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jquery Programming Glossary: methodevent.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false Is there any significant difference between those two methods of stopping event propagation For me return false is simpler.. shorter and probably less error prone than executing a method. With the method you have to remember about correct casing parenthesis.. less error prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element does jQuery or a DOM method such as `getElementById` not find the element What are the.. reasons for document.getElementById #id or any other DOM method jQuery selector not finding the elements javascript jquery.. to getElementsByTagName querySelector and any other DOM method that selects elements. Possible Reasons There are two reasons..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events processing overhead like when removing events with off method. Working jsFiddle example http jsfiddle.net Gajotres AAFH8 This.. live die and bind unbind are deprecated. The .live method of jQuery was seen as a godsend when it was introduced to the.. to hook and unhook as elements come and go. The .live method made it possible to hook an event for the life of the app based..
http://stackoverflow.com/questions/2320069/jquery-ajax-file-upload following jQuery code to perform file upload using post method of Ajax request .ajax type POST timeout 50000 url url data dataString..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain And as Stefan Kendall posted .getJSON is a shorthand method but then you need to append 'callback ' to the url as GET parameter..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery share improve this question Most of the jQuery Ajax methods return an XMLHttpRequest or the equivalent object so you can.. abort MDC . If the request has been sent already this method will abort the request. var xhr .ajax type POST url some.php.. object appears to expose all of the native properties and methods so the above example still works. See The jqXHR Object jQuery..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php Here is the form I am using form name foo action form.php method POST id foo label for bar A bar label input id bar name bar..
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox http://stackoverflow.com/questions/1099787/jquery-ajax-post-sending-options-as-request-method-in-firefox alive Origin http ux.inetu.act.org Access Control Request Method POST Access Control Request Headers x requested with Here is..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content img to full content height img tag has an overhead of 3px. Methods of markup enhancement prevention This can be done in few ways.. you will need to combine them to achieve a desired result. Method 1 It can do it by adding this attribute data enhance false to.. this .attr 'data enhance' 'true' this .trigger pagecreate Method 2 Second option is to do it manually with this line data role..
jquery with ASP.NET MVC - calling ajax enabled web service http://stackoverflow.com/questions/2835957/jquery-with-asp-net-mvc-calling-ajax-enabled-web-service problems at the beginning I define ReleaseDate as string. Method IList Movie GetMovies returns JSON data like an array of objects..
What is the fastest method for selecting descendant elements in jQuery? http://stackoverflow.com/questions/3177763/what-is-the-fastest-method-for-selecting-descendant-elements-in-jquery in jQuery . Store parent in a variable var parent #parent Method 1 by using a scope .child parent .show Method 2 the find method.. #parent Method 1 by using a scope .child parent .show Method 2 the find method parent.find .child .show Method 3 For immediate.. .show Method 2 the find method parent.find .child .show Method 3 For immediate children only parent.children .child .show Method..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery so you can just use abort . See the documentation abort Method MSDN . Cancels the current HTTP request. abort MDC . If the..
How to get a cross-origin resource sharing (CORS) post request working http://stackoverflow.com/questions/5750696/how-to-get-a-cross-origin-resource-sharing-cors-post-request-working alive Origin http machineA 8080 Access Control Request Method POST Access Control Request Headers x requested with The server.. 40 29 GMT Access Control Allow Origin Access Control Allow Methods POST GET OPTIONS Content Type text html charset ISO 8859 1.. keep alive Origin http jquery.com Access Control Request Method POST Response Header OPTIONS STATUS 200 OK Content Length 0..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false false 'a' .click function custom handling here return false Is there any significant difference between those two methods of stopping event propagation For me return false is simpler shorter and probably less error prone than executing a method... of stopping event propagation For me return false is simpler shorter and probably less error prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also I have to define the first parameter in.. propagation For me return false is simpler shorter and probably less error prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also I have to define the first parameter in callback to be able..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element does jQuery or a DOM method such as `getElementById` not find the element What are the possible reasons for document.getElementById #id or any other.. `getElementById` not find the element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the elements javascript jquery dom getelementbyid share improve this question Short and.. I will use getElementById as example but the same applies to getElementsByTagName querySelector and any other DOM method that selects elements. Possible Reasons There are two reasons why an element might not exist An element with the passed..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events be bound again. This is best solution because you don't have processing overhead like when removing events with off method. Working jsFiddle example http jsfiddle.net Gajotres AAFH8 This working solution is made on a basis of a previous problematic.. tnx andleer for reminding me use on off for event binding unbinding live die and bind unbind are deprecated. The .live method of jQuery was seen as a godsend when it was introduced to the API in version 1.3. In a typical jQuery app there can be a.. can be a lot of DOM manipulation and it can become very tedious to hook and unhook as elements come and go. The .live method made it possible to hook an event for the life of the app based on its selector. Great right Wrong the .live method is extremely..
