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2014/10/16 ¤W¤Č 12:03:29
jquery Programming Glossary: followingWhy 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 DOM element appears in the HTML will fail. Consider the following example script var element document.getElementById 'my_element'..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events events and subsequent actions occur. At a high level the following actions occur A page change process is begun A new page is loaded..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery seems to be an error straight out of jQuery. Using the following straight DOM code works just fine var pass document.createElement..
http://stackoverflow.com/questions/1631959/browser-window-close-event the browser window tab close event. I have tried the following with jQuery jQuery window .bind beforeunload function return..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery tr ... tr tr ... tr tbody table You would end up with the following table id myTable tbody tr ... tr tr ... tr tbody tr ... tr table.. as per the example above. Update Revisiting this answer following recent activity with this question. eyelidlessness makes a good.. even if it has no rows. On this basis you can use the following which will work however many rows you have and also account..
jQuery selector regular expressions http://stackoverflow.com/questions/190253/jquery-selector-regular-expressions allows regex to be used for selection. Say you have the following div div class asdf Padolsey's regex filter can select it like..
Event binding on dynamically created elements? http://stackoverflow.com/questions/203198/event-binding-on-dynamically-created-elements 1.9 please use on instead http api.jquery.com on The following live signature selector .live eventName function Can be replaced.. selector .live eventName function Can be replaced with the following on signature document .on eventName selector function share..
jQuery .ready in a dynamically inserted iframe http://stackoverflow.com/questions/205087/jquery-ready-in-a-dynamically-inserted-iframe You can obtain control over the iframe load event with the following code function callIframe url callback document.body .append..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery disable the input image 's event handler. I have tried the following but to no avail. '#myimage' .click function return false jquery..
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..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box jQuery #StateId option selected .val to something like following StateId function var val jQuery #StateId option selected .val..
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 If you're trying to use JSONP make sure one of the following is the case You're using .get and set dataType to jsonp . You're..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php errorThrown log the error to the console console.error The following error occured textStatus errorThrown callback handler that..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin well such as the images. The difference can be seen in the following complete HTML file provided you have a jollyroger JPEG files..
http://stackoverflow.com/questions/5874652/prop-vs-attr jQuery Look on Stack Overflow and you'll commonly find the following suggestions if #cb .attr checked true ... if #cb .attr checked..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on made a test page to experiment with the concept. But both following constructs lead to the same behavior div#target span.green .on..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery show a textbox to enter age else hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked'..
What is the best practice for parsing remote content with jQuery? http://stackoverflow.com/questions/1034881/what-is-the-best-practice-for-parsing-remote-content-with-jquery the best practice for parsing remote content with jQuery Following a jQuery ajax call to retrieve an entire XHTML document what..
Fancybox - add print function [closed] http://stackoverflow.com/questions/11485198/fancybox-add-print-function in fancybox but it fails if using a fancybox gallery. Following is the working code for fancybox 2 v2.1.5 as today and an image..
blank page highchart in using jquery to call json arrary http://stackoverflow.com/questions/11851122/blank-page-highchart-in-using-jquery-to-call-json-arrary to reproduce your issue @ http jsfiddle.net jugal Zjket Following are my findings The requestData method is called during the..
JQuery AutoComplete, manually select first searched item and bind click [duplicate] http://stackoverflow.com/questions/13242669/jquery-autocomplete-manually-select-first-searched-item-and-bind-click an item in autocomplete and click it given the value. Following code autocompleteitem.autocomplete option autoFocus true .autocomplete..
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads not able to understand what I have to do. Please guide... Following is popup jquery document .ready function .iframe .colorbox.. and this message will still be here. return false And Following is Thumbnails jquery function var xwidth '.image popout img'..
CSS3: transform property not working as expected in chrome http://stackoverflow.com/questions/18011727/css3-transform-property-not-working-as-expected-in-chrome by chrome gpu in address bar and u will find the diff Following image is that in which its running fine... Following image is.. diff Following image is that in which its running fine... Following image is that in which its not running as expected... Anyways..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template see if could move all my templates into separate files. Following John's instructions I created a jsrender.utils.js file that..
