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2014/10/16 ¤W¤È 12:07:35
jquery Programming Glossary: sameevent.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on the..
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 this answer I will use getElementById as example but the same applies to getElementsByTagName querySelector and any other.. exist yet and getElementById will return null . jQuery The same applies to all selectors with jQuery. jQuery won't find elements..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content get you maximum available content height and at the same time it can be used to stretch that same content. Unfortunately.. height and at the same time it can be used to stretch that same content. Unfortunately it cant be used to stretch img to full..
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 ul class main menu dropdown menu ... ul These two do the same thing but in the AngularJS version anyone looking at the template.. id log ul Apart from mixing concerns we also have the same problems of signifying intent that I mentioned before. But more.. after all. We can just add a mock service of the same name as our original component and the injector will ensure..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page I use multiple versions of jQuery on the same page A project I'm working on requires the use of jQuery on..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain json_encode arr Now my problem When both of these files on same server either localhost or web server it works and alert Success..
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 'data' in here... javascript jquery xmlhttprequest jsonp same origin policy share improve this question For the record..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe know of way to work around this javascript jquery iframe same origin policy share improve this question I think what you.. question I think what you are doing is subject to the same origin policy . This should be the reason why you are getting..
http://stackoverflow.com/questions/5874652/prop-vs-attr or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all the old attr.. applies specifically to jQuery 1.6. My advice remains the same but jQuery 1.6.1 changed things slightly in the face of the.. reverted attr to something close to but not exactly the same as its old behaviour for Boolean attributes . John Resig also..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery jQuery I know that using window.onload will not be the same as window.onload fires after all images frames etc have been..
JQuery: Selecting Text in an Element (akin to highlighting with your mouse) http://stackoverflow.com/questions/985272/jquery-selecting-text-in-an-element-akin-to-highlighting-with-your-mouse in another element NOT an input . By select I mean the same way you would select text by dragging your mouse over it. This.. use jQuery to help you out Sure but if you can achieve the same result without jQuery and using feature detection instead of..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do as it returns nothing undefined is returned inside the . Same happens for the second function too. So after the execution..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation jquery json cross domain share improve this question Same Origin Policy You are attempting to circumvent the Same Origin.. Same Origin Policy You are attempting to circumvent the Same Origin Policy . It is built into every browser and is not normally.. to fetch data. AJAX requests are also subjected to the Same Origin Policy. JavaScript libraries e.g. jQuery Prototype Dojo..
Why cant I load an external resource from jQuery load method? http://stackoverflow.com/questions/1292486/why-cant-i-load-an-external-resource-from-jquery-load-method on the same domain. The answers above mention the Same origin policy . That's why it works with Temp.htm but not www.google.com...
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 is show successfully but click event is not working. Same click event whose parent HEAD was disregarded during the page..
What is the best way to add options to a select from an array with jQuery? http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery jquery arrays html select share improve this question Same as other answers in jQuery fashion .each selectValues function..
Testing if something is hidden with jQuery http://stackoverflow.com/questions/178325/testing-if-something-is-hidden-with-jquery Checks for display none block ignores visible true false Same as twernt's suggestion but applied to a single element. share..
Accessing web Service from jQuery - cross domain http://stackoverflow.com/questions/2697557/accessing-web-service-from-jquery-cross-domain improve this question You are running up against the Same Origin Policy. The web service that you are accessing must reside.. 02 08 same origin policy https developer.mozilla.org En Same_origin_policy_for_JavaScript Here's an example use of JSONP..
Retrieving file names out of a multi-file upload control with javascript http://stackoverflow.com/questions/3654179/retrieving-file-names-out-of-a-multi-file-upload-control-with-javascript of three names or comma separated string of three names. Same story with jQuery val . Is there a way to get the whole list..
get html of external url in jquery http://stackoverflow.com/questions/3837717/get-html-of-external-url-in-jquery are limited to the same sub domain and port by the Same Origin Policy . The same restrictions apply to iframe elements..
Circumventing Chrome Access-control-allow-origin on the local file system? http://stackoverflow.com/questions/4742467/circumventing-chrome-access-control-allow-origin-on-the-local-file-system methods to do this but in Chrome this fails due to the Same Origin Policy. XMLHttpRequest cannot load file test testdir..
jQuery deferreds and promises - .then() vs .done() http://stackoverflow.com/questions/5436327/jquery-deferreds-and-promises-then-vs-done
jQuery.getJSON - Access-Control-Allow-Origin Issue http://stackoverflow.com/questions/6396623/jquery-getjson-access-control-allow-origin-issue into. I assume you must be loading them via Ajax hence the Same Origin Policy issue showing up. Use JSON P which isn't subject..
