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jquery Programming Glossary: usedWhy does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element and querySelectorAll methods CSS style notation is used to retrieve an element by its id for example document.querySelector.. somecdn.somewhere.com jquery.min.js script this syntax is used to allow the script to load via HTTPS on a page with protocol..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events as the DOM is loaded. However in jQuery Mobile Ajax is used to load the contents of each page into the DOM as you navigate... listed currently . The pageload event could therefore be used to access the loaded page. In few words this is happening because.. javascript object for a storage purpose. As long ajax is used for page loading and page is not reloaded in any way that object..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content widget Important The below enhancement methods are to be used only on current active page. For dynamically inserted pages.. through some specific method so trigger 'create' must be used instead. Enhancement example http jsfiddle.net Gajotres ck6uK.. necessary. Note .trigger 'pagecreate' can suppose be used only once per page refresh I found it to be untrue http jsfiddle.net..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background developers don't use jQuery at all at least until they get used to doing things the Angular Way . I've seen many developers.. section. Out of all of the many jQuery plugins you've seen used or written how many of them had an accompanying test suite Not..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call After more digging around I ditched this approach and used JSON . In this case all responses to ajax requests have the..
http://stackoverflow.com/questions/206384/how-to-format-a-json-date over this old format so this format generally shouldn't be used for new development. See the excellent Json.NET library for..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box parameter allows you to load actual values from all used controls to the moment of reloading Your code stay have very..
http://stackoverflow.com/questions/5874652/prop-vs-attr to prefer attr . Original answer If you've only ever used jQuery and not the DOM directly this could be a confusing change.. than attr . In the majority of cases prop does what attr used to do. Replacing calls to attr with prop in your code will generally.. is a good thing. If you're a jQuery developer and are confused by this whole business about properties and attributes you need..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery false jQuery.ready false If IE event model is used else if document.attachEvent ensure firing before onload maybe.. window.top function if jQuery.isReady return try If IE is used use the trick by Diego Perini http javascript.nwbox.com IEContentLoaded..
Is it possible to style a select box? http://stackoverflow.com/questions/1072239/is-it-possible-to-style-a-select-box to roll your own. Here's one https gist.github.com 1139558 Used to he here but it looks like the site is down. Use it like this..
http://stackoverflow.com/questions/1143517/jquery-resizing-image var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var.. var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var..
window.onbeforeunload and window.onunload is not working in Firefox , Safari , Opera? http://stackoverflow.com/questions/14645011/window-onbeforeunload-and-window-onunload-is-not-working-in-firefox-safari-o in Safari Opera and Firefox. My javaScript code will be Used for confirmation to closing the window window.onbeforeunload.. function return Are you sure want to LOGOUT the session Used to logout the session when browser window was closed window.onunload..
How to add a function to jQuery? http://stackoverflow.com/questions/1768150/how-to-add-a-function-to-jquery
Horizontal scrolling and vertical scrolling in JqueryMobile [closed] http://stackoverflow.com/questions/20565126/horizontal-scrolling-and-vertical-scrolling-in-jquerymobile absolute left 0 white space nowrap Transition wrappers Used for images transition in and out .holder .in .hidden position..
Scrollbar appear / disappear event in jQuery? http://stackoverflow.com/questions/2578046/scrollbar-appear-disappear-event-in-jquery I've used in the past to detect if a scrollbar is present. Used like '#my id' .hasScrollbar jQuery.fn.hasScrollbar function..
jQuery version compatibility detection http://stackoverflow.com/questions/2655308/jquery-version-compatibility-detection issues... feel free to improve upon it. function Used for version test cases. @param string left A string containing..
How to resize images proportionally / keeping the aspect ratio? http://stackoverflow.com/questions/3971841/how-to-resize-images-proportionally-keeping-the-aspect-ratio var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var..
Better way to prevent browser caching of JavaScript files http://stackoverflow.com/questions/4206224/better-way-to-prevent-browser-caching-of-javascript-files is there a better way JSP code long ts new Date .getTime Used to prevent JS CSS caching link rel stylesheet type text css..
Unexpected token ILLEGAL in webkit http://stackoverflow.com/questions/4404526/unexpected-token-illegal-in-webkit up some invalid and unfortunately invisible characters. Used to happen to me a lot when copying from jsFiddle. share improve..
jQuery templates - where should I put them? http://stackoverflow.com/questions/4719828/jquery-templates-where-should-i-put-them pageOfProducts products.slice pageIndex 5 pageIndex 5 5 Used cached productTemplate to render products .tmpl productTemplate..
jQuery Upload Progress and AJAX file upload http://stackoverflow.com/questions/4856917/jquery-upload-progress-and-ajax-file-upload _FILES 'file' 'tmp_name' path rsp array 'error' error Used in JS 'filename' filename 'filepath' ' tests uploads ' . filename..
