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2014/10/16 ¤W¤È 12:06:16
jquery Programming Glossary: peopleWhy “$().ready(handler)” is not recommended? http://stackoverflow.com/questions/10753306/why-readyhandler-is-not-recommended document jQuery 1.4 So .ready fn was a readable code. But people used to do things like .mouseover and all sorts of other madness... things like .mouseover and all sorts of other madness. and people had to do to get an empty jQuery object So in 1.4 we changed..
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 true option and the never use afterInsertRow . Many people start with some other computer languages as JavaScript and write..
Modifying document.location.hash without page scrolling http://stackoverflow.com/questions/1489624/modifying-document-location-hash-without-page-scrolling into a page. Instead of having a link to Users and telling people to click settings it's helpful to be able to link people to.. people to click settings it's helpful to be able to link people to user.aspx#settings To allow people to provide us with correct.. to be able to link people to user.aspx#settings To allow people to provide us with correct links to sections for tech support..
Turn a number into star rating display using jQuery and CSS http://stackoverflow.com/questions/1987524/turn-a-number-into-star-rating-display-using-jquery-and-css the inner span and hide it with text indent 9999px so that people with CSS turned off would at least see the floating point number..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery click event Both click events will then get fired. As people have said you can use unbind to remove all click events '#myimage'..
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 appear to be any easy way to do this. I suppose most people would say just write the code like this 'span' .click function..
Current commonly accepted best practices around code organization in JavaScript http://stackoverflow.com/questions/247209/current-commonly-accepted-best-practices-around-code-organization-in-javascript reuseable code that doesn't conflict with each other Some people have listed namespaces which is a good idea. What are some other..
How to return JSON from a 2.0 asmx web service http://stackoverflow.com/questions/288850/how-to-return-json-from-a-2-0-asmx-web-service though it must still be relevant to a lot of other people. I saw another question like this but it did not answer my question...
What is the easiest way to order a <UL>/<OL> in jQuery? http://stackoverflow.com/questions/304396/what-is-the-easiest-way-to-order-a-ul-ol-in-jquery order. Can anyone help Here is a sample list for people to work with ul class alphaList li apples li li cats li li bears..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin a CORS request from a file URL. To clarify for other people here are the simple troubleshooting instructions If you're trying..
jquery .live('click') vs .click() http://stackoverflow.com/questions/4944293/jquery-liveclick-vs-click the DOM tree. Edit Someone just upvoted this so obviously people are still looking at it. I should point out that live and bind..
Fire jQuery event on div change http://stackoverflow.com/questions/4979738/fire-jquery-event-on-div-change Indeed I am designing a widget that may be used by other people who are free to change the content of their divs the way they..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn to include jQuery and jQuery UI and I'm wondering what people are using Google JSAPI jQuery's site your own site server another.. means faster response times for the visitor. Second Many people choose to have JQuery hosted on Google so when a visitor comes..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery way. This is why a manual reset is needed. I assume most people ended up in this question from a Google search and are truly.. answer here. This answer might still have some flaws if people's default for select elements is not an option that has a blank..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery therefore your returnValue is simply undefined . Most people see dfsq's answer solve this problem by introducing a callback..
How can I use jQuery in Greasemonkey? http://stackoverflow.com/questions/859024/how-can-i-use-jquery-in-greasemonkey there other way to use jQuery in Greasemonkey For all the people who have the same problem you must upload the file to greasespot..
Prevent Users from submitting form by hitting enter http://stackoverflow.com/questions/895171/prevent-users-from-submitting-form-by-hitting-enter on the original post to make it more usable and allow people to press enter if they have completed all the fields function..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this is the cost of ' this ' People here often suggest to cache the jQuery object created from a..
Unable to get jquery tabs nested http://stackoverflow.com/questions/1432928/unable-to-get-jquery-tabs-nested up as list instead of tabs. Edit I have already tried what People have suggested that inner tabs should also be tabified via jQuery..
Jquery if condition on mouse leave or mouse enter http://stackoverflow.com/questions/17378599/jquery-if-condition-on-mouse-leave-or-mouse-enter if condition on mouse leave or mouse enter Hello People here is my jquery code. val1 val2 .mouseleave function '.opacity'..
jQuery Pagination by div height (not item) http://stackoverflow.com/questions/2030125/jquery-pagination-by-div-height-not-item be composed of Members chosen every second Year by the People of the several States and the Electors in each State shall have..
Is there more than one jQuery Autocomplete widget? http://stackoverflow.com/questions/2421966/is-there-more-than-one-jquery-autocomplete-widget max 50 What's the explanation for the discrepancy People ask about jquery autocomplete without specifying which one ... SO to not identify which particular widget they are using. People use phrases like the jquery autocomplete widget when they really..