JavaScript Multidimensional Arrays [duplicate] http://stackoverflow.com/questions/2808926/javascript-multidimensional-arrays the parenthesis of new Array in the first line. UPDATE Following from the comments below in the above example there was no need..
jQuery Sortable Move UP/DOWN Button http://stackoverflow.com/questions/2951941/jquery-sortable-move-up-down-button so following I assume the marked li has the class markedLi Following code should in theory move that element up or down totally untested..
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 get real image width and height with Javascript in Safari Following works with Firefox 3 IE7 and Opera 9 var pic img need to remove..
How to access id attribute of any element in Raphael http://stackoverflow.com/questions/4454593/how-to-access-id-attribute-of-any-element-in-raphael line. but when I do an alert of the id nothing is visible. Following is the code snippet function createLine var t paper.path M xLink..
CodeIgniter and Javascript/Jquery Library http://stackoverflow.com/questions/5051059/codeigniter-and-javascript-jquery-library out how to use javascript and jquery libraries on CI. Following instruction in the docs I load the library in my controller..
JQuery UI Saving Sortable List http://stackoverflow.com/questions/7342727/jquery-ui-saving-sortable-list li ul form I have JQuery and JQuery UI Loaded and the The Following code enables the sortable list function and posts the item ids..
Load Wordpress post content into DIV using AJAX http://stackoverflow.com/questions/7526113/load-wordpress-post-content-into-div-using-ajax href php the_permalink a 3. Edit .load function URL value Following on from there I had to make a change to the AJAX JQUERY snippet..
http://stackoverflow.com/questions/7684452/javascript-namespacing and then executed straight away with the at the end. Following on from q1 should my sub files be in the same format as ex.js..
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 do I explicitly execute default action from jQuery event Following up from this question I'm trying to implement an unobtrusive..
http://stackoverflow.com/questions/879362/calling-asmx-from-jquery trying to call an ASMX method from jQuery without success. Following is my code and I don't understand what I am missing. File Something.js..
How do I hide the tooltip on hover from the title tag when using FancyBox 2.0? http://stackoverflow.com/questions/9610883/how-do-i-hide-the-tooltip-on-hover-from-the-title-tag-when-using-fancybox-2-0 site http ab.basikgroup.com exhibition_works 61 Following that documentation I'm passing caption information for my lightbox..
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 means that any call to a DOM element which occurs before that DOM element appears in the HTML will fail. Consider the following example script var element document.getElementById 'my_element' script div id my_element div The div appears after the script..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events in the DOM or by manually calling .mobile.changePage several events and subsequent actions occur. At a high level the following actions occur A page change process is begun A new page is loaded The content for that page is śenhanced styled A transition..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery I get the error type property cannot be changed . Edit 2 that seems to be an error straight out of jQuery. Using the following straight DOM code works just fine var pass document.createElement 'input' pass.type 'password' document.body.appendChild..
http://stackoverflow.com/questions/1631959/browser-window-close-event window close event I want to capture the browser window tab close event. I have tried the following with jQuery jQuery window .bind beforeunload function return confirm Do you really want to close But it works on form submission..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery what if you had a tbody for example table id myTable tbody tr ... tr tr ... tr tbody table You would end up with the following table id myTable tbody tr ... tr tr ... tr tbody tr ... tr table I would therefore recommend this approach instead '#myTable.. method as long as it's valid HTML including multiple rows as per the example above. Update Revisiting this answer following recent activity with this question. eyelidlessness makes a good comment that there will always be a tbody in the DOM this.. your table always includes at least one tbody in your markup even if it has no rows. On this basis you can use the following which will work however many rows you have and also account for multiple tbody elements '#myTable tbody last' .append '..
jQuery selector regular expressions http://stackoverflow.com/questions/190253/jquery-selector-regular-expressions this question James Padolsey created a wonderful filter that allows regex to be used for selection. Say you have the following div div class asdf Padolsey's regex filter can select it like so div regex class . sd. Also check the official documentation..