How to call javascript function from asp.net button click event http://stackoverflow.com/questions/6203200/how-to-call-javascript-function-from-asp-net-button-click-event the record on the dialog. script type text javascript Used the following example to open the dialog withJquery var dl document..
how to pass a parameter from an URL to a XSL stylesheet using jQuery? http://stackoverflow.com/questions/733345/how-to-pass-a-parameter-from-an-url-to-a-xsl-stylesheet-using-jquery jquery xslt share improve this question Solution Used another jQuery library which provided an option to pass parameters..
Retrieving percentage CSS values (in firefox) http://stackoverflow.com/questions/8387419/retrieving-percentage-css-values-in-firefox that property after all calculations have been performed. Used values can be retrieved by calling window.getComputedStyle...
Why is jQuery so widely adopted versus other Javascript frameworks? [closed] http://stackoverflow.com/questions/990077/why-is-jquery-so-widely-adopted-versus-other-javascript-frameworks Integration with Microsoft's ASP.NET and VisualStudio Used by Microsoft Google and others MooTools offers the following.. for native functions support. More easy code reuse Used by The World Wide Web Consortium Palm and others. Given that..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element the majority of contemporary browsers which implement querySelector and querySelectorAll methods CSS style notation is used to retrieve an element by its id for example document.querySelector '#elementID' as opposed to the method by which an element.. without protocol and are running from file system script src somecdn.somewhere.com jquery.min.js script this syntax is used to allow the script to load via HTTPS on a page with protocol https and to load the HTTP version on a page with protocol..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events the document .ready function so everything will execute as soon as the DOM is loaded. However in jQuery Mobile Ajax is used to load the contents of each page into the DOM as you navigate. Because of this document .ready will trigger before your.. object This should be added to the documentation it's not listed currently . The pageload event could therefore be used to access the loaded page. In few words this is happening because you are sending additional parameters through pageChange... div page body html Solution 2 Or you can create a persistent javascript object for a storage purpose. As long ajax is used for page loading and page is not reloaded in any way that object will stay active. var storeObject firstname '' lastname..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content page content header content footer Enhance a single component widget Important The below enhancement methods are to be used only on current active page. For dynamically inserted pages those pages and their contents will be enhanced once inserted.. Unfortunately collapsible element can't be enhanced through some specific method so trigger 'create' must be used instead. Enhancement example http jsfiddle.net Gajotres ck6uK Table Markup enhancement .selector .table refresh While this.. tracker with a warning not to use it unless it is really really necessary. Note .trigger 'pagecreate' can suppose be used only once per page refresh I found it to be untrue http jsfiddle.net Gajotres 5rzxJ 3rd party enhancement plugins There..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background out which is why I always recommend that new AngularJS developers don't use jQuery at all at least until they get used to doing things the Angular Way . I've seen many developers here and on the mailing list create these elaborate solutions.. it's so important that I'm putting it as its own top level section. Out of all of the many jQuery plugins you've seen used or written how many of them had an accompanying test suite Not very many because jQuery isn't very amenable to that. But..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call worked I was a little dissatisfied as it is a bit of a hack. After more digging around I ditched this approach and used JSON . In this case all responses to ajax requests have the status code 200 and the body of the response contains a JSON..
http://stackoverflow.com/questions/206384/how-to-format-a-json-date agree with Rory's comment ISO 8601 dates are preferred over this old format so this format generally shouldn't be used for new development. See the excellent Json.NET library for a great alternative that serializes dates using the ISO 8601..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box of the usage of postData is usage of functions inside postData parameter allows you to load actual values from all used controls to the moment of reloading Your code stay have very clear structure. All works fine not only with HTTP GET requests..
http://stackoverflow.com/questions/5874652/prop-vs-attr they were in but still disagree with his recommendation to prefer attr . Original answer If you've only ever used jQuery and not the DOM directly this could be a confusing change although it is definitely an improvement conceptually... 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 generally work. Properties are generally simpler to deal with.. about the difference between properties and attributes. This is a good thing. If you're a jQuery developer and are confused by this whole business about properties and attributes you need to take a step back and learn a little about it since jQuery..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery function document.removeEventListener DOMContentLoaded arguments.callee false jQuery.ready false If IE event model is used else if document.attachEvent ensure firing before onload maybe late but safe also for iframes document.attachEvent onreadystatechange.. is ready if document.documentElement.doScroll window window.top function if jQuery.isReady return try If IE is used use the trick by Diego Perini http javascript.nwbox.com IEContentLoaded document.documentElement.doScroll left catch error..
Is it possible to style a select box? http://stackoverflow.com/questions/1072239/is-it-possible-to-style-a-select-box 's so that you can style it with CSS. Couldn't be too hard to roll your own. Here's one https gist.github.com 1139558 Used to he here but it looks like the site is down. Use it like this '#myselectbox' .selectbox Style it like this div.selectbox..
http://stackoverflow.com/questions/1143517/jquery-resizing-image img' .each function var maxWidth 100 Max width for the image var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var height this .height Current image height Check if the current.. img' .each function var maxWidth 100 Max width for the image var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var height this .height Current image height Check if the current..
window.onbeforeunload and window.onunload is not working in Firefox , Safari , Opera? http://stackoverflow.com/questions/14645011/window-onbeforeunload-and-window-onunload-is-not-working-in-firefox-safari-o will not get displayed in Firefox. window.onunload not working in Safari Opera and Firefox. My javaScript code will be Used for confirmation to closing the window window.onbeforeunload function return Are you sure want to LOGOUT the session Used.. for confirmation to closing the window window.onbeforeunload function return Are you sure want to LOGOUT the session Used to logout the session when browser window was closed window.onunload function if sessionId null sessionId null sessionId..
