¡@
2014/10/16 ¤W¤È 12:10:18
jquery Programming Glossary: wheneverAlert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally closed accidentally I have a chat application I want that whenever user accidentally or manually closes the browser he should get..
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error? http://stackoverflow.com/questions/1256394/what-exactly-can-cause-an-hierarchy-request-err-dom-exception-3-error functions internally but what exactly is it trying to do whenever such a problem appears javascript jquery domexception share..
Jquery: how to detect a textbox's content has changed http://stackoverflow.com/questions/1481152/jquery-how-to-detect-a-textboxs-content-has-changed detect a textbox's content has changed I want to detect whenever a textbox's content has changed. I can use the keyup method..
Modifying document.location.hash without page scrolling http://stackoverflow.com/questions/1489624/modifying-document-location-hash-without-page-scrolling got it set up to automatically modify the hash in the URL whenever a button is clicked. The only issue of course is that when this..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery the dimensions don't change and reassigning the position whenever it fires can take a performance hit. In my experience using.. it is contentEditable you can simply fire a custom event whenever you do so. Downside IE and Opera don't implement this event...
iFrame src change event detection? http://stackoverflow.com/questions/2429045/iframe-src-change-event-detection onLoad alert 'Test' iframe The alert will pop up whenever the location within the iframe changes. It works in all modern..
problem when cloning jQuery UI datepicker http://stackoverflow.com/questions/2441061/problem-when-cloning-jquery-ui-datepicker .datepicker and that pretty much does it. Clone true whenever you can it'll save you headaches in the long run. share improve..
Correctly calling setGridWidth on a jqGrid inside a jQueryUI Dialog http://stackoverflow.com/questions/2686043/correctly-calling-setgridwidth-on-a-jqgrid-inside-a-jqueryui-dialog it. When the Dialog opens initially but it gets called whenever it opens I want the grid to resize to the size of the locDialog..
Getting value of select (dropdown) before change http://stackoverflow.com/questions/4076770/getting-value-of-select-dropdown-before-change dropdown before change The thing i want to achieve is whenever the select dropdown is changed i want the value of the dropdown..
Playing sound notifications using Javascript? http://stackoverflow.com/questions/450033/playing-sound-notifications-using-javascript sound notifications using Javascript How can I do that so whenever a user clicks a link we play a sound Using javascript and jquery..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se to get it to mimic this code I use the following code whenever the page form is reset. This select box is populated by a set..
javascript resize event firing multiple times while dragging the resize handle http://stackoverflow.com/questions/667426/javascript-resize-event-firing-multiple-times-while-dragging-the-resize-handle call the actual resize event handler after 1 second. Then whenever this flag is true ignore the resize event. Then in the actual..
How to show loading spinner in jQuery? http://stackoverflow.com/questions/68485/how-to-show-loading-spinner-in-jquery this .hide The ajaxStart Stop functions will fire whenever you do any ajax calls. Update As of jQuery 1.8 the documentation..
Jquery mouseenter() vs mouseover() http://stackoverflow.com/questions/7286532/jquery-mouseenter-vs-mouseover states MouseOver Will fire upon entering an element and whenever any mouse movements occur within the element. MouseEnter Will..
Event when element added to page http://stackoverflow.com/questions/7434685/event-when-element-added-to-page Jquery The responder suggested triggering a custom event whenever a div was added to the page. However I'm writing a Chrome extension..
Autocomplete combobox with Knockout JS template / JQuery http://stackoverflow.com/questions/7537002/autocomplete-combobox-with-knockout-js-template-jquery response query.call this request.term mappedSource else whenever the items that make up the source are updated make sure that..
Using jQuery to grab the content from CKEditor's iframe http://stackoverflow.com/questions/924145/using-jquery-to-grab-the-content-from-ckeditors-iframe generic solutions to this would be to run the following whenever you try to submit the form for instance in CKEDITOR.instances..
Is there any “on DOM change” event? [duplicate] http://stackoverflow.com/questions/9470931/is-there-any-on-dom-change-event I need to setup an event handler which should fire whenever something is appended changed removed on the DOM. This answer..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip to some. They serve different purposes .then is to be used whenever you want to work with the result of the process i.e. as the..
Can somebody explain jQuery queue to me? [closed] http://stackoverflow.com/questions/1058158/can-somebody-explain-jquery-queue-to-me run it if the queue hasn't started. 'inprogress' sentinel Whenever you dequeue a function from the fx queue it will unshift push..
jquery Event.stopPropagation() seems not to work http://stackoverflow.com/questions/1122375/jquery-event-stoppropagation-seems-not-to-work when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element..
