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jquery Programming Glossary: evenIn jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements jQuery how to attach events to dynamic html elements Suppose I have some jQuery code.. elements Suppose I have some jQuery code that attaches an event handler to all elements with class myclass . For example function.. link does not have the click handler associated with it even though it has class myclass . Any idea how I can fix this Basically..
Use jQuery to hide a DIV when the user clicks outside of it http://stackoverflow.com/questions/1403615/use-jquery-to-hide-a-div-when-the-user-clicks-outside-of-it '.form_wrapper' .hide '.form_wrapper' .click function event event.stopPropagation And this HTML div class form_wrapper.. .hide '.form_wrapper' .click function event event.stopPropagation And this HTML div class form_wrapper a class.. Had the same problem came up with this easy solution. It's even working recursive document .mouseup function e var container..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events Mobile document ready vs page events I am using JQuery Mobile and I am having trouble understanding.. between classic document ready and jQuery Mobile page events. Can someone tell me what is a real difference Why should.. then document .on 'pageinit' What is the order of page events transition from one page to another How can I send data from..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content 'create' and ' data role page ' .page Also how can I prevent enhancement markup of check boxes only javascript jquery html5.. does this all means When page plugin dispatches a pageInit event which most widgets use to auto initialize themselves. it will.. Ajax and inject it into a page you can trigger the create event to handle the auto initialization for all the plugins contained..
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 and apply s that are confusing and convoluted but they eventually get it working The problem is that in most cases that.. your view so you don't have to In jQuery we respond to events and then update content. Something like .ajax url ' myEndpoint.json'.. nothing we did here that needed jQuery at all Second even if we already have jQuery on our page there's no reason to use..
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 BODY content is loaded into the DOM . To be more precise even BODY is not fully loaded. Only first div with an attribute data.. That's why your button is show successfully but click event is not working. Same click event whose parent HEAD was disregarded.. successfully but click event is not working. Same click event whose parent HEAD was disregarded during the page transition...
http://stackoverflow.com/questions/170168/jquery-templating-engines a better case for John Resig's micro templating solution even improving it some. Good comparisons lots of samples. share..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery 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..
jQuery .ready in a dynamically inserted iframe http://stackoverflow.com/questions/205087/jquery-ready-in-a-dynamically-inserted-iframe seems to be fired too soon and the iframe content isn't even loaded yet so galleria code is not applied properly on the DOM.. setTimeout ApplyGalleria 100 My question which jQuery event should we bind to to be able to execute our code when the dynamic.. loading . You can obtain control over the iframe load event with the following code function callIframe url callback document.body..
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 replace the standard message so my text is clear or even better replace the entire dialog with a modal dialog using jQuery... found anyone else who seems to have an answer. Is it even possible Javascript in my page script type text javascript window.onbeforeunload.. doesn't work I cannot seem to bind to the beforeunload event. javascript jquery onbeforeunload share improve this question..
jQuery callback on image load (even when the image is cached) http://stackoverflow.com/questions/3877027/jquery-callback-on-image-load-even-when-the-image-is-cached callback on image load even when the image is cached I want to do img .bind 'load' function.. want to do img .bind 'load' function do stuff But the load event doesn't fire when the image is loaded from cache. The jQuery.. a plugin to fix this but it doesn't work jquery image events load jquery events share improve this question If the..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn that it takes a long time to setup an SSL connection or even only to resolve google.com. I have been using the following..
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript JavaScript with directed graph layouting SVG and you can even drag the nodes around. Still needs some tweaking but is totally..
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 the SOP to local files are very tight it disallows even loading files from the same directory as the document. So does..
jqGrid does not render correctly in Chrome/Chrome Frame http://stackoverflow.com/questions/10588587/jqgrid-does-not-render-correctly-in-chrome-chrome-frame will be even smaller as original jquery.jqGrid.min.js . Even if you add the comment header to the file see modified file..
Why is gridview:true used for and what does it mean? http://stackoverflow.com/questions/12513004/why-is-gridviewtrue-used-for-and-what-does-it-mean page and move some from the elements on another place . Even if you change CSS style of an element the so named reflow take.. with all the changed styles instead of 5 separate calls. Even better could be to define one CSS class and use jQuery.addClass..
http://stackoverflow.com/questions/1296085/download-file-using-jquery 'uploads file.doc' a href no script.html Download now a Even if there's no Javascript at least this way the user will get..
