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2014/10/16 ¤W¤È 12:05:49
jquery Programming Glossary: notesIE9 jQuery AJAX with CORS returns “Access is denied” http://stackoverflow.com/questions/10232017/ie9-jquery-ajax-with-cors-returns-access-is-denied version of this plugin can be found here . Two other notes The object XDomainRequest was introduced from IE8 and will not..
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments pseudos can be quoted just like anything else. The below notes regarding the implementation details of 1.8.1 are left as a..
Is $(document).ready() also CSS ready? http://stackoverflow.com/questions/1324568/is-document-ready-also-css-ready css share improve this question From the 1.3 release notes The ready method no longer tries to make any guarantees about.. external JS and CSS. I don't know how this works. Last notes as JS Bin includes Google Analytics in each script when running..
http://stackoverflow.com/questions/138374/close-a-connection-early this question The following PHP manual page incl. user notes suggests multiple instructions on how to close the TCP connection.. a related answer Arctic Fire then linked two further user notes that were follow ups to the one above Connection Handling user..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events Gajotres Q3Usv to demonstrate this problem. Few more notes on this question. No matter if you are using 1 html multiple.. jQm spent of page enhancements page transitions .... Final notes Always and I mean always read official jQuery Mobile documentation...
jQuery: How to position one element relative to another? http://stackoverflow.com/questions/158070/jquery-how-to-position-one-element-relative-to-another ... the plugin can't position hidden elements. Update notes 3 years later in 2012 The original solution is archived here..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery I have an input type image . This acts like the cell notes in Microsoft Excel. If someone enters a number into the text.. user clicks the image they get a little popup to add some notes to the data. My problem is that when a user enters a zero into..
http://stackoverflow.com/questions/226663/parse-rss-with-jquery 'rss.xml' success function feed alert feed.title Alan H. notes that jFeed is hosted on GitHub . Upvote that comment very helpful..
Is there a difference between $().ready() and $(document).ready() http://stackoverflow.com/questions/2384204/is-there-a-difference-between-ready-and-document-ready no longer works correctly in all cases . From the release notes As of jQuery 1.4 if you pass no arguments in to the jQuery method..
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 to prevent it from the default dialogue. Additional notes on jQuery Setting the event in jQuery may be problematic as..
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
How can I make a jQuery UI 'draggable()' div draggable for touchscreen? http://stackoverflow.com/questions/3026915/how-can-i-make-a-jquery-ui-draggable-div-draggable-for-touchscreen And I have this code when I load the page for saved notes '.savedNote' .draggable stop function STATE.guid this .attr.. .height STATE.save My STATE object handles saving the notes. Onload this is the whole html body body div id everything div..
navigator.geolocation.getCurrentPosition sometimes works sometimes doesn't http://stackoverflow.com/questions/3397585/navigator-geolocation-getcurrentposition-sometimes-works-sometimes-doesnt
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 works from plain javascript but why not with jQuery that notes that jQuery 1.5.1 adds the Access Control Request Headers x..
jQuery/JavaScript: convert pixels to em in a easy way http://stackoverflow.com/questions/10305993/jquery-javascript-convert-pixels-to-em-in-a-easy-way pxInEms 'em' JS Fiddle proof of concept . Notes The function returns false if the element you're trying to convert..
How to select empty inputs (value=“”) using jQuery http://stackoverflow.com/questions/10651349/how-to-select-empty-inputs-value-using-jquery value won't effect the attribute selector. not wise... Notes .val get the value of the form element and break the jQuery..
How to move Horizontal Slider or Vertical Slider of jQuery using Selenium Webdriver http://stackoverflow.com/questions/11138449/how-to-move-horizontal-slider-or-vertical-slider-of-jquery-using-selenium-webdri equivalent from the above example. If that helps someone Notes In Python find_element_by_XXX doesn't find an element within..
jquery - iframe access denied in IE on some pages http://stackoverflow.com/questions/14879192/jquery-iframe-access-denied-in-ie-on-some-pages loadCSS path to my.css path to additional css file Notes the loadCSS option does not need @media print function var..
Export to CSV using jQuery and html http://stackoverflow.com/questions/16078544/export-to-csv-using-jquery-and-html one here it is Demo http jsfiddle.net terryyounghk KPEGU Notes You can style your link to look like a button. I'll leave this..
Passing complex objects into a WCF Rest Service http://stackoverflow.com/questions/2062053/passing-complex-objects-into-a-wcf-rest-service msg ... error function xhr textStatus errorThrown ... Notes You need to have the name of the variable r to be the first..
$(“#dialog”).parent().appendTo($(“form:first”)); http://stackoverflow.com/questions/4157342/dialog-parent-appendtoformfirst ui button p fieldset fieldset div div id dialog2 title Notes asp Image ID Image1 runat server ImageUrl ~ images icons user_comment.png.. Label1 runat server Font Bold True Font Size Larger Text Notes asp Label br nbsp div style overflow auto height 310px width..
