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2014/10/16 ¤W¤È 12:03:42
jquery Programming Glossary: here'sHow 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 set some data before your mother function proceeds. Here's what your code would look like if changed as suggested beforecreate..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events you visit a page it is better to use pagebeforeshow event. Here's a working example http jsfiddle.net Gajotres Q3Usv to demonstrate.. will prevent page change before page transition can occur. Here's a working example Prevent multiple event binding triggering..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content and add another one with a filer option turned on. Here's a working example http stackoverflow.com a 15163984 1848600.. Enhancement example http jsfiddle.net Gajotres w4m2B Here's a demo how to add dynamic navbar tab http jsfiddle.net Gajotres..
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 if you really need to. There might be a better way. Here's a quick example that shows the pattern I see most frequently...
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 parent HEAD was disregarded during the page transition. Here's an official documentation http jquerymobile.com demos 1.2.0..
http://stackoverflow.com/questions/206384/how-to-format-a-json-date using .datepicker.formatDate without any success. FYI Here's the solution I came up with using a combination of the answers..
jQuery UI DatePicker to show month year only http://stackoverflow.com/questions/2208480/jquery-ui-datepicker-to-show-month-year-only ui date jquery datepicker share improve this question Here's a hack updated with entire .html file DOCTYPE html PUBLIC W3C..
jQueryUI: how can I custom-format the Autocomplete plug-in results? http://stackoverflow.com/questions/2435964/jqueryui-how-can-i-custom-format-the-autocomplete-plug-in-results a library I have come to learn is called monkey patching . Here's how I did it function monkeyPatchAutocomplete don't really need..
http://stackoverflow.com/questions/2558977/ajax-cross-domain-call use a server side language as the proxy as Andy E noted. Here's a small sample how to implement that using jQuery The jQuery..
apply !important CSS style using jQuery http://stackoverflow.com/questions/2655925/apply-important-css-style-using-jquery 'color' console.log div.style .getPropertyPriority 'color' Here's the output null red blue important The Function For those who..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own function return 'You have unsaved changes ' Here's a reference to this from Microsoft When a string is assigned..
How do I select text nodes with jQuery? http://stackoverflow.com/questions/298750/how-do-i-select-text-nodes-with-jquery which gives all descendant elements but no text nodes. Here's what I've come up with var getTextNodesIn function el return..
http://stackoverflow.com/questions/3100319/event-on-a-disabled-input of the disabled input and catch the click on that element. Here's an example of what I mean div style display inline block position..
Get real image width and height with JavaScript in Safari/Chrome? http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome timeouts I'd recommend using an image's onload event. Here's a quick example var img img 0 Get my img elem var pic_real_width..
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 turn up any useful matches on the error message . EDIT Here's some sample code that shows the problem .ready function var..
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript ask Edit You may want to have a look at other projects too Here's a list of similar projects some have been already mentioned..
How to retrieve checkboxes values in jQuery http://stackoverflow.com/questions/786142/how-to-retrieve-checkboxes-values-in-jquery solution jquery checkbox share improve this question Here's one that works. see the example function updateTextArea var..
Find text string using jQuery? http://stackoverflow.com/questions/926580/find-text-string-using-jquery improve this question jQuery has the contains method. Here's a snippet for you script type text javascript function var foundin..
Form inside of $.load not posting correctly http://stackoverflow.com/questions/13734395/form-inside-of-load-not-posting-correctly inside of .load not posting correctly Well here's what I got basically a button is clicked and the following code..
Problems with Google Maps API v3 + jQuery UI Tabs http://stackoverflow.com/questions/1428178/problems-with-google-maps-api-v3-jquery-ui-tabs return new google.maps.Map '#map_canvas' 0 myOptions And here's what I've found that does doesn't work for Maps API v3 Using..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content add filter option to an existing listview. Fortunately there's a workaround. If possible remove current listview and add another.. to create a button it can be even done with a basic div here's an example http jsfiddle.net Gajotres L9xcN Navbar Markup enhancement.. right 0 bottom 40px important left 0 important And here's a working example with Google maps api3 demo http jsfiddle.net..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work an expression to a value. To understand this better here's a similar diagram to show you how JS resolves expressions Where..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t the second parameter. jQuery._data DOM element events So here's the modified code for jQuery 1.8. name is the name of the event.. move it at the beginning handlers.splice 0 0 handler And here's a playground . Original Answer As @Sean has discovered jQuery.. else for example. Disclaimer Since anything is possible here's your solution but I would still err on the side of refactoring..
