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2014/10/16 ¤W¤È 12:06:26
jquery Programming Glossary: pointWhat's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css .baz As you can see this is even more inconvenient than point 1. You can't use combinators. This works in jQuery but not CSS.. them. This means that the jQuery selectors shown in points 1 and 2 above will probably become equivalent and valid as.. it still does not allow combinators as shown in point 3 at least not as of this writing so jQuery still has kind of..
What is the best back button jQuery plugin? [closed] http://stackoverflow.com/questions/116446/what-is-the-best-back-button-jquery-plugin and I need to be able to bookmark the page at any point through the interactions. Which plug in is best in this scenario..
HTML-encoding in JavaScript/jQuery http://stackoverflow.com/questions/1219860/html-encoding-in-javascript-jquery jQuery to get the value from the hidden field it ™s at this point that I lose the encoding '#hiddenId' .attr 'value' The problem..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure each loop. When you are referencing item at some later point the last value it held is used. You can use a technique called..
http://stackoverflow.com/questions/136012/comet-and-jquery documentation on this pattern from an implementation stand point javascript jquery design patterns comet server push share..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events nutshell page events are events triggered in a particular point of page execution. One of those page events is a pageinit event..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content is done for performance reasons. One of a listview high points is a filtering functionality. Unfortunately for some reason.. While this is a standard way of table enhancement at this point I can't make it work. So instead use trigger 'create' . Enhancement..
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 and then update content. Something like .ajax url ' myEndpoint.json' success function data status 'ul#log' .append ' li Data.. trifle frail. But in AngularJS we can do this http ' myEndpoint.json' .then function response scope.log.push msg 'Data Received.. far greater testability. Other answers mentioned this point so I'll just leave it at that. Separation of concerns And all..
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery ...Will modify the href of all hyperlinks to point to Google. You probably want a somewhat more refined selector..
using jquery $.ajax to call a PHP function http://stackoverflow.com/questions/2269307/using-jquery-ajax-to-call-a-php-function should be read and the corresponding value should point to the method to invoke e.g. if isset _POST 'action' empty _POST..
http://stackoverflow.com/questions/2699277/post-data-to-jsonp allowed to insert script tags into the DOM and they can point anywhere. You can of course make a page on another domain the..
How can you check for a #hash in a URL using JavaScript? http://stackoverflow.com/questions/298503/how-can-you-check-for-a-hash-in-a-url-using-javascript thereIsAHashInTheUrl do this else do this If anyone could point me in the right direction that would be much appreciated. javascript..
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error page and not a c# project or anything. Can anyone please point me in the right direction here jquery ajax web services share..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin the images are loaded because the DOM is ready at that point. If you then change document .ready function into window .load..
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 script file and to be online and available. Up to this point I haven't been disappointed with using Google and will continue.. online and available. Up to this point I haven't been disappointed with using Google and will continue this configuration until.. configuration until it makes sense not to. One thing worth pointing out... If you have a mixture of secure and insecure pages..
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 do some fairly complex and messy DOM manipulation. At one point some of the events that were bound to particular elements are.. and comment uncomment pieces of code to try to pinpoint the problem. But let's assume I cannot edit the application.. element at a given time using Firebug Javascript breakpoints to trace the changes . But either Firebug does not have the..
http://stackoverflow.com/questions/686995/catch-paste-input I would really make me a happy camper if someone could point me to the right direction. jquery paste sanitize share improve..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on someone could refer to a different example to clarify this point Thanks. javascript jquery event bubbling share improve this..
jquery date picker but day month and year in separate dropdowns http://stackoverflow.com/questions/10876696/jquery-date-picker-but-day-month-and-year-in-separate-dropdowns and bingo you will get the drop downs auto populated. Point to note dateText.split ' ' 2 is year not day if you will switch..
http://stackoverflow.com/questions/1097905/keep-focus-on-blur-event jquery blur jquery events share improve this question Point to note the focus method on a jquery object does not actually.. if inFocus setTimeout function '#myinput' 0 .focus 100 Point to note I've given a timeout to focussing the input in question..
Check if the spacebar is being pressed and the mouse is moving at the same time with jQuery? http://stackoverflow.com/questions/2249203/check-if-the-spacebar-is-being-pressed-and-the-mouse-is-moving-at-the-same-time track what direction the mouse is moving and how far etc. Point of this is that I want to replicate how Photoshop scrolls when..
http://stackoverflow.com/questions/2362251/jquery-submit-multiple-forms it. Or store it in the session or whatever you'd like. Point is prevent them from changing info that you're going to rely..
jQuery Connected Sortable Lists, Save Order to MySQL http://stackoverflow.com/questions/2509801/jquery-connected-sortable-lists-save-order-to-mysql their order either live or with a save button to MySQL. Point being that you can make changes and return to the page later..