JQuery sortable lists and fixed/locked items http://stackoverflow.com/questions/4299241/jquery-sortable-lists-and-fixed-locked-items .css background red #sortable3 .fixedsortable fixed 2 Notes If you insist to use the .sortable instead of .fixedsortable..
jQuery Autocomplete Plugin that triggers after token http://stackoverflow.com/questions/4564378/jquery-autocomplete-plugin-that-triggers-after-token trigger Demo here http jsfiddle.net andrewwhitaker kCkga Notes This is a very limited demo. It will not work if you try to..
JQuery toggle function rendering weird text in IE (losing ClearType?) http://stackoverflow.com/questions/457929/jquery-toggle-function-rendering-weird-text-in-ie-losing-cleartype speed 1500 callback function alert 'Fade Out complete' Notes on the interaction of ClearType with DXTransforms in IE7 http..
jQuery ajax, wait until beforeSend animation finishes http://stackoverflow.com/questions/5212949/jquery-ajax-wait-until-beforesend-animation-finishes div.append error else div.append error return false Notes jQuery.one attaches an event handler that fires once and is..
Moving back to a pushState entry that used ajax http://stackoverflow.com/questions/6309477/moving-back-to-a-pushstate-entry-that-used-ajax event popstate window.location.href event.preventDefault Notes When placing an alert in the window.onpopstate function it appears..
rails ajax fav button for user posts http://stackoverflow.com/questions/6899037/rails-ajax-fav-button-for-user-posts ' post_id success function change image or something Notes This assumes a couple of things Using Rails 3 using jQuery each..
Detect whether scroll event was created by user http://stackoverflow.com/questions/7035896/detect-whether-scroll-event-was-created-by-user initiated by ' userScroll true user browser script html Notes This doesn't track scrolling when the user drags the scrollbar..
Cross-domain Ajax call gets no element found Location: moz-nullprincipal http://stackoverflow.com/questions/7053995/cross-domain-ajax-call-gets-no-element-found-location-moz-nullprincipal in jQuery to enable cross domain call and not evaluate it Notes I know that the fallback option is to call a program on my server..
Passing array of strings to webmethod with variable number of arguments using jQuery AJAX http://stackoverflow.com/questions/7971393/passing-array-of-strings-to-webmethod-with-variable-number-of-arguments-using-jq ajax.cdnjs.com ajax libs json2 20110223 json2.js script Notes I have tested this under .NET 4 and using jQuery 1.6.4. Make..
How do I explicitly execute default action from jQuery event http://stackoverflow.com/questions/8105556/how-do-i-explicitly-execute-default-action-from-jquery-event own implementation of localization for the button labels. Notes I'm now using a jqueryUI dialog widget Note the use of .delegate..
How can jQuery behave like an object and a function? http://stackoverflow.com/questions/8734115/how-can-jquery-behave-like-an-object-and-a-function instance of inherits methods from jQuery.prototype . See Notes A very rough demo to achieve the similar behaviour function.. defined at .each alert .removeClass 'Blabla' Alerts Blabla Notes jQuery's root method is defined as follows only relevants parts..
IE9 jQuery AJAX with CORS returns “Access is denied” http://stackoverflow.com/questions/10232017/ie9-jquery-ajax-with-cors-returns-access-is-denied and extending .ajax can be found here . Also a perhaps better version of this plugin can be found here . Two other notes The object XDomainRequest was introduced from IE8 and will not work in versions below. From IE10 CORS will be supported..
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments jQuery 1.8.2 it doesn't at all. The arguments of positional pseudos can be quoted just like anything else. The below notes regarding the implementation details of 1.8.1 are left as a historical curiosity Functions such as eq ... are implemented..
Is $(document).ready() also CSS ready? http://stackoverflow.com/questions/1324568/is-document-ready-also-css-ready this .css 'margin top' mh jQuery Thanks. javascript jquery css share improve this question From the 1.3 release notes The ready method no longer tries to make any guarantees about waiting for all stylesheets to be loaded. Instead all CSS.. CSS is loaded . There seems to be some combination with using external JS and CSS. I don't know how this works. Last notes as JS Bin includes Google Analytics in each script when running from the bare URL like jsbin.com aqeno the test results..
http://stackoverflow.com/questions/138374/close-a-connection-early okay I'm done 'Yup all done.' php jquery share improve this question The following PHP manual page incl. user notes suggests multiple instructions on how to close the TCP connection to the browser without ending the PHP script Connection.. 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 note #93441..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events pagebeforeshow event. Here's a working example http jsfiddle.net Gajotres Q3Usv to demonstrate this problem. Few more notes on this question. No matter if you are using 1 html multiple pages or multiple html files paradigm it is advised to separate.. page events descriptions you will know how much time jQm spent of page enhancements page transitions .... Final notes Always and I mean always read official jQuery Mobile documentation. It will usually provide you with needed information..