How would you compare jQuery objects? http://stackoverflow.com/questions/2436966/how-would-you-compare-jquery-objects to see if the parent element is the body of a page. here's what I have if this .parent 'body' ... I know this is wrong..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent equivalent I'm refactoring some old JavaScript code and there's a lot of DOM manipulation going on. var d document var odv d.createElement.. jquery html dom dhtml share improve this question here's your example in one line. this. OuterDiv ' div div ' .hide .append.. still gets quite a bit of traffic. In the comments below there's some discussion about div vs div div vs document.createElement..
How can I post an array of string to ASP.NET MVC Controller without a form? http://stackoverflow.com/questions/309115/how-can-i-post-an-array-of-string-to-asp-net-mvc-controller-without-a-form alert data.Result dataType json traditional true And here's the code in my controller class public JsonResult SaveList List..
Animate element transform rotate http://stackoverflow.com/questions/5462275/animate-element-transform-rotate IE6 you need to use the Matrix filter for instance . EDIT here's an example that works in webkit browsers Chrome Safari http..
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 is put in the lower left cell. message messages And here's my jQuery call script type text javascript document .ready function.. e x alert x.getResponseHeader Content Type Unfortunately there's no way that I know of in Internet Explorer to override what..
JQuery smooth scrolling when clicking an anchor link http://stackoverflow.com/questions/7717527/jquery-smooth-scrolling-when-clicking-an-anchor-link .attr this 'href' .offset .top 500 return false And here's the fiddle http jsfiddle.net 9SDLw If your target element does..
AJAX Jquery UI Dialog window loaded within Ajax style Jquery UI Tabs http://stackoverflow.com/questions/809035/ajax-jquery-ui-dialog-window-loaded-within-ajax-style-jquery-ui-tabs
How to scroll the window using JQuery $.scrollTo() function http://stackoverflow.com/questions/832860/how-to-scroll-the-window-using-jquery-scrollto-function not that was stopping it and only the first alert goes off here's the code alert starting .scrollTo top ' 100px' left ' 0px' 800..
How to implement “confirmation” dialog in Jquery UI dialog? http://stackoverflow.com/questions/887029/how-to-implement-confirmation-dialog-in-jquery-ui-dialog to prevent the browser actually following the links OK here's the problem. during the init time the dialog will have no idea..
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 be false to get a synchronous Ajax request. Then your callback can set some data before your mother function proceeds. Here's what your code would look like if changed as suggested beforecreate function node targetNode type to jQuery.ajax url 'http..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events is turned off. In case you want code to execute every time you visit a page it is better to use pagebeforeshow event. Here's a working example http jsfiddle.net Gajotres Q3Usv to demonstrate this problem. Few more notes on this question. No matter.. of every page transition and what is most important it will prevent page change before page transition can occur. Here's a working example Prevent multiple event binding triggering jQuery Mobile works in a different way then classic web applications...
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content there's a workaround. If possible remove current listview and add another one with a filer option turned on. Here's a working example http stackoverflow.com a 15163984 1848600 document .on 'pagebeforeshow' '#index' function ' ul ' .attr.. L9xcN Navbar Markup enhancement ' data role navbar ' .navbar Enhancement example http jsfiddle.net Gajotres w4m2B Here's a demo how to add dynamic navbar tab http jsfiddle.net Gajotres V6nHp And one more in pagebeforecreate event 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 doing DOM manipulation anywhere in your application ask yourself if you really need to. There might be a better way. Here's a quick example that shows the pattern I see most frequently. We want a toggleable button. Note this example is a little..