Prevent any form of page refresh using jQuery/Javascript http://stackoverflow.com/questions/3527041/prevent-any-form-of-page-refresh-using-jquery-javascript same page in 2 tabs Anyway I can do this using JS jQuery Point 1 is really important. javascript jquery refresh share improve..
Getting requests from a website and retrieving the response? http://stackoverflow.com/questions/6701476/getting-requests-from-a-website-and-retrieving-the-response the data like so jsonData json_decode HTTP_RAW_POST_DATA Point the script to your server. Voil . She is done. This..
JQuery Mobile - User Login Best Practice http://stackoverflow.com/questions/9237659/jquery-mobile-user-login-best-practice that's according to the need. Standard form submit Point 1 is a very clear cut way but if login is failed need to reload..
What's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css them to make it valid CSS3 div not .foo div not .bar div not .baz As you can see this is even more inconvenient than point 1. You can't use combinators. This works in jQuery but not CSS Grab everything that is neither #foo itself nor within #foo... combined compounded together without combinators separating them. This means that the jQuery selectors shown in points 1 and 2 above will probably become equivalent and valid as a level 4 selector as well which will make the pseudo class.. CSS parsers start to support it in the coming years. Unfortunately it still does not allow combinators as shown in point 3 at least not as of this writing so jQuery still has kind of the upper hand here. That shouldn't be much of a problem though..
What is the best back button jQuery plugin? [closed] http://stackoverflow.com/questions/116446/what-is-the-best-back-button-jquery-plugin plugin to allow the back button to work through ajax interactions and I need to be able to bookmark the page at any point through the interactions. Which plug in is best in this scenario and why Are there any other plug ins that I missed that..
HTML-encoding in JavaScript/jQuery http://stackoverflow.com/questions/1219860/html-encoding-in-javascript-jquery into input type 'text' value 'chalk amp cheese' via some jQuery to get the value from the hidden field it ™s at this point that I lose the encoding '#hiddenId' .attr 'value' The problem is that when I read chalk amp cheese from the hidden field..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure problem you have here is that the variable item changes with each loop. When you are referencing item at 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..
http://stackoverflow.com/questions/136012/comet-and-jquery regardless of the answer to those questions is there any documentation on this pattern from an implementation stand point javascript jquery design patterns comet server push share improve this question I wrote the plugin mentioned by Till...
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events a problem jQuery Mobile developers created page events. In a nutshell page events are events triggered in a particular point of page execution. One of those page events is a pageinit event and we can use it like this document .on 'pageinit' function..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content refresh method only affects new nodes appended to a list. This is done for performance reasons. One of a listview high points is a filtering functionality. Unfortunately for some reason jQuery Mobile will fail to dynamically add filter option to.. ck6uK Table Markup enhancement .selector .table refresh While this is a standard way of table enhancement at this point I can't make it work. So instead use trigger 'create' . Enhancement example http jsfiddle.net Gajotres Zqy4n Panels New..
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 your view so you don't have to In jQuery we respond to events and then update content. Something like .ajax url ' myEndpoint.json' success function data status 'ul#log' .append ' li Data Received li ' For a view that looks like this ul class messages.. we want to change the presentation This a little messy and a trifle frail. But in AngularJS we can do this http ' myEndpoint.json' .then function response scope.log.push msg 'Data Received ' And our view can look like this ul class messages li ng.. data binding maintains separation of concerns and introduces far greater testability. Other answers mentioned this point so I'll just leave it at that. Separation of concerns And all of the above tie into this over arching theme keep your concerns..
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery share improve this question a .attr href http www.google.com ...Will modify the href of all hyperlinks to point to Google. You probably want a somewhat more refined selector though. For instance if you have a mix of link source hyperlink..
using jquery $.ajax to call a PHP function http://stackoverflow.com/questions/2269307/using-jquery-ajax-to-call-a-php-function output alert output On the server side the action POST parameter should be read and the corresponding value should point to the method to invoke e.g. if isset _POST 'action' empty _POST 'action' action _POST 'action' switch action case 'test'..
http://stackoverflow.com/questions/2699277/post-data-to-jsonp of the same origin policy . JSON P only works because you're allowed to insert script tags into the DOM and they can point anywhere. You can of course make a page on another domain the action of a regular form POST. Edit There are some interesting..
How can you check for a #hash in a URL using JavaScript? http://stackoverflow.com/questions/298503/how-can-you-check-for-a-hash-in-a-url-using-javascript Basically something along the lines of if thereIsAHashInTheUrl do this else do this If anyone could point me in the right direction that would be much appreciated. javascript jquery anchor fragment identifier share improve..
