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2014/10/16 ¤W¤È 12:07:02
jquery Programming Glossary: rememberIs there any specific reason behind using $ with variable in jQuery http://stackoverflow.com/questions/10204606/is-there-any-specific-reason-behind-using-with-variable-in-jquery is no real difference. It just a convention that helps you remember that a isn't the DOM element but it's jQuery object. var a document.getElementById..
jquery cycle IE7 transparent png problem http://stackoverflow.com/questions/1156985/jquery-cycle-ie7-transparent-png-problem structure. I would give attribution but I honestly cant remember where i found it. IE PNG fix multiple filters function if return.. it to work with your problem in IE6 . Sidenote I cant remember off the top of my head but i think that IE8 may have the same..
how can I make a div stick to the top of the screen once it's been scrolled to? http://stackoverflow.com/questions/1216114/how-can-i-make-a-div-stick-to-the-top-of-the-screen-once-its-been-scrolled-to I've seen at least one example of this online but I cannot remember it for the life of me. Any thoughts javascript jquery css scrolling..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also I have to define..
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 document you place the JavaScript code you just have to remember to put all DOM processing code in the event handlers. Example..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content http jsfiddle.net Gajotres nVs9J There's one thing to remember. This function will correctly get you maximum available content..
Jquery: how to detect a textbox's content has changed http://stackoverflow.com/questions/1481152/jquery-how-to-detect-a-textboxs-content-has-changed pressed key is a letter backspace delete Use closures to remember what was the text in the textbox before the key stroke and check..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t side of refactoring your existing code as just trying to remember the order in which these items were attached can soon get out..
How can I convince IE to simply display application/json rather than offer to download it? http://stackoverflow.com/questions/2483771/how-can-i-convince-ie-to-simply-display-application-json-rather-than-offer-to-do this broadly but it works with IE8 on Vista. To use this remember all the usual caveats about updating the registry apply. Stop..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent you go off and start refactoring your entire codebase remember that the differences we're talking about here in all but the..
What are some empirical technical reasons not to use jQuery? [closed] http://stackoverflow.com/questions/5099949/what-are-some-empirical-technical-reasons-not-to-use-jquery if they can use it then any company can use it. I can't remember hearing any other argument being used seriously. Here's a trivial.. and today it's AJAX libraries. Maybe some day no one will remember that we once used to manually interact with the raw DOM API.. the raw DOM API on the application level like now no one remembers that we once used to write programs using raw unadorned inscrutable..
Controlling the value of 'this' in a jQuery event http://stackoverflow.com/questions/520019/controlling-the-value-of-this-in-a-jquery-event there is a better way Having used Prototype in the past I remember a bind syntax that allowed you to control what the value of..
How can I change the css class rules using jQuery? http://stackoverflow.com/questions/622122/how-can-i-change-the-css-class-rules-using-jquery I want to create and save .classname change to a file remember there will be complete stylesheet or no of classnames that will.. use javascript to save a cookie on the user computer to remember his choice and use javascript again to include the file that.. and use javascript again to include the file that you remembered via the cookie. If you want to let the user manage exactly..
http://stackoverflow.com/questions/830112/what-does-d-in-json-mean Are you referring to the ADO.NET Data Services I remember hearing a presentation about the JSON returning this and I think.. multiple entities . Why 'd' specifically I think I remember them saying something like 'well it had to be something'. share..
Mobile Safari bug on fixed positioned button after scrollTop programmatically changed…? http://stackoverflow.com/questions/8752220/mobile-safari-bug-on-fixed-positioned-button-after-scrolltop-programmatically-ch that shows which button was pressed so you can test it remember after the first press of the down button which works trying..
jqGrid treeGrid catch expand collaps events http://stackoverflow.com/questions/9178682/jqgrid-treegrid-catch-expand-collaps-events events I use jqGrid to epose some big Tree. Now I want to remember expanded and collapsed nodes in cookies So I want to catch expand..
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 'section not body class body has class ' jsFiddle preview Remember that passing a comma separated list of selectors to not means..
http://stackoverflow.com/questions/1122690/jquery-and-questions var items same as var items new Array A little history Remember there is nothing inherently special about ' '. It is a variable..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation if you are not the provider of both ends of the request. Remember that JSONP allows the remote server to execute code within your..
