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2014/10/16 ¤W¤È 12:03:16
jquery Programming Glossary: everyhttp://stackoverflow.com/questions/1051782/jquery-this-vs-this DOM things just keep this in mind. this 0 this Basically every time you get a set of elements back jQuery turns it into an..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events is to call code inside the document .ready function so everything will execute as soon as the DOM is loaded. However in jQuery.. .ready will trigger before your first page is loaded and every code intended for page manipulation will be executed after a.. .on 'pageinit' function Pageinit event will be executed every time page is about be be loaded and shown for the first time...
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 first div with an attribute data role page will be loaded everything else is going to be discarded. Even if you have more pages.. lacking many things . Solution 1 In your second page and every other page move your SCRIPT tag into the BODY content like this.. of your javascript into the original first HTML. Collect everything and put it inside a single js file into a HEAD . Initialize..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery
http://stackoverflow.com/questions/171027/add-table-row-in-jquery and the row would get added to each of them. Weighing everything up I'm not sure there is a single one line solution that.. sure there is a single one line solution that accounts for every single possible scenario. You will need to make sure the jQuery..
jQueryUI: how can I custom-format the Autocomplete plug-in results? http://stackoverflow.com/questions/2435964/jqueryui-how-can-i-custom-format-the-autocomplete-plug-in-results this is a hack because there's a regexp obj created for every item rendered in the list. That regexp obj ought to be re used.. need to replace this.term with . EDIT The above changes every autocomplete widget on the page. If you want to change only..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels stuff up in jQuery not only on the first page load but every time an UpdatePanel fires a partial page update Should I be.. around this is re subscribe to the events I need after every update. I use document .ready for the initial load then use.. if you have an update panel on your page to re subscribe every update. document .ready function bind your jQuery events here..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery definition. This greatly speeds up development. As with every component based web MVC framework you have in JSF less fine..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate captured also improves performance. With the live example every single click on the entire document has to be compared with..
http://stackoverflow.com/questions/5874652/prop-vs-attr property which has existed and worked flawlessly in every major scriptable browser since 1995 if document.getElementById..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on div#target span.green .on click function ... Hey I want every span.green inside div#target to listen up when you get clicked..
jQuery Validation plugin won't validate when in click event handler of http://stackoverflow.com/questions/11067999/jquery-validation-plugin-wont-validate-when-in-click-event-handler-of they think having the html would help so here is the page. Every last bit of code and content. I know it's dirty and messy but..
Scrolling Overflowed DIVs with JavaScript http://stackoverflow.com/questions/13362/scrolling-overflowed-divs-with-javascript to the end of the div so the content is growing downwards. Every time this happens I'd like to use JS to scroll the div to the..
Struggling between native and phonegap, simple app requirements http://stackoverflow.com/questions/14065610/struggling-between-native-and-phonegap-simple-app-requirements Go native only if this app is going to be a complex one. Everything you want can be done with a hybrid app. And you will find.. should not be mistaken for a basic web development. Every mobile platform has its own set of problems not to mention that..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content pages other than the active page will result an error. Every jQuery Mobile widget can be enhanced dynamically Listview Markup..
How to send a model in jQuery $.ajax() post request to MVC controller method http://stackoverflow.com/questions/1518417/how-to-send-a-model-in-jquery-ajax-post-request-to-mvc-controller-method function 'form' .onsubmit preventDefault function Every time there is a post I need to increment the value attribute..
Stop all active ajax requests in jQuery http://stackoverflow.com/questions/1802936/stop-all-active-ajax-requests-in-jquery event jquery ajax stop share improve this question Every time you create an ajax request you could use a variable to..
Adding rows dynamically with jQuery http://stackoverflow.com/questions/2145012/adding-rows-dynamically-with-jquery multiple optional inputs what I have is basically this Every time a user presses the plus button a new row of form inputs..
JQuery UI Tabs Causing Screen to “Jump” http://stackoverflow.com/questions/243794/jquery-ui-tabs-causing-screen-to-jump I have tabs positioned toward the bottom of the page. Every time I click a tab the screen jumps toward the top. How can..