How to do long-polling AJAX requests in ASP.NET MVC? http://stackoverflow.com/questions/1342216/how-to-do-long-polling-ajax-requests-in-asp-net-mvc AJAX requests for server PUSH notifications in ASP.NET MVC Whenever I do it it seems that only the last browser to open up a window..
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element..
HTTP 500 Error jQuery Ajax with Web service http://stackoverflow.com/questions/14101321/http-500-error-jquery-ajax-with-web-service here. Download Project file As you can see in the project Whenever I try to call the Web Service Internal Server Error 500 is occurring...
Resize SubGrid Columns on resizing main grid http://stackoverflow.com/questions/14216113/resize-subgrid-columns-on-resizing-main-grid headers of subGrids. So It looks like a grouping. Here Whenever I resize main grid column. I checked jqGrid docs and found resizeStop..
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 looking at the template knows what's supposed to happen. Whenever a new member of the development team comes on board she can..
How to apply 100% height to div? http://stackoverflow.com/questions/1818467/how-to-apply-100-height-to-div window .height 'div last' .offset .top window .resize Whenever the window is resized the last div's height is modified so that..
jQuery - Fire event if CSS class changed http://stackoverflow.com/questions/1950038/jquery-fire-event-if-css-class-changed jquery javascript events share improve this question Whenever you change a class in your script you could use a trigger to..
How to stop event bubbling with jquery live? http://stackoverflow.com/questions/1967537/how-to-stop-event-bubbling-with-jquery-live when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element..
Jquery click event propagation http://stackoverflow.com/questions/2244320/jquery-click-event-propagation 0 A Element event a .live click function alert clicked Whenever you click the anchor it fires event from it parent row. Any..
http://stackoverflow.com/questions/2836838/tail-f-in-a-webbrowser to implement Http Web server functionality using sockets. Whenever an Http GET request is coming serve only the difference from..
prevent Duplicate values using Jquery Validation http://stackoverflow.com/questions/2955536/prevent-duplicate-values-using-jquery-validation alert 'duplicate found ' In a nutshell how this works is Whenever a user enters something into a text box JQuery loops through..
http://stackoverflow.com/questions/3015335/jquery-html-vs-append mySecondDiv jquery html share improve this question Whenever you pass a string of HTML to any of jQuery's methods this is..
Download File Using Javascript/jQuery http://stackoverflow.com/questions/3749231/download-file-using-javascript-jquery target '_blank' href 'http localhost directory file.pdf' Whenever that link is clicked it will download the file in a new tab..
jQuery html attribute not working in IE http://stackoverflow.com/questions/412734/jquery-html-attribute-not-working-in-ie in IE I am using country and state dropdowns in my form. Whenever the user selects the country in the dropdown the respective..
capturing html5 canvas output as video or swf or png sequence? http://stackoverflow.com/questions/4781602/capturing-html5-canvas-output-as-video-or-swf-or-png-sequence of the Document object that owns the canvas element. ... Whenever the toDataURL method of a canvas element whose origin clean.. is called the method must raise a SECURITY_ERR exception. Whenever the getImageData method of the 2D context of a canvas element..
change iframe source in ie using javascript http://stackoverflow.com/questions/700499/change-iframe-source-in-ie-using-javascript adid php echo selectedAdIdx amp autoPlay true' iframe Whenever I click on a div I have to change the source of the iframe...
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally when browser window closed accidentally I have a chat application I want that whenever user accidentally or manually closes the browser he should get an alert so that various clean up operations could be carried..
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error? http://stackoverflow.com/questions/1256394/what-exactly-can-cause-an-hierarchy-request-err-dom-exception-3-error it relate to jQuery I know the library uses native javascript functions internally but what exactly is it trying to do whenever such a problem appears javascript jquery domexception share improve this question It means you've tried to insert a..
Jquery: how to detect a textbox's content has changed http://stackoverflow.com/questions/1481152/jquery-how-to-detect-a-textboxs-content-has-changed how to detect a textbox's content has changed I want to detect whenever a textbox's content has changed. I can use the keyup method but that will also detect keystrokes which do not generate letters..
