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2014/10/16 ¤W¤È 12:07:08
jquery Programming Glossary: returnsjQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el CSS plugin that returns computed style of element to pseudo clone that element I'm.. '#input1' .css '#span1' .css where .css with no argument returns an object that can be passed to .css obj . I can't find a jQuery.. css method with one exception if 0 args are passed it returns the computed style object. As you can see it immediately calls..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure a technique called a closure essentially a function that returns a function to quickly scope the variable differently. for var.. function that will scope item function item that returns our function return function alert item.id self.switchto..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or useful powerful is The chaining of queries each jQuery returns itself so you can chain them together Working with arrays collections..
Get selected element's outer HTML http://stackoverflow.com/questions/2419749/get-selected-elements-outer-html selected object a table row in this case where .html only returns the cells inside the row . I've searched around and found a..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on It doesn't bubble up the DOM and it's not chainable it returns whatever the last bound event handler for that event returns.. whatever the last bound event handler for that event returns . For example if you wanted to trigger a focus event but not..
jqGrid get “th” and “thead” using jQuery http://stackoverflow.com/questions/3462071/jqgrid-get-th-and-thead-using-jquery looking for you should use jQuery #list 0 .grid.headers It returns the array of this DOM elements corresponds the th . The long..
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error Call to WebService returns &ldquo No Transport&rdquo error I have the following web service..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery the multi stage sort so if a user fills out a stage then returns later the 'remembered' values for the various fields won't reset..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery Also notice that the elqTracker.pageTrack function call returns IMMEDIATELY therefore your returnValue is simply undefined ... guid alert Got GUID guid Notice now that your trackPage returns an object that you can attach callbacks to You don't have to.. on Page GUID guid Also the jQuery AJAX module always returns promises as well so the interface for all your AJAX stuff should..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery to enter age else hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked' #txtAge..
jQuery how to split table cell into a different number of rows from column to column http://stackoverflow.com/questions/19403503/jquery-how-to-split-table-cell-into-a-different-number-of-rows-from-column-to-co for var j 0 j cols j if j cols 1 ' td td ' .append Returns .appendTo row else ' td td ' .append level j 1 input type..
Can XML be parsed reliably using jQuery's $(responseXML) syntax? http://stackoverflow.com/questions/2124924/can-xml-be-parsed-reliably-using-jquerys-responsexml-syntax adds http api.jquery.com jQuery.ajax dataType xml Returns a XML document that can be processed via jQuery. ...If the server..
When loading an html page via ajax, will script tags be loaded? http://stackoverflow.com/questions/2203762/when-loading-an-html-page-via-ajax-will-script-tags-be-loaded can explicitly specify a dataType from the following html Returns HTML as plain text included script tags are evaluated when inserted.. when inserted in the DOM. text A plain text string. xml Returns a XML document that can be processed via jQuery. script Evaluates..
AJAX Post of JavaScript String Array to JsonResult as List<string> Always Returns Null? http://stackoverflow.com/questions/2515773/ajax-post-of-javascript-string-array-to-jsonresult-as-liststring-always-return String Array to JsonResult as List string Always Returns Null I'm trying to build up a string array in JavaScript and..
Get Cursor Position within a Text Input field http://stackoverflow.com/questions/2897155/get-cursor-position-within-a-text-input-field based but there is no problem to integrate it to jquery Returns the caret cursor position of the specified text field. Return..
Difference between $.ajax() and $.get() and $.load() http://stackoverflow.com/questions/3870086/difference-between-ajax-and-get-and-load reasonable default values for what it hides from you. Returns the data to a callback. It only allows GET requests so is accompanied..
Passing an array of values in an ASP.NET jQuery AJAX POST http://stackoverflow.com/questions/3926098/passing-an-array-of-values-in-an-asp-net-jquery-ajax-post array. jQuery's .val makes this easier than you'd expect Returns an array of #lbItems' selected values. var selectedValues '#lbItems'..
How do I filter the returned data from jQuery.ajax? http://stackoverflow.com/questions/4245231/how-do-i-filter-the-returned-data-from-jquery-ajax I know that this works var title data .filter 'title' Returns the page title But what if I just want the contents of a div..
use jQuery's find() on JSON object http://stackoverflow.com/questions/4992383/use-jquerys-find-on-json-object
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac Call custom internal methods to intialise your plugin. Returns the data for relevant for this plugin while also setting the.. here e.g. Internal.prototype. myPrivMethod function ... Returns the event namespace for this widget. The returned namespace..
Twitter OAuth authentication in javascript http://stackoverflow.com/questions/6700106/twitter-oauth-authentication-in-javascript Date Generic JS date object var unixtime_ms foo.getTime Returns milliseconds since the epoch var unixtime parseInt unixtime_ms..
Raise Server side button click event from javascript in ajax call http://stackoverflow.com/questions/8771097/raise-server-side-button-click-event-from-javascript-in-ajax-call the ClientScriptManager's GetPostBackEventReference method Returns a string that can be used in a client event to cause postback..