How do you organize large JS/jQuery code bases across your entire website? http://stackoverflow.com/questions/3668518/how-do-you-organize-large-js-jquery-code-bases-across-your-entire-website parts possible. Plus you should be testing these parts. People get side tracked by thinking about their pages functionality...
Delete / Destroy is not working in rails 3 with Jquery http://stackoverflow.com/questions/3784633/delete-destroy-is-not-working-in-rails-3-with-jquery am using only Jquery and respective plugins in my project. People are answering First include prototype etc and then install some..
Copying CSS to inline using jquery (or retaining formatting when copying stuff from a web page) http://stackoverflow.com/questions/4307409/copying-css-to-inline-using-jquery-or-retaining-formatting-when-copying-stuff-f In other words I want to make the CSS inline. Reason People who use these pages sometimes copy and paste the tables into..
Adding/removing items from JSON data with JQuery http://stackoverflow.com/questions/4538269/adding-removing-items-from-json-data-with-jquery type comedy id 3 name X Men type action id 4 name Ordinary People type drama id 5 name Billy Elliot type drama id 6 name Toy Story.. starting with the 2nd Witches of Eastwick X Men Ordinary People splice modifies the original array and returns an array of the.. new item id 3 name X Men type action id 4 name Ordinary People type drama id 5 name Billy Elliot type drama id 6 name Toy Story..
How do you stop Chrome and Opera sorting JSON objects by Index ASC? http://stackoverflow.com/questions/5020699/how-do-you-stop-chrome-and-opera-sorting-json-objects-by-index-asc and send it to the browser. Now FF will keep the new order People 1 would still be John but in a For n as person loop they'll..
Why do people use jQuery for basic operations? http://stackoverflow.com/questions/5380521/why-do-people-use-jquery-for-basic-operations jquery performance share improve this question People use jQuery because it's simpler easier and more powerful and..
Correct way to handle Ajax calls in ASP.Net MVC 3 http://stackoverflow.com/questions/6098349/correct-way-to-handle-ajax-calls-in-asp-net-mvc-3 Should the client be able to distinguish between the two People don't like the big red alerts. If something is a warning by..
Browser “Back” Button vs. jQuery-animated page http://stackoverflow.com/questions/6215943/browser-back-button-vs-jquery-animated-page button is clicked I browsed StackOverflow for some time. People asked about this issue a lot but no one seem to have arrived..
http://stackoverflow.com/questions/7056223/create-jquery-pagination forum and CodeIgniter AJAX Pagination Example Guideline . People on CI forum suggest using a solution from TOHIN's blog but I..
Can Twitter Bootstrap alerts fade in as well as out? http://stackoverflow.com/questions/7676356/can-twitter-bootstrap-alerts-fade-in-as-well-as-out opacity 1 Why do I think this performance is so important People using old browsers and hardware will potentially get a choppy..
jQuery UI Datepicker: How do I clear/reset the datepicker calendar? http://stackoverflow.com/questions/9435086/jquery-ui-datepicker-how-do-i-clear-reset-the-datepicker-calendar e if e.keyCode 8 e.keyCode 46 .datepicker._clearDate this People will be able to highlight even Read Only fields and then use..
Why “$().ready(handler)” is not recommended? http://stackoverflow.com/questions/10753306/why-readyhandler-is-not-recommended .ready fn only works because used to be a shortcut to document jQuery 1.4 So .ready fn was a readable code. But people used to do things like .mouseover and all sorts of other madness. and people had to do to get an empty jQuery object So.. 1.4 So .ready fn was a readable code. But people used to do things like .mouseover and all sorts of other madness. and people had to do to get an empty jQuery object So in 1.4 we changed it so gives an empty jQuery and we just made .ready fn work..
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 what it mean and why I recommend always to use the gridview true option and the never use afterInsertRow . Many people start with some other computer languages as JavaScript and write his first program which run in web browser after they have..
Modifying document.location.hash without page scrolling http://stackoverflow.com/questions/1489624/modifying-document-location-hash-without-page-scrolling and there's a few occasions where we need to deep link into a page. Instead of having a link to Users and telling people to click settings it's helpful to be able to link people to user.aspx#settings To allow people to provide us with correct.. into a page. Instead of having a link to Users and telling people to click settings it's helpful to be able to link people to user.aspx#settings To allow people to provide us with correct links to sections for tech support etc. I've got it set.. to Users and telling people to click settings it's helpful to be able to link people to user.aspx#settings To allow people to provide us with correct links to sections for tech support etc. I've got it set up to automatically modify the hash in..
Turn a number into star rating display using jQuery and CSS http://stackoverflow.com/questions/1987524/turn-a-number-into-star-rating-display-using-jquery-and-css it would have been wiser to leave the float number inside the inner span and hide it with text indent 9999px so that people with CSS turned off would at least see the floating point number instead of the stars. Hopefully that made some sense. Updated..
