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jquery Programming Glossary: howeverMake cross-domain ajax JSONP request with jQuery http://stackoverflow.com/questions/11736431/make-cross-domain-ajax-jsonp-request-with-jquery actualJsonData Summary Your client code seems just fine. However you have to modify your server code to wrap your JSON data with..
Variable doesn't get returned from AJAX function http://stackoverflow.com/questions/12475269/variable-doesnt-get-returned-from-ajax-function into files instead of leaving it in the main design file. However by doing that the return of a function doesn't return any value...
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements a class myclass href # test3 a That works with no problem. However consider if the myclass elements were written to the page at..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events 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..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content enhance any instances of the widgets it finds on the page. However if you generate new markup client side or load in content via..
Jquery .on() method not working on dynamic content http://stackoverflow.com/questions/15090942/jquery-on-method-not-working-on-dynamic-content on click. So when I click on tag B action B is performed. However the .on method does not seems to be working on the dynamically..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery to set the type of an element if the browser allows it. However your own code will need to be aware that attempting to do this..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile to do the redirect in my phonegap jquerymobile projects. However what makes me confused is that I need to put the script of all.. .click function alert 123 button id btnTest Test button However the script will never execute in test.html. Then I put the script..
http://stackoverflow.com/questions/1960240/jquery-ajax-submit-form productid document.orderproductForm.productid.value ... However I do not know exactly all the form inputs. Is there a feature..
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 to replace a div element in the User's current page. However if the session timeouts the server sends a redirect directive..
http://stackoverflow.com/questions/3100319/event-on-a-disabled-input so event handlers could be placed on container elements. However Firefox doesn't exhibit this behaviour it just does nothing..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin to your .get so it was using an ordinary XMLHttpRequest. However your browser supported CORS Cross Origin Resource Sharing to.. other was to echo back the contents of the Origin header. However file URLs produce a null Origin which can't be authorized via..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe 'some selector' frames 'nameOfMyIframe' .document .doStuff However this doesn't seem to work. A bit of inspection shows me that.. undefined unless I wait a while for the iframe to load. However when the iframe loads the variables are not accessible I get..
Download a file by jQuery.Ajax http://stackoverflow.com/questions/4545311/download-a-file-by-jquery-ajax param param name bufferSize 1024 param result action However when I call the action using the jQuery .post download.action..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate the web about the differences between live and delegate . However I haven't found the answer I'm looking for if this is a dupe..
http://stackoverflow.com/questions/7261619/jquery-data-vs-attr .data in jQuery console.log '#foo' .data 'foo' outputs bar However when you store data on a DOM node in jQuery using data the variables.. '#bar' .data 'foo bar baz' still outputs fizz buzz However the object returned by .data will not have the hyphenated key..
How to generate a simple popup using jQuery http://stackoverflow.com/questions/1328723/how-to-generate-a-simple-popup-using-jquery but it's really pretty simple. First the CSS tweak this however you like a.selected background color #1F75CC color white z index..
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 unofficial patch and is unsupported by Fancybox's author however it works as is. You may use it at your own risk Optionally you..
Render Partial View Using jQuery in ASP.NET MVC http://stackoverflow.com/questions/1570127/render-partial-view-using-jquery-in-asp-net-mvc You can't render a partial view using only jQuery. You can however call a method action that will render the partial view for you..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery On this basis you can use the following which will work however many rows you have and also account for multiple tbody elements..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels Read all of the documentation before you use this approach however since it may or may not meet your needs. There are a lot of..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on .live 'click' function alert A click happened If however you do have a parent element somewhere that isn't getting replaced.. the selector matters it won't execute anymore. With .click however the event handler is bound right on the DOM element the fact..
Using jQuery, Restricting File Size Before Uploading http://stackoverflow.com/questions/307679/using-jquery-restricting-file-size-before-uploading to filesystem for example reading and writing local files however due to HTML5 File Api specification there are some file properties..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate of bind 'a.myClass' .live 'click' function ... delegate however uses a slightly more verbose syntax '#containerElement' .delegate.. .delegate 'a.myClass' 'click' function ... This however seems to me to be much more explicit about what is actually..