Cross Domain Ajax Request with JQuery/PHP http://stackoverflow.com/questions/752319/cross-domain-ajax-request-with-jquery-php question The error seems to be a security feature of the Same Origin Policy to simplify you can only make AJAX requests for..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin browsers take different approaches to applying the Same Origin Policy to local files. My guess is that you're seeing..
$.ajax call working fine in IE8 and Doesn't work in firefox and chrome browsers http://stackoverflow.com/questions/8698682/ajax-call-working-fine-in-ie8-and-doesnt-work-in-firefox-and-chrome-browsers share improve this question this is because of the Same origin policy . you cannot use ajax to call external sites...
http://stackoverflow.com/questions/9426979/border-radius-for-ie8 frameworks are used then is impossible to use that. Same behavior for CurvyCorners or other mega libraries. So if anyone..
How can we specify rules for jquery validation plugin by class? http://stackoverflow.com/questions/9461571/how-can-we-specify-rules-for-jquery-validation-plugin-by-class custom message DEMO http jsfiddle.net rq5ra 1 Option 1b Same as above but instead of using a class it matches a common part..
Continuously scrolling horizontal ticker containing images in jQuery? http://stackoverflow.com/questions/1294048/continuously-scrolling-horizontal-ticker-containing-images-in-jquery versions of jquery If scrolling images ARE THEY ALL THE SAME SIZE again a number of the plug ins I experimented with only..
Is this a bug in parsing XML, using jQuery? http://stackoverflow.com/questions/14798449/is-this-a-bug-in-parsing-xml-using-jquery and won't display any results. Secondly I simulated the SAME xml the SAME parsing I just renamed image to image1 and it WORKS... display any results. Secondly I simulated the SAME xml the SAME parsing I just renamed image to image1 and it WORKS. See the..
http://stackoverflow.com/questions/1952359/calling-iframe-function for cross site attacks. However if the content is from the SAME domain then you can use it as it were simply another method..
http://stackoverflow.com/questions/2773308/jquery-clone-problem newElem document.createElement elem.attr 'tagName' USE SAME TYPE newElem.attr 'type' elem.attr 'type' SET NAME newElem.attr..
“invalid label” Firebug error with jQuery getJSON http://stackoverflow.com/questions/2822609/invalid-label-firebug-error-with-jquery-getjson
JQuery: How to get selected radio button value? http://stackoverflow.com/questions/4138859/jquery-how-to-get-selected-radio-button-value value. Then once a user selected a radio button that SAME function will return the selected value of the radio button...
Create six chart with the same rendering,different data (highchart ) http://stackoverflow.com/questions/6361631/create-six-chart-with-the-same-rendering-different-data-highchart Please I need help I need to create six chart with the SAME rendering but with different data AND chart title in each chart..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false event propagation share improve this question return false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on the passed jQuery.Event object. e.preventDefault will prevent..
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 you are looking for do not exist. For the remainder of this answer 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.. . At the moment the script is executed the element does not exist yet and getElementById will return null . jQuery The same applies to all selectors with jQuery. jQuery won't find elements if you misspelled your selector or you are trying to select..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content nVs9J There's one thing to remember. This function will correctly get you maximum available content height and at the same time it can be used to stretch that same content. Unfortunately it cant be used to stretch img to full content height img.. function will correctly get you maximum available content height and at the same time it can be used to stretch that same content. Unfortunately it cant be used to stretch img to full content height img tag has an overhead of 3px. Methods of..
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 Our ul declaration would look like this instead ul class main menu dropdown menu ... ul These two do the same thing but in the AngularJS version anyone looking at the template knows what's supposed to happen. Whenever a new member.. Received li ' For a view that looks like this ul class messages id log ul Apart from mixing concerns we also have the same problems of signifying intent that I mentioned before. But more importantly we had to manually reference and update a DOM.. to have to communicate with the server we're testing the controller after all. We can just add a mock service of the same name as our original component and the injector will ensure that our controller gets the fake one automatically our controller..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page I use multiple versions of jQuery on the same page A project I'm working on requires the use of jQuery on customers' Web pages. Customers will insert a chunk of code..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain element2 array element31 element32 arr 'name' response echo json_encode arr Now my problem When both of these files on same server either localhost or web server it works and alert Success If it is on different sides I mean testserver.php in web..
