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jquery Programming Glossary: thenjQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events is a real difference Why should document .ready be better then document .on 'pageinit' What is the order of page events transition.. are for page initialization. pageremove can be fired and then handled when a page is removed from the DOM Page loading jsFiddle.. binding triggering jQuery Mobile works in a different way then classic web applications. Depending on how you managed to bind..
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 improve this question 1. Don't design your page and then change it with DOM manipulations In jQuery you design a page.. it with DOM manipulations In jQuery you design a page and then you make it dynamic. This is because jQuery was designed for.. it do X you have to start with what you want to accomplish then go about designing your application and then finally go about..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain Stefan Kendall posted .getJSON is a shorthand method but then you need to append 'callback ' to the url as GET parameter yes..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this regex to find out what are they quickExpr ^ ^# w W ^ # w Then if the string is a selector other than id jQuery traverse the..
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 div not .alpha .beta .gamma ' .addClass 'unassigned' Then I apply some different rules to that class #sectors div.unassigned..
Facebook style JQuery autocomplete plugin http://stackoverflow.com/questions/1191807/facebook-style-jquery-autocomplete-plugin an asp.net page to output the JSON from the search params Then theres just a few lines of Javascript you need to create it..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery .className.split s to get you an array of class names. Then you can iterate and find the one you want. var classList document.getElementById..
How do I check if the mouse is over an element in jQuery? http://stackoverflow.com/questions/1273566/how-do-i-check-if-the-mouse-is-over-an-element-in-jquery fadeout and store the return value to data in the object. Then onmouseover cancel the timeout if there is a value in the data...
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a overflow hidden to disable the scrollbars on the body div. Then you'd bind the mousewheel event to a function that would change..
How can I get jQuery to perform a synchronous, rather than asynchronous, AJAX request? http://stackoverflow.com/questions/133310/how-can-i-get-jquery-to-perform-a-synchronous-rather-than-asynchronous-ajax-re option to be false to get a synchronous Ajax request. Then your callback can set some data before your mother function..
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 text javascript var jQuery_1_3_2 .noConflict true script Then instead of '#selector' .function you'd do jQuery_1_3_2 '#selector'..
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 button However the script will never execute in test.html. Then I put the script to index.html what I expect to be is done...
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery a a href http www.codeproject.com The CodeProject a ...Then you probably don't want to accidentally add href attributes.. links where the href starts with http stackoverflow.com . Then a function is defined that uses a simple regular expression..
Stop all active ajax requests in jQuery http://stackoverflow.com/questions/1802936/stop-all-active-ajax-requests-in-jquery .ajax type 'POST' url 'someurl' success function result Then you can abort the request request.abort You could use an array..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation flair Start by setting display none to make this hidden. Then we position it in relation to the viewport window with position..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery paired with I setup an event handler for the input image . Then when the user clicks the image they get a little popup to add..
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 usual caveats about updating the registry apply. Stop IE. Then cut and paste the following into a file by the name of json.. 03F9 11cf 8FD0 00AA00686F13 Encoding hex 08 00 00 00 Then double click the .reg file. Restart IE. The new behavior you..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on function s having the same functionality or mechanism Then please elaborate. Update I have also seen a .trigger function...
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute Should be in the future public DateTime Date get set Then a controller public class HomeController Controller public ActionResult..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area setCaretToPos input pos setSelectionRange input pos pos Then you can use setCaretToPos like this setCaretToPos document.getElementById..
Changing the image source using jQuery http://stackoverflow.com/questions/554273/changing-the-image-source-using-jquery id attribute of 'my_image' img id my_image src first.jpg Then you can change the src in jQuery by #my_image .attr src second.jpg..
http://stackoverflow.com/questions/6677035/jquery-scroll-to-element type text class textfield value id subject name subject Then I have some other elements like other text inputs textareas..
Using jQuery to test if an input has focus http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus You're defining a new selector. See Plugins Authoring . Then you can do if ... .is focus ... or input focus .doStuff Any..
jQuery - ensuring all radio groups are checked http://stackoverflow.com/questions/10706925/jquery-ensuring-all-radio-groups-are-checked The approach is to loop through ALL radio buttons and THEN extract the name of the radio button group using checked to..
