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2014/10/16 ¤W¤È 12:05:30
jquery Programming Glossary: modernWhat's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css hover opacity 1.0 And everything works flawlessly in modern browsers. Interactive jsFiddle preview But seeing as the not..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick and attachEvent . Basically registering an event in modern way is the unobtrusive way of handling events. Also to register..
Check file input size with jQuery http://stackoverflow.com/questions/1601455/check-file-input-size-with-jquery is a part of the HTML5 specification it will only work for modern browsers v10 required for IE and I added here more details and..
Can I find events bound on an element with jQuery? http://stackoverflow.com/questions/2008592/can-i-find-events-bound-on-an-element-with-jquery javascript events share improve this question In modern versions of jQuery you would use the ._data method to find any..
iFrame src change event detection? http://stackoverflow.com/questions/2429045/iframe-src-change-event-detection the location within the iframe changes. It works in all modern browsers but may not work in some very older browsers like IE5..
Using jQuery, Restricting File Size Before Uploading http://stackoverflow.com/questions/307679/using-jquery-restricting-file-size-before-uploading is a part of the HTML5 specification it will only work for modern browsers v10 required for IE and I added here more details and..
Change CSS of selected text using Javascript http://stackoverflow.com/questions/3223682/change-css-of-selected-text-using-javascript which has a command to change the background colour in all modern browsers. The following should do what you want on any selection..
Full path from file input using jQuery http://stackoverflow.com/questions/3489133/full-path-from-file-input-using-jquery this question You can't It's a security feature in all modern browsers. For IE8 it's off by default but can be reactivated..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate nor delegate is the best way to do event delegation in modern jQuery. The new syntax as of jQuery 1.7 is with the on function...
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate nor delegate is the best way to do event delegation in modern jQuery. The new syntax as of jQuery 1.7 is with the on function...
jQuery Upload Progress and AJAX file upload http://stackoverflow.com/questions/4856917/jquery-upload-progress-and-ajax-file-upload as normal forms . All of it is not experimental but very modern. Chrome 8 and Firefox 4 know what to do but I don't know about..
How to load images dynamically (or lazily) when users scrolls them into view http://stackoverflow.com/questions/5117421/how-to-load-images-dynamically-or-lazily-when-users-scrolls-them-into-view scrolls them into view I've noticed this in numerous modern websites e.g. facebook and google image search where the images..
http://stackoverflow.com/questions/5874652/prop-vs-attr Level 3 . Mozilla's DOM documentation is valid for most modern browsers and is easier to read than the specs so you may find..
Cross-browser window resize event - JavaScript / jQuery http://stackoverflow.com/questions/599288/cross-browser-window-resize-event-javascript-jquery window resize event JavaScript jQuery What is the correct modern method for tapping into the window resize event that works in..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot trouble in some older browsers in particular IE5.x but all modern desktop browsers support it. The same method does seem to work..
Is there a DOM event that fires when an HTML select element is closed? http://stackoverflow.com/questions/6207929/is-there-a-dom-event-that-fires-when-an-html-select-element-is-closed Explorers just something to work in standards compliant modern browsers. Proprietary hacks could be worth knowing though. I've..
http://stackoverflow.com/questions/6458840/on-input-change-event http jsfiddle.net pxfunc 5kpeJ Method 1. input event In modern browsers use the input event. This event will fire when the..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions needed. Such asynchronous server implementations are a modern approach that fits Comet technique really great. However you're..
JQuery selector value escaping http://stackoverflow.com/questions/739695/jquery-selector-value-escaping value 'a 'b p ' And this does work as a CSS selector in modern browsers . Expressed in a JavaScript string literal you would..
jQuery XML parsing with namespaces http://stackoverflow.com/questions/853740/jquery-xml-parsing-with-namespaces
Jquery element+class selector performance http://stackoverflow.com/questions/11698935/jquery-elementclass-selector-performance selectors performance share improve this question Modern browsers expose a very efficient getElementsByClassName method..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick on any DOM element not just HTML elements. More about Modern event registration http www.quirksmode.org js events_advanced.html..
uploading, processing, storing and delivering user-provided files and images http://stackoverflow.com/questions/13972714/uploading-processing-storing-and-delivering-user-provided-files-and-images and provide examples as far as possible 1. The Upload Modern web browsers offer several methods to upload a file. The simplest..
How does facebook detect when a link as been PASTED http://stackoverflow.com/questions/1891145/how-does-facebook-detect-when-a-link-as-been-pasted javascript jquery facebook share improve this question Modern day browsers support onpaste DOCTYPE html html head title onpaste..
