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2014/10/16 ¤W¤È 12:04:27
jquery Programming Glossary: internallyIE9 jQuery AJAX with CORS returns “Access is denied” http://stackoverflow.com/questions/10232017/ie9-jquery-ajax-with-cors-returns-access-is-denied registers a transporter factory. A transporter is used internally by .ajax to perform requests. Therefore I assume you should..
Why is gridview:true used for and what does it mean? http://stackoverflow.com/questions/12513004/why-is-gridviewtrue-used-for-and-what-does-it-mean Later jqGrid call jQuery.append in the line which set internally innerHTML property to set the whole HTML fragment on the page...
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error? http://stackoverflow.com/questions/1256394/what-exactly-can-cause-an-hierarchy-request-err-dom-exception-3-error jQuery I know the library uses native javascript functions internally but what exactly is it trying to do whenever such a problem..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick as it follows standard event registration model. jQuery internally uses addEventListener and attachEvent . Basically registering..
jQuery html() in Firefox (uses .innerHTML) ignores DOM changes http://stackoverflow.com/questions/1388893/jquery-html-in-firefox-uses-innerhtml-ignores-dom-changes do this. jQueries .html just uses the innerHTML property internally. Is this meant to happen I'm on Firefox 3.5.2. I have a sample..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn who's hosting it unless you're on a very overloaded server internally no CDN will give you more performance than local 100mb 1GB ethernet..
How can I position an element next to user text selection? http://stackoverflow.com/questions/1589721/how-can-i-position-an-element-next-to-user-text-selection next to user's selected text. just like what IE8 does internally. I'm binding a jquery event mouseup to the Document and get..
Can I use jQuery with Node.js? http://stackoverflow.com/questions/1801160/can-i-use-jquery-with-node-js you can simply do this npm install jquery This package internally uses the modules jsdom and xmlhttprequest . The package manager..
jQuery : simulating a click on a <input type=“file” /> doesn't work in Firefox? [duplicate] http://stackoverflow.com/questions/1829774/jquery-simulating-a-click-on-a-input-type-file-doesnt-work-in-firefox all as browsers may lay out file upload boxes differently internally or even provide a file upload control that doesn't include a..
Check if object is a jQuery object http://stackoverflow.com/questions/1853223/check-if-object-is-a-jquery-object are to be called with the new prefix. When you call foo internally jQuery translates this to new jQuery foo 1 . JavaScript proceeds..
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event the jQuery code to make sure there is nothing else it uses internally to set CSS properties. Ideally you'd want to write a separate..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on are similarly related .delegate actually uses .live internally they both listen for events to bubble. This works for new and..
http://stackoverflow.com/questions/3148225/jquery-active-function improve this question This is a variable jQuery uses internally but had no reason to hide so it's there to use. Just a heads..
Difference between $.ajax() and $.get() and $.load() http://stackoverflow.com/questions/3870086/difference-between-ajax-and-get-and-load .post .load are all just wrappers for .ajax as it's called internally. More details in the Ajax documentation of jQuery http api.jquery.com..
How to debug Javascript/jQuery event bindings with FireBug (or similar tool) http://stackoverflow.com/questions/570960/how-to-debug-javascript-jquery-event-bindings-with-firebug-or-similar-tool ' See jQuery.fn.data where jQuery stores your handler internally . jQuery 1.8.x var clickEvents ._data '#foo' 0 events .click..
jqGrid iterate over the grid Data in a subgrid http://stackoverflow.com/questions/7080859/jqgrid-iterate-over-the-grid-data-in-a-subgrid the collection by id I mean the namedItem method . jqGrid internally use these permanently and it is the reason why jqGrid works.. works quickly. The jQuery is JavaScript library which use internally DOM. It can be not so quickly as native browser code. In some.. grouping header standard row or hidden first row used internally to set the width of the columns. var grid '#grid' 0 rows grid.rows..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided only because the browser has abstracted a lot away for you internally the browser has to convert the element's children to a string..
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts Caching Required Scripts RequireJS seems to do something internally that caches required javascript files. If I make a change to..
IE incompatability with window.location.href http://stackoverflow.com/questions/10201809/ie-incompatability-with-window-location-href to cause the browser to navigate I recommend against this. Internally doing so is just calling location.assign anyway and assigning..
Does this code need to be in a document.ready? http://stackoverflow.com/questions/10642156/does-this-code-need-to-be-in-a-document-ready function '#somediv' .click function div id somediv div Internally jQuery hooks up to DOMContentLoaded and window.onload as a fallback...
http://stackoverflow.com/questions/11847021/jquery-bind-vs-on jquery jquery selectors share improve this question Internally .bind maps directly to .on in the current version of jQuery...
JQuery's getJSON() not setting Accept header correctly? http://stackoverflow.com/questions/3781343/jquerys-getjson-not-setting-accept-header-correctly will not allow you to make XHR calls same origin policy . Internally jQuery is working around this using the script tag hack to make..
