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2014/10/16 ¤W¤È 12:03:35
jquery Programming Glossary: furtherEvents triggered by dynamically generated element are not captured by event handler http://stackoverflow.com/questions/12829963/events-triggered-by-dynamically-generated-element-are-not-captured-by-event-hand you must allow the event to bubble up and handle it further up. The jQuery .on method is the way to do this or .delegate..
http://stackoverflow.com/questions/136012/comet-and-jquery
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn or inside an LI element trigger this click event. To stop further processing for a live event fn must return false. Live events..
http://stackoverflow.com/questions/138374/close-a-connection-early July 2010 in a related answer Arctic Fire then linked two further user notes that were follow ups to the one above Connection..
http://stackoverflow.com/questions/1430290/jquery-select-based-on-text selector but that only goes so far. You will need to further trim down the set of elements based on exact text matches as..
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 check https github.com fancyapps fancyBox issues 485 for further reference. As a workaround rollback to jQuery v1.8.3 while either..
jQuery: Why use document.ready if external JS at bottom of page? http://stackoverflow.com/questions/1438883/jquery-why-use-document-ready-if-external-js-at-bottom-of-page DOM elements within the page should to be placed included further down the page than the elements it references. The easiest thing..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events like this document .on 'pageinit' function We can go even further and use a page id instead of document selector. Lets say we..
File Upload via AJAX within JQuery http://stackoverflow.com/questions/1686099/file-upload-via-ajax-within-jquery the file. Can anyone please advice me how to proceed further Thanks Deepthi. jquery ajax file upload share improve this..
What are techniques to get around the IE file download security rules? http://stackoverflow.com/questions/2064882/what-are-techniques-to-get-around-the-ie-file-download-security-rules the form and remove it or possibly just hide it . If the further validation on the server detects a problem it can return a page..
Why should I use Google's CDN for jQuery? http://stackoverflow.com/questions/2180391/why-should-i-use-googles-cdn-for-jquery close response. Google has servers all over the world further decreasing the latency. Optional They will automatically keep..
http://stackoverflow.com/questions/2320069/jquery-ajax-file-upload without refreshing page by using IFrame. you can check further detail here UPDATE With XHR2 File upload through AJAX is supported...
JQuery: Remove duplicate elements? http://stackoverflow.com/questions/2822962/jquery-remove-duplicate-elements see for the first time. We add it to the set so that any further links with the same text will be removed. An alternative way..
http://stackoverflow.com/questions/3148225/jquery-active-function to support .ajaxStart and .ajaxStop which I'll explain further but they only care if it's 0 or not when a request starts or..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate for the elements when the events are triggered giving a further performance advantage. NB delegate uses live behind the scenes..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate for the elements when the events are triggered giving a further performance advantage. NB delegate uses live behind the scenes..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions
What's the difference between `on` and `live` or `bind`? http://stackoverflow.com/questions/8065305/whats-the-difference-between-on-and-live-or-bind and shorthand event handler setters to the on method further indicating that you should ignore these methods from now on..
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow a lot of things that could be done to abstract this further let me know if you are interested and I could certainly do that...
What's wrong with the jQuery live method? http://stackoverflow.com/questions/11115864/whats-wrong-with-the-jquery-live-method ™t work with live. .live is slower. .live is not chainable. Further beauty of .on is that it streamlines all events quite well http..
pipe() and then() documentation vs reality in jQuery 1.8 http://stackoverflow.com/questions/12011925/pipe-and-then-documentation-vs-reality-in-jquery-1-8 confident the documentation update will clarify this soon. Further update for completeness The documentation was recently updated..
Moving data using Select-All Checkboxes http://stackoverflow.com/questions/12385949/moving-data-using-select-all-checkboxes rest of the row data. How can this be done Thanks again. Further Edit Now it's all sorted except for a small bug where selecting..
Web Page Source Annotation Tool http://stackoverflow.com/questions/14244498/web-page-source-annotation-tool address break default console.log Handle default case.. Further Extension If you want to further add few more context menu s..
Passing an JSON array to MVC Web API via GET http://stackoverflow.com/questions/14628576/passing-an-json-array-to-mvc-web-api-via-get success function result console.log JSON.stringify result Further recommended reading for you about how the model binding in the..
http://stackoverflow.com/questions/15777519/using-window-document-and-undefined-as-arguments-in-anonymous-function-th lightweight plugin boilerplate Original author @ajpiano Further changes comments @addyosmani Licensed under the MIT license..