Event binding on dynamically created elements? http://stackoverflow.com/questions/203198/event-binding-on-dynamically-created-elements deprecated in version 1.7 in favor of on and deleted in version 1.9 please use on instead http api.jquery.com on The following live signature selector .live eventName function Can be replaced with the following on signature document .on eventName..
jQuery .ready in a dynamically inserted iframe http://stackoverflow.com/questions/205087/jquery-ready-in-a-dynamically-inserted-iframe see Javascript callback when IFRAME is finished loading . You can obtain control over the iframe load event with the following code function callIframe url callback document.body .append ' IFRAME id myId ... ' 'iframe#myId' .attr 'src' url 'iframe#myId'..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery that when a user enters a zero into the text box I need to disable the input image 's event handler. I have tried the following but to no avail. '#myimage' .click function return false jquery input share improve this question 2011 jQuery 1.7..
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..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box should appended to the server url from StateId function return jQuery #StateId option selected .val to something like following StateId function var val jQuery #StateId option selected .val return val all val On the server side you should makes no..
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 for other people here are the simple troubleshooting instructions If you're trying to use JSONP make sure one of the following is the case You're using .get and set dataType to jsonp . You're using .getJSON and included callback in the URL. If you're..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php be called on failure request.fail function jqXHR textStatus errorThrown log the error to the console console.error The following error occured textStatus errorThrown callback handler that will be called regardless if the request failed or succeeded..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin to execute something when all other things are loaded as well such as the images. The difference can be seen in the following complete HTML file provided you have a jollyroger JPEG files or other suitable ones html head script src jquery 1.7.1.js..
http://stackoverflow.com/questions/5874652/prop-vs-attr So how do you find out if the checkbox is checked with jQuery Look on Stack Overflow and you'll commonly find the following suggestions if #cb .attr checked true ... if #cb .attr checked checked ... if #cb .is checked ... This is actually the simplest..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on What does it mean by runs the handler for any elements I made a test page to experiment with the concept. But both following constructs lead to the same behavior div#target span.green .on click function alert this .attr class is clicked or div#target..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery . For example if the age checkbox is checked then I need to show a textbox to enter age else hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked' #txtAge .show else #txtAge .hide How do I successfully..
What is the best practice for parsing remote content with jQuery? http://stackoverflow.com/questions/1034881/what-is-the-best-practice-for-parsing-remote-content-with-jquery is the best practice for parsing remote content with jQuery Following a jQuery ajax call to retrieve an entire XHTML document what is the best way to select specific elements from the resulting..
Fancybox - add print function [closed] http://stackoverflow.com/questions/11485198/fancybox-add-print-function 15 2013 The code above works fine for a single item displayed in fancybox but it fails if using a fancybox gallery. Following is the working code for fancybox 2 v2.1.5 as today and an image gallery document .ready function '.fancybox' .attr rel gallery..
blank page highchart in using jquery to call json arrary http://stackoverflow.com/questions/11851122/blank-page-highchart-in-using-jquery-to-call-json-arrary at the time that you are trying to access it. I tried to reproduce your issue @ http jsfiddle.net jugal Zjket Following are my findings The requestData method is called during the call to Highchart's constructor. So This means the constructor..
JQuery AutoComplete, manually select first searched item and bind click [duplicate] http://stackoverflow.com/questions/13242669/jquery-autocomplete-manually-select-first-searched-item-and-bind-click event manually 5 answers I want to manually select an item in autocomplete and click it given the value. Following code autocompleteitem.autocomplete option autoFocus true .autocomplete search autocompleteitem.val autocompleteitem is an..
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads the same issue but due to very less skills in jquery I am not able to understand what I have to do. Please guide... Following is popup jquery document .ready function .iframe .colorbox iframe true width 1000px height 500px .inline .colorbox inline.. #f00 color #fff cursor inherit .text Open this window again and this message will still be here. return false And Following is Thumbnails jquery function var xwidth '.image popout img' .width 1 var xheight '.image popout img' .height 1 '.image..
