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2014/10/16 ¤W¤È 12:10:27
jquery Programming Glossary: writejQuery multiple class selector http://stackoverflow.com/questions/1041344/jquery-multiple-class-selector this question '.a.b' If you want an intersection just write the selectors together without spaces in between. So for an..
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements . Any idea how I can fix this Basically I would like to write the click handler once and have it apply to both content present..
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 our view a href hello when active Hello a Okay now we can write a test it 'should add active when the route changes' inject.. We run our test and confirm that it fails. So now we can write our directive .directive 'whenActive' function location return.. or hide an element and many more including the ones we write ourselves. In other words we can do all kinds of awesomeness..
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 I find jQuery to be far more powerful in that I tend to write far fewer lines of code than with Prototype. I think what makes..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari access PHP variables in JavaScript or jQuery Do I have to write php echo variable1 php echo variable2 php echo variable3 .....
Using jQuery to center a DIV on the screen http://stackoverflow.com/questions/210717/using-jquery-to-center-a-div-on-the-screen 2 window .scrollLeft px return this Now we can just write element .center Demo http jsfiddle.net DerekL GbDw9 with added..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t easy way to do this. I suppose most people would say just write the code like this 'span' .click function doStuff2 doStuff1.. element.data 'events' . Using this you could always write a simple plugin whereby you could insert any event handler at..
How to order events bound with jQuery http://stackoverflow.com/questions/290254/how-to-order-events-bound-with-jquery has a page that may contain 4 script blocks the script I write may be found in one of those blocks but I do not know which..
What does (function($) {})(jQuery); mean? http://stackoverflow.com/questions/2937227/what-does-function-jquery-mean var options .extend defaults options This is where you write your plugin's name pluginname function Iterate over the current..
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 MVC . You'll only take into account that you have to write all that HTML CSS JS code yourself . Also if you fall back from..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery javascript instead of jQuery that actually enable you to write less and do ... well the same amount. And may also yield performance..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute Notice how it implements IClientValidatable . Next we write our model public class MyViewModel FutureDate ErrorMessage Should..
What's the best way to detect a 'touch screen' device using JavaScript? http://stackoverflow.com/questions/4817029/whats-the-best-way-to-detect-a-touch-screen-device-using-javascript and it works on iOS Android etc. but I'd also like to write conditional statements based on whether the user's device has..
Linking from a column value in jqGrid to a new page using GET http://stackoverflow.com/questions/5010761/linking-from-a-column-value-in-jqgrid-to-a-new-page-using-get main problem. The best performance we will receive if you write your custom formatter and unformatter instead of the usage of..
Changing the image source using jQuery http://stackoverflow.com/questions/554273/changing-the-image-source-using-jquery second.jpg To attach this to an onclick event you could write '#my_image' .on 'click' function '#my_image' .attr 'src' 'second.jpg'..
JQuery - Write to opener window http://stackoverflow.com/questions/1034903/jquery-write-to-opener-window Write to opener window I have an HTML page that opens another page..
http://stackoverflow.com/questions/1237707/load-website-into-div #text .val #contentArea .load url script textarea id text Write URL here textarea br input type button value Click onClick contentDisp..
http://stackoverflow.com/questions/12428587/server-side-php-long-polling ' clearTimeout streamloop swapcommentlabel this.id Write a comment... a div div id 'streamlike' a title 'Like response.. ' clearTimeout streamloop swapcommentlabel this.id Write a comment... a div div id 'streamlike' a title 'Like response..
http://stackoverflow.com/questions/1787319/preload-hidden-css-images 1 i document.write ' img src ' imageArray i ' ' Write to page uncomment to check images imageObj.src images i Then..
http://stackoverflow.com/questions/1914358/django-chain-select with the IDs in the javascript with form.field.html_name Write in your own customized urls in the javascript following the..
Write local file with jQuery or Javascript http://stackoverflow.com/questions/2090747/write-local-file-with-jquery-or-javascript local file with jQuery or Javascript I am creating a prototype..