Looping through Markers with Google Maps API v3 Problem http://stackoverflow.com/questions/2670356/looping-through-markers-with-google-maps-api-v3-problem for a brief introduction Working with Closures UPDATE Further to the updated question you should consider the following First..
How does this JavaScript/JQuery Syntax work: (function( window, undefined ) { })(window)? http://stackoverflow.com/questions/2716069/how-does-this-javascript-jquery-syntax-work-function-window-undefined variable is made local javascript can look it up quicker. Further infomation Speed Up Your JavaScript Nicholas C. Zakas share..
Need an ASP.NET MVC long running process with user feedback http://stackoverflow.com/questions/2927284/need-an-asp-net-mvc-long-running-process-with-user-feedback You may tweak the parameters to adjust to your scenario. Further improvement would be to add exception handling. share improve..
A problem with the jquery dialog when using the themeroller css http://stackoverflow.com/questions/45600/a-problem-with-the-jquery-dialog-when-using-the-themeroller-css i.e can't type into a text field can't check checkboxes . Further investigation revealed that this happens if I set the dialog..
Trying to parse JSON file with jQuery http://stackoverflow.com/questions/5097783/trying-to-parse-json-file-with-jquery .each data.students.student function ... Further notes You don't need to create a local variable if you access..
$(“#datePicker”).datepicker(“getDate”).getMonth is not a function http://stackoverflow.com/questions/5926508/datepicker-datepickergetdate-getmonth-is-not-a-function if retValue.jquery return retValue return this ... Edit Further problems with this extension of an extension is that it breaks..
jQuery difference between :eq() and :nth-child() http://stackoverflow.com/questions/7039966/jquery-difference-between-eq-and-nth-child as 2n 1 and ˜even has the same signification as 2n. Further discussion of this unusual usage can be found in the W3C CSS..
Highlight <TR> entire week datepicker http://stackoverflow.com/questions/7187796/highlight-tr-entire-week-datepicker link was broken and also tried viewing the it in JSfiddle. Further to this the way I have set my datepicker is different. I am..
http://stackoverflow.com/questions/7293344/load-javascript-dynamically Maps API only if the user clicks on Show me the map . Further I want to take away the whole loading of the Google Maps from..
Defining an implementation independent version of the global object in JavaScript http://stackoverflow.com/questions/8280137/defining-an-implementation-independent-version-of-the-global-object-in-javascrip h logs.info Object.getPrototypeOf this this.global true Further proof that ModuleScope is the actual global object this.property..
Getting an empty JQuery object http://stackoverflow.com/questions/897331/getting-an-empty-jquery-object follow up questions based on the value of the selection. Further for some values of the selection there is an extra message that..
attach event to jquery autocomplete http://stackoverflow.com/questions/9016615/attach-event-to-jquery-autocomplete search for the term associate to a data attribute DEMO Further reading search method of autocomplete share improve this answer..
Maintain PHP Session in web app on iPhone http://stackoverflow.com/questions/9998900/maintain-php-session-in-web-app-on-iphone log in again. It seems like the session is not maintained. Further if I have an external link and it opens safari for that link..
Events triggered by dynamically generated element are not captured by event handler http://stackoverflow.com/questions/12829963/events-triggered-by-dynamically-generated-element-are-not-captured-by-event-hand time the handler is bound so for dynamically generated elements you must allow the event to bubble up and handle it further up. The jQuery .on method is the way to do this or .delegate for older versions of jQuery. If version 1.7 or above '#modal'..
http://stackoverflow.com/questions/136012/comet-and-jquery
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn 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 live event fn must return false. Live events currently only work when used against a selector. For example..
http://stackoverflow.com/questions/138374/close-a-connection-early Tested in IE 7.5730.11 Mozilla Firefox 1.81 Later on in July 2010 in a related answer Arctic Fire then linked two further user notes that were follow ups to the one above Connection Handling user note #89177 Feb 2009 Connection Handling user..
http://stackoverflow.com/questions/1430290/jquery-select-based-on-text improve this question You have some leverage with the contains selector but that only goes so far. You will need to further trim down the set of elements based on exact text matches as in span contains this text .filter function return this .text..