How to add a function to jQuery? http://stackoverflow.com/questions/1768150/how-to-add-a-function-to-jquery
Horizontal scrolling and vertical scrolling in JqueryMobile [closed] http://stackoverflow.com/questions/20565126/horizontal-scrolling-and-vertical-scrolling-in-jquerymobile To append images to .inner height 200px width auto position absolute left 0 white space nowrap Transition wrappers Used for images transition in and out .holder .in .hidden position absolute Hide preloaded images .hidden display none JS Variables..
Scrollbar appear / disappear event in jQuery? http://stackoverflow.com/questions/2578046/scrollbar-appear-disappear-event-in-jquery As others have said there is no easy way. Here's some code I've used in the past to detect if a scrollbar is present. Used like '#my id' .hasScrollbar jQuery.fn.hasScrollbar function var scrollHeight this.get 0 .scrollHeight safari's scrollHeight..
jQuery version compatibility detection http://stackoverflow.com/questions/2655308/jquery-version-compatibility-detection Just wrote a small jQuery plugin to help with version compatibility issues... feel free to improve upon it. function Used for version test cases. @param string left A string containing the version that will become the left hand operand. @param..
How to resize images proportionally / keeping the aspect ratio? http://stackoverflow.com/questions/3971841/how-to-resize-images-proportionally-keeping-the-aspect-ratio img' .each function var maxWidth 100 Max width for the image var maxHeight 100 Max height for the image var ratio 0 Used for aspect ratio var width this .width Current image width var height this .height Current image height Check if the current..
Better way to prevent browser caching of JavaScript files http://stackoverflow.com/questions/4206224/better-way-to-prevent-browser-caching-of-javascript-files of JS and CSS files by browsers. This seems slightly hacky.. is there a better way JSP code long ts new Date .getTime Used to prevent JS CSS caching link rel stylesheet type text css media screen href css management.css ts script type text javascript..
Unexpected token ILLEGAL in webkit http://stackoverflow.com/questions/4404526/unexpected-token-illegal-in-webkit
jQuery templates - where should I put them? http://stackoverflow.com/questions/4719828/jquery-templates-where-should-i-put-them 0 function renderProducts Get page of products var pageOfProducts products.slice pageIndex 5 pageIndex 5 5 Used cached productTemplate to render products .tmpl productTemplate pageOfProducts .appendTo #productContainer share improve..
jQuery Upload Progress and AJAX file upload http://stackoverflow.com/questions/4856917/jquery-upload-progress-and-ajax-file-upload 'WINDIR' path 'uploads '. filename error move_uploaded_file _FILES 'file' 'tmp_name' path rsp array 'error' error Used in JS 'filename' filename 'filepath' ' tests uploads ' . filename Web accessible echo json_encode rsp exit share improve..
How to call javascript function from asp.net button click event http://stackoverflow.com/questions/6203200/how-to-call-javascript-function-from-asp-net-button-click-event this same function from a gridview template button to modify the record on the dialog. script type text javascript Used the following example to open the dialog withJquery var dl document .ready function Adding the event of opening the dialog..
how to pass a parameter from an URL to a XSL stylesheet using jQuery? http://stackoverflow.com/questions/733345/how-to-pass-a-parameter-from-an-url-to-a-xsl-stylesheet-using-jquery any way I could send a parameter to my xsl file via js or jQuery jquery xslt share improve this question Solution Used another jQuery library which provided an option to pass parameters to the XSL file jquery 1.3.2.min.js jquery.transform.js..
Retrieving percentage CSS values (in firefox) http://stackoverflow.com/questions/8387419/retrieving-percentage-css-values-in-firefox The used value of any CSS property is the final value of that property after all calculations have been performed. Used values can be retrieved by calling window.getComputedStyle. Dimensions e.g. width line height are all in pixels... etc There..
Why is jQuery so widely adopted versus other Javascript frameworks? [closed] http://stackoverflow.com/questions/990077/why-is-jquery-so-widely-adopted-versus-other-javascript-frameworks following extras Large community of supporters Plugin Repository Integration with Microsoft's ASP.NET and VisualStudio Used by Microsoft Google and others MooTools offers the following extras Object Oriented Framework with Classic OOP emulation.. for JS Extended native objects Higher consistency between browsers for native functions support. More easy code reuse Used by The World Wide Web Consortium Palm and others. Given that it seems that MooTools does everything jQuery does and more..
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