Circle Collision Detection HTML5 Canvas http://stackoverflow.com/questions/11278783/circle-collision-detection-html5-canvas Once you've whittled down the possible colliders THEN you do the formal exact cartesian distance which is where the..
ASP equivalent to isset($_POST) http://stackoverflow.com/questions/13650363/asp-equivalent-to-isset-post share improve this question IF request.form element THEN is the proper way in asp classic if Request.Form element is..
http://stackoverflow.com/questions/14107856/switch-divs-off-on be onned FIRST #num one .off #num two .off #num three .off THEN LATER ON #num one .on #num two .on #num three .on Because the..
Object doesn't support property or method 'selectbox' http://stackoverflow.com/questions/15869414/object-doesnt-support-property-or-method-selectbox '.js script ' script This was loading zepto or jquery and THEN I was loading jquery from the Google CDN. Removing this line..
Know when images are done loading in AJAX response http://stackoverflow.com/questions/1658216/know-when-images-are-done-loading-in-ajax-response where just loaded in my ajax are finished loading and THEN run a function such as showing the content. This way I won't..
jQuery $.cookie is not a function http://stackoverflow.com/questions/18024539/jquery-cookie-is-not-a-function the jQuery cookie plugin here . I am linking to jQuery and THEN the cookie plugin. Both jQuery and jQuery.cookie are loading.. ~ Scripts jquery 2.0.3.js type text javascript script and THEN script src ~ Scripts jquery_cookie.js type text javascript script..
How to detect linked PDF on a page and show message to download Adobe reader using jquery? http://stackoverflow.com/questions/1899913/how-to-detect-linked-pdf-on-a-page-and-show-message-to-download-adobe-reader-usi PDF LINKS IS MORE THAN ZERO INSIDE DIV WITH ID maincontent THEN THIS WILL PUT TIP PARAGRAPH AS LAST CHILD OF DIV if div#maincontent..
How can I execute multiple, simultaneous jquery effects? http://stackoverflow.com/questions/2344804/how-can-i-execute-multiple-simultaneous-jquery-effects #ffb0aa 300 This causes the elements to first bounce and THEN be highlighted and I'd like them to occur simultaneously. I..
jquery how to find if div with specific id exists http://stackoverflow.com/questions/3373763/jquery-how-to-find-if-div-with-specific-id-exists FOR EXISTING DIV SHOULD GO HERE IF DIV DOES NOT EXIST THEN APPEND ELEMENT div#chatbar .append div class 'labels' div id..
jQuery keypress left/right navigation http://stackoverflow.com/questions/4104158/jquery-keypress-left-right-navigation . Pseudo Code ON Global Document IF Key Press LEFT ARROW THEN animate #showroom css 'left' 980px IF Key Press RIGHT ARROW.. #showroom css 'left' 980px IF Key Press RIGHT ARROW THEN animate #showroom css 'left' 980px I need a solution without..
Hiding Options of a Select with JQuery http://stackoverflow.com/questions/4699410/hiding-options-of-a-select-with-jquery mysql_query SELECT FROM SELECT CASE WHEN type 'Classroom' THEN 1 WHEN type 'Computer laboratory' THEN 2 WHEN type 'Lecture.. type 'Classroom' THEN 1 WHEN type 'Computer laboratory' THEN 2 WHEN type 'Lecture Hall' THEN 3 WHEN type 'Auditorium' THEN.. type 'Computer laboratory' THEN 2 WHEN type 'Lecture Hall' THEN 3 WHEN type 'Auditorium' THEN 4 END AS ClassTypeValue FROM rooms..