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 Create function classes to wrap all your functionality Write like crazy and just hope it works out for the best Give up and..
Why is jquery's .ajax() method not sending my session cookie? http://stackoverflow.com/questions/2870371/why-is-jquerys-ajax-method-not-sending-my-session-cookie to protect your privacy . In this case your options are Write a small proxy which resides on domain b and forwards your requests..
http://stackoverflow.com/questions/3034874/sequencing-ajax-requests html idx this .html type 'POST' success function data Write to #output #output .append li html data jsfiddle demonstration..
Calling a Servlet from a JSP page using jQuery Ajax http://stackoverflow.com/questions/3614703/calling-a-servlet-from-a-jsp-page-using-jquery-ajax Hello World data.put param request.getParameter foo Write response data as JSON. response.setContentType application json.. json response.setCharacterEncoding UTF 8 response.getWriter .write new Gson .toJson data Once the servlet is finished just..
jQuery Ajax error handling, show custom exception messages http://stackoverflow.com/questions/377644/jquery-ajax-error-handling-show-custom-exception-messages setting Response.StatusCode to something other than 200. Write your exception's message using Response.Write then use... xhr.responseText.. than 200. Write your exception's message using Response.Write then use... xhr.responseText ..in your javascript. share improve..
Write Content To New Window with JQuery http://stackoverflow.com/questions/3841100/write-content-to-new-window-with-jquery Content To New Window with JQuery I have a web page with a..
Greasemonkey, overriding website functions http://stackoverflow.com/questions/4064035/greasemonkey-overriding-website-functions document.getElementsByTagName 'head' 0 .appendChild script Write the code as a normal script not a GM script. I mean remove all..
How to implement a chat room using Jquery/PHP? http://stackoverflow.com/questions/4174521/how-to-implement-a-chat-room-using-jquery-php for dataexchange data.txt Now backend.php will do 2 things Write into data.txt when new messages are sent Do an infinite loop..
jQuery CSS - Write into the <style>-tag http://stackoverflow.com/questions/4232557/jquery-css-write-into-the-style-tag CSS Write into the style tag I want to change the background color of..
Rails Carrier Wave with JQuery Uploader http://stackoverflow.com/questions/8363698/rails-carrier-wave-with-jquery-uploader onComplete function event ID fileObj doc data Step 9 Write your controller like this def create @photo Photo.new image..
Surrounding a ValidationSummary with a box via CSS http://stackoverflow.com/questions/940335/surrounding-a-validationsummary-with-a-box-via-css with server side tags Add a bounding div via jQuery Write my own HtmlHelper wrapper that prints a CSS friendly ValidationSummary..
Write elements into a child iframe using Javascript or jQuery http://stackoverflow.com/questions/997986/write-elements-into-a-child-iframe-using-javascript-or-jquery elements into a child iframe using Javascript or jQuery I have..
jQuery multiple class selector http://stackoverflow.com/questions/1041344/jquery-multiple-class-selector but I want the intersection. jquery selectors share improve this question '.a.b' If you want an intersection just write the selectors together without spaces in between. So for an element that has an ID of a with classes b and c you would write..
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements handler associated with it even though it has class myclass . Any idea how I can fix this Basically I would like to write the click handler once and have it apply to both content present at page load and content brought in later via Ajax DHTML...
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 what our current route is. We can declare what we want in our view a href hello when active Hello a Okay now we can write a test it 'should add active when the route changes' inject function var elm compile ' a href hello when active Hello a.. ' hello' expect elm.hasClass 'active' .toBeTruthy We run our test and confirm that it fails. So now we can write our directive .directive 'whenActive' function location return scope true link function scope element attrs scope. on '.. two way data binding ngShow and ngHide programmatically show or hide an element and many more including the ones we write ourselves. In other words we can do all kinds of awesomeness without DOM manipulation. The less DOM manipulation the easier..
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 question Having used Prototype Scriptaculous and jQuery. I find jQuery to be far more powerful in that I tend to write far fewer lines of code than with Prototype. I think what makes it particularly useful powerful is The chaining of queries..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari JavaScript or jQuery rather than php echo variable How do I access PHP variables in JavaScript or jQuery Do I have to write php echo variable1 php echo variable2 php echo variable3 ... php echo variablen I know I can store some variables in cookies..