Why is 'jQuery.parseJSON' not necessary? http://stackoverflow.com/questions/9111184/why-is-jquery-parsejson-not-necessary as the first argument to your success callback are xml Returns a XML document that can be processed via jQuery. html Returns.. a XML document that can be processed via jQuery. html Returns HTML as plain text included script tags are evaluated when inserted..
http://stackoverflow.com/questions/9227268/how-can-val-return-number Number In the val docs written this description .val Returns String Number Array I tried to get a Number but it seems to..
http://stackoverflow.com/questions/9444679/jquery-data-vs-attrdata arbitrary data associated with the specified element. Returns the value that was set. On the other hand attr is used to manipulate..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip functions then deferred.then doneCallbacks failCallbacks Returns Deferred doneCallbacks A function or array of functions called.. is rejected. pipe deferred.pipe doneFilter failFilter Returns Promise doneFilter An optional function that is called when..
jQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el CSS plugin that returns computed style of element to pseudo clone that element I'm looking for a way using jQuery to return an object of computed.. nice if I could make a text input look like an existing span '#input1' .css '#span1' .css where .css with no argument returns an object that can be passed to .css obj . I can't find a jQuery plugin for this but it seems like it should exist. If it.. for awhile. It works well and behaves exactly like the original css method with one exception if 0 args are passed it returns the computed style object. As you can see it immediately calls the original css method if that's the case that applies...
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure some later point the last value it held is used. You can use a technique called a closure essentially a function that returns a function to quickly scope the variable differently. for var i in this.items var item this.items i #showcasenav .append.. .png li #showcasebutton_ item.id .click create an anonymous function that will scope item function item that returns our function return function alert item.id self.switchto item.id item immediately call it with item A side note I..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or of code than with Prototype. I think what makes it particularly useful powerful is The chaining of queries each jQuery returns itself so you can chain them together Working with arrays collections of results as a single unit eg '.tab' .hide could..
Get selected element's outer HTML http://stackoverflow.com/questions/2419749/get-selected-elements-outer-html function the issue is that I need the HTML including the selected object a table row in this case where .html only returns the cells inside the row . I've searched around and found a few very ˜hackish type methods of cloning an object adding it..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on doesn't cause the native event to fire e.g. submitting a form. It doesn't bubble up the DOM and it's not chainable it returns whatever the last bound event handler for that event returns . For example if you wanted to trigger a focus event but not.. It doesn't bubble up the DOM and it's not chainable it returns whatever the last bound event handler for that event returns . For example if you wanted to trigger a focus event but not actually focus the object you just want code you bound with..
jqGrid get “th” and “thead” using jQuery http://stackoverflow.com/questions/3462071/jqgrid-get-th-and-thead-using-jquery DOM elements which corresponds th elements which you are looking for you should use jQuery #list 0 .grid.headers It returns the array of this DOM elements corresponds the th . The long description of my answer follows. I understand the reason of..
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error Call to WebService returns &ldquo No Transport&rdquo error I have the following web service WebMethod public string HelloWorld return Hello World..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery class button standard value Clear Trouble is said form is of the multi stage sort so if a user fills out a stage then returns later the 'remembered' values for the various fields won't reset when the Clear button is clicked. I'm thinking that attaching..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery that gets the result of the call they can't return it either Also notice that the elqTracker.pageTrack function call returns IMMEDIATELY therefore your returnValue is simply undefined . Most people see dfsq's answer solve this problem by introducing.. guid return dfd.promise example use trackPage .done function guid alert Got GUID guid Notice now that your trackPage returns an object that you can attach callbacks to You don't have to attach them immediately either. var pageHit trackPage .done.. button .click function pageHit.done function guid alert Clicked on Page GUID guid Also the jQuery AJAX module always returns promises as well so the interface for all your AJAX stuff should be very similar if you make your own logic return promises...
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery the age checkbox is checked then I need to show a textbox to enter age else hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked' #txtAge .show else #txtAge .hide How do I successfully query the checked..
jQuery how to split table cell into a different number of rows from column to column http://stackoverflow.com/questions/19403503/jquery-how-to-split-table-cell-into-a-different-number-of-rows-from-column-to-co #box .html var row ' tr id ' head ' tr ' .appendTo mytable for var j 0 j cols j if j cols 1 ' td td ' .append Returns .appendTo row else ' td td ' .append level j 1 input type 'button' class 'level' value '# Rows' id 'level j 1 ' .appendTo..
Can XML be parsed reliably using jQuery's $(responseXML) syntax? http://stackoverflow.com/questions/2124924/can-xml-be-parsed-reliably-using-jquerys-responsexml-syntax share improve this question the jQuery ajax documentation adds http api.jquery.com jQuery.ajax dataType xml Returns a XML document that can be processed via jQuery. ...If the server reports the return data as XML the result can be traversed..