Intellisense doesn't work for JS in VS2012 http://stackoverflow.com/questions/11488208/intellisense-doesnt-work-for-js-in-vs2012 path ~ root path jquery 1.7.1.js Happy coding Edit note Remember to put jquery 1.7.1 vsdoc.js in the same folder with jquery..
http://stackoverflow.com/questions/12079946/take-and-display-images 'n dirty' jsfiddle to see the above example in action. Remember this is just meant for explanation not production For more info..
JavaScript: Know when an image is fully loaded http://stackoverflow.com/questions/1257385/javascript-know-when-an-image-is-fully-loaded jquery image img share improve this question Sure. Remember the load needs to be added before the src attribute. ' img '..
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 directives are applied in the view so intent is clear. Remember don't design and then mark up. You must architect and then design...
http://stackoverflow.com/questions/1594077/jquery-synchronous-animation this question jQuery cannot make synchronous animations. Remember that JavaScript runs on the browser's UI thread. If you make..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog code anyway just to show how easy this is to do. Remember my proof of concept goal was to get modal windows working in..
Detect when a window is resized using JavaScript ? http://stackoverflow.com/questions/2996431/detect-when-a-window-is-resized-using-javascript width values and updates them in the page for you to see. Remember the event doesn't really start or end it just happens when a..
Remember (persist) the filter, sort order and current page of jqGrid http://stackoverflow.com/questions/3015203/remember-persist-the-filter-sort-order-and-current-page-of-jqgrid persist the filter sort order and current page of jqGrid My..
document.getElementById vs jQuery $() http://stackoverflow.com/questions/4069982/document-getelementbyid-vs-jquery the jQuery Object and get the first element in the object Remember JavaScript objects act similar to associative arrays . var contents..
Remember which tab was active after refresh http://stackoverflow.com/questions/4299435/remember-which-tab-was-active-after-refresh which tab was active after refresh I'm using jquery tabs on..
Cancel single image request in html5 browsers http://stackoverflow.com/questions/4926215/cancel-single-image-request-in-html5-browsers to play with it I also created a jsfiddle to test it out . Remember to start Fiddler2 or something like it to see that the actual..
Scrape web pages in real time with Node.js http://stackoverflow.com/questions/5211486/scrape-web-pages-in-real-time-with-node-js results in realtime I recommend socket.io or nowjs.com . Remember you can always stop into #node.js and ask questions share..
Use variable outside the success function from an ajax/jquery call http://stackoverflow.com/questions/5935968/use-variable-outside-the-success-function-from-an-ajax-jquery-call test occurs immediately after the asynchronous call. Remember it is ASYNCHRONOUS meaning it executes parallel to javascript..
Remember ajax added data when hitting back button http://stackoverflow.com/questions/7956563/remember-ajax-added-data-when-hitting-back-button ajax added data when hitting back button I have a search page..
How do I verify age using jQuery? http://stackoverflow.com/questions/8136036/how-do-i-verify-age-using-jquery ' ' p ' ' p class jqtransform remember ' ' input name RememberMe id RememberMe type checkbox class jqtransform ' ' label for.. p class jqtransform remember ' ' input name RememberMe id RememberMe type checkbox class jqtransform ' ' label for RememberMe.. RememberMe type checkbox class jqtransform ' ' label for RememberMe Remember Me label ' ' p ' ' div id submit style cursor pointer..
Is there any specific reason behind using $ with variable in jQuery http://stackoverflow.com/questions/10204606/is-there-any-specific-reason-behind-using-with-variable-in-jquery a '#rad1' jquery share improve this question No there is no real difference. It just a convention that helps you remember that a isn't the DOM element but it's jQuery object. var a document.getElementById 'a' a.innerHTML fine var a '#a' a.html..
jquery cycle IE7 transparent png problem http://stackoverflow.com/questions/1156985/jquery-cycle-ie7-transparent-png-problem simple jQuery plugin that i used because i couldn't change the structure. I would give attribution but I honestly cant remember where i found it. IE PNG fix multiple filters function if return .fn.extend fixPNG function sizingMethod forceBG if .browser.msie.. plugin was written to fix PNG transparency in IE6 but I modified it to work with your problem in IE6 . Sidenote I cant remember off the top of my head but i think that IE8 may have the same problem. Correct me if i'm wrong share improve this answer..
how can I make a div stick to the top of the screen once it's been scrolled to? http://stackoverflow.com/questions/1216114/how-can-i-make-a-div-stick-to-the-top-of-the-screen-once-its-been-scrolled-to becomes fixed in place and scrolls with the page. I know I've seen at least one example of this online but I cannot remember it for the life of me. Any thoughts javascript jquery css scrolling positioning share improve this question You could..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false me return false is simpler shorter and probably less error prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also I have to define the first parameter in callback to be able to call the method...