Struggling between native and phonegap, simple app requirements http://stackoverflow.com/questions/14065610/struggling-between-native-and-phonegap-simple-app-requirements your app will not get permission for Apple app store. Even Google Play Store will ban your app if they discover a 3rd party.. mentioned you need to be specially careful here. Even if you are seasoned developer you will find a lot of problems..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events 3 Use a jQuery Filter selector like this '#carousel div Event click ' .each function If click is not bind to #carousel div.. jQuery team no longer recommend its use and neither do I. Even though it can be tedious to hook and unhook events your code..
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 wrong . Think of the logger we programmed in section 3. Even if we put that in a directive we still want to do it the Angular..
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 will be loaded everything else is going to be discarded. Even if you have more pages inside a BODY only first one is going..
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads bound to them and replacing them with new elements. Even if those elements would now match that selector they don't get.. bound because the code to do that has already executed. Event handlers Specifically for event handlers i.e. .click you can..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call to avoid the browser transparently handling the redirects. Even though this worked I was a little dissatisfied as it is a bit..
How would you animate something so that it follows a curve? http://stackoverflow.com/questions/2240052/how-would-you-animate-something-so-that-it-follows-a-curve this .left 'slow' function this .animate left 600 'fast' Even if that's not correct code I believe animate only takes destinations..
Click trigger on select box doesn't work in jQuery http://stackoverflow.com/questions/2895608/click-trigger-on-select-box-doesnt-work-in-jquery question What you are trying to achieve is impossible. Even if you trigger a click the drop down list won't open like if..
jQuery Event Keypress: Which key was pressed? http://stackoverflow.com/questions/302122/jquery-event-keypress-which-key-was-pressed Event Keypress Which key was pressed With jQuery how do I find out.. I want to trigger an submit when ENTER is pressed. Update Even though I found the or better one answer myself there seems to..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain on localhost its not working alert Error is executing. Even if url inside ajax have changed to http domain.com path to file..
XMLHttpRequest cannot load an URL with jQuery http://stackoverflow.com/questions/3828982/xmlhttprequest-cannot-load-an-url-with-jquery 99001 is not allowed by Access Control Allow Origin. Even If I launch my web page as an HTML file I get this XMLHttpRequest..
Detecting no results on jQuery UI autocomplete http://stackoverflow.com/questions/4718968/detecting-no-results-on-jquery-ui-autocomplete result handler. In this case it never fires at all. Even a generic alert or console.log that doesn't reference the number..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement is declared in and will not conflict with other functions. Even better jQuery is designed to be used with chaining so take advantage..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery be declared in the outer scope of the trackPage function. Even with this fix the concept still doesn't work. share improve..
Alternatives to JavaScript eval() for parsing JSON http://stackoverflow.com/questions/945015/alternatives-to-javascript-eval-for-parsing-json that generated JSON will not contain anything nasty. Even Douglas Crockford the author of JSON said that you shouldn't..
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements jQuery how to attach events to dynamic html elements Suppose I have some jQuery code that attaches an event handler to all elements with class myclass.. jQuery how to attach events to dynamic html elements Suppose I have some jQuery code that attaches an event handler to all elements with class myclass . For example function .myclass .click function do something And my html might.. link is created when a user clicks on a#anchor1. The test4 link does not have the click handler associated with it even though it has class myclass . Any idea how I can fix this Basically I would like to write the click handler once and have..
Use jQuery to hide a DIV when the user clicks outside of it http://stackoverflow.com/questions/1403615/use-jquery-to-hide-a-div-when-the-user-clicks-outside-of-it outside of it I am using this code 'body' .click function '.form_wrapper' .hide '.form_wrapper' .click function event event.stopPropagation And this HTML div class form_wrapper a class agree href javascript I Agree a a class disagree href.. outside of it I am using this code 'body' .click function '.form_wrapper' .hide '.form_wrapper' .click function event event.stopPropagation And this HTML div class form_wrapper a class agree href javascript I Agree a a class disagree href javascript.. jquery div hide styling share improve this question Had the same problem came up with this easy solution. It's even working recursive document .mouseup function e var container YOUR CONTAINER SELECTOR if container.is e.target if the target..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events Mobile document ready vs page events I am using JQuery Mobile and I am having trouble understanding difference between classic document ready and jQuery Mobile.. JQuery Mobile and I am having trouble understanding difference between classic document ready and jQuery Mobile page events. Can someone tell me what is a real difference Why should document .ready be better then document .on 'pageinit' What.. what is a real difference Why should document .ready be better then document .on 'pageinit' What is the order of page events transition from one page to another How can I send data from one page to another and is it possible to access a data from..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content I have tried to use these methods ' data role page ' .trigger 'create' and ' data role page ' .page Also how can I prevent enhancement markup of check boxes only javascript jquery html5 jquery mobile cordova share improve this question Disclaimer.. whole page if only one component need's to be styled. What does this all means When page plugin dispatches a pageInit event which most widgets use to auto initialize themselves. it will automatically enhance any instances of the widgets it finds.. you generate new markup client side or load in content via Ajax and inject it into a page you can trigger the create event to handle the auto initialization for all the plugins contained within the new markup. This can be triggered on any element..