Jquery repeat function every 60 seconds http://stackoverflow.com/questions/3138756/jquery-repeat-function-every-60-seconds what if I would like to launch the function multiple times Every time a time interval passes I would like to execute the function..
http://stackoverflow.com/questions/3176962/jquery-object-equality a '#foo' var b a ...then you can check their unique IDs. Every time you create a new jQuery object it gets an id. if .data..
jquery or css selector? select all id's that start with http://stackoverflow.com/questions/5002966/jquery-or-css-selector-select-all-ids-that-start-with elements like this div id player_290x3dfda text div Every id has a unique stamp on it. How can I select all those elements..
JQGrid - Cannot call ASP.NET WebMethod but can with Ajax http://stackoverflow.com/questions/5160045/jqgrid-cannot-call-asp-net-webmethod-but-can-with-ajax for jqGrid. It should be array of data for grid rows. Every item of the array represent the row in grid and the row should..
Why is Chrome pausing on some line inside jQuery? http://stackoverflow.com/questions/5174968/why-is-chrome-pausing-on-some-line-inside-jquery is Chrome pausing on some line inside jQuery Every time I refresh my web app with the Chrome Inspector open it..
Uncaught TypeError: Object #<Object> has no method 'movingBoxes' http://stackoverflow.com/questions/5355805/uncaught-typeerror-object-object-has-no-method-movingboxes .5 fixedHeight false script When i view the page. Every thing works fine including other jquery stuff except for this..
Get DOM content of cross-domain iframe http://stackoverflow.com/questions/6170925/get-dom-content-of-cross-domain-iframe the inspector I can even modify the DOM of an iframe. Every way I attempt to read it however I run into the same origin..
jQuery .data() not retrieving data-* http://stackoverflow.com/questions/6509841/jquery-data-not-retrieving-data 43 div .data hidden true div .data options .name John Every attempt is made to convert the string to a JavaScript value..
Should I use JSLint or JSHint JavaScript validation? http://stackoverflow.com/questions/6803305/should-i-use-jslint-or-jshint-javascript-validation ones to watch out for and which ones are less important. Every warning should be considered but don't feel obliged to fix your..
jqgrid server side error message/validation handling http://stackoverflow.com/questions/6960208/jqgrid-server-side-error-message-validation-handling the server are implemented with respect of HTTP protocol. Every HTTP response has the status code in the first line of the response...
Codeigniter session bugging out with ajax calls http://stackoverflow.com/questions/7980193/codeigniter-session-bugging-out-with-ajax-calls class that generates a new session_id after X seconds. Every page have a session_id if the session_id expires before the..
http://stackoverflow.com/questions/8789362/parent-faster-alternative divs and each div it has a tree of which the buttons are. Every time I have to know which the id of that div is so I am using..
http://stackoverflow.com/questions/1051782/jquery-this-vs-this when you're using jQuery. If you want jQuery's help to do DOM things just keep this in mind. this 0 this Basically every time you get a set of elements back jQuery turns it into an array. If you know you only have one result it's going to be..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events vs document .ready The first thing you learn in jQuery is to call code inside the document .ready function so everything will execute as soon as the DOM is loaded. However in jQuery Mobile Ajax is used to load the contents of each page.. page into the DOM as you navigate. Because of this document .ready will trigger before your first page is loaded and every code intended for page manipulation will be executed after a page refresh. This can be a very subtle bug. On some systems.. available to the index page we could use this syntax '#index' .on 'pageinit' function Pageinit event will be executed every time page is about be be loaded and shown for the first time. It will not trigger again unless page is manually refreshed..
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 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 discarded. Even if you have more pages inside a BODY only first one is going to be loaded. This.. like my other topics. jQuery Mobile documentation is big but lacking many things . Solution 1 In your second page and every other page move your SCRIPT tag into the BODY content like this body div data role page And rest of your HTML content script.. differently with jQuery mobile transition Solution 2 Move all of your javascript into the original first HTML. Collect everything and put it inside a single js file into a HEAD . Initialize it after jQuery Mobile has been loaded. head meta name..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery
http://stackoverflow.com/questions/171027/add-table-row-in-jquery as you could theoretically have multiple tbody elements and the row would get added to each of them. Weighing everything up I'm not sure there is a single one line solution that accounts for every single possible scenario. You will need.. get added to each of them. Weighing everything up I'm not sure there is a single one line solution that accounts for every single possible scenario. You will need to make sure the jQuery code tallies with your markup. I think the safest solution..
