results in IE8 http://stackoverflow.com/questions/1013637/unexpected-caching-of-ajax-results-in-ie8 Caching of AJAX results in IE8 I'm having a serious issue with Internet..
Prevent back button after logout http://stackoverflow.com/questions/10511893/prevent-back-button-after-logout But this way I am loosing the advantage of Browser Caching. Please suggest a better way of achieving this. I feel there..
Caching issue with loading partial views into JQuery dialogs http://stackoverflow.com/questions/11528196/caching-issue-with-loading-partial-views-into-jquery-dialogs issue with loading partial views into JQuery dialogs Imagine..
Jquery AJAX not working in IE9 http://stackoverflow.com/questions/12592209/jquery-ajax-not-working-in-ie9 ignoring the .ajax chunk. Things I have tried Turn Ajax Caching Off URL encoded my request URL Went back to three older versions..
Performance of jQuery selector with context http://stackoverflow.com/questions/2421782/performance-of-jquery-selector-with-context #context d. #holder context where var context #context . Caching jquery obj Each of the cases where accessed X 1000 times and..
Caching a large number of images in a jQuery/HTML5 application http://stackoverflow.com/questions/3568557/caching-a-large-number-of-images-in-a-jquery-html5-application a large number of images in a jQuery HTML5 application I am..
http://stackoverflow.com/questions/3704886/jqgrid-caching-the-grid-data caching data jqgrid share improve this question The Caching of data can be realized but it is not easy. You have to define..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache
How does one disable Caching in jQuery Mobile UI http://stackoverflow.com/questions/4660934/how-does-one-disable-caching-in-jquery-mobile-ui does one disable Caching in jQuery Mobile UI Tried... div data role page data cache..
How to check if jQuery.ajax() request header Status is “304 Not Modified”? http://stackoverflow.com/questions/5173656/how-to-check-if-jquery-ajax-request-header-status-is-304-not-modified you don't already have that data why are you using caching Caching should be used when you have the old data on hand and only want..
jqGrid Export to CSV - Post Rather than Get http://stackoverflow.com/questions/5724342/jqgrid-export-to-csv-post-rather-than-get
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts RequireJS from Caching Required Scripts RequireJS seems to do something internally..
Caching $(this) in jQuery is a best practice? http://stackoverflow.com/questions/9603290/caching-this-in-jquery-is-a-best-practice this in jQuery is a best practice We all know it's good to..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this input' .each function this .addClass 'fooClass' this .attr 'data bar' bar this .css 'background color' 'red' Does caching the jQuery object really improve the performance of our code What happens behind the scenes when you pass a DOM element.. selector Selector here is a DOMElement this.length 1 return this I did some tests with jsPerf and I found that indeed caching the jQuery object has only a little effect In Chrome it's only 7 slower. In IE it's a little bit more significant 12 share..
jQuery's .load() not working in IE - but fine in Firefox, Chrome and Safari http://stackoverflow.com/questions/1061525/jquerys-load-not-working-in-ie-but-fine-in-firefox-chrome-and-safari share improve this question I am having the same problem. Many sites I have found have suggested that IE may be caching your code and suggest to append the code to #home .click function e .tabs .attr src tabs home.gif .islice .hide 'fast' .islice..
Stop jQuery .load response from being cached http://stackoverflow.com/questions/168963/stop-jquery-load-response-from-being-cached the stale information. Can I control this by jQuery or do I need to have my PHP script output headers to control caching jquery ajax caching share improve this question You have to use a more complex function like .ajax if you want to control.. Can I control this by jQuery or do I need to have my PHP script output headers to control caching jquery ajax caching share improve this question You have to use a more complex function like .ajax if you want to control caching on a per.. ajax caching share improve this question You have to use a more complex function like .ajax if you want to control caching on a per request basis. Or if you just want to turn it off for everything put this at the top of your script .ajaxSetup..
How to reload/refresh an element(image) in jQuery http://stackoverflow.com/questions/2104949/how-to-reload-refresh-an-elementimage-in-jquery Any assistance is greatly appreciated. jquery share improve this question It sounds like it's your browser caching the image which I now notice you wrote in your question . You can force the browser to reload the image by passing an extra..
http://stackoverflow.com/questions/367786/prevent-caching-of-ajax-call caching of AJAX call It looks like that if I load dynamic content using .get the result is cached in browser. Adding some random..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache recommend you include in the HTTP header of the server response the Cache Control directives which force to use the caching behavior which you need. For example I use personally Cache Control max age 0 and use ETag with the hash from the data sent... Modified allows the browser to use the local cache. UPDATED I use additionally Cache Control private which switch off caching the data on the proxy and declare that the data could be cached but not shared with another users. If you want read more.. on the proxy and declare that the data could be cached but not shared with another users. If you want read more about caching control with respect of HTTP headers I'll recommend you to read the following Caching Tutorial . share improve this answer..
jqGrid does not populate with data http://stackoverflow.com/questions/3912008/jqgrid-does-not-populate-with-data Page page Records totalRecords Total totalRecords rows 1 rows Rows pagedData read more about caching jqGrid data stored in browser cache and default.htm DOCTYPE html PUBLIC W3C DTD XHTML 1.0 Strict EN http www.w3.org TR xhtml1.. '#pager' sortname 'Timestamp' sortorder 'asc' height 100 width 100 prmNames nd null search null we switch of data caching on the server and not use _search parameter caption 'Weather Records' script head body table id list tr td tr table..