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 MDN events. In these cases it does not matter where in the document you place the JavaScript code you just have to remember to put all DOM processing code in the event handlers. Example window.onload function process DOM elements here or does not..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content return content_height And here's a live jsFiddle example http jsfiddle.net Gajotres 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..
Jquery: how to detect a textbox's content has changed http://stackoverflow.com/questions/1481152/jquery-how-to-detect-a-textboxs-content-has-changed the keyup event Check explictly if the ascii code of the pressed key is a letter backspace delete Use closures to remember what was the text in the textbox before the key stroke and check whether this has changed. Both look kinda cumbersome. ..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t is possible here's your solution but I would still err on the side of refactoring your existing code as just trying to remember the order in which these items were attached can soon get out of hand as you keep adding more and more of these ordered..
How can I convince IE to simply display application/json rather than offer to download it? http://stackoverflow.com/questions/2483771/how-can-i-convince-ie-to-simply-display-application-json-rather-than-offer-to-do There's no need for an external tool. I haven't tested this broadly but it works with IE8 on Vista. To use this remember all the usual caveats about updating the registry apply. Stop IE. Then cut and paste the following into a file by the name..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent document.createElement is the fastest method. Of course before you go off and start refactoring your entire codebase remember that the differences we're talking about here in all but the archaic versions of jQuery equate to about an extra 3 milliseconds..
What are some empirical technical reasons not to use jQuery? [closed] http://stackoverflow.com/questions/5099949/what-are-some-empirical-technical-reasons-not-to-use-jquery from Twitter to Bank of America from Google to Microsoft if they can use it then any company can use it. I can't remember hearing any other argument being used seriously. Here's a trivial example getElementById 'someid' vs. jQuery '#someid' Is.. or pretty much everything that we now take for granted and today it's AJAX libraries. Maybe some day no one will remember that we once used to manually interact with the raw DOM API on the application level like now no one remembers that we once..
Controlling the value of 'this' in a jQuery event http://stackoverflow.com/questions/520019/controlling-the-value-of-this-in-a-jquery-event the click event. This works perfectly however i suspect there is a better way Having used Prototype in the past I remember a bind syntax that allowed you to control what the value of 'this' was in the event. What is the jQuery way TIA Pat Long..
How can I change the css class rules using jQuery? http://stackoverflow.com/questions/622122/how-can-i-change-the-css-class-rules-using-jquery size only not color with in .classname not by adding css inline. I want to create and save .classname change to a file remember there will be complete stylesheet or no of classnames that will be save in file. How I can do this the easiest and better.. ASP.NET or whatever you like. Of course you could potentially use javascript to save a cookie on the user computer to remember his choice and use javascript again to include the file that you remembered via the cookie. If you want to let the user.. to save a cookie on the user computer to remember his choice and use javascript again to include the file that you remembered via the cookie. If you want to let the user manage exactly what applies to specific elements of the design such as the..
http://stackoverflow.com/questions/830112/what-does-d-in-json-mean using Eval asp.net jquery ajax json share improve this question Are you referring to the ADO.NET Data Services I remember hearing a presentation about the JSON returning this and I think its just a wrapper to ensure the payload is a JSON object..
Mobile Safari bug on fixed positioned button after scrollTop programmatically changed…? http://stackoverflow.com/questions/8752220/mobile-safari-bug-on-fixed-positioned-button-after-scrolltop-programmatically-ch Does anyone know a way around this.. I've added a popup that shows which button was pressed so you can test it remember after the first press of the down button which works trying pressing down again it won't work but click just below the up..
jqGrid treeGrid catch expand collaps events http://stackoverflow.com/questions/9178682/jqgrid-treegrid-catch-expand-collaps-events treeGrid catch expand collaps events I use jqGrid to epose some big Tree. Now I want to remember expanded and collapsed nodes in cookies So I want to catch expand and collaps event. I couldn't find it in manual So I've..
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 class nor a child of body having a descendant with a class. 'section not body class body has class ' jsFiddle preview Remember that passing a comma separated list of selectors to not means filtering elements that don't match any of the listed selectors..
http://stackoverflow.com/questions/1122690/jquery-and-questions to how you can define an array using two different syntaxes. var items same as var items new Array A little history Remember there is nothing inherently special about ' '. It is a variable name just like any other. In earlier days people used to..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation Flash Java . However it does have its own security risks if you are not the provider of both ends of the request. Remember that JSONP allows the remote server to execute code within your context and you should be very careful who you give that..