Best way to remove an event handler in jQuery? http://stackoverflow.com/questions/209029/best-way-to-remove-an-event-handler-in-jquery one '#myimage' .click function return false Adds another click event Both click events will then get fired. As people have said you can use unbind to remove all click events '#myimage' .unbind 'click' If you want to add a single event and..
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 like the option to bind it before doStuff1 but there doesn't appear to be any easy way to do this. I suppose most people would say just write the code like this 'span' .click function doStuff2 doStuff1 But this is just a simple example in practise..
Current commonly accepted best practices around code organization in JavaScript http://stackoverflow.com/questions/247209/current-commonly-accepted-best-practices-around-code-organization-in-javascript a recommended way to interact with page elements and create reuseable code that doesn't conflict with each other Some people have listed namespaces which is a good idea. What are some other ways more specifically dealing with elements on the page..
How to return JSON from a 2.0 asmx web service http://stackoverflow.com/questions/288850/how-to-return-json-from-a-2-0-asmx-web-service no longer relevant to me. From the number of views on this question though it must still be relevant to a lot of other people. I saw another question like this but it did not answer my question. I am using .Net framework 2.0 jQuery to make an Ajax..
What is the easiest way to order a <UL>/<OL> in jQuery? http://stackoverflow.com/questions/304396/what-is-the-easiest-way-to-order-a-ul-ol-in-jquery code that will sort the list items in an HTML list by alphabetical order. Can anyone help Here is a sample list for people to work with ul class alphaList li apples li li cats li li bears li ul jquery sorting share improve this question var..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin in the URL. That solved the second by no longer trying to perform a CORS request from a file URL. To clarify for other people here are the simple troubleshooting instructions If you're trying to use JSONP make sure one of the following is the case..
jquery .live('click') vs .click() http://stackoverflow.com/questions/4944293/jquery-liveclick-vs-click to work properly because of the way events bubble up the DOM tree. Edit Someone just upvoted this so obviously people are still looking at it. I should point out that live and bind are both deprecated . You can perform both with .on which..
Fire jQuery event on div change http://stackoverflow.com/questions/4979738/fire-jquery-event-on-div-change but I have absolutely no control on how it will change. Indeed I am designing a widget that may be used by other people who are free to change the content of their divs the way they prefer. When the inner content of this div changes the shape..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn the jQuery library from Google JSAPI CDN There are a few ways to include jQuery and jQuery UI and I'm wondering what people are using Google JSAPI jQuery's site your own site server another CDN I have recently been using Google JSAPI but have found.. instead of my single server location Closer servers usually means faster response times for the visitor. Second Many people choose to have JQuery hosted on Google so when a visitor comes to my site they may already have the JQuery script in their..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery values that would remain in the form if you reset it this way. This is why a manual reset is needed. I assume most people ended up in this question from a Google search and are truly looking for the reset method but it does not work for the specific.. of the form element this should make it the best performing answer here. This answer might still have some flaws if people's default for select elements is not an option that has a blank value but it is certainly as generic as it is going to get..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery 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 a callback function as a paramater. This method is tried and true &ndash..
How can I use jQuery in Greasemonkey? http://stackoverflow.com/questions/859024/how-can-i-use-jquery-in-greasemonkey jquery.js jQuery doesn't work in Greasemonkey at all. Is there other way to use jQuery in Greasemonkey For all the people who have the same problem you must upload the file to greasespot then install it from there. The Create New Script option..
Prevent Users from submitting form by hitting enter http://stackoverflow.com/questions/895171/prevent-users-from-submitting-form-by-hitting-enter 13 event.preventDefault return false In reading the comments on the original post to make it more usable and allow people to press enter if they have completed all the fields function validationFunction 'input' .each function ... if good return..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this is the cost of ' this ' People here often suggest to cache the jQuery object created from a DOM element like with this code '#container input' .each function..
Unable to get jquery tabs nested http://stackoverflow.com/questions/1432928/unable-to-get-jquery-tabs-nested demonstrates the problem inner tabs company department come up as list instead of tabs. Edit I have already tried what People have suggested that inner tabs should also be tabified via jQuery but it doesn't work all the examples I have seen e.g...
Jquery if condition on mouse leave or mouse enter http://stackoverflow.com/questions/17378599/jquery-if-condition-on-mouse-leave-or-mouse-enter if condition on mouse leave or mouse enter Hello People here is my jquery code. val1 val2 .mouseleave function '.opacity' .remove val3 .show val4 .hide i want to edit this code..
jQuery Pagination by div height (not item) http://stackoverflow.com/questions/2030125/jquery-pagination-by-div-height-not-item body div class pagination p The House of Representatives shall be composed of Members chosen every second Year by the People of the several States and the Electors in each State shall have the Qualifications requisite for Electors of the most numerous..