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 0 maxx 0 maxy 150 callback ' .get url function data can use 'data' in here... javascript jquery xmlhttprequest jsonp same origin policy share improve this question For the record as far as I can tell you had two problems You weren't passing..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe accessible I get permission denied type errors . Does anyone know of way to work around this javascript jquery iframe same origin policy share improve this question I think what you are doing is subject to the same origin policy . This should.. jquery iframe same origin policy share improve this question I think what you are doing is subject to the same origin policy . This should be the reason why you are getting permission denied type errors. share improve this answer..
http://stackoverflow.com/questions/5874652/prop-vs-attr instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all the old attr calls will break if i switch to 1.6 UPDATE See this fiddle.. this question Update 1 November 2012 My original answer applies specifically to jQuery 1.6. My advice remains the same but jQuery 1.6.1 changed things slightly in the face of the predicted pile of broken websites the jQuery team reverted attr.. face of the predicted pile of broken websites the jQuery team reverted attr to something close to but not exactly the same as its old behaviour for Boolean attributes . John Resig also blogged about it . I can see the difficulty they were in but..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery I implement my own document .ready functionality without using jQuery I know that using window.onload will not be the same as window.onload fires after all images frames etc have been loaded. javascript jquery share improve this question ..
JQuery: Selecting Text in an Element (akin to highlighting with your mouse) http://stackoverflow.com/questions/985272/jquery-selecting-text-in-an-element-akin-to-highlighting-with-your-mouse like to have users click a link that then selects the html text in another element NOT an input . By select I mean the same way you would select text by dragging your mouse over it. This has been a bear to research because everyone talks about.. jQuery methods or jQuery at all for that matter. Could you use jQuery to help you out Sure but if you can achieve the same result without jQuery and using feature detection instead of browser sniffing why wouldn't you So below is my updated answer..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do anonymous function function alert 'first' shows the alert and as it returns nothing undefined is returned inside the . Same happens for the second function too. So after the execution of this block it ends up having something like undefined undefined..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation cross web browser and can do json on cross domain request. jquery json cross domain share improve this question Same Origin Policy You are attempting to circumvent the Same Origin Policy . It is built into every browser and is not normally.. jquery json cross domain share improve this question Same Origin Policy You are attempting to circumvent the Same Origin Policy . It is built into every browser and is not normally something you can or should want to disable workaround.. data then you are most likely attempting to use an AJAX request to fetch data. AJAX requests are also subjected to the Same Origin Policy. JavaScript libraries e.g. jQuery Prototype Dojo etc can not circumvent this policy as base behavior for an..
Why cant I load an external resource from jQuery load method? http://stackoverflow.com/questions/1292486/why-cant-i-load-an-external-resource-from-jquery-load-method request to load the data but the browser allows this for resources on the same domain. The answers above mention the Same origin policy . That's why it works with Temp.htm but not www.google.com. One way to get around this is to create a server..
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 initial HTML all of them will be loaded. That's why your button is show successfully 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..
What is the best way to add options to a select from an array with jQuery? http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery into an map as the second parameter of append . javascript jquery arrays html select share improve this question Same as other answers in jQuery fashion .each selectValues function key value '#mySelect' .append option option .attr value key..
Testing if something is hidden with jQuery http://stackoverflow.com/questions/178325/testing-if-something-is-hidden-with-jquery
Accessing web Service from jQuery - cross domain http://stackoverflow.com/questions/2697557/accessing-web-service-from-jquery-cross-domain cross daomain jquery ajax wcf json cross domain share improve this question You are running up against the Same Origin Policy. The web service that you are accessing must reside on the same domain as the jQuery script that is making.. here's some light reading http taossa.com index.php 2007 02 08 same origin policy https developer.mozilla.org En Same_origin_policy_for_JavaScript Here's an example use of JSONP url http www.test.com getData.php callback parseResults document.body.appendChild..
Retrieving file names out of a multi-file upload control with javascript http://stackoverflow.com/questions/3654179/retrieving-file-names-out-of-a-multi-file-upload-control-with-javascript .value only returns a single file name and not an array of three names or comma separated string of three names. Same story with jQuery val . Is there a way to get the whole list javascript jquery html html5 share improve this question..
get html of external url in jquery http://stackoverflow.com/questions/3837717/get-html-of-external-url-in-jquery this question The short answer is you can't because AJAX requests are limited to the same sub domain and port by the Same Origin Policy . The same restrictions apply to iframe elements You can't create an iframe pointing to the external page..