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 they then glue into AngularJS with a collection of callbacks and apply s that are confusing and convoluted but they eventually get it working The problem is that in most cases that jQuery plugin could be rewritten in AngularJS in a fraction.. in the previous section. AngularJS will automatically update your view so you don't have to In jQuery we respond to events and then update content. Something like .ajax url ' myEndpoint.json' success function data status 'ul#log' .append ' li.. things wrong with this. First jQuery was never necessary. There's nothing we did here that needed jQuery at all Second even if we already have jQuery on our page there's no reason to use it here we can simply use angular.element and our component..
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 to await other content. When second page is loaded only its BODY content is loaded into the DOM . To be more precise even BODY is not fully loaded. Only first div with an attribute data role page will be loaded everything else is going to be.. have more pages in an 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.. 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 demos..
http://stackoverflow.com/questions/170168/jquery-templating-engines
http://stackoverflow.com/questions/171027/add-table-row-in-jquery markup. I think the safest solution is probably to ensure 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..
jQuery .ready in a dynamically inserted iframe http://stackoverflow.com/questions/205087/jquery-ready-in-a-dynamically-inserted-iframe The problem seems to be that document .ready in the iframe seems to be fired too soon and the iframe content isn't even loaded yet so galleria code is not applied properly on the DOM elements. document .ready seems to use the iframe parent.. in production with a slow computer. document .ready function setTimeout ApplyGalleria 100 My question which jQuery event should we bind to to be able to execute our code when the dynamic iframe is ready and not just it's a parent javascript.. similar question 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..
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 message that wraps my own text. I need to either completely replace the standard message so my text is clear or even better replace the entire dialog with a modal dialog using jQuery. So far I have failed and I haven't found anyone else.. a modal dialog using jQuery. So far I have failed and I haven't found anyone else who seems to have an answer. Is it even possible Javascript in my page script type text javascript window.onbeforeunload closeIt script The closeIt function function.. 'new message ' this.href ' ' this.href return false which also doesn't work I cannot seem to bind to the beforeunload event. javascript jquery onbeforeunload share improve this question You can't modify the default dialogue for onbeforeunload..
jQuery callback on image load (even when the image is cached) http://stackoverflow.com/questions/3877027/jquery-callback-on-image-load-even-when-the-image-is-cached callback on image load even when the image is cached I want to do img .bind 'load' function do stuff But the load event doesn't fire when the image.. callback on image load even when the image is cached I want to do img .bind 'load' function do stuff But the load event doesn't fire when the image is loaded from cache. The jQuery docs suggest a plugin to fix this but it doesn't work jquery.. when the image is loaded from cache. The jQuery docs suggest a plugin to fix this but it doesn't work jquery image events load jquery events share improve this question If the src is already set then the event is firing in the cache cased..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn CDN I have recently been using Google JSAPI but have found that it takes a long time to setup an SSL connection or even only to resolve google.com. I have been using the following for Google script src https www.google.com jsapi script script..
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript what you may be looking for http www.graphdracula.net It's JavaScript with directed graph layouting SVG and you can even drag the nodes around. Still needs some tweaking but is totally usable. You create nodes and edges easily with JavaScript..
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 that you're seeing this using Chrome. Chrome's rules for applying the SOP to local files are very tight it disallows even loading files from the same directory as the document. So does Opera. Some other browsers such as Firefox allow limited..
jqGrid does not render correctly in Chrome/Chrome Frame http://stackoverflow.com/questions/10588587/jqgrid-does-not-render-correctly-in-chrome-chrome-frame As the result you will get jquery.jqGrid.min fixed3.js which will be even smaller as original jquery.jqGrid.min.js . Even if you add the comment header to the file see modified file the file will be still smaller as original version of jquery.jqGrid.min.js..