Modifying document.location.hash without page scrolling http://stackoverflow.com/questions/1489624/modifying-document-location-hash-without-page-scrolling us with correct links to sections for tech support etc. I've got it set up to automatically modify the hash in the URL whenever a button is clicked. The only issue of course is that when this happens it also scrolls the page to this element. Is there..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery .bind 'DOMSubtreeModified' ... But this will fire even if the dimensions don't change and reassigning the position whenever it fires can take a performance hit. In my experience using this method checking whether the dimensions have changed is..
iFrame src change event detection? http://stackoverflow.com/questions/2429045/iframe-src-change-event-detection event as in the following example iframe src http www.google.com onLoad alert 'Test' iframe The alert will pop up whenever the location within the iframe changes. It works in all modern browsers but may not work in some very older browsers like..
problem when cloning jQuery UI datepicker http://stackoverflow.com/questions/2441061/problem-when-cloning-jquery-ui-datepicker
Correctly calling setGridWidth on a jqGrid inside a jQueryUI Dialog http://stackoverflow.com/questions/2686043/correctly-calling-setgridwidth-on-a-jqgrid-inside-a-jqueryui-dialog a jQueryUI dialog #locDialog which has a jqGrid grid inside it. When the Dialog opens initially but it gets called whenever it opens I want the grid to resize to the size of the locDialog . When I do this initially I get scrollbars inside the grid..
Getting value of select (dropdown) before change http://stackoverflow.com/questions/4076770/getting-value-of-select-dropdown-before-change value of select dropdown before change The thing i want to achieve is whenever the select dropdown is changed i want the value of the dropdown before change. I am using 1.3.2 version of jquery and using..
Playing sound notifications using Javascript? http://stackoverflow.com/questions/450033/playing-sound-notifications-using-javascript sound notifications using Javascript How can I do that so whenever a user clicks a link we play a sound Using javascript and jquery here. javascript jquery audio share improve this question..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se option value whatever text option ' .val 'whatever' EDIT Trying to get it to mimic this code I use the following code whenever the page form is reset. This select box is populated by a set of radio buttons. .focus was closer but the option did not..
javascript resize event firing multiple times while dragging the resize handle http://stackoverflow.com/questions/667426/javascript-resize-event-firing-multiple-times-while-dragging-the-resize-handle that the user is currently resizing. Set a timeout to call the actual resize event handler after 1 second. Then whenever this flag is true ignore the resize event. Then in the actual handler once everything is done and correct set the flag back..
How to show loading spinner in jQuery? http://stackoverflow.com/questions/68485/how-to-show-loading-spinner-in-jquery it initially .ajaxStart function this .show .ajaxStop function this .hide The ajaxStart Stop functions will fire whenever you do any ajax calls. Update As of jQuery 1.8 the documentation states that .ajaxStart Stop should only be attached to..
Jquery mouseenter() vs mouseover() http://stackoverflow.com/questions/7286532/jquery-mouseenter-vs-mouseover the difference between the mouseenter and mouseover . The post states MouseOver Will fire upon entering an element and whenever any mouse movements occur within the element. MouseEnter Will fire upon entering an element. I came up with a fiddle that..
Event when element added to page http://stackoverflow.com/questions/7434685/event-when-element-added-to-page How to do an action when an element is added to a page using Jquery The responder suggested triggering a custom event whenever a div was added to the page. However I'm writing a Chrome extension and don't have access to the page source. What are my..
Autocomplete combobox with Knockout JS template / JQuery http://stackoverflow.com/questions/7537002/autocomplete-combobox-with-knockout-js-template-jquery options.source function request response currentResponse response query.call this request.term mappedSource else whenever the items that make up the source are updated make sure that autocomplete knows it mappedSource.subscribe function newValue..
Using jQuery to grab the content from CKEditor's iframe http://stackoverflow.com/questions/924145/using-jquery-to-grab-the-content-from-ckeditors-iframe iframe ckeditor share improve this question Another generic solutions to this would be to run the following whenever you try to submit the form for instance in CKEDITOR.instances CKEDITOR.instances instance .updateElement This will force..
Is there any “on DOM change” event? [duplicate] http://stackoverflow.com/questions/9470931/is-there-any-on-dom-change-event there any &ldquo on DOM change&rdquo event duplicate I need to setup an event handler which should fire whenever something is appended changed removed on the DOM. This answer does not work in my case. The DOM can be modified by third..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip method. The examples below might still be helpful to some. They serve different purposes .then is to be used whenever you want to work with the result of the process i.e. as the documentation says when the deferred object is resolved or rejected...
Can somebody explain jQuery queue to me? [closed] http://stackoverflow.com/questions/1058158/can-somebody-explain-jquery-queue-to-me fx queue will automatically dequeue the next function and run it if the queue hasn't started. 'inprogress' sentinel Whenever you dequeue a function from the fx queue it will unshift push into the first location of the array the string inprogress..
jquery Event.stopPropagation() seems not to work http://stackoverflow.com/questions/1122375/jquery-event-stoppropagation-seems-not-to-work inner anchor BOTH events will be triggered. This is because when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element trigger this click event. To stop further processing for a..