How can I differentiate a manual scroll (via mousewheel/scrollbar) from a Javascript/jQuery scroll? http://stackoverflow.com/questions/2834667/how-can-i-differentiate-a-manual-scroll-via-mousewheel-scrollbar-from-a-javasc html body .stop Also did you see this tutorial Update Modern browsers now use wheel as the event so I've included it in the..
Is it possible to change window size with JQuery or JavaScript? http://stackoverflow.com/questions/7649574/is-it-possible-to-change-window-size-with-jquery-or-javascript w h function movePosition x y window.moveTo x y Modern day browsers have settings that can prevent you have changing..
How to pass javascript object from one page to other http://stackoverflow.com/questions/7709289/how-to-pass-javascript-object-from-one-page-to-other But using it heavily depends on your browser requirements. Modern browsers support it though and data can be restored even after..
Change font-color of placeholder span on input focus http://stackoverflow.com/questions/8046040/change-font-color-of-placeholder-span-on-input-focus function this .prev 'span.holder' .removeClass 'active' Modern browsers have added support for the placeholder attribute. You..
What's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css after content attr id ' Unassigned' #sectors div.unassigned hover opacity 1.0 And everything works flawlessly in modern browsers. Interactive jsFiddle preview But seeing as the not selector in jQuery is based on not in CSS3 I was thinking I..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick event registration model. jQuery internally uses addEventListener and attachEvent . Basically registering an event in modern way is the unobtrusive way of handling events. Also to register more than one event listener for the target you can call..
Check file input size with jQuery http://stackoverflow.com/questions/1601455/check-file-input-size-with-jquery gets the size of your file. alert this.files 0 .size As it is a part of the HTML5 specification it will only work for modern browsers v10 required for IE and I added here more details and links about other file information you should know http i.ndigo.com.br..
Can I find events bound on an element with jQuery? http://stackoverflow.com/questions/2008592/can-i-find-events-bound-on-an-element-with-jquery an element in this case on element with id elm javascript jquery javascript events share improve this question In modern versions of jQuery you would use the ._data method to find any events attached by jQuery to the element in question. Note..
iFrame src change event detection? http://stackoverflow.com/questions/2429045/iframe-src-change-event-detection onLoad alert 'Test' iframe The alert will pop up whenever the location within the iframe changes. It works in all modern browsers but may not work in some very older browsers like IE5 and early Opera. Source If the iframe is showing a page within..
Using jQuery, Restricting File Size Before Uploading http://stackoverflow.com/questions/307679/using-jquery-restricting-file-size-before-uploading gets the size of your file. alert this.files 0 .size As it is a part of the HTML5 specification it will only work for modern browsers v10 required for IE and I added here more details and links about other file information you should know http i.ndigo.com.br..
Change CSS of selected text using Javascript http://stackoverflow.com/questions/3223682/change-css-of-selected-text-using-javascript question The easiest way to do this is to use execCommand which has a command to change the background colour in all modern browsers. The following should do what you want on any selection including ones spanning multiple elements. In non IE browsers..
Full path from file input using jQuery http://stackoverflow.com/questions/3489133/full-path-from-file-input-using-jquery can I get full path jquery input file type share improve this question You can't It's a security feature in all modern browsers. For IE8 it's off by default but can be reactivated using a security setting When a file is selected by using the..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate them as they are commonly used. Note also that neither live nor delegate is the best way to do event delegation in modern jQuery. The new syntax as of jQuery 1.7 is with the on function. The syntax is as follows '#containerElement' .on 'click'..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate them as they are commonly used. Note also that neither live nor delegate is the best way to do event delegation in modern jQuery. The new syntax as of jQuery 1.7 is with the on function. The syntax is as follows '#containerElement' .on 'click'..
jQuery Upload Progress and AJAX file upload http://stackoverflow.com/questions/4856917/jquery-upload-progress-and-ajax-file-upload compatible since the request now has the exact same format as normal forms . All of it is not experimental but very modern. Chrome 8 and Firefox 4 know what to do but I don't know about any others. This is how I handled the request 1 image per..
How to load images dynamically (or lazily) when users scrolls them into view http://stackoverflow.com/questions/5117421/how-to-load-images-dynamically-or-lazily-when-users-scrolls-them-into-view to load images dynamically or lazily when users scrolls them into view I've noticed this in numerous modern websites e.g. facebook and google image search where the images below the fold load only when user scrolls down the page..
http://stackoverflow.com/questions/5874652/prop-vs-attr on the subject there's the specs DOM4 HTML DOM DOM Level 2 DOM Level 3 . Mozilla's DOM documentation is valid for most modern browsers and is easier to read than the specs so you may find their DOM reference helpful. There's a section on element..