CSS3 - Style radio inputs using the :checked selector on older browsers (ie7/ie8) http://stackoverflow.com/questions/7461756/css3-style-radio-inputs-using-the-checked-selector-on-older-browsers-ie7-ie8 the CSS background CSS background IF radio checked THEN green ELSE red this .next .css background this.checked green..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events 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 is the order of page events transition from one page to another How can I send data from one.. and are named. pagebeforecreate pagecreate and pageinit are for page initialization. pageremove can be fired and then handled when a page is removed from the DOM Page loading jsFiddle example http jsfiddle.net Gajotres QGnft If AJAX is not.. can occur. Here's a working example Prevent multiple event binding triggering jQuery Mobile works in a different way then classic web applications. Depending on how you managed to bind your events each time you visit some page it will bind events..
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 jQuery and AngularJS. javascript jquery angularjs share improve this question 1. Don't design your page and then change it with DOM manipulations In jQuery you design a page and then you make it dynamic. This is because jQuery was designed.. this question 1. Don't design your page and then change it with DOM manipulations In jQuery you design a page and then you make it dynamic. This is because jQuery was designed for augmentation and has grown incredibly from that simple premise... by thinking I have this piece of the DOM and I want to make it do X you have to start with what you want to accomplish then go about designing your application and then finally go about designing your view. 2. Don't augment jQuery with AngularJS..
http://stackoverflow.com/questions/3506208/jquery-ajax-cross-domain name so you need to get that from the GET params. And as Stefan Kendall posted .getJSON is a shorthand method but then you need to append 'callback ' to the url as GET parameter yes value is jQuery replaces this with its own generated callback..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this that is true only for strings selectors which get parsed with regex to find out what are they quickExpr ^ ^# w W ^ # w Then if the string is a selector other than id jQuery traverse the DOM to find a match with it's expensive find function else..
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 otherwise have one of the classes alpha beta or gamma '#sectors div not .alpha .beta .gamma ' .addClass 'unassigned' Then I apply some different rules to that class #sectors div.unassigned color #808080 background color #e9e9e9 opacity 0.5 #sectors..
Facebook style JQuery autocomplete plugin http://stackoverflow.com/questions/1191807/facebook-style-jquery-autocomplete-plugin a go at this one and it was really easy to implement using an asp.net page to output the JSON from the search params Then theres just a few lines of Javascript you need to create it and the settings document .ready function #Users .tokenInput..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery this question You can use document.getElementById 'divId' .className.split s to get you an array of class names. Then you can iterate and find the one you want. var classList document.getElementById 'divId' .className.split s for var i 0..
How do I check if the mouse is over an element in jQuery? http://stackoverflow.com/questions/1273566/how-do-i-check-if-the-mouse-is-over-an-element-in-jquery improve this question Set a timeout on the mouseout to fadeout and store the return value to data in the object. Then onmouseover cancel the timeout if there is a value in the data. Remove the data on callback of the fadeout. It is actually..
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a this question Like the previous answers you would use overflow hidden to disable the scrollbars on the body div. Then you'd bind the mousewheel event to a function that would change the scrollTop of the div to emulate scrolling. For arrow..
How can I get jQuery to perform a synchronous, rather than asynchronous, AJAX request? http://stackoverflow.com/questions/133310/how-can-i-get-jquery-to-perform-a-synchronous-rather-than-asynchronous-ajax-re this question From the Jquery docs you specify the async option to be false to get a synchronous Ajax request. Then your callback can set some data before your mother function proceeds. Here's what your code would look like if changed as..
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 src http example.com jquery 1.3.2.js script script type text javascript var jQuery_1_3_2 .noConflict true script Then instead of '#selector' .function you'd do jQuery_1_3_2 '#selector' .function or jQuery_1_1_3 '#selector' .function . share..
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 #btnTest .click function alert 123 button id btnTest Test button However the script will never execute in test.html. Then I put the script to index.html what I expect to be is done. Whatever if I put all the script to the same page the project..
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery and link target a.k.a. anchor anchor tags a name MyLinks a a href http www.codeproject.com The CodeProject a ...Then you probably don't want to accidentally add href attributes to them. For safety then we can specify that our selector will.. .com http stackoverflow.com The first part selects only links where the href starts with http stackoverflow.com . Then a function is defined that uses a simple regular expression to replace this part of the URL with a new one. Note the flexibility..