jQueryUI: how can I custom-format the Autocomplete plug-in results? http://stackoverflow.com/questions/2435964/jqueryui-how-can-i-custom-format-the-autocomplete-plug-in-results .data item.autocomplete item .append a t a .appendTo ul Now this is a hack because there's a regexp obj created for every item rendered in the list. That regexp obj ought to be re used for all items. there's no css class used for the formatting.. In other words starting from the original code above you just need to replace this.term with . EDIT The above changes every autocomplete widget on the page. If you want to change only one see this question How to patch just one instance of Autocomplete..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels the UpdatePanel. What's the recommended approach for wiring stuff up in jQuery not only on the first page load but every time an UpdatePanel fires a partial page update Should I be using the ASP.NET ajax lifecycle instead of document .ready.. are new elements in that update panel. What I've done to work around this is re subscribe to the events I need after every update. I use document .ready for the initial load then use Microsoft's PageRequestManager available if you have an update.. load then use Microsoft's PageRequestManager available if you have an update panel on your page to re subscribe every update. document .ready function bind your jQuery events here initially var prm Sys.WebForms.PageRequestManager.getInstance..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery a XHTML page as view definition and a Javabean class as model definition. This greatly speeds up development. As with every component based web MVC framework you have in JSF less fine grained control over the rendered HTML CSS JS. Adding custom..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate horrid. Specifying a context for your events to be captured also improves performance. With the live example every single click on the entire document has to be compared with the selector a.myClass to see if it matches. With delegate that..
http://stackoverflow.com/questions/5874652/prop-vs-attr the simplest thing in the world to do with the checked Boolean property which has existed and worked flawlessly in every major scriptable browser since 1995 if document.getElementById cb .checked ... The property also makes checking or unchecking..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on event bubbling share improve this question Case 1 direct div#target span.green .on click function ... Hey I want every span.green inside div#target to listen up when you get clicked on do X. Case 2 delegated div#target .on click span.green..
jQuery Validation plugin won't validate when in click event handler of http://stackoverflow.com/questions/11067999/jquery-validation-plugin-wont-validate-when-in-click-event-handler-of prefer ajax though. Thanks EDIT As one answer said below they think having the html would help so here is the page. Every last bit of code and content. I know it's dirty and messy but I'm learning and will clean it up soon. Anyways here it is..
Scrolling Overflowed DIVs with JavaScript http://stackoverflow.com/questions/13362/scrolling-overflowed-divs-with-javascript to retrieve lines of text from the server then append them to the end of the div so the content is growing downwards. Every time this happens I'd like to use JS to scroll the div to the bottom so the most recently added content is visible similar..
Struggling between native and phonegap, simple app requirements http://stackoverflow.com/questions/14065610/struggling-between-native-and-phonegap-simple-app-requirements and or have a good designer you should choose a hybrid app. Go native only if this app is going to be a complex one. Everything you want can be done with a hybrid app. And you will find a great and supporting community. Hybrid apps What I didn't.. will find a lot of problems you can't solve. Hybrid development should not be mistaken for a basic web development. Every mobile platform has its own set of problems not to mention that mobile phones behave differently depending on a device...
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content inserted into DOM. Calling any method on dynamically created pages other than the active page will result an error. Every jQuery Mobile widget can be enhanced dynamically Listview Markup enhancement '#mylist' .listview 'refresh' Removing listview..
How to send a model in jQuery $.ajax() post request to MVC controller method http://stackoverflow.com/questions/1518417/how-to-send-a-model-in-jquery-ajax-post-request-to-mvc-controller-method data success function result div#updatePane .html result complete function 'form' .onsubmit preventDefault function Every time there is a post I need to increment the value attribute in the model public ActionResult Modelpage MyModel model ..
Stop all active ajax requests in jQuery http://stackoverflow.com/questions/1802936/stop-all-active-ajax-requests-in-jquery all active ajax requests in jQuery without trigerring error event jquery ajax stop share improve this question Every time you create an ajax request you could use a variable to store it var request .ajax type 'POST' url 'someurl' success..
Adding rows dynamically with jQuery http://stackoverflow.com/questions/2145012/adding-rows-dynamically-with-jquery rows dynamically with jQuery I'm building a form where I need multiple optional inputs what I have is basically this Every time a user presses the plus button a new row of form inputs should be added to the form how can I do this in jQuery Also..