When loading an html page via ajax, will script tags be loaded? http://stackoverflow.com/questions/2203762/when-loading-an-html-page-via-ajax-will-script-tags-be-loaded dataType based on the MIME type of the response. However you can explicitly specify a dataType from the following html Returns HTML as plain text included script tags are evaluated when inserted in the DOM. text A plain text string. xml Returns a.. Returns HTML as plain text included script tags are evaluated when inserted in the DOM. text A plain text string. xml Returns a XML document that can be processed via jQuery. script Evaluates the response as JavaScript and returns it as plain text...
AJAX Post of JavaScript String Array to JsonResult as List<string> Always Returns Null? http://stackoverflow.com/questions/2515773/ajax-post-of-javascript-string-array-to-jsonresult-as-liststring-always-return Post of JavaScript String Array to JsonResult as List string Always Returns Null I'm trying to build up a string array in JavaScript and get the results in a string list in the action method. Below..
Get Cursor Position within a Text Input field http://stackoverflow.com/questions/2897155/get-cursor-position-within-a-text-input-field share improve this question Found this solution. Not jquery based but there is no problem to integrate it to jquery Returns the caret cursor position of the specified text field. Return value range is 0 oField.value.length. function doGetCaretPosition..
Difference between $.ajax() and $.get() and $.load() http://stackoverflow.com/questions/3870086/difference-between-ajax-and-get-and-load for .ajax but abstracts some of the configurations away setting reasonable default values for what it hides from you. Returns the data to a callback. It only allows GET requests so is accompanied by the .post function for similar abstraction only..
Passing an array of values in an ASP.NET jQuery AJAX POST http://stackoverflow.com/questions/3926098/passing-an-array-of-values-in-an-asp-net-jquery-ajax-post the first step will be to pull the selected values out as an array. jQuery's .val makes this easier than you'd expect Returns an array of #lbItems' selected values. var selectedValues '#lbItems' .val If you're looking for quick 'n dirty you can take..
How do I filter the returned data from jQuery.ajax? http://stackoverflow.com/questions/4245231/how-do-i-filter-the-returned-data-from-jquery-ajax ajax methods but I need to use .ajax specifically. For example I know that this works var title data .filter 'title' Returns the page title But what if I just want the contents of a div with id foo var foo data .filter '#foo' None of these work..
use jQuery's find() on JSON object http://stackoverflow.com/questions/4992383/use-jquerys-find-on-json-object
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac customOptions TODO Set default data plugin variables. TODO Call custom internal methods to intialise your plugin. Returns the data for relevant for this plugin while also setting the ID for this plugin instance if this is a new instance. Internal.prototype.getData.. elem.data PLUGIN_NAME TODO Add additional internal methods here e.g. Internal.prototype. myPrivMethod function ... Returns the event namespace for this widget. The returned namespace is unique for this widget since it could bind listeners to other..
Twitter OAuth authentication in javascript http://stackoverflow.com/questions/6700106/twitter-oauth-authentication-in-javascript pages auth My code Javascript Unix time var foo new Date Generic JS date object var unixtime_ms foo.getTime Returns milliseconds since the epoch var unixtime parseInt unixtime_ms 1000 var callBackURL oob oob for now var nonce 12342897 Create..
Raise Server side button click event from javascript in ajax call http://stackoverflow.com/questions/8771097/raise-server-side-button-click-event-from-javascript-in-ajax-call question You can get the required JavaScript code from the ClientScriptManager's GetPostBackEventReference method Returns a string that can be used in a client event to cause postback to the server. This is normally used for writing the onclick..
Why is 'jQuery.parseJSON' not necessary? http://stackoverflow.com/questions/9111184/why-is-jquery-parsejson-not-necessary as a string . The available types and the result passed as the first argument to your success callback are xml Returns a XML document that can be processed via jQuery. html Returns HTML as plain text included script tags are evaluated when.. as the first argument to your success callback are xml Returns a XML document that can be processed via jQuery. html Returns HTML as plain text included script tags are evaluated when inserted in the DOM. script Evaluates the response as JavaScript..
http://stackoverflow.com/questions/9227268/how-can-val-return-number can val return Number In the val docs written this description .val Returns String Number Array I tried to get a Number but it seems to return string only Is there something that I'm doing wrong HTML..
http://stackoverflow.com/questions/9444679/jquery-data-vs-attrdata for storing information with respect to an element Docs Store arbitrary data associated with the specified element. Returns the value that was set. On the other hand attr is used to manipulate attributes of an element. From your question you seem..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip which can be used to implement asynchronous chaining of functions then deferred.then doneCallbacks failCallbacks Returns Deferred doneCallbacks A function or array of functions called when the Deferred is resolved. failCallbacks A function or.. A function or array of functions called when the Deferred is rejected. pipe deferred.pipe doneFilter failFilter Returns Promise doneFilter An optional function that is called when the Deferred is resolved. failFilter An optional function that..
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