Why is gridview:true used for and what does it mean? http://stackoverflow.com/questions/12513004/why-is-gridviewtrue-used-for-and-what-does-it-mean have to recalculate of position all element existing on the page and move some from the elements on another place . Even if you change CSS style of an element the so named reflow take place. I'd recommend you to read the article and to look.. should do this in one operation. You can use jQuery.css ... with all the changed styles instead of 5 separate calls. Even better could be to define one CSS class and use jQuery.addClass method. In case of jqGrid one need to fill tbody with all..
http://stackoverflow.com/questions/1296085/download-file-using-jquery
Struggling between native and phonegap, simple app requirements http://stackoverflow.com/questions/14065610/struggling-between-native-and-phonegap-simple-app-requirements If you don't know what are you doing there's a good chance your app will not get permission for Apple app store. Even Google Play Store will ban your app if they discover a 3rd party Phonegap PayPal plugin. Native apps Pro A native mobile.. great and supporting community. Hybrid apps What I didn't previously mentioned you need to be specially careful here. Even if you are seasoned developer you will find a lot of problems you can't solve. Hybrid development should not be mistaken..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events jsFiddle example http jsfiddle.net Gajotres K8YmG Solution 3 Use a jQuery Filter selector like this '#carousel div Event click ' .each function If click is not bind to #carousel div do something Because event filter is not a part of official.. time consuming. It is now deprecated. The folks on the jQuery team no longer recommend its use and neither do I. Even though it can be tedious to hook and unhook events your code will be much faster without the .live method than with it...
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 . While that certainly is much better it's often still wrong . Think of the logger we programmed in section 3. Even if we put that in a directive we still want to do it the Angular Way . It still doesn't take any DOM manipulation There..
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 fully loaded. Only first div with an attribute data role page will be loaded everything else is going to be discarded. Even if you have more pages inside a BODY only first one is going to be loaded. This rule only applies to subsequent pages if..
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads your page you're removing those elements with the event handlers bound to them and replacing them with new elements. Even if those elements would now match that selector they don't get the event handler bound because the code to do that has already.. would now match that selector they don't get the event handler bound because the code to do that has already executed. Event handlers Specifically for event handlers i.e. .click you can use event delegation to get around this. The basic principle..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call regarding setting the response status code to 278 in order to avoid the browser transparently handling the redirects. Even though this worked I was a little dissatisfied as it is a bit of a hack. After more digging around I ditched this approach..
How would you animate something so that it follows a curve? http://stackoverflow.com/questions/2240052/how-would-you-animate-something-so-that-it-follows-a-curve function this .animate top 400 left this .left this .left this .left 'slow' function this .animate left 600 'fast' Even if that's not correct code I believe animate only takes destinations for something to go to so a dynamic destination wouldn't..
Click trigger on select box doesn't work in jQuery http://stackoverflow.com/questions/2895608/click-trigger-on-select-box-doesnt-work-in-jquery and mouseup also doesn't work. jquery share improve this question What you are trying to achieve is impossible. Even if you trigger a click the drop down list won't open like if the user clicked on it. If you want to change the currently..
jQuery Event Keypress: Which key was pressed? http://stackoverflow.com/questions/302122/jquery-event-keypress-which-key-was-pressed Event Keypress Which key was pressed With jQuery how do I find out which key was pressed when I bind to the keypress event '#searchbox.. event '#searchbox input' .bind 'keypress' function e I want to trigger an submit when ENTER is pressed. Update Even though I found the or better one answer myself there seems to be some room for variation Is there a difference between keyCode..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain sides I mean testserver.php in web server and test.php on localhost its not working alert Error is executing. Even if url inside ajax have changed to http domain.com path to file testserver.php Please any experts its very simple to you..
XMLHttpRequest cannot load an URL with jQuery http://stackoverflow.com/questions/3828982/xmlhttprequest-cannot-load-an-url-with-jquery localhost 99000 Services.svc ReturnPersons. Origin http localhost 99001 is not allowed by Access Control Allow Origin. Even If I launch my web page as an HTML file I get this XMLHttpRequest cannot load http localhost 99000 Services.svc ReturnPersons.Origin..
Detecting no results on jQuery UI autocomplete http://stackoverflow.com/questions/4718968/detecting-no-results-on-jquery-ui-autocomplete it I should be able to intercept the results with the autocomplete result handler. In this case it never fires at all. Even a generic alert or console.log that doesn't reference the number of results never fires . The open event handler shows the..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement so the variable will only be accessible in the function it is declared in and will not conflict with other functions. Even better jQuery is designed to be used with chaining so take advantage of this where possible. Instead of declaring a variable..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery
Alternatives to JavaScript eval() for parsing JSON http://stackoverflow.com/questions/945015/alternatives-to-javascript-eval-for-parsing-json when you use a good JSON library on server side that guarantees that generated JSON will not contain anything nasty. Even Douglas Crockford the author of JSON said that you shouldn't use eval anywhere in your code except for parsing JSON. See..
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