2014/10/16 上午 12:09:16
jquery Programming Glossary: systemHow can I detect with JavaScript/jQuery if the user is currently active on the page? http://stackoverflow.com/questions/1009260/how-can-i-detect-with-javascript-jquery-if-the-user-is-currently-active-on-the-p enter their password. If they don't within 5 minutes the system automatically logs them out as well as the server's session..
Why is it a bad practice to return generated HTML instead of JSON? Or is it? http://stackoverflow.com/questions/1284381/why-is-it-a-bad-practice-to-return-generated-html-instead-of-json-or-is-it matters How long will it take you to develop a new system that will send data as JSON code the JS required to inject it..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element the script without protocol and are running from file system script src somecdn.somewhere.com jquery.min.js script this syntax..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events a page refresh. This can be a very subtle bug. On some systems it may appear that it works fine but on others it may cause.. with it I advise you to remove its alert notification system each 𦣇hange page is going to show you this data by halting the..
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 a number 5 into stars filled in a 5 star rating system using jQuery JS CSS. Note that this would only display show..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie are not implemented in IE and there's a proprietary ranges system in its place see also How to get caret position in textarea..
jqGrid: Disable form fields when editing http://stackoverflow.com/questions/3405029/jqgrid-disable-form-fields-when-editing a new tower is added to a location and entered into the system the type must be set. But the tower doesn't magically change..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache in browser cache Does jqGrid store grid data on the file system If so do you need to clear the browser's cache to remove it..
How to check if a user has scrolled to the bottom http://stackoverflow.com/questions/3898130/how-to-check-if-a-user-has-scrolled-to-the-bottom a user has scrolled to the bottom I'm making a pagination system sort of like Facebook where the content loads when the user..
http://stackoverflow.com/questions/399867/custom-events-in-jquery a largely un discussed method of implementing a pub sub system using jQuery 䏭 trigger and bind methods. share improve this..
How to show a spinner while loading an image via JavaScript http://stackoverflow.com/questions/51352/how-to-show-a-spinner-while-loading-an-image-via-javascript think that their click hasn't done anything or that the system is slow to respond. What I want to happen is display a spinner.. so when the user clicks the link they know at least the system has taken their input and is doing something about it. I've..
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed] http://stackoverflow.com/questions/519107/jquery-autocomplete-tagging-plug-in-like-stackoverflows-input-tags tag it Others demo http www.iog3.com 322 so_tag tagging system based on stackoverflows tag search demo http harvesthq.github.io..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions useful it allows you to decouple different parts of your system implement event driven asynchronous design and make your life.. make your life much easier especially in a heterogeneous systems. It has many applications to the real world systems I'll mention.. systems. It has many applications to the real world systems I'll mention just couple of them Task queues. Let's say we're..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided an existing web page. The DOM Document Object Model has a system for changing the content of a page. This is based on the relationship..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin improve this question Origin null is the local file system so that suggests that you're loading the HTML page that does..
Should I link to Google API's cloud for JS libraries? http://stackoverflow.com/questions/936399/should-i-link-to-google-apis-cloud-for-js-libraries The likelihood of the lib already cached on the users system is the overriding factor for me so I'm going with a permalink.. question Pros It may already be cached on the user's system. Google has big pipes. You don't pay for the bandwidth. Cons..
http://stackoverflow.com/questions/15201071/how-to-get-full-path-of-selected-file-on-change-of-input-type-file-using-jav this ie JavaScript in browser has no access to the File System however using HTML5 File API only Firefox provide a mozFullPath..
How to pass complex type using json to ASP.NET MVC controller http://stackoverflow.com/questions/267707/how-to-pass-complex-type-using-json-to-asp-net-mvc-controller SaveWidget form asp Content HomeController.cs using System using System.Collections.Generic using System.Linq using System.Web.. form asp Content HomeController.cs using System using System.Collections.Generic using System.Linq using System.Web using.. using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using System.Web.Mvc.Ajax..
Jquery AJAX with ASP.NET WebMethod Returning Entire Page http://stackoverflow.com/questions/348689/jquery-ajax-with-asp-net-webmethod-returning-entire-page msg alert Data Recieved msg html Server Side using System using System.Web.Services namespace JqueryAjaxText public partial.. Data Recieved msg html Server Side using System using System.Web.Services namespace JqueryAjaxText public partial class _Default.. namespace JqueryAjaxText public partial class _Default System.Web.UI.Page protected void Page_Load object sender EventArgs..
jqGrid does not populate with data http://stackoverflow.com/questions/3912008/jqgrid-does-not-populate-with-data File WeatherDataService.svc @ ServiceHost Factory System.ServiceModel.Activation.WebServiceHostFactory Service WfcToJqGrid.WeatherDataService.. File IWeatherDataService.cs using System using System.Collections.Generic using System.Runtime.Serialization.. File IWeatherDataService.cs using System using System.Collections.Generic using System.Runtime.Serialization using..
Hide Grouping Heading in jqgrid if every row inside it is hidden http://stackoverflow.com/questions/6939096/hide-grouping-heading-in-jqgrid-if-every-row-inside-it-is-hidden small part of Json response id 1 elementName A category System subCategory Environment isEqual true isPrasentinXml1 true isPrasentinXml2.. secondValue 5242880 id 23 elementName TERM category System subCategory Environment isEqual true isPrasentinXml1 true isPrasentinXml2.. u000a id 36 elementName coredump hard category System subCategory Userlimit isEqual true isPrasentinXml1 true isPrasentinXml2..
How to simplify my statefull interlaced modal dialogs in ASP.NET MVC http://stackoverflow.com/questions/8541821/how-to-simplify-my-statefull-interlaced-modal-dialogs-in-asp-net-mvc using System using System.Collections.Generic using System.Linq using System.Web.. using System using System.Collections.Generic using System.Linq using System.Web using.. using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using HYW.Models..
How can I detect with JavaScript/jQuery if the user is currently active on the page? http://stackoverflow.com/questions/1009260/how-can-i-detect-with-javascript-jquery-if-the-user-is-currently-active-on-the-p 25 minutes of idle they will be presented with a dialog to enter their password. If they don't within 5 minutes the system automatically logs them out as well as the server's session is logged out next time a page is accessed as with most sites..
Why is it a bad practice to return generated HTML instead of JSON? Or is it? http://stackoverflow.com/questions/1284381/why-is-it-a-bad-practice-to-return-generated-html-instead-of-json-or-is-it a portion of HTML into the page Finally one thing that definitly matters How long will it take you to develop a new system that will send data as JSON code the JS required to inject it as HTML into the page How long will it take to just return..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element added twist is when jQuery is not found because you have loaded the script without protocol and are running from file system script src somecdn.somewhere.com jquery.min.js script this syntax is used to allow the script to load via HTTPS on a page..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events code intended for page manipulation will be executed after a page refresh. This can be a very subtle bug. On some systems it may appear that it works fine but