Circumventing Chrome Access-control-allow-origin on the local file system? http://stackoverflow.com/questions/4742467/circumventing-chrome-access-control-allow-origin-on-the-local-file-system 3.5 and IE8 I am able to use jQuery's AJAX and GetScript methods to do this but in Chrome this fails due to the Same Origin Policy. XMLHttpRequest cannot load file test testdir test.js . Origin null is not allowed by Access Control Allow..
jQuery deferreds and promises - .then() vs .done() http://stackoverflow.com/questions/5436327/jquery-deferreds-and-promises-then-vs-done
jQuery.getJSON - Access-Control-Allow-Origin Issue http://stackoverflow.com/questions/6396623/jquery-getjson-access-control-allow-origin-issue have the same origin as the document you're loading them into. I assume you must be loading them via Ajax hence the Same Origin Policy issue showing up. Use JSON P which isn't subject to the SOP. jQuery has built in support for it in its ajax..
Cross Domain Ajax Request with JQuery/PHP http://stackoverflow.com/questions/752319/cross-domain-ajax-request-with-jquery-php this. php javascript jquery ajax share improve this question The error seems to be a security feature of the Same Origin Policy to simplify you can only make AJAX requests for stuff on the originating server http foobar.com . One way..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin double clicking it in a local file browser or similar . Different browsers take different approaches to applying the Same Origin Policy to local files. My guess is that you're seeing this using Chrome. Chrome's rules for applying the SOP to local..
$.ajax call working fine in IE8 and Doesn't work in firefox and chrome browsers http://stackoverflow.com/questions/8698682/ajax-call-working-fine-in-ie8-and-doesnt-work-in-firefox-and-chrome-browsers Yet to analyze fully. jquery ajax jquery ajax xmlhttprequest share improve this question this is because of the Same origin policy . you cannot use ajax to call external sites. if you really want to use you have to use JSONP . Or you can..
http://stackoverflow.com/questions/9426979/border-radius-for-ie8 but if you have a heavy application in which many different frameworks are used then is impossible to use that. Same behavior for CurvyCorners or other mega libraries. So if anyone can help me with a small jQuery or javascript plugin to..
How can we specify rules for jquery validation plugin by class? http://stackoverflow.com/questions/9461571/how-can-we-specify-rules-for-jquery-validation-plugin-by-class true messages required your custom message number your custom message DEMO http jsfiddle.net rq5ra 1 Option 1b Same as above but instead of using a class it matches a common part of the name attribute ' name field ' .each function this..
Continuously scrolling horizontal ticker containing images in jQuery? http://stackoverflow.com/questions/1294048/continuously-scrolling-horizontal-ticker-containing-images-in-jquery I found a number of these plug ins that were tied to old versions of jquery If scrolling images ARE THEY ALL THE SAME SIZE again a number of the plug ins I experimented with only worked if all the images were the same size but did not make..
Is this a bug in parsing XML, using jQuery? http://stackoverflow.com/questions/14798449/is-this-a-bug-in-parsing-xml-using-jquery a demonstration firstly I simulated xml that has image node and won't display any results. Secondly I simulated the SAME xml the SAME parsing I just renamed image to image1 and it WORKS. See the example here http jsbin.com evinah 1 edit So obviously.. firstly I simulated xml that has image node and won't display any results. Secondly I simulated the SAME xml the SAME parsing I just renamed image to image1 and it WORKS. See the example here http jsbin.com evinah 1 edit So obviously I can't..
http://stackoverflow.com/questions/1952359/calling-iframe-function of luck as most modern browsers have closed that loophole for cross site attacks. However if the content is from the SAME domain then you can use it as it were simply another method on the IFrame window object. If I recall correctly you can use..
http://stackoverflow.com/questions/2773308/jquery-clone-problem and jQuery events of the buggy element var elem this newElem document.createElement elem.attr 'tagName' USE SAME TYPE newElem.attr 'type' elem.attr 'type' SET NAME newElem.attr 'name' this.name newElem.attr 'name' newName ADD..
“invalid label” Firebug error with jQuery getJSON http://stackoverflow.com/questions/2822609/invalid-label-firebug-error-with-jquery-getjson
JQuery: How to get selected radio button value? http://stackoverflow.com/questions/4138859/jquery-how-to-get-selected-radio-button-value button I want a function that will return 0 for the radio button value. Then once a user selected a radio button that SAME function will return the selected value of the radio button. Make sense javascript jquery jquery selectors share improve..
Create six chart with the same rendering,different data (highchart ) http://stackoverflow.com/questions/6361631/create-six-chart-with-the-same-rendering-different-data-highchart six chart with the same rendering different data highchart Please I need help I need to create six chart with the SAME rendering but with different data AND chart title in each chart with ajax call jquery how can I do this please http www.highcharts.com..
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