Stop all active ajax requests in jQuery http://stackoverflow.com/questions/1802936/stop-all-active-ajax-requests-in-jquery ajax request you could use a variable to store it var request .ajax type 'POST' url 'someurl' success function result Then you can abort the request request.abort You could use an array keeping track of all pending ajax requests and abort them..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation Place at bottom of page div The CSS Next let's give it some flair Start by setting display none to make this hidden. Then we position it in relation to the viewport window with position fixed. Width height top and left speak speak for themselves...
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery enters a number into the text box that this input image is paired with I setup an event handler for the input image . Then when the user clicks the image they get a little popup to add some notes to the data. My problem is that when a user enters..
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 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 of json ie.reg . Windows Registry Editor Version 5.00 Tell IE to open.. MIME Database Content Type text json CLSID 25336920 03F9 11cf 8FD0 00AA00686F13 Encoding hex 08 00 00 00 Then double click the .reg file. Restart IE. The new behavior you get when tickling a URL that returns a doc with Content Type..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on be preferred in which situation Note If there are any other function s having the same functionality or mechanism Then please elaborate. Update I have also seen a .trigger function. Does it work similar to the above functions More Update Now..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute write our model public class MyViewModel FutureDate ErrorMessage Should be in the future public DateTime Date get set Then a controller public class HomeController Controller public ActionResult Index return View new MyViewModel intentionally..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area
Changing the image source using jQuery http://stackoverflow.com/questions/554273/changing-the-image-source-using-jquery use jQuery's attr function. For example if you img tag has an id attribute of 'my_image' img id my_image src first.jpg Then you can change the src in jQuery by #my_image .attr src second.jpg To attach this to an onclick event you could write '#my_image'..
http://stackoverflow.com/questions/6677035/jquery-scroll-to-element scroll To Element I have this input element input type text class textfield value id subject name subject Then I have some other elements like other text inputs textareas etc. When the user clicks on that input #subject the page should..
Using jQuery to test if an input has focus http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus filter out all elements except form controls and hyperlinks. You're defining a new selector. See Plugins Authoring . Then you can do if ... .is focus ... or input focus .doStuff Any jQuery If you just want to figure out which element has focus..
jQuery - ensuring all radio groups are checked http://stackoverflow.com/questions/10706925/jquery-ensuring-all-radio-groups-are-checked you jquery radio share improve this question Try this. The approach is to loop through ALL radio buttons and THEN extract the name of the radio button group using checked to see if any member of that group is checked. A simple Boolean..
Circle Collision Detection HTML5 Canvas http://stackoverflow.com/questions/11278783/circle-collision-detection-html5-canvas is greater than the sum of the radii then they cannot be colliding. Once you've whittled down the possible colliders THEN you do the formal exact cartesian distance which is where the 'heavy' multiplication division stuff comes in. share improve..
ASP equivalent to isset($_POST) http://stackoverflow.com/questions/13650363/asp-equivalent-to-isset-post
http://stackoverflow.com/questions/14107856/switch-divs-off-on divs off on Once a div is offed can it be onned FIRST #num one .off #num two .off #num three .off THEN LATER ON #num one .on #num two .on #num three .on Because the divs are no longer responding to click events in spite of..
Object doesn't support property or method 'selectbox' http://stackoverflow.com/questions/15869414/object-doesnt-support-property-or-method-selectbox src ' '__proto__' in ' js vendor zepto' ' js vendor jquery' '.js script ' script This was loading zepto or jquery and THEN I was loading jquery from the Google CDN. Removing this line and placing my Google CDN of jQuery first resolved the conflict...