How to do long-polling AJAX requests in ASP.NET MVC? http://stackoverflow.com/questions/1342216/how-to-do-long-polling-ajax-requests-in-asp-net-mvc ASP.NET MVC Does anyone know how to code up long polling AJAX requests for server PUSH notifications in ASP.NET MVC Whenever I do it it seems that only the last browser to open up a window gets the notifications. As if IIS ASP.NET were canceling..
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn inner anchor BOTH events will be triggered. This is because when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element trigger this click event. To stop further processing for a..
HTTP 500 Error jQuery Ajax with Web service http://stackoverflow.com/questions/14101321/http-500-error-jquery-ajax-with-web-service web service. You can download the very small project from here. Download Project file As you can see in the project Whenever I try to call the Web Service Internal Server Error 500 is occurring. In chrome I can see the following alert executed by..
Resize SubGrid Columns on resizing main grid http://stackoverflow.com/questions/14216113/resize-subgrid-columns-on-resizing-main-grid code to create jqGrid with subGrids. In my case I have removed headers of subGrids. So It looks like a grouping. Here Whenever I resize main grid column. I checked jqGrid docs and found resizeStop which returns column id and new width. But didn't..
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 two do the same thing but in the AngularJS version anyone looking at the template knows what's supposed to happen. Whenever a new member of the development team comes on board she can look at this and then know that there is a directive called..
How to apply 100% height to div? http://stackoverflow.com/questions/1818467/how-to-apply-100-height-to-div like this function window .resize function 'div last' .height window .height 'div last' .offset .top window .resize Whenever the window is resized the last div's height is modified so that the div extends to the bottom of the page. Window's resize..
jQuery - Fire event if CSS class changed http://stackoverflow.com/questions/1950038/jquery-fire-event-if-css-class-changed Does changing of CSS class fire the jQuery change event jquery javascript events share improve this question Whenever you change a class in your script you could use a trigger to raise your own event. this .addClass 'someClass' mySelector..
How to stop event bubbling with jquery live? http://stackoverflow.com/questions/1967537/how-to-stop-event-bubbling-with-jquery-live inner anchor BOTH events will be triggered. This is because when a li .bind click fn is bound you're actually saying Whenever a click event occurs on an LI element or inside an LI element trigger this click event. To stop further processing for a..
Jquery click event propagation http://stackoverflow.com/questions/2244320/jquery-click-event-propagation Excluir a span .css top 20px .fadeIn slow document .scrollTop 0 A Element event a .live click function alert clicked Whenever you click the anchor it fires event from it parent row. Any ideas jquery events click share improve this question You..
http://stackoverflow.com/questions/2836838/tail-f-in-a-webbrowser to use Django or another web framework. It is very easy to implement Http Web server functionality using sockets. Whenever an Http GET request is coming serve only the difference from the different request. In order to achieve this you need to..
prevent Duplicate values using Jquery Validation http://stackoverflow.com/questions/2955536/prevent-duplicate-values-using-jquery-validation if this .val current.val this .attr 'id' current.attr 'id' alert 'duplicate found ' In a nutshell how this works is Whenever a user enters something into a text box JQuery loops through all the text boxes in the form and compares their values with..
http://stackoverflow.com/questions/3015335/jquery-html-vs-append div The same as var mySecondDiv ' div div ' '#myDiv' .append mySecondDiv jquery html share improve this question Whenever you pass a string of HTML to any of jQuery's methods this is what happens A temporary element is created let's call it x...
Download File Using Javascript/jQuery http://stackoverflow.com/questions/3749231/download-file-using-javascript-jquery
jQuery html attribute not working in IE http://stackoverflow.com/questions/412734/jquery-html-attribute-not-working-in-ie html attribute not working in IE I am using country and state dropdowns in my form. Whenever the user selects the country in the dropdown the respective states of the country will populate in the states dropdown...
capturing html5 canvas output as video or swf or png sequence? http://stackoverflow.com/questions/4781602/capturing-html5-canvas-output-as-video-or-swf-or-png-sequence or an HTMLVideoElement whose origin is not the same as that of the Document object that owns the canvas element. ... Whenever the toDataURL method of a canvas element whose origin clean flag is set to false is called the method must raise a SECURITY_ERR.. of a canvas element whose origin clean flag is set to false is called the method must raise a SECURITY_ERR exception. Whenever the getImageData method of the 2D context of a canvas element whose origin clean flag is set to false is called with otherwise..
change iframe source in ie using javascript http://stackoverflow.com/questions/700499/change-iframe-source-in-ie-using-javascript id iframeId frameborder 0 src '.. .. player iabpreview.php adid php echo selectedAdIdx amp autoPlay true' iframe Whenever I click on a div I have to change the source of the iframe. I am using the following code if j.browser.msie frames 'iframeId'..
|