Cross-browser window resize event - JavaScript / jQuery http://stackoverflow.com/questions/599288/cross-browser-window-resize-event-javascript-jquery browser window resize event JavaScript jQuery What is the correct modern method for tapping into the window resize event that works in Firefox WebKit and Internet Explorer And can you turn both..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot in CSS is to escape it id .moreid This used to cause trouble in some older browsers in particular IE5.x but all modern desktop browsers support it. The same method does seem to work in jQuery 1.3.2 though I haven't tested it thoroughly quickExpr..
Is there a DOM event that fires when an HTML select element is closed? http://stackoverflow.com/questions/6207929/is-there-a-dom-event-that-fires-when-an-html-select-element-is-closed has been changed. I'm not concerned about legacy Internet Explorers just something to work in standards compliant modern browsers. Proprietary hacks could be worth knowing though. I've created a JSFiddle to demonstrate the problem http jsfiddle.net..
http://stackoverflow.com/questions/6458840/on-input-change-event this question UPDATED for clarification and example examples http jsfiddle.net pxfunc 5kpeJ Method 1. input event In modern browsers use the input event. This event will fire when the user is typing into a text field pasting undoing basically anytime..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions in a single loop and just pick a one and notify when needed. Such asynchronous server implementations are a modern approach that fits Comet technique really great. However you're most likely implementing your Comet on top of mod_php or..
JQuery selector value escaping http://stackoverflow.com/questions/739695/jquery-selector-value-escaping I don't think you can. It should be #SomeDropdown option value 'a 'b p ' And this does work as a CSS selector in modern browsers . Expressed in a JavaScript string literal you would naturally need another round of escaping #SomeDropdown option..
jQuery XML parsing with namespaces http://stackoverflow.com/questions/853740/jquery-xml-parsing-with-namespaces
Jquery element+class selector performance http://stackoverflow.com/questions/11698935/jquery-elementclass-selector-performance 'input.txtClass' '#childDiv2 input.txtClass' jquery jquery selectors performance share improve this question Modern browsers expose a very efficient getElementsByClassName method that returns the elements having a given class. That's why..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick when the listener gets activated capturing vs. bubbling It works on any DOM element not just HTML elements. More about Modern event registration http www.quirksmode.org js events_advanced.html Other methods such as setting the HTML attributes ex..
uploading, processing, storing and delivering user-provided files and images http://stackoverflow.com/questions/13972714/uploading-processing-storing-and-delivering-user-provided-files-and-images delivery on the frontend side This will adress all of the steps and provide examples as far as possible 1. The Upload Modern web browsers offer several methods to upload a file. The simplest way is to create a form with simple input type file name..
How does facebook detect when a link as been PASTED http://stackoverflow.com/questions/1891145/how-does-facebook-detect-when-a-link-as-been-pasted would be awesome a jQuery formatted solution will be BEST javascript jquery facebook share improve this question Modern day browsers support onpaste DOCTYPE html html head title onpaste event example title head body h1 Play with this editor..
How can I differentiate a manual scroll (via mousewheel/scrollbar) from a Javascript/jQuery scroll? http://stackoverflow.com/questions/2834667/how-can-i-differentiate-a-manual-scroll-via-mousewheel-scrollbar-from-a-javasc
Is it possible to change window size with JQuery or JavaScript? http://stackoverflow.com/questions/7649574/is-it-possible-to-change-window-size-with-jquery-or-javascript and window.moveTo function changeSize w h window.resizeTo w h function movePosition x y window.moveTo x y Modern day browsers have settings that can prevent you have changing moving resizing the browser window. EDIT Get yourself a good..
How to pass javascript object from one page to other http://stackoverflow.com/questions/7709289/how-to-pass-javascript-object-from-one-page-to-other local storage that you can use exactly for these purposes. But using it heavily depends on your browser requirements. Modern browsers support it though and data can be restored even after restarting browsers or computers... Cookies You can always..
Change font-color of placeholder span on input focus http://stackoverflow.com/questions/8046040/change-font-color-of-placeholder-span-on-input-focus function this .prev 'span.holder' .addClass 'active' .blur function this .prev 'span.holder' .removeClass 'active' Modern browsers have added support for the placeholder attribute. You just add placeholder My Text as an input attribute and the..
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