jQuery: How to position one element relative to another? http://stackoverflow.com/questions/158070/jquery-how-to-position-one-element-relative-to-another you'll have to show the menu element before calling position ... the plugin can't position hidden elements. Update notes 3 years later in 2012 The original solution is archived here for posterity So it turns out that the original method I had..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery way to remove an event handler in jQuery I have an input type image . This acts like the cell notes in Microsoft Excel. If someone enters a number into the text box that this input image is paired with I setup an event handler.. I setup an event handler for the input image . Then when the user clicks the image they get a little popup to add some notes to the data. My problem is that when a user enters a zero into the text box I need to disable the input image 's event handler...
http://stackoverflow.com/questions/226663/parse-rss-with-jquery
Is there a difference between $().ready() and $(document).ready() http://stackoverflow.com/questions/2384204/is-there-a-difference-between-ready-and-document-ready Is equal to function As of jQuery 1.4 .ready function no longer works correctly in all cases . From the release notes As of jQuery 1.4 if you pass no arguments in to the jQuery method an empty jQuery set will be returned. In previous versions..
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 doesn't seem to be a way of assigning false to onbeforeunload to prevent it from the default dialogue. Additional notes on jQuery Setting the event in jQuery may be problematic as that allows other onbeforeunload events to occur as well. If..
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
How can I make a jQuery UI 'draggable()' div draggable for touchscreen? http://stackoverflow.com/questions/3026915/how-can-i-make-a-jquery-ui-draggable-div-draggable-for-touchscreen STATE.height this .height STATE.save STATE.save this .remove And I have this code when I load the page for saved notes '.savedNote' .draggable stop function STATE.guid this .attr 'id' var offset this .offset STATE.top offset.top STATE.left.. offset.left STATE.content this .text STATE.height this .height STATE.save My STATE object handles saving the notes. Onload this is the whole html body body div id everything div div class instance savedNote id iddd1b0969 c634 8876 75a9..
navigator.geolocation.getCurrentPosition sometimes works sometimes doesn't http://stackoverflow.com/questions/3397585/navigator-geolocation-getcurrentposition-sometimes-works-sometimes-doesnt
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 I finally stumbled upon this link A CORS POST request works from plain javascript but why not with jQuery that notes that jQuery 1.5.1 adds the Access Control Request Headers x requested with header to all CORS requests. jQuery 1.5.2 does..
jQuery/JavaScript: convert pixels to em in a easy way http://stackoverflow.com/questions/10305993/jquery-javascript-convert-pixels-to-em-in-a-easy-way pxInEms Math.floor elemFontSize parentFontSize 100 100 elem.style.fontSize pxInEms 'em' JS Fiddle proof of concept . Notes The function returns false if the element you're trying to convert to em is the body though that's because I couldn't work..
How to select empty inputs (value=“”) using jQuery http://stackoverflow.com/questions/10651349/how-to-select-empty-inputs-value-using-jquery always use prop So if you change the input value the current value won't effect the attribute selector. not wise... Notes .val get the value of the form element and break the jQuery chain 'selector' .val .addClass 'foo' Error the return value..
How to move Horizontal Slider or Vertical Slider of jQuery using Selenium Webdriver http://stackoverflow.com/questions/11138449/how-to-move-horizontal-slider-or-vertical-slider-of-jquery-using-selenium-webdri webdriver share improve this question I worked out Python equivalent from the above example. If that helps someone Notes In Python find_element_by_XXX doesn't find an element within a frame unless you use switch_to_frame Not sure about using..
jquery - iframe access denied in IE on some pages http://stackoverflow.com/questions/14879192/jquery-iframe-access-denied-in-ie-on-some-pages true grab outer container as well as the contents of the selector loadCSS path to my.css path to additional css file Notes the loadCSS option does not need @media print function var opt .fn.printThis function options opt .extend .fn.printThis.defaults..
Export to CSV using jQuery and html http://stackoverflow.com/questions/16078544/export-to-csv-using-jquery-and-html it is just an attribute it degrades gracefully. So all in one here it is Demo http jsfiddle.net terryyounghk KPEGU Notes You can style your link to look like a button. I'll leave this effort to you IE has Data URI restrictions . See Data URI..
Passing complex objects into a WCF Rest Service http://stackoverflow.com/questions/2062053/passing-complex-objects-into-a-wcf-rest-service convert outbound data to string already done success function msg ... error function xhr textStatus errorThrown ... Notes You need to have the name of the variable r to be the first object in the JSON that is being passed at least with WCF 4...