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 which is in turn a huge security advantage . If that is however a major showstopper then rather look for an action based web..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate of bind 'a.myClass' .live 'click' function ... delegate however uses a slightly more verbose syntax '#containerElement' .delegate.. .delegate 'a.myClass' 'click' function ... This however seems to me to be much more explicit about what is actually..
jQuery - How to Use slideDown (or show) function on a table row? http://stackoverflow.com/questions/467336/jquery-how-to-use-slidedown-or-show-function-on-a-table-row to add a row to a table and have that row slide into view however the slidedown function seems to be adding a display block style..
How to disable scrolling temporarily? http://stackoverflow.com/questions/4770025/how-to-disable-scrolling-temporarily scroll event cannot be canceled. You can cancel 2 things however mouse scroll and buttons associated with scrolling. Working..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn jsapi method since I don't leverage any other Google API's however if that ever changed then I would consider it... First The Google..
How to get image size (height & width) using JavaScript? http://stackoverflow.com/questions/623172/how-to-get-image-size-height-width-using-javascript image. var img document.getElementById 'imageid' or however you get a handle to the IMG var width img.clientWidth var height..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery the alert The alert works fine and the value is populated however I can't seem to assign it to a variable and return its value... as a paramater. This method is tried and true &ndash however jQuery has .Deferred . This allows you to make your own asynchronous..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery need to select elements by exactly that ID instead. The is however a special character in CSS identifiers representing a pseudo..
Make cross-domain ajax JSONP request with jQuery http://stackoverflow.com/questions/11736431/make-cross-domain-ajax-jsonp-request-with-jquery so it just calls the success method like this successCallback actualJsonData Summary Your client code seems just fine. However you have to modify your server code to wrap your JSON data with a function name that passed with query string. i.e. If you..
Variable doesn't get returned from AJAX function http://stackoverflow.com/questions/12475269/variable-doesnt-get-returned-from-ajax-function AJAX function As my framework grows i decided to split it into files instead of leaving it in the main design file. However by doing that the return of a function doesn't return any value. data isn't empty if i alert the values in the js file they..
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements class myclass href # test1 a a class myclass href # test2 a a class myclass href # test3 a That works with no problem. However consider if the myclass elements were written to the page at some future time. For example a id anchor1 href # create link..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events in jQuery is to call code inside 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..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content use to auto initialize themselves. it will automatically enhance any instances of the widgets it finds on the page. However if you generate new markup client side or load in content via Ajax and inject it into a page you can trigger the create..
Jquery .on() method not working on dynamic content http://stackoverflow.com/questions/15090942/jquery-on-method-not-working-on-dynamic-content clicked on it appends another tag B to perform an action B on click. So when I click on tag B action B is performed. However the .on method does not seems to be working on the dynamically created tag B. My html and jquery for tag A is as below a..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery the type of an input element. As of jQuery 1.9 we allow you to set the type of an element if the browser allows it. However your own code will need to be aware that attempting to do this on oldIE will still throw an error. The jQuery Migrate plugin..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile index.html in jquery mobile I have used .mobile.changepage to do the redirect in my phonegap jquerymobile projects. However what makes me confused is that I need to put the script of all the pages to the same file index.html. If not the redirect.. my device will redirect to test.html which seem to be #btnTest .click function alert 123 button id btnTest Test button However the script will never execute in test.html. Then I put the script to index.html what I expect to be is done. Whatever if..
http://stackoverflow.com/questions/1960240/jquery-ajax-submit-form cartproductid document.orderproductForm.cartproductid.value productid document.orderproductForm.productid.value ... However I do not know exactly all the form inputs. Is there a feature function or something that would just send ALL the form inputs..