How can jQuery deferred be used? http://stackoverflow.com/questions/4869609/how-can-jquery-deferred-be-used done. javascript jquery jquery deferred share improve this question The best use case I can think of is in caching AJAX responses. Here's a modified example from Rebecca Murphey's intro post on the topic var cache function getData val..
Multiple javascript/css files: best practices? http://stackoverflow.com/questions/490618/multiple-javascript-css-files-best-practices HTTP request for a group of JS or CSS files. Minify also handles GZipping Compression and HTTP Headers for client side caching. Edit Minify will also allow you to setup the request so that for different pages you can include different files. For example..
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 handler. So should I use var this this or this this for this Thanks EDIT As Scott points out below this is considered caching in jQuery. http jquery howto.blogspot.com 2008 12 caching in jquery.html Jared javascript jquery caching this share improve.. Thanks EDIT As Scott points out below this is considered caching in jQuery. http jquery howto.blogspot.com 2008 12 caching in jquery.html Jared javascript jquery caching this share improve this question Yes definitely use this . A new jQuery.. considered caching in jQuery. http jquery howto.blogspot.com 2008 12 caching in jquery.html Jared javascript jquery caching this share improve this question Yes definitely use this . A new jQuery object must be constructed each time you use..
Prevent Caching in ASP.NET MVC for specific actions using an attribute http://stackoverflow.com/questions/10011780/prevent-caching-in-asp-net-mvc-for-specific-actions-using-an-attribute Caching in ASP.NET MVC for specific actions using an attribute I have an ASP.NET MVC 3 application. This application requests records..
Unexpected Caching of AJAX results in IE8 http://stackoverflow.com/questions/1013637/unexpected-caching-of-ajax-results-in-ie8 Caching of AJAX results in IE8 I'm having a serious issue with Internet Explorer caching results from a JQuery Ajax request. I..
Prevent back button after logout http://stackoverflow.com/questions/10511893/prevent-back-button-after-logout to cache header Cache Control no cache no store must revalidate But this way I am loosing the advantage of Browser Caching. Please suggest a better way of achieving this. I feel there must be a way of handling this by javascript client side php..
Caching issue with loading partial views into JQuery dialogs http://stackoverflow.com/questions/11528196/caching-issue-with-loading-partial-views-into-jquery-dialogs issue with loading partial views into JQuery dialogs Imagine a simple list of users with edit links. Clicking Edit opens..
Jquery AJAX not working in IE9 http://stackoverflow.com/questions/12592209/jquery-ajax-not-working-in-ie9 are no errors in the logs. It is like IE9 is just complete ignoring the .ajax chunk. Things I have tried Turn Ajax Caching Off URL encoded my request URL Went back to three older versions of Jquery Manually pinged my URL from IE9 able to get a..
Performance of jQuery selector with context http://stackoverflow.com/questions/2421782/performance-of-jquery-selector-with-context #context sending jquery object each time with selector #context d. #holder context where var context #context . Caching jquery obj Each of the cases where accessed X 1000 times and start and end time difference was noted. I found that time..
Caching a large number of images in a jQuery/HTML5 application http://stackoverflow.com/questions/3568557/caching-a-large-number-of-images-in-a-jquery-html5-application a large number of images in a jQuery HTML5 application I am building a web application in jQuery HTML5 which will run in..
http://stackoverflow.com/questions/3704886/jqgrid-caching-the-grid-data were cache by default but jqGrid ...how to cache it jquery caching data jqgrid share improve this question The Caching of data can be realized but it is not easy. You have to define on the server side some HTTP headers based on the caching..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache
How does one disable Caching in jQuery Mobile UI http://stackoverflow.com/questions/4660934/how-does-one-disable-caching-in-jquery-mobile-ui does one disable Caching in jQuery Mobile UI Tried... div data role page data cache 30 div data role page data cache never div data role page data..
How to check if jQuery.ajax() request header Status is “304 Not Modified”? http://stackoverflow.com/questions/5173656/how-to-check-if-jquery-ajax-request-header-status-is-304-not-modified If getting no data from the sever is a problem i.e. because you don't already have that data why are you using caching Caching should be used when you have the old data on hand and only want new data thus getting back no data with a 304 should not..
jqGrid Export to CSV - Post Rather than Get http://stackoverflow.com/questions/5724342/jqgrid-export-to-csv-post-rather-than-get
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts RequireJS from Caching Required Scripts RequireJS seems to do something internally that caches required javascript files. If I make a change to..
Caching $(this) in jQuery is a best practice? http://stackoverflow.com/questions/9603290/caching-this-in-jquery-is-a-best-practice this in jQuery is a best practice We all know it's good to cache calls to the DOM so instead of calling '#someElement'..
|