CSS3: transform property not working as expected in chrome http://stackoverflow.com/questions/18011727/css3-transform-property-not-working-as-expected-in-chrome differs bcoz its software accelerated .. just check ur pc config by chrome gpu in address bar and u will find the diff Following image is that in which its running fine... Following image is that in which its not running as expected... Anyways Thanks.. pc config by chrome gpu in address bar and u will find the diff Following image is that in which its running fine... Following image is that in which its not running as expected... Anyways Thanks for your answers and comments ..One favour plz confirm..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template isn ™t as reusable as it could be. made me want to try and see if could move all my templates into separate files. Following John's instructions I created a jsrender.utils.js file that retrieves the template using the .get function. Now the problem..
JavaScript Multidimensional Arrays [duplicate] http://stackoverflow.com/questions/2808926/javascript-multidimensional-arrays is generally recommended. Also note that you were missing the parenthesis of new Array in the first line. UPDATE Following from the comments below in the above example there was no need to use arrays of arrays. An array of objects would have been..
jQuery Sortable Move UP/DOWN Button http://stackoverflow.com/questions/2951941/jquery-sortable-move-up-down-button ul I assume you have allready something to mark each li s so following I assume the marked li has the class markedLi Following code should in theory move that element up or down totally untested off course '#myButtonUp' .click function var current..
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 in Safari Chrome I am creating a jQuery plugin. How do I get real image width and height with Javascript in Safari Following works with Firefox 3 IE7 and Opera 9 var pic img need to remove these in of case img element has set width and height pic.removeAttr..
How to access id attribute of any element in Raphael http://stackoverflow.com/questions/4454593/how-to-access-id-attribute-of-any-element-in-raphael and trying to access it in the onclick event of that line. but when I do an alert of the id nothing is visible. Following is the code snippet function createLine var t paper.path M xLink yLink L linkWidth linkHeight t.attr 'stroke width' '3'..
CodeIgniter and Javascript/Jquery Library http://stackoverflow.com/questions/5051059/codeigniter-and-javascript-jquery-library Javascript Jquery Library As title said I'm trying to figure out how to use javascript and jquery libraries on CI. Following instruction in the docs I load the library in my controller this load library 'javascript' Then I define the location of..
JQuery UI Saving Sortable List http://stackoverflow.com/questions/7342727/jquery-ui-saving-sortable-list Item_4 Item input type hidden name itemid value itemsRowID04 li ul form I have JQuery and JQuery UI Loaded and the The Following code enables the sortable list function and posts the item ids and New sort order to a php script. the editor variable is..
Load Wordpress post content into DIV using AJAX http://stackoverflow.com/questions/7526113/load-wordpress-post-content-into-div-using-ajax is how it looks like now a class trick rel php the_permalink href php the_permalink a 3. Edit .load function URL value Following on from there I had to make a change to the AJAX JQUERY snippet so that it will not use the post ID anymore document .ready..
http://stackoverflow.com/questions/7684452/javascript-namespacing but I can't remember why it needs to be enclosed in parentheses and then executed straight away with the at the end. Following on from q1 should my sub files be in the same format as ex.js ie have the anon function wrapped in parentheses and executed..
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 do I explicitly execute default action from jQuery event Following up from this question I'm trying to implement an unobtrusive confirm dialog. document .ready function data confirmPrompt..
http://stackoverflow.com/questions/879362/calling-asmx-from-jquery ASMX from jQuery I am trying to call an ASMX method from jQuery without success. Following is my code and I don't understand what I am missing. File Something.js function setQuestion .ajax type POST data dataType..
How do I hide the tooltip on hover from the title tag when using FancyBox 2.0? http://stackoverflow.com/questions/9610883/how-do-i-hide-the-tooltip-on-hover-from-the-title-tag-when-using-fancybox-2-0 the new version of FancyBox 2.0. Here's a demo of the development site http ab.basikgroup.com exhibition_works 61 Following that documentation I'm passing caption information for my lightbox via the Title attribute in my link tag. My caption information..
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