Is there more than one jQuery Autocomplete widget? http://stackoverflow.com/questions/2421966/is-there-more-than-one-jquery-autocomplete-widget rows formatItem function row i n return row.CUName ' ' row.CUCity max 50 What's the explanation for the discrepancy People ask about jquery autocomplete without specifying which one . With no direction shouldn't I assume THE jquery UI autocomplete.. among users of jquery plugins when asking questions on SO to not identify which particular widget they are using. People use phrases like the jquery autocomplete widget when they really are referring to a jquery autocomplete widget . share..
How do you organize large JS/jQuery code bases across your entire website? http://stackoverflow.com/questions/3668518/how-do-you-organize-large-js-jquery-code-bases-across-your-entire-website It's important to break up your app into the smallest parts possible. Plus you should be testing these parts. People get side tracked by thinking about their pages functionality. But to really scale development you really need something..
Delete / Destroy is not working in rails 3 with Jquery http://stackoverflow.com/questions/3784633/delete-destroy-is-not-working-in-rails-3-with-jquery the solution when you don't want to use prototype at all. I am using only Jquery and respective plugins in my project. People are answering First include prototype etc and then install some gem etc to remove conflicts between prototype and Jquery...
Copying CSS to inline using jquery (or retaining formatting when copying stuff from a web page) http://stackoverflow.com/questions/4307409/copying-css-to-inline-using-jquery-or-retaining-formatting-when-copying-stuff-f OR copy that css to the style attribute of the tags themselves. In other words I want to make the CSS inline. Reason People who use these pages sometimes copy and paste the tables into emails. If they do this on a table with externally sourced..
Adding/removing items from JSON data with JQuery http://stackoverflow.com/questions/4538269/adding-removing-items-from-json-data-with-jquery id 1 name Snatch type crime id 2 name Witches of Eastwick type comedy id 3 name X Men type action id 4 name Ordinary People type drama id 5 name Billy Elliot type drama id 6 name Toy Story type children If I wanted to add remove items to this list.. most versatile data.items.splice 1 3 Removes three items starting with the 2nd Witches of Eastwick X Men Ordinary People splice modifies the original array and returns an array of the items you removed. Adding in the middle splice actually does.. Eastwick type comedy id 7 name Douglas Adams type comedy The new item id 3 name X Men type action id 4 name Ordinary People type drama id 5 name Billy Elliot type drama id 6 name Toy Story type children You can remove some and add some at once..
How do you stop Chrome and Opera sorting JSON objects by Index ASC? http://stackoverflow.com/questions/5020699/how-do-you-stop-chrome-and-opera-sorting-json-objects-by-index-asc of 2 1 3 with their other properties. I JSON this array and send it to the browser. Now FF will keep the new order People 1 would still be John but in a For n as person loop they'll be out of order. If I can't get around this I'll just have to..
Why do people use jQuery for basic operations? http://stackoverflow.com/questions/5380521/why-do-people-use-jquery-for-basic-operations me I hope you guys can shine some light on it for me. javascript jquery performance share improve this question People use jQuery because it's simpler easier and more powerful and because it helps them forget about IE. To answer your specific..
Correct way to handle Ajax calls in ASP.Net MVC 3 http://stackoverflow.com/questions/6098349/correct-way-to-handle-ajax-calls-in-asp-net-mvc-3 validation summary Maybe a just something went wrong dialog Should the client be able to distinguish between the two People don't like the big red alerts. If something is a warning by nature it should be treated friendlier than actual errors that..
Browser “Back” Button vs. jQuery-animated page http://stackoverflow.com/questions/6215943/browser-back-button-vs-jquery-animated-page the page display in its initial state when the browser back button is clicked I browsed StackOverflow for some time. People asked about this issue a lot but no one seem to have arrived to a solution that really worked. Suggestions include blocking..
http://stackoverflow.com/questions/7056223/create-jquery-pagination in CodeIgniter . I've read some posts on CodeIgniter forum and CodeIgniter AJAX Pagination Example Guideline . People on CI forum suggest using a solution from TOHIN's blog but I can't understand how it could be done. Could someone give me..
Can Twitter Bootstrap alerts fade in as well as out? http://stackoverflow.com/questions/7676356/can-twitter-bootstrap-alerts-fade-in-as-well-as-out 0.15s linear transition opacity 0.15s linear .fade.in opacity 1 Why do I think this performance is so important People using old browsers and hardware will potentially get a choppy transitions with jQuery.fade . The same goes for old hardware..
jQuery UI Datepicker: How do I clear/reset the datepicker calendar? http://stackoverflow.com/questions/9435086/jquery-ui-datepicker-how-do-i-clear-reset-the-datepicker-calendar add the following code to your datepicker .keyup function e if e.keyCode 8 e.keyCode 46 .datepicker._clearDate this People will be able to highlight even Read Only fields and then use backspace or delete key to remove the date using _clearDate..
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