Know when images are done loading in AJAX response http://stackoverflow.com/questions/1658216/know-when-images-are-done-loading-in-ajax-response content is images. I would like to said until those images which where just loaded in my ajax are finished loading and THEN run a function such as showing the content. This way I won't have the content loaded into the div and the images start loading...
jQuery $.cookie is not a function http://stackoverflow.com/questions/18024539/jquery-cookie-is-not-a-function is not a function . Here is what I know I have downloaded the jQuery cookie plugin here . I am linking to jQuery and THEN the cookie plugin. Both jQuery and jQuery.cookie are loading correctly with 200 OKs. I have looked at several other answers.. the cookie plugin. i.e. your head might contain script src ~ Scripts jquery 2.0.3.js type text javascript script and THEN script src ~ Scripts jquery_cookie.js type text javascript script In some cases renaming the file to something that does..
How to detect linked PDF on a page and show message to download Adobe reader using jquery? http://stackoverflow.com/questions/1899913/how-to-detect-linked-pdf-on-a-page-and-show-message-to-download-adobe-reader-usi Adobe Reader a . p document .ready function IF NUMBER OF PDF LINKS IS MORE THAN ZERO INSIDE DIV WITH ID maincontent THEN THIS WILL PUT TIP PARAGRAPH AS LAST CHILD OF DIV if div#maincontent a href ' pdf' .length 0 div#maincontent .children last..
How can I execute multiple, simultaneous jquery effects? http://stackoverflow.com/questions/2344804/how-can-i-execute-multiple-simultaneous-jquery-effects els.effect bounce times 5 100 els.effect highlight color #ffb0aa 300 This causes the elements to first bounce and THEN be highlighted and I'd like them to occur simultaneously. I know that with .animate you can specify queue false in the options..
jquery how to find if div with specific id exists http://stackoverflow.com/questions/3373763/jquery-how-to-find-if-div-with-specific-id-exists .live 'click' function name this .text IF STATEMENT CHECKING FOR EXISTING DIV SHOULD GO HERE IF DIV DOES NOT EXIST THEN APPEND ELEMENT div#chatbar .append div class 'labels' div id ' name ' style 'display none ' div name div ELSE alert 'this..
jQuery keypress left/right navigation http://stackoverflow.com/questions/4104158/jquery-keypress-left-right-navigation navigate the content while he is on the global website body . Pseudo Code ON Global Document IF Key Press LEFT ARROW THEN animate #showroom css 'left' 980px IF Key Press RIGHT ARROW THEN animate #showroom css 'left' 980px I need a solution without.. Code ON Global Document IF Key Press LEFT ARROW THEN animate #showroom css 'left' 980px IF Key Press RIGHT ARROW THEN animate #showroom css 'left' 980px I need a solution without any crossover Browsers OSs conflicts. jquery keyboard keypress..
Hiding Options of a Select with JQuery http://stackoverflow.com/questions/4699410/hiding-options-of-a-select-with-jquery dropdown accordingly. But what I am doing is this roomarray mysql_query SELECT FROM SELECT CASE WHEN type 'Classroom' THEN 1 WHEN type 'Computer laboratory' THEN 2 WHEN type 'Lecture Hall' THEN 3 WHEN type 'Auditorium' THEN 4 END AS ClassTypeValue.. is this roomarray mysql_query SELECT FROM SELECT CASE WHEN type 'Classroom' THEN 1 WHEN type 'Computer laboratory' THEN 2 WHEN type 'Lecture Hall' THEN 3 WHEN type 'Auditorium' THEN 4 END AS ClassTypeValue FROM rooms t ORDER BY ClassTypeValue.. SELECT FROM SELECT CASE WHEN type 'Classroom' THEN 1 WHEN type 'Computer laboratory' THEN 2 WHEN type 'Lecture Hall' THEN 3 WHEN type 'Auditorium' THEN 4 END AS ClassTypeValue FROM rooms t ORDER BY ClassTypeValue maxppl roomID echo select id..
CSS3 - Style radio inputs using the :checked selector on older browsers (ie7/ie8) http://stackoverflow.com/questions/7461756/css3-style-radio-inputs-using-the-checked-selector-on-older-browsers-ie7-ie8 addClass removeClass labelChecked Alternatively setting the CSS background CSS background IF radio checked THEN green ELSE red this .next .css background this.checked green red end of event handler declaration Adds labelChecked..
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