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 a Servlet using Ajax and then use the resulting HTML fragment to replace a div element in the User's current page. However if the session timeouts the server sends a redirect directive to send the user to the login page. Nonetheless JQuery is..
http://stackoverflow.com/questions/3100319/event-on-a-disabled-input event originating from the disabled element up the DOM tree so event handlers could be placed on container elements. However Firefox doesn't exhibit this behaviour it just does nothing at all when you click on a disabled element. I can't think of..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin had two problems You weren't passing a jsonp type specifier to your .get so it was using an ordinary XMLHttpRequest. However your browser supported CORS Cross Origin Resource Sharing to allow cross domain XMLHttpRequest if the server OKed it. That's.. reaching Flickr via .get they must have been doing while the other was to echo back the contents of the Origin header. However file URLs produce a null Origin which can't be authorized via echo back. The first was solved in a roundabout way by Darin's..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe of the iframe something like function document ready 'some selector' frames 'nameOfMyIframe' .document .doStuff However this doesn't seem to work. A bit of inspection shows me that the variables in frames 'nameOfMyIframe' are undefined unless.. shows me that the variables in frames 'nameOfMyIframe' are undefined unless I wait a while for the iframe to load. However when the iframe loads the variables are not accessible I get permission denied type errors . Does anyone know of way to..
Download a file by jQuery.Ajax http://stackoverflow.com/questions/4545311/download-a-file-by-jquery-ajax param param name contentDisposition attachment filename fileName param param name bufferSize 1024 param result action However when I call the action using the jQuery .post download.action para1 value1 para2 value2 .... function data console.info..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate live vs delegate I've read some posts here and elsewhere on the web about the differences between live and delegate . However I haven't found the answer I'm looking for if this is a dupe please tell me . I know that the difference between live and..
http://stackoverflow.com/questions/7261619/jquery-data-vs-attr foo bar href # foo a The data can then be accessed using .data in jQuery console.log '#foo' .data 'foo' outputs bar However when you store data on a DOM node in jQuery using data the variables are stored in on the node object . This is to accommodate.. id bar data foo bar baz fizz buzz href # fizz buzz a JS console.log '#bar' .data 'foo bar baz' still outputs fizz buzz However the object returned by .data will not have the hyphenated key set '#bar' .data .fooBarBaz works '#bar' .data 'fooBarBaz'..
How to generate a simple popup using jQuery http://stackoverflow.com/questions/1328723/how-to-generate-a-simple-popup-using-jquery doesn't need a plugin. This might look like a lot of code but it's really pretty simple. First the CSS tweak this however you like a.selected background color #1F75CC color white z index 100 .messagepop background color #FFFFFF border 1px solid..
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 for pointing out the extra closing bracket NOTE this is an unofficial patch and is unsupported by Fancybox's author however it works as is. You may use it at your own risk Optionally you may rather rollback to jQuery v1.8.3 or apply the migration..
Render Partial View Using jQuery in ASP.NET MVC http://stackoverflow.com/questions/1570127/render-partial-view-using-jquery-in-asp-net-mvc asp.net mvc renderpartial share improve this question You can't render a partial view using only jQuery. You can however call a method action that will render the partial view for you and add it to the page using jQuery AJAX. .get '@Url.Action..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery at least one tbody in your markup even if it has no rows. On this basis you can use the following which will work however many rows you have and also account for multiple tbody elements '#myTable tbody last' .append ' tr ... tr tr ... tr ' ..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels than re subscribing to DOM elements on every update. Read all of the documentation before you use this approach however since it may or may not meet your needs. There are a lot of jQuery plugins that would be unreasonable to refactor to use..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on page and not be replaced at any point use .live like this .clickAlert .live 'click' function alert A click happened If however you do have a parent element somewhere that isn't getting replaced so its event handlers aren't going bye bye you should.. the handler runs...so the element no longer matching the selector matters it won't execute anymore. With .click however the event handler is bound right on the DOM element the fact that it doesn't match whatever selector was used to find it..