http://stackoverflow.com/questions/2320069/jquery-ajax-file-upload Ajax File Upload Can I use this following jQuery code to perform file upload using post method of Ajax request .ajax type POST timeout 50000 url url data dataString success function data alert 'success' return false..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain own callback name so you need to get that from the GET params. And as Stefan Kendall posted .getJSON is a shorthand method but then you need to append 'callback ' to the url as GET parameter yes value is jQuery replaces this with its own generated..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery not yet received the response from javascript jquery ajax share improve this question Most of the jQuery Ajax methods return an XMLHttpRequest or the equivalent object so you can just use abort . See the documentation abort Method MSDN ... abort Method MSDN . Cancels the current HTTP request. abort MDC . If the request has been sent already this method will abort the request. var xhr .ajax type POST url some.php data name John location Boston success function msg alert Data..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php php I am trying to send data from a form to a database. Here is the form I am using form name foo action form.php method POST id foo label for bar A bar label input id bar name bar type text value input type submit value Send form The typical..
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox http://stackoverflow.com/questions/1099787/jquery-ajax-post-sending-options-as-request-method-in-firefox ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 300 Connection keep alive Origin http ux.inetu.act.org Access Control Request Method POST Access Control Request Headers x requested with Here is a picture of the Firebug output jquery ajax firefox jquery..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content that same content. Unfortunately it cant be used to stretch img to full content height img tag has an overhead of 3px. Methods of markup enhancement prevention This can be done in few ways sometimes you will need to combine them to achieve a desired.. prevention This can be done in few ways sometimes you will need to combine them to achieve a desired result. Method 1 It can do it by adding this attribute data enhance false to the header content footer container. This also needs to be.. function event .mobile.ignoreContentEnabled false this .attr 'data enhance' 'true' this .trigger pagecreate Method 2 Second option is to do it manually with this line data role none Example http jsfiddle.net Gajotres LqDke Method 3 Certain..
jquery with ASP.NET MVC - calling ajax enabled web service http://stackoverflow.com/questions/2835957/jquery-with-asp-net-mvc-calling-ajax-enabled-web-service javascript date objects 2794836#2794836 . To make fewer problems at the beginning I define ReleaseDate as string. Method IList Movie GetMovies returns JSON data like an array of objects Movie . So jqGrid as a response to HTTP GET request receive..
What is the fastest method for selecting descendant elements in jQuery? http://stackoverflow.com/questions/3177763/what-is-the-fastest-method-for-selecting-descendant-elements-in-jquery know there are a number of ways of selecting child elements in jQuery . Store parent in a variable var parent #parent Method 1 by using a scope .child parent .show Method 2 the find method parent.find .child .show Method 3 For immediate children.. child elements in jQuery . Store parent in a variable var parent #parent Method 1 by using a scope .child parent .show Method 2 the find method parent.find .child .show Method 3 For immediate children only parent.children .child .show Method 4 via.. var parent #parent Method 1 by using a scope .child parent .show Method 2 the find method parent.find .child .show Method 3 For immediate children only parent.children .child .show Method 4 via CSS selector suggested by @spinon #parent .child..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery Ajax methods return an XMLHttpRequest or the equivalent object so you can just use abort . See the documentation abort Method MSDN . Cancels the current HTTP request. abort MDC . If the request has been sent already this method will abort the request...
How to get a cross-origin resource sharing (CORS) post request working http://stackoverflow.com/questions/5750696/how-to-get-a-cross-origin-resource-sharing-cors-post-request-working ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http machineA 8080 Access Control Request Method POST Access Control Request Headers x requested with The server responds with the following Response Header OPTIONS STATUS.. Age 1728000 Server CherryPy 3.2.0 Date Thu 21 Apr 2011 22 40 29 GMT Access Control Allow Origin Access Control Allow Methods POST GET OPTIONS Content Type text html charset ISO 8859 1 The conversation then stops. The browser should in theory issue.. ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http jquery.com Access Control Request Method POST Response Header OPTIONS STATUS 200 OK Content Length 0 Access Control Allow Headers Access Control Max Age 1728000..
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