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 but click event is not working. Same click event whose parent HEAD was disregarded during the page transition. Here's an official documentation http jquerymobile.com demos 1.2.0 docs pages page links.html Unfortunately you are not going to..
http://stackoverflow.com/questions/206384/how-to-format-a-json-date in the jQuery code I've tried the jQuery.UI.datepicker plugin using .datepicker.formatDate without any success. FYI Here's the solution I came up with using a combination of the answers here function getMismatch id .getJSON Main.aspx Callback..
jQuery UI DatePicker to show month year only http://stackoverflow.com/questions/2208480/jquery-ui-datepicker-to-show-month-year-only month and year May 2010 and not the calendar jquery jquery ui date jquery datepicker share improve this question Here's a hack updated with entire .html file DOCTYPE html PUBLIC W3C DTD XHTML 1.0 Transitional EN http www.w3.org TR xhtml1 DTD..
jQueryUI: how can I custom-format the Autocomplete plug-in results? http://stackoverflow.com/questions/2435964/jqueryui-how-can-i-custom-format-the-autocomplete-plug-in-results effect. This technique redefining an internal function in a library I have come to learn is called monkey patching . Here's how I did it function monkeyPatchAutocomplete don't really need this but in case I did I could store it and chain var oldFn..
http://stackoverflow.com/questions/2558977/ajax-cross-domain-call The only easy way to get cross domain data using AJAX is to use a server side language as the proxy as Andy E noted. Here's a small sample how to implement that using jQuery The jQuery part .ajax url 'proxy.php' type 'POST' data address 'http www.google.com'..
apply !important CSS style using jQuery http://stackoverflow.com/questions/2655925/apply-important-css-style-using-jquery div.style 'color' 'blue' 'important' console.log div.style 'color' console.log div.style .getPropertyPriority 'color' Here's the output null red blue important The Function For those who need them IE 9 add support for CSS functions var isStyleFuncSupported..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own so your best bet may be to work with it. window.onbeforeunload function return 'You have unsaved changes ' Here's a reference to this from Microsoft When a string is assigned to the returnValue property of window.event a dialog box appears..
How do I select text nodes with jQuery? http://stackoverflow.com/questions/298750/how-do-i-select-text-nodes-with-jquery will give just child nodes but includes text nodes with find which gives all descendant elements but no text nodes. Here's what I've come up with var getTextNodesIn function el return el .find not iframe .addBack .contents .filter function return..
http://stackoverflow.com/questions/3100319/event-on-a-disabled-input browser compatibility you could place an element in front of the disabled input and catch the click on that element. Here's an example of what I mean div style display inline block position relative input type text disabled div style position absolute..
Get real image width and height with JavaScript in Safari/Chrome? http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome and width property after the image is loaded. Instead of using timeouts I'd recommend using an image's onload event. Here's a quick example var img img 0 Get my img elem var pic_real_width pic_real_height img Make in memory copy of image to avoid..
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 Panoramio does to hinder what I'm trying to do Google didn't turn up any useful matches on the error message . EDIT Here's some sample code that shows the problem .ready function var url 'http www.panoramio.com wapi data get_photos v 1 key dummykey..
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript remarks or need a certain feature I may implement it just ask Edit You may want to have a look at other projects too Here's a list of similar projects some have been already mentioned here arbor.js Sophisticated graphing with nice physics and eyecandy...
How to retrieve checkboxes values in jQuery http://stackoverflow.com/questions/786142/how-to-retrieve-checkboxes-values-in-jquery below of altCognito's code doesn't work. Is there any good solution jquery checkbox share improve this question Here's one that works. see the example function updateTextArea var allVals '#c_b checked' .each function allVals.push this .val..
Find text string using jQuery? http://stackoverflow.com/questions/926580/find-text-string-using-jquery would I go about this using JQuery jquery text find share improve this question jQuery has the contains method. Here's a snippet for you script type text javascript function var foundin ' contains I am a simple string ' script The selector..
Form inside of $.load not posting correctly http://stackoverflow.com/questions/13734395/form-inside-of-load-not-posting-correctly inside of .load not posting correctly Well here's what I got basically a button is clicked and the following code is executed Readthis MonsterRequest.php id php echo _REQUEST..