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get http://stackoverflow.com/questions/4657287/what-is-the-difference-between-xmlhttprequest-jquery-ajax-jquery-post-jquery are you should check HTTP protocol and learn a little. Internally these two functions use jQuery.ajax but they use particular..
where is jQuery.data() stored? http://stackoverflow.com/questions/5821520/where-is-jquery-data-stored javascript jquery data share improve this question Internally jQuery creates an empty object called .cache which is used to..
jQuery getJSON won't work on cross domain http://stackoverflow.com/questions/6557864/jquery-getjson-wont-work-on-cross-domain use official Google Maps Javascript library instead. Internally the library does use JSON P to pass the information since it's..
What's the difference between `on` and `live` or `bind`? http://stackoverflow.com/questions/8065305/whats-the-difference-between-on-and-live-or-bind fn Equivalent `on` document.body .on click .mySelector fn Internally jQuery maps all these methods and shorthand event handler setters..
What's the difference between a Deferred object and its own promise object? http://stackoverflow.com/questions/8073528/whats-the-difference-between-a-deferred-object-and-its-own-promise-object jQuery makes an AJAX request it returns a promise object. Internally it .resolve s a value for the original Deferred object which..
IE9 jQuery AJAX with CORS returns “Access is denied” http://stackoverflow.com/questions/10232017/ie9-jquery-ajax-with-cors-returns-access-is-denied blob master src xdr.js EDIT The function .ajaxTransport registers a transporter factory. A transporter is used internally by .ajax to perform requests. Therefore I assume you should be able to call .ajax as usual. Information on transporters..
Why is gridview:true used for and what does it mean? http://stackoverflow.com/questions/12513004/why-is-gridviewtrue-used-for-and-what-does-it-mean collect the content of all rows as strings with HTML fragments. Later jqGrid call jQuery.append in the line which set internally innerHTML property to set the whole HTML fragment on the page. Because of the same reason you should use cellattr rowattr..
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error? http://stackoverflow.com/questions/1256394/what-exactly-can-cause-an-hierarchy-request-err-dom-exception-3-error DOM Exception 3&rdquo Error How exactly does it relate to jQuery I know the library uses native javascript functions internally but what exactly is it trying to do whenever such a problem appears javascript jquery domexception share improve this..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick this question Using '#myDiv' .click function is better as it follows standard event registration model. jQuery internally uses addEventListener and attachEvent . Basically registering an event in modern way is the unobtrusive way of handling..
jQuery html() in Firefox (uses .innerHTML) ignores DOM changes http://stackoverflow.com/questions/1388893/jquery-html-in-firefox-uses-innerhtml-ignores-dom-changes i.e it returns the HTML in the original source. IE doesn't do this. jQueries .html just uses the innerHTML property internally. Is this meant to happen I'm on Firefox 3.5.2. I have a sample below where no matter what you change the textbox value to..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn stay away from the CDN approach. It doesn't matter who's hosting it unless you're on a very overloaded server internally no CDN will give you more performance than local 100mb 1GB ethernet will. If you use a CDN for a strictly internal application..
How can I position an element next to user text selection? http://stackoverflow.com/questions/1589721/how-can-i-position-an-element-next-to-user-text-selection text selection I need to position an absolute positioned button next to user's selected text. just like what IE8 does internally. I'm binding a jquery event mouseup to the Document and get the selected text. but I'm currently out of ideas how to know..
Can I use jQuery with Node.js? http://stackoverflow.com/questions/1801160/can-i-use-jquery-with-node-js node.js share improve this question Since November 4th 2010 you can simply do this npm install jquery This package internally uses the modules jsdom and xmlhttprequest . The package manager will handle the installing of dependencies. Read the thread..
jQuery : simulating a click on a <input type=“file” /> doesn't work in Firefox? [duplicate] http://stackoverflow.com/questions/1829774/jquery-simulating-a-click-on-a-input-type-file-doesnt-work-in-firefox transparency technique and that's really not recommended at all as browsers may lay out file upload boxes differently internally or even provide a file upload control that doesn't include a Browse dialogue making it highly likely you'll end up with..
Check if object is a jQuery object http://stackoverflow.com/questions/1853223/check-if-object-is-a-jquery-object implemented as a constructor function . Constructor functions are to be called with the new prefix. When you call foo internally jQuery translates this to new jQuery foo 1 . JavaScript proceeds to initialize this inside the constructor function to point..