Using jQuery to center a DIV on the screen http://stackoverflow.com/questions/210717/using-jquery-to-center-a-div-on-the-screen
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t bind it before doStuff1 but there doesn't appear to be any easy way to do this. I suppose most people would say just write the code like this 'span' .click function doStuff2 doStuff1 But this is just a simple example in practise it is not always.. event handlers through an element's data interface. Specifically element.data 'events' . Using this you could always write a simple plugin whereby you could insert any event handler at a specific position. Here's a simple plugin that does just..
How to order events bound with jQuery http://stackoverflow.com/questions/290254/how-to-order-events-bound-with-jquery events bound with jQuery Lets say I have a web app which has a page that may contain 4 script blocks the script I write may be found in one of those blocks but I do not know which one that is handled by the controller. I bind some onclick events..
What does (function($) {})(jQuery); mean? http://stackoverflow.com/questions/2937227/what-does-function-jquery-mean Attach this new method to jQuery .fn.extend var defaults var options .extend defaults options This is where you write your plugin's name pluginname function Iterate over the current set of matched elements return this.each function code..
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 rather look for an action based web MVC framework like Spring MVC . You'll only take into account that you have to write all that HTML CSS JS code yourself . Also if you fall back from Facelets to JSP you'll miss advanced templating capabilities..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery jQuery questions that there are certain practices using javascript instead of jQuery that actually enable you to write less and do ... well the same amount. And may also yield performance benefits. A specific example this vs this Inside a..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute ErrorMessage this.ErrorMessage ValidationType futuredate Notice how it implements IClientValidatable . Next we write our model public class MyViewModel FutureDate ErrorMessage Should be in the future public DateTime Date get set Then a controller..
What's the best way to detect a 'touch screen' device using JavaScript? http://stackoverflow.com/questions/4817029/whats-the-best-way-to-detect-a-touch-screen-device-using-javascript I'm using jquery mobile.js to detect the touch screen events and it works on iOS Android etc. but I'd also like to write conditional statements based on whether the user's device has a touch screen. Is that possible javascript jquery touch..
Linking from a column value in jqGrid to a new page using GET http://stackoverflow.com/questions/5010761/linking-from-a-column-value-in-jqgrid-to-a-new-page-using-get can see that the new method works quickly. Now back to your main problem. The best performance we will receive if you write your custom formatter and unformatter instead of the usage of the predefined formatter showlink . The code can be about..
Changing the image source using jQuery http://stackoverflow.com/questions/554273/changing-the-image-source-using-jquery 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' .on 'click' function '#my_image' .attr 'src' 'second.jpg' To rotate the image you could do this 'img' .on 'click'..
JQuery - Write to opener window http://stackoverflow.com/questions/1034903/jquery-write-to-opener-window Write to opener window I have an HTML page that opens another page via JavaScript. When a user clicks a button in the other page..
http://stackoverflow.com/questions/1237707/load-website-into-div script type text javascript function contentDisp var url #text .val #contentArea .load url script textarea id text Write URL here textarea br input type button value Click onClick contentDisp div id contentArea div jquery load content share..
http://stackoverflow.com/questions/12428587/server-side-php-long-polling ' onclick toggle_comments 'comment_holder_ response 'streamitem_id' ' clearTimeout streamloop swapcommentlabel this.id Write a comment... a div div id 'streamlike' a title 'Like response 'first' response 'middle' response 'last' s status' id 'likecontext_.. ' onclick toggle_comments 'comment_holder_ response 'streamitem_id' ' clearTimeout streamloop swapcommentlabel this.id Write a comment... a div div id 'streamlike' a title 'Like response 'first' response 'middle' response 'last' s status' id 'likecontext_..
http://stackoverflow.com/questions/1787319/preload-hidden-css-images images.split ' ' var imageObj new Image for i 0 i imageArray.length 1 i document.write ' img src ' imageArray i ' ' Write to page uncomment to check images imageObj.src images i Then load the images using something like script type text javascript..
http://stackoverflow.com/questions/1914358/django-chain-select
Write local file with jQuery or Javascript http://stackoverflow.com/questions/2090747/write-local-file-with-jquery-or-javascript local file with jQuery or Javascript I am creating a prototype that will be run in a web browser. I would like to store..