$(“#dialog”).parent().appendTo($(“form:first”)); http://stackoverflow.com/questions/4157342/dialog-parent-appendtoformfirst ID btnAttach runat server Text Attach files class float left ui button p fieldset fieldset div div id dialog2 title Notes asp Image ID Image1 runat server ImageUrl ~ images icons user_comment.png asp Label ID Label1 runat server Font Bold True.. server ImageUrl ~ images icons user_comment.png asp Label ID Label1 runat server Font Bold True Font Size Larger Text Notes asp Label br nbsp div style overflow auto height 310px width 780px fieldset br asp TextBox ID txtNote runat server CssClass..
JQuery sortable lists and fixed/locked items http://stackoverflow.com/questions/4299241/jquery-sortable-lists-and-fixed-locked-items fixed .static #sortable2 .fixedsortable fixed li foo .css background red #sortable3 .fixedsortable fixed 2 Notes If you insist to use the .sortable instead of .fixedsortable you can use this https gist.github.com 3758329#file_sortable.js..
jQuery Autocomplete Plugin that triggers after token http://stackoverflow.com/questions/4564378/jquery-autocomplete-plugin-that-triggers-after-token last text.substring len trigger.length triggered last trigger Demo here http jsfiddle.net andrewwhitaker kCkga Notes This is a very limited demo. It will not work if you try to make it autocomplete in the middle of the string. To complete..
JQuery toggle function rendering weird text in IE (losing ClearType?) http://stackoverflow.com/questions/457929/jquery-toggle-function-rendering-weird-text-in-ie-losing-cleartype bgColor '#ff6666' callback myCallback 'div' .ClearTypeFadeOut speed 1500 callback function alert 'Fade Out complete' Notes on the interaction of ClearType with DXTransforms in IE7 http blogs.msdn.com ie archive 2006 08 31 730887.aspx function..
jQuery ajax, wait until beforeSend animation finishes http://stackoverflow.com/questions/5212949/jquery-ajax-wait-until-beforesend-animation-finishes if img.is ' animated' div.one animationComplete function div.append error else div.append error return false Notes jQuery.one attaches an event handler that fires once and is then removed. jQuery.is ' animated' is a custom selector provided..
Moving back to a pushState entry that used ajax http://stackoverflow.com/questions/6309477/moving-back-to-a-pushstate-entry-that-used-ajax function url '#content' .load url window.onpopstate function event popstate window.location.href event.preventDefault Notes When placing an alert in the window.onpopstate function it appears that the event is NOT triggered at step 5. Is this a..
rails ajax fav button for user posts http://stackoverflow.com/questions/6899037/rails-ajax-fav-button-for-user-posts var post_id this .attr 'id' .ajax type POST url 'favorites ' post_id success function change image or something Notes This assumes a couple of things Using Rails 3 using jQuery each favorite icon has an html id with the post id. Keep in mind..
Detect whether scroll event was created by user http://stackoverflow.com/questions/7035896/detect-whether-scroll-event-was-created-by-user user scroll document .scroll function console.log 'Scroll initiated by ' userScroll true user browser script html Notes This doesn't track scrolling when the user drags the scrollbar with mouse. This can be added with some more code which I..
Cross-domain Ajax call gets no element found Location: moz-nullprincipal http://stackoverflow.com/questions/7053995/cross-domain-ajax-call-gets-no-element-found-location-moz-nullprincipal error missing semicolon or similar . Is there a way in jQuery to enable cross domain call and not evaluate it Notes I know that the fallback option is to call a program on my server that will invoke the web service and return the result..
Passing array of strings to webmethod with variable number of arguments using jQuery AJAX http://stackoverflow.com/questions/7971393/passing-array-of-strings-to-webmethod-with-variable-number-of-arguments-using-jq that script block a reference to JSON2 such as script src http ajax.cdnjs.com ajax libs json2 20110223 json2.js script Notes I have tested this under .NET 4 and using jQuery 1.6.4. Make sure you keep the client and server variable names in sync..
How do I explicitly execute default action from jQuery event http://stackoverflow.com/questions/8105556/how-do-i-explicitly-execute-default-action-from-jquery-event looks like the sample below except that I've also added my own implementation of localization for the button labels. Notes I'm now using a jqueryUI dialog widget Note the use of .delegate so that the handler is ajax aware i.e. works on elements..
How can jQuery behave like an object and a function? http://stackoverflow.com/questions/8734115/how-can-jquery-behave-like-an-object-and-a-function is a prototypical language. For jQuery this means that every instance of inherits methods from jQuery.prototype . See Notes A very rough demo to achieve the similar behaviour function Closure to not leak local variables to the global scope function.. do not represent jQuery methods .each Foo Alerts Foo alert defined at .each alert .removeClass 'Blabla' Alerts Blabla Notes jQuery's root method is defined as follows only relevants parts are shown function win var jQuery function selector context..
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