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 ticket 13183 that breaks the Fancybox script. Also check https github.com fancyapps fancyBox issues 485 for further reference. As a workaround rollback to jQuery v1.8.3 while either the jQuery bug is fixed or Fancybox is patched. UPDATE..
jQuery: Why use document.ready if external JS at bottom of page? http://stackoverflow.com/questions/1438883/jquery-why-use-document-ready-if-external-js-at-bottom-of-page .ready the rule of thumb is any code that interacts with DOM elements within the page should to be placed included further down the page than the elements it references. The easiest thing to do is to place that code before the closing body . See..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events of those page events is a pageinit event and we can use it like this document .on 'pageinit' function We can go even further and use a page id instead of document selector. Lets say we have jQuery Mobile page with an id index div data role page..
File Upload via AJAX within JQuery http://stackoverflow.com/questions/1686099/file-upload-via-ajax-within-jquery send it to Servlet which can use apache file commons to upload the file. Can anyone please advice me how to proceed further Thanks Deepthi. jquery ajax file upload share improve this question Ajax in the traditional sense is XMLHttpRequest..
What are techniques to get around the IE file download security rules? http://stackoverflow.com/questions/2064882/what-are-techniques-to-get-around-the-ie-file-download-security-rules server in a handler for the form's submit event then submit the form and remove it or possibly just hide it . If the further validation on the server detects a problem it can return a page that uses JavaScript to tell the original window to re display..
Why should I use Google's CDN for jQuery? http://stackoverflow.com/questions/2180391/why-should-i-use-googles-cdn-for-jquery bandwidth. It ensures that the user will get a geographically close response. Google has servers all over the world further decreasing the latency. Optional They will automatically keep your scripts up to date. If you like to fly by the seat of..
http://stackoverflow.com/questions/2320069/jquery-ajax-file-upload file upload is not possible through ajax. You can upload file without refreshing page by using IFrame. you can check further detail here UPDATE With XHR2 File upload through AJAX is supported. E.g. through FormData object but unfortunately it is..
JQuery: Remove duplicate elements? http://stackoverflow.com/questions/2822962/jquery-remove-duplicate-elements so we remove the link. Otherwise this is a link text we see for the first time. We add it to the set so that any further links with the same text will be removed. An alternative way to represent a set is to use an array containing all values...
http://stackoverflow.com/questions/3148225/jquery-active-function by actual usage in the library it seems to be there exclusively to support .ajaxStart and .ajaxStop which I'll explain further but they only care if it's 0 or not when a request starts or stops. But since there's no reason to hide it it's exposed..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate whether or not it currently exists . delegate only looks for the elements when the events are triggered giving a further performance advantage. NB delegate uses live behind the scenes so you can do anything with live that you can do with delegate..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate whether or not it currently exists . delegate only looks for the elements when the events are triggered giving a further performance advantage. NB delegate uses live behind the scenes so you can do anything with live that you can do with delegate..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions
What's the difference between `on` and `live` or `bind`? http://stackoverflow.com/questions/8065305/whats-the-difference-between-on-and-live-or-bind .on click .mySelector fn Internally jQuery maps all these methods and shorthand event handler setters to the on method further indicating that you should ignore these methods from now on and just use on bind function types data fn return this.on types..
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow is an array of what select option values should remain. There's a lot of things that could be done to abstract this further let me know if you are interested and I could certainly do that. Here is a demo of it in action . EDIT Also forgot to add..
What's wrong with the jQuery live method? http://stackoverflow.com/questions/11115864/whats-wrong-with-the-jquery-live-method ™t use .live for reusable widgets. .stopPropagation doesn ™t work with live. .live is slower. .live is not chainable. Further beauty of .on is that it streamlines all events quite well http api.jquery.com on D'uh you know about the api link and see..
pipe() and then() documentation vs reality in jQuery 1.8 http://stackoverflow.com/questions/12011925/pipe-and-then-documentation-vs-reality-in-jquery-1-8 Deferred because it is equivalent to pipe now . I'm pretty confident the documentation update will clarify this soon. Further update for completeness The documentation was recently updated and now says for pipe Deprecation Notice As of jQuery 1.8..
Moving data using Select-All Checkboxes http://stackoverflow.com/questions/12385949/moving-data-using-select-all-checkboxes the select all checkbox table headers to move with the rest of the row data. How can this be done Thanks again. Further Edit Now it's all sorted except for a small bug where selecting one checkbox row not select all and moving it or results..
Web Page Source Annotation Tool http://stackoverflow.com/questions/14244498/web-page-source-annotation-tool address document.getSelection .baseNode.parentNode.innerHTML address break default console.log Handle default case.. Further Extension If you want to further add few more context menu s 1 create a variable for context menu as shown here in background.js..