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error There is no code behind on the HTML page it's simply a web page and not a c# project or anything. Can anyone please point me in the right direction here jquery ajax web services share improve this question If your jQuery page isn't being..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin body html With that the alert box appears before the images are loaded because the DOM is ready at that point. If you then change document .ready function into window .load function then the alert box doesn't appear until after the..
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 that I place a portion of trust on Google to serve the correct script file and to be online and available. Up to this point I haven't been disappointed with using Google and will continue this configuration until it makes sense not to. One thing.. trust on Google to serve the correct script file and to be online and available. Up to this point I haven't been disappointed with using Google and will continue this configuration until it makes sense not to. One thing worth pointing out... If.. been disappointed with using Google and will continue this configuration until it makes sense not to. One thing worth pointing out... If you have a mixture of secure and insecure pages on your site you might want to dynamically change the Google..
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 tool I need to debug a web application that uses jQuery to do some fairly complex and messy DOM manipulation. At one point some of the events that were bound to particular elements are not fired and simply stop working. If I had a capability to.. I would drill down and add a bunch of Firebug console.log statements and comment uncomment pieces of code to try to pinpoint the problem. But let's assume I cannot edit the application code and need to work entirely in Firefox using Firebug or similar.. just want to see a list of event handlers bound to a particular element at a given time using Firebug Javascript breakpoints to trace the changes . But either Firebug does not have the capability to see bound events or I'm too dumb to find it...
http://stackoverflow.com/questions/686995/catch-paste-input has come to a screeching hold because of this minor issue. I would really make me a happy camper if someone could point me to the right direction. jquery paste sanitize share improve this question OK just bumped into the same issue.. I..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on span.green function alert this .attr class is clicked Maybe someone could refer to a different example to clarify this point Thanks. javascript jquery event bubbling share improve this question Case 1 direct div#target span.green .on click..
jquery date picker but day month and year in separate dropdowns http://stackoverflow.com/questions/10876696/jquery-date-picker-but-day-month-and-year-in-separate-dropdowns gvAbv 8 In demo click on the text box and select dates and bingo you will get the drop downs auto populated. Point to note dateText.split ' ' 2 is year not day if you will switch over the place your code will work. i.e. dateText.split..
http://stackoverflow.com/questions/1097905/keep-focus-on-blur-event false If you need anymore specifics let me know. javascript jquery blur jquery events share improve this question Point to note the focus method on a jquery object does not actually focus it it just cases the focus handler to be invoked to.. true .blur function inFocus false '#mydiv' .mousedown function if inFocus setTimeout function '#myinput' 0 .focus 100 Point to note I've given a timeout to focussing the input in question so that the input can actually go out of focus in the mean..
Check if the spacebar is being pressed and the mouse is moving at the same time with jQuery? http://stackoverflow.com/questions/2249203/check-if-the-spacebar-is-being-pressed-and-the-mouse-is-moving-at-the-same-time there a way to check if the space bar and at the same time track what direction the mouse is moving and how far etc. Point of this is that I want to replicate how Photoshop scrolls when you hold the space bar left mouse button and you move the..
http://stackoverflow.com/questions/2362251/jquery-submit-multiple-forms this because they won't be able to accidentally change it. Or store it in the session or whatever you'd like. Point is prevent them from changing info that you're going to rely upon and they can't easily spot mistakes in. share improve..
jQuery Connected Sortable Lists, Save Order to MySQL http://stackoverflow.com/questions/2509801/jquery-connected-sortable-lists-save-order-to-mysql to drag items within and between two columns and update their order either live or with a save button to MySQL. Point being that you can make changes and return to the page later to view or update your ordering. http pilotmade.com examples..
Prevent any form of page refresh using jQuery/Javascript http://stackoverflow.com/questions/3527041/prevent-any-form-of-page-refresh-using-jquery-javascript same url in prev tab he should get an alert You cannot open same page in 2 tabs Anyway I can do this using JS jQuery Point 1 is really important. javascript jquery refresh share improve this question #1 can be implemented via window.onbeforeunload..
Getting requests from a website and retrieving the response? http://stackoverflow.com/questions/6701476/getting-requests-from-a-website-and-retrieving-the-response the data. The script posts JSON so PHP for example would grab the data like so jsonData json_decode HTTP_RAW_POST_DATA Point the script to your server. Voil . She is done. This script intercepts ajaxed data from the target web pages. There..
JQuery Mobile - User Login Best Practice http://stackoverflow.com/questions/9237659/jquery-mobile-user-login-best-practice login jquery mobile share improve this question Basically that's according to the need. Standard form submit Point 1 is a very clear cut way but if login is failed need to reload the page so multiple requests one for login check another..
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