Intellisense doesn't work for JS in VS2012 http://stackoverflow.com/questions/11488208/intellisense-doesnt-work-for-js-in-vs2012
http://stackoverflow.com/questions/12079946/take-and-display-images you need to provide getJSON or use a library See this 'quick 'n dirty' jsfiddle to see the above example in action. Remember this is just meant for explanation not production For more info Read the yahoo's yql documentation see the live examples..
JavaScript: Know when an image is fully loaded http://stackoverflow.com/questions/1257385/javascript-know-when-an-image-is-fully-loaded is done script Is it possible Is it in jQuery javascript jquery image img share improve this question Sure. Remember the load needs to be added before the src attribute. ' img ' .load function console.log 'loaded' .attr 'src' imgUrl If you..
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 more on this below you never ever never change the DOM. And directives are applied in the view so intent is clear. Remember don't design and then mark up. You must architect and then design. Data binding This is by far one of the most awesome features..
http://stackoverflow.com/questions/1594077/jquery-synchronous-animation asynchronous jquery animate synchronous share improve this question jQuery cannot make synchronous animations. Remember that JavaScript runs on the browser's UI thread. If you make a synchronous animation the browser will freeze until the animation..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog be easy. Note this was all done in MVC 2 but here is my controller code anyway just to show how easy this is to do. Remember my proof of concept goal was to get modal windows working in such a way that I didn't have to make any code changes other..
Detect when a window is resized using JavaScript ? http://stackoverflow.com/questions/2996431/detect-when-a-window-is-resized-using-javascript You can view a working demo here it takes the new height width values and updates them in the page for you to see. Remember the event doesn't really start or end it just happens when a resize occurs...there's nothing to say another one won't happen...
Remember (persist) the filter, sort order and current page of jqGrid http://stackoverflow.com/questions/3015203/remember-persist-the-filter-sort-order-and-current-page-of-jqgrid persist the filter sort order and current page of jqGrid My application users asked if it were possible for pages that..
document.getElementById vs jQuery $() http://stackoverflow.com/questions/4069982/document-getelementbyid-vs-jquery the same result as document.getElementById you can access the jQuery Object and get the first element in the object Remember JavaScript objects act similar to associative arrays . var contents '#contents' 0 returns a HTML DOM Object share improve..
Remember which tab was active after refresh http://stackoverflow.com/questions/4299435/remember-which-tab-was-active-after-refresh which tab was active after refresh I'm using jquery tabs on a web page and when the page is refreshed it loses what ever..
Cancel single image request in html5 browsers http://stackoverflow.com/questions/4926215/cancel-single-image-request-in-html5-browsers on github Cancelable Html5 Image Loader If you want to play with it I also created a jsfiddle to test it out . Remember to start Fiddler2 or something like it to see that the actual network request is really being canceled. share improve this..
Scrape web pages in real time with Node.js http://stackoverflow.com/questions/5211486/scrape-web-pages-in-real-time-with-node-js
Use variable outside the success function from an ajax/jquery call http://stackoverflow.com/questions/5935968/use-variable-outside-the-success-function-from-an-ajax-jquery-call
Remember ajax added data when hitting back button http://stackoverflow.com/questions/7956563/remember-ajax-added-data-when-hitting-back-button ajax added data when hitting back button I have a search page where every search result is added to the page with AJAX...
How do I verify age using jQuery? http://stackoverflow.com/questions/8136036/how-do-i-verify-age-using-jquery mc_avyear value YYYY maxLength 4 tabindex 3 autocomplete off ' ' p ' ' p class jqtransform remember ' ' input name RememberMe id RememberMe type checkbox class jqtransform ' ' label for RememberMe Remember Me label ' ' p ' ' div id submit style.. YYYY maxLength 4 tabindex 3 autocomplete off ' ' p ' ' p class jqtransform remember ' ' input name RememberMe id RememberMe type checkbox class jqtransform ' ' label for RememberMe Remember Me label ' ' p ' ' div id submit style cursor pointer.. ' p class jqtransform remember ' ' input name RememberMe id RememberMe type checkbox class jqtransform ' ' label for RememberMe Remember Me label ' ' p ' ' div id submit style cursor pointer submit div ' ' div ' _AVContainer.append avhtml initForm..
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