JQuery UI Tabs Causing Screen to “Jump” http://stackoverflow.com/questions/243794/jquery-ui-tabs-causing-screen-to-jump Jump&rdquo I'm using the latest version of the JQuery UI tabs. I have tabs positioned toward the bottom of the page. Every time I click a tab the screen jumps toward the top. How can I prevent this from happening See this example http 5bosses.com..
Jquery repeat function every 60 seconds http://stackoverflow.com/questions/3138756/jquery-repeat-function-every-60-seconds at specified time e.g. setTimeout function 60000 But what if I would like to launch the function multiple times Every time a time interval passes I would like to execute the function every 60 seconds let's say . javascript jquery share..
http://stackoverflow.com/questions/3176962/jquery-object-equality to see if two variables are actually the same object eg var a '#foo' var b a ...then you can check their unique IDs. Every time you create a new jQuery object it gets an id. if .data a .data b the same object Though the same could be achieved..
jquery or css selector? select all id's that start with http://stackoverflow.com/questions/5002966/jquery-or-css-selector-select-all-ids-that-start-with I select all elements whose id starts with player_ I have multiple elements like this div id player_290x3dfda text div Every id has a unique stamp on it. How can I select all those elements either with jQuery or with pure CSS jquery css jquery..
JQGrid - Cannot call ASP.NET WebMethod but can with Ajax http://stackoverflow.com/questions/5160045/jqgrid-cannot-call-asp-net-webmethod-but-can-with-ajax there are two main styles how the JSON data can be formatted for jqGrid. It should be array of data for grid rows. Every item of the array represent the row in grid and the row should be in one from the two main form 1 as an object with named..
Why is Chrome pausing on some line inside jQuery? http://stackoverflow.com/questions/5174968/why-is-chrome-pausing-on-some-line-inside-jquery is Chrome pausing on some line inside jQuery Every time I refresh my web app with the Chrome Inspector open it pauses and takes me to the sources tab with a big red arrow..
Uncaught TypeError: Object #<Object> has no method 'movingBoxes' http://stackoverflow.com/questions/5355805/uncaught-typeerror-object-object-has-no-method-movingboxes false '#slider two' .movingBoxes startPanel 1 panelWidth .5 fixedHeight false script When i view the page. Every thing works fine including other jquery stuff except for this plugin and i get this error And here is the description of..
Get DOM content of cross-domain iframe http://stackoverflow.com/questions/6170925/get-dom-content-of-cross-domain-iframe DOM of the iframe which I believed was possible because using the inspector I can even modify the DOM of an iframe. Every way I attempt to read it however I run into the same origin policy. All I want is the content loaded in my local DOM from..
jQuery .data() not retrieving data-* http://stackoverflow.com/questions/6509841/jquery-data-not-retrieving-data jQuery code will work. div .data role page div .data lastValue 43 div .data hidden true div .data options .name John Every attempt is made to convert the string to a JavaScript value this includes booleans numbers objects arrays and null otherwise..
Should I use JSLint or JSHint JavaScript validation? http://stackoverflow.com/questions/6803305/should-i-use-jslint-or-jshint-javascript-validation JSLint warnings are more valuable than others learn which ones to watch out for and which ones are less important. Every warning should be considered but don't feel obliged to fix your code to clear any given warning it's perfectly okay to look..
jqgrid server side error message/validation handling http://stackoverflow.com/questions/6960208/jqgrid-server-side-error-message-validation-handling the grid editing of the rows and all Ajax communication with the server are implemented with respect of HTTP protocol. Every HTTP response has the status code in the first line of the response. It's very important to understand the meaning of this...
Codeigniter session bugging out with ajax calls http://stackoverflow.com/questions/7980193/codeigniter-session-bugging-out-with-ajax-calls The problem is in the sess_update function of the session class that generates a new session_id after X seconds. Every page have a session_id if the session_id expires before the ajax call is made that call will fail. Create a php file in..
http://stackoverflow.com/questions/8789362/parent-faster-alternative faster alternative I am working with a dashboard of divs and each div it has a tree of which the buttons are. Every time I have to know which the id of that div is so I am using parent alot. Mostly I am doing this .parent .parent .parent..
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