Passing an JSON array to MVC Web API via GET http://stackoverflow.com/questions/14628576/passing-an-json-array-to-mvc-web-api-via-get CountryList' type 'GET' data idList 1 2 3 traditional true success function result console.log JSON.stringify result Further recommended reading for you about how the model binding in the Web API works http www.asp.net web api overview working with..
http://stackoverflow.com/questions/15777519/using-window-document-and-undefined-as-arguments-in-anonymous-function-th Start . Now here is the code for the said template. jQuery lightweight plugin boilerplate Original author @ajpiano Further changes comments @addyosmani Licensed under the MIT license the semi colon before the function invocation is a safety net..
Looping through Markers with Google Maps API v3 Problem http://stackoverflow.com/questions/2670356/looping-through-markers-with-google-maps-api-v3-problem work. You may to check out the following Mozilla article for a brief introduction Working with Closures UPDATE Further to the updated question you should consider the following First of all keep in mind that JavaScript does not have block..
How does this JavaScript/JQuery Syntax work: (function( window, undefined ) { })(window)? http://stackoverflow.com/questions/2716069/how-does-this-javascript-jquery-syntax-work-function-window-undefined
Need an ASP.NET MVC long running process with user feedback http://stackoverflow.com/questions/2927284/need-an-asp-net-mvc-long-running-process-with-user-feedback
A problem with the jquery dialog when using the themeroller css http://stackoverflow.com/questions/45600/a-problem-with-the-jquery-dialog-when-using-the-themeroller-css I can't control any input element contained in the dialog i.e can't type into a text field can't check checkboxes . Further investigation revealed that this happens if I set the dialog attribute modal to true. This doesn't happen when I use the..
Trying to parse JSON file with jQuery http://stackoverflow.com/questions/5097783/trying-to-parse-json-file-with-jquery is an property of it . The array is contained in data.students.student .each data.students.student function ... Further notes You don't need to create a local variable if you access a property only once but of course it might be more readable..
$(“#datePicker”).datepicker(“getDate”).getMonth is not a function http://stackoverflow.com/questions/5926508/datepicker-datepickergetdate-getmonth-is-not-a-function prevDp.call this options ... return jqm obj if retValue if retValue.jquery return retValue return this ... Edit Further problems with this extension of an extension is that it breaks all commands which require more than one parameter. The datepicker..
jQuery difference between :eq() and :nth-child() http://stackoverflow.com/questions/7039966/jquery-difference-between-eq-and-nth-child ˜odd and ˜even as arguments instead. ˜odd has the same signification as 2n 1 and ˜even has the same signification as 2n. Further discussion of this unusual usage can be found in the W3C CSS specification . Detailed Comparision See the Demo http jsfiddle.net..
Highlight <TR> entire week datepicker http://stackoverflow.com/questions/7187796/highlight-tr-entire-week-datepicker Related stackoverflow . Had no luck with this as the link was broken and also tried viewing the it in JSfiddle. Further to this the way I have set my datepicker is different. I am intially trying to get my calendar to work like this But for..
http://stackoverflow.com/questions/7293344/load-javascript-dynamically in it. I am using jQuery on this site. I want to load Google Maps API only if the user clicks on Show me the map . Further I want to take away the whole loading of the Google Maps from the header in order to improve my page performance. So I need..
Defining an implementation independent version of the global object in JavaScript http://stackoverflow.com/questions/8280137/defining-an-implementation-independent-version-of-the-global-object-in-javascrip prototype var logs require 'ringo logging' .getLogger h logs.info Object.getPrototypeOf this this.global true Further proof that ModuleScope is the actual global object this.property value logs.info property value So nothing is gained from..
Getting an empty JQuery object http://stackoverflow.com/questions/897331/getting-an-empty-jquery-object set up a change handler on a select box to show and hide some follow up questions based on the value of the selection. Further for some values of the selection there is an extra message that is displayed. In order to check to see if I need to hide..
attach event to jquery autocomplete http://stackoverflow.com/questions/9016615/attach-event-to-jquery-autocomplete
Maintain PHP Session in web app on iPhone http://stackoverflow.com/questions/9998900/maintain-php-session-in-web-app-on-iphone on the phone and then return to the web app I have to log in again. It seems like the session is not maintained. Further if I have an external link and it opens safari for that link that same session is not transfered to the safari window. Is..
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