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event passing the jQuery object . Of course you'll want to scour the jQuery code to make sure there is nothing else it uses internally to set CSS properties. Ideally you'd want to write a separate plugin for jQuery so that it does not interfere with the jQuery..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on selector found it then won't get the handler. .live and .delegate are similarly related .delegate actually uses .live internally they both listen for events to bubble. This works for new and old elements they bubble events the same way. You use these..
http://stackoverflow.com/questions/3148225/jquery-active-function if anyone knew where i could. jquery jquery ajax share improve this question This is a variable jQuery uses internally but had no reason to hide so it's there to use. Just a heads up it becomes jquery.ajax.active next release . There's no..
Difference between $.ajax() and $.get() and $.load() http://stackoverflow.com/questions/3870086/difference-between-ajax-and-get-and-load
How to debug Javascript/jQuery event bindings with FireBug (or similar tool) http://stackoverflow.com/questions/570960/how-to-debug-javascript-jquery-event-bindings-with-firebug-or-similar-tool handlerObj.handler prints function console.log 'clicked ' See jQuery.fn.data where jQuery stores your handler internally . jQuery 1.8.x var clickEvents ._data '#foo' 0 events .click jQuery.each clickEvents function key handlerObj console.log..
jqGrid iterate over the grid Data in a subgrid http://stackoverflow.com/questions/7080859/jqgrid-iterate-over-the-grid-data-in-a-subgrid quick indexing in rows collection and quick searching in the collection by id I mean the namedItem method . jqGrid internally use these permanently and it is the reason why jqGrid works quickly. The jQuery is JavaScript library which use internally.. use these permanently and it is the reason why jqGrid works quickly. The jQuery is JavaScript library which use internally DOM. It can be not so quickly as native browser code. In some situations like calculation of position or width there are.. of tr elements to determine whether the row contains subgrid grouping header standard row or hidden first row used internally to set the width of the columns. var grid '#grid' 0 rows grid.rows cRows rows.length iRow row trClasses for iRow 0 iRow..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided li Now the first option looks a lot simpler but this is only because the browser has abstracted a lot away for you internally the browser has to convert the element's children to a string then append some content then convert the string back to a..
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts RequireJS from Caching Required Scripts RequireJS seems to do something internally that caches required javascript files. If I make a change to one of the required files I have to rename the file in order..
IE incompatability with window.location.href http://stackoverflow.com/questions/10201809/ie-incompatability-with-window-location-href assign to location 's properties location.href '...' to cause the browser to navigate I recommend against this. Internally doing so is just calling location.assign anyway and assigning to properties does not always behave the same in all browsers..
Does this code need to be in a document.ready? http://stackoverflow.com/questions/10642156/does-this-code-need-to-be-in-a-document-ready be used to attach event handlers to elements on the page e.g function '#somediv' .click function div id somediv div Internally jQuery hooks up to DOMContentLoaded and window.onload as a fallback. In IE's case an attempt is made to scroll the viewport..
http://stackoverflow.com/questions/11847021/jquery-bind-vs-on the other features provided by the .on function javascript jquery jquery selectors share improve this question Internally .bind maps directly to .on in the current version of jQuery. The same goes for .live . So there is a tiny but practically..
JQuery's getJSON() not setting Accept header correctly? http://stackoverflow.com/questions/3781343/jquerys-getjson-not-setting-accept-header-correctly is not a bug. Since your call is cross domain your browser will not allow you to make XHR calls same origin policy . Internally jQuery is working around this using the script tag hack to make the cross domain call this is the fundemental idea behind..
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get http://stackoverflow.com/questions/4657287/what-is-the-difference-between-xmlhttprequest-jquery-ajax-jquery-post-jquery only issue GET and POST requests. If you don't know what these are you should check HTTP protocol and learn a little. Internally these two functions use jQuery.ajax but they use particular settings that you don't have to set yourself thus simplifying..
where is jQuery.data() stored? http://stackoverflow.com/questions/5821520/where-is-jquery-data-stored private Is there any way to gain access to this object javascript jquery data share improve this question Internally jQuery creates an empty object called .cache which is used to store the values you set via the data method. Each DOM element..
jQuery getJSON won't work on cross domain http://stackoverflow.com/questions/6557864/jquery-getjson-wont-work-on-cross-domain parameter thus cross domain JSON P won't work. You should use official Google Maps Javascript library instead. Internally the library does use JSON P to pass the information since it's almost the only way to do cross domain requests but that..
What's the difference between `on` and `live` or `bind`? http://stackoverflow.com/questions/8065305/whats-the-difference-between-on-and-live-or-bind fn Using delegate document.body .delegate .mySelector click fn Equivalent `on` document.body .on click .mySelector fn Internally jQuery maps all these methods and shorthand event handler setters to the on method further indicating that you should ignore..
What's the difference between a Deferred object and its own promise object? http://stackoverflow.com/questions/8073528/whats-the-difference-between-a-deferred-object-and-its-own-promise-object make sense for the value to be modified. For example when jQuery makes an AJAX request it returns a promise object. Internally it .resolve s a value for the original Deferred object which the user observes with the promise. share improve this answer..
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