Using jQuery, Restricting File Size Before Uploading http://stackoverflow.com/questions/307679/using-jquery-restricting-file-size-before-uploading file input size with jQuery You actually don't have access to filesystem for example reading and writing local files however due to HTML5 File Api specification there are some file properties that you do have access to and the file size is one of..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate one benefit of live is that its syntax is very close to that of bind 'a.myClass' .live 'click' function ... delegate however uses a slightly more verbose syntax '#containerElement' .delegate 'a.myClass' 'click' function ... This however seems to.. however uses a slightly more verbose syntax '#containerElement' .delegate 'a.myClass' 'click' function ... This however seems to me to be much more explicit about what is actually happening. You don't realise from the live example that the..
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 disabled button in JS side won't 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..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate one benefit of live is that its syntax is very close to that of bind 'a.myClass' .live 'click' function ... delegate however uses a slightly more verbose syntax '#containerElement' .delegate 'a.myClass' 'click' function ... This however seems to.. however uses a slightly more verbose syntax '#containerElement' .delegate 'a.myClass' 'click' function ... This however seems to me to be much more explicit about what is actually happening. You don't realise from the live example that the..
jQuery - How to Use slideDown (or show) function on a table row? http://stackoverflow.com/questions/467336/jquery-how-to-use-slidedown-or-show-function-on-a-table-row to Use slideDown or show function on a table row I'm trying to add a row to a table and have that row slide into view however the slidedown function seems to be adding a display block style to the table row which messes up the layout. Any ideas how..
How to disable scrolling temporarily? http://stackoverflow.com/questions/4770025/how-to-disable-scrolling-temporarily jquery scrolling share improve this question The scroll event cannot be canceled. You can cancel 2 things however mouse scroll and buttons associated with scrolling. Working demo left 37 up 38 right 39 down 40 spacebar 32 pageup 33 pagedown..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn JQuery served by Google API servers. I didn't go with the jsapi method since I don't leverage any other Google API's however if that ever changed then I would consider it... First The Google api servers are distributed across the world instead of..
How to get image size (height & width) using JavaScript? http://stackoverflow.com/questions/623172/how-to-get-image-size-height-width-using-javascript
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery Function. I'm trying to return the GUID value shown here in the alert The alert works fine and the value is populated however I can't seem to assign it to a variable and return its value. Ultimately I need to access the GUID value in other functions.. answer solve this problem by introducing a callback function as a paramater. This method is tried and true &ndash however jQuery has .Deferred . This allows you to make your own asynchronous logic return a promise which you can then attach any..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery foo input type checkbox id foo bar name foo bar ... You need to select elements by exactly that ID instead. The is however a special character in CSS identifiers representing a pseudo selector. To select an element with a in the ID using CSS selectors..
Maintain Text Selection When Using DIV as a button http://stackoverflow.com/questions/11786401/maintain-text-selection-when-using-div-as-a-button this command. alert getSelected To which I get an alert popup with the selected characters. ...so it works in theory. HOWEVER When I want to use a button to make the call what's happening is that the text selection dissapears FIRST and thus I am..
http://stackoverflow.com/questions/18043125/plugin-illuminate-0-7-incompatible-to-jquery-1-9-1-or-jquery-ui-1-10-3-typeer BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING..
Looking for jQuery easing functions without using a plugin http://stackoverflow.com/questions/5207301/looking-for-jquery-easing-functions-without-using-a-plugin BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING.. BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING..
Will linking javascript files in the body rather than in the header cause a problem? http://stackoverflow.com/questions/6838689/will-linking-javascript-files-in-the-body-rather-than-in-the-header-cause-a-prob if it's in the head or the body . document .ready ensures that the DOM is fully loaded before any script is executed. HOWEVER putting all of your script includes and scripts at the bottom of the body is best for loading performance. This article..
MVC3 custom validation: compare two dates http://stackoverflow.com/questions/7025198/mvc3-custom-validation-compare-two-dates startdatevalue Date.parse value '' This works fine when the CalendarEntry is not wrapped inside another class. HOWEVER when I use a view model like so public class TrainingDateEditViewModel #region Properties summary Gets or sets CalendarEntry...
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