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 handlers in one spot and write functions for all the events Create function classes to wrap all your functionality Write like crazy and just hope it works out for the best Give up and get a new career I mention jQuery but it's really any JavaScript..
Why is jquery's .ajax() method not sending my session cookie? http://stackoverflow.com/questions/2870371/why-is-jquerys-ajax-method-not-sending-my-session-cookie Domain Call in which case the browser won't sent any cookies to protect your privacy . In this case your options are Write a small proxy which resides on domain b and forwards your requests to domain a. Your browser will allow you to call the..
http://stackoverflow.com/questions/3034874/sequencing-ajax-requests
Calling a Servlet from a JSP page using jQuery Ajax http://stackoverflow.com/questions/3614703/calling-a-servlet-from-a-jsp-page-using-jquery-ajax new HashMap String Object data.put success true data.put message Hello World data.put param request.getParameter foo Write response data as JSON. response.setContentType application json response.setCharacterEncoding UTF 8 response.getWriter .write.. Write response data as JSON. response.setContentType application json response.setCharacterEncoding UTF 8 response.getWriter .write new Gson .toJson data Once the servlet is finished just map it in web.xml the usual way. E.g. on an url pattern..
jQuery Ajax error handling, show custom exception messages http://stackoverflow.com/questions/377644/jquery-ajax-error-handling-show-custom-exception-messages exceptions share improve this question Make sure you're setting Response.StatusCode to something other than 200. Write your exception's message using Response.Write then use... xhr.responseText ..in your javascript. share improve this answer..
Write Content To New Window with JQuery http://stackoverflow.com/questions/3841100/write-content-to-new-window-with-jquery Content To New Window with JQuery I have a web page with a DIV element in it. When a user clicks print I want to print..
Greasemonkey, overriding website functions http://stackoverflow.com/questions/4064035/greasemonkey-overriding-website-functions script.innerHTML CDATA YOUR CODE GOES HERE .toString document.getElementsByTagName 'head' 0 .appendChild script Write the code as a normal script not a GM script. I mean remove all unsafeWindow references and related stuff. This will make..
How to implement a chat room using Jquery/PHP? http://stackoverflow.com/questions/4174521/how-to-implement-a-chat-room-using-jquery-php returning request You need the same as in method 1 a file for dataexchange data.txt Now backend.php will do 2 things Write into data.txt when new messages are sent Do an infinite loop as long as data.txt file is unchanged php filename dirname..
jQuery CSS - Write into the <style>-tag http://stackoverflow.com/questions/4232557/jquery-css-write-into-the-style-tag CSS Write into the style tag I want to change the background color of the body of my HTML document. My problem is that jQuery adds..
Rails Carrier Wave with JQuery Uploader http://stackoverflow.com/questions/8363698/rails-carrier-wave-with-jquery-uploader multi true removeCompleted true scriptData uploadify_script_data onComplete function event ID fileObj doc data Step 9 Write your controller like this def create @photo Photo.new image params file_data @photo.save end Note This was tested with Uploadify..
Surrounding a ValidationSummary with a box via CSS http://stackoverflow.com/questions/940335/surrounding-a-validationsummary-with-a-box-via-css of several ways to solve this Add a bounding div conditionally with server side tags Add a bounding div via jQuery Write my own HtmlHelper wrapper that prints a CSS friendly ValidationSummary However all of this looks quite awkward for solving..
Write elements into a child iframe using Javascript or jQuery http://stackoverflow.com/questions/997986/write-elements-into-a-child-iframe-using-javascript-or-jquery elements into a child iframe using Javascript or jQuery I have something like this html body iframe id someFrame iframe..
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