Problems with Google Maps API v3 + jQuery UI Tabs http://stackoverflow.com/questions/1428178/problems-with-google-maps-api-v3-jquery-ui-tabs zoom 8 center latlng mapTypeId google.maps.MapTypeId.ROADMAP return new google.maps.Map '#map_canvas' 0 myOptions And here's what I've found that does doesn't work for Maps API v3 Using the off left technique as described in the jQuery UI Tabs documentation..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content for some reason jQuery Mobile will fail to dynamically add filter option to an existing listview. Fortunately there's a workaround. If possible remove current listview and add another one with a filer option turned on. Here's a working example.. m4rjZ One more thing you don't need to use a input element to create a button it can be even done with a basic div here's an example http jsfiddle.net Gajotres L9xcN Navbar Markup enhancement ' data role navbar ' .navbar Enhancement example http.. #content padding 0 position absolute important top 40px important right 0 bottom 40px important left 0 important And here's a working example with Google maps api3 demo http jsfiddle.net Gajotres 7kGdE This method can be used to get correct maximum..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work it returns. That scope has precedence when it comes to resolving an expression to a value. To understand this better here's a similar diagram to show you how JS resolves expressions Where each pink outer environment record is a scope of a function..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t DOM element as the first parameter and a key events for us as the second parameter. jQuery._data DOM element events So here's the modified code for jQuery 1.8. name is the name of the event click mouseover .. same as you'd pass it to bind fn is the.. we just inserted from the end var handler handlers.pop move it at the beginning handlers.splice 0 0 handler And here's a playground . Original Answer As @Sean has discovered jQuery exposes all event handlers through an element's data interface... of attached events changes from an array to something else for example. Disclaimer Since anything is possible here's your solution but I would still err on the side of refactoring your existing code as just trying to remember the order in..
How would you compare jQuery objects? http://stackoverflow.com/questions/2436966/how-would-you-compare-jquery-objects So I'm trying to figure out how to compare two jQuery objects to see if the parent element is the body of a page. here's what I have if this .parent 'body' ... I know this is wrong but if anybody understands what I'm getting at could they point..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent document.createElement equivalent I'm refactoring some old JavaScript code and there's a lot of DOM manipulation going on. var d document var odv d.createElement div odv.style.display none this.OuterDiv odv.. odv And many more But I'm not sure if this is any better. jquery html dom dhtml share improve this question here's your example in one line. this. OuterDiv ' div div ' .hide .append ' table table ' .attr cellSpacing 0 .addClass text Update.. text Update I thought I'd update this post since it still gets quite a bit of traffic. In the comments below there's some discussion about div vs div div vs document.createElement 'div' as a way of creating new elements and which is best..
How can I post an array of string to ASP.NET MVC Controller without a form? http://stackoverflow.com/questions/309115/how-can-i-post-an-array-of-string-to-asp-net-mvc-controller-without-a-form type POST url Home SaveList data postData success function data alert data.Result dataType json traditional true And here's the code in my controller class public JsonResult SaveList List String values return Json new Result String.Format Fist..
Animate element transform rotate http://stackoverflow.com/questions/5462275/animate-element-transform-rotate CSS3 transform is a bit tricky to cover all your browsers in IE6 you need to use the Matrix filter for instance . EDIT here's an example that works in webkit browsers Chrome Safari http jsfiddle.net ryleyb ERRmd If you wanted to support IE9 only..
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 the header area. message message type FooterMessage This message is put in the lower left cell. message messages And here's my jQuery call script type text javascript document .ready function .get 'messages.xml' function d I have confirmed that.. it to get the content type. document .ajaxComplete function e x alert x.getResponseHeader Content Type Unfortunately there's no way that I know of in Internet Explorer to override what the server sends so if it's wrong you need to change the server..
JQuery smooth scrolling when clicking an anchor link http://stackoverflow.com/questions/7717527/jquery-smooth-scrolling-when-clicking-an-anchor-link this question 'a' .click function 'html body' .animate scrollTop .attr this 'href' .offset .top 500 return false And here's the fiddle http jsfiddle.net 9SDLw If your target element does not have an ID and you're linking to it by its name use this..
AJAX Jquery UI Dialog window loaded within Ajax style Jquery UI Tabs http://stackoverflow.com/questions/809035/ajax-jquery-ui-dialog-window-loaded-within-ajax-style-jquery-ui-tabs
How to scroll the window using JQuery $.scrollTo() function http://stackoverflow.com/questions/832860/how-to-scroll-the-window-using-jquery-scrollto-function and before to check to see if it actually was the line or not that was stopping it and only the first alert goes off here's the code alert starting .scrollTo top ' 100px' left ' 0px' 800 alert finished I know I have the jquery page linked properly..
How to implement “confirmation” dialog in Jquery UI dialog? http://stackoverflow.com/questions/887029/how-to-implement-confirmation-dialog-in-jquery-ui-dialog like ul li a .click function Show the dialog return false to prevent the browser actually following the links OK here's the problem. during the init time the dialog will have no idea who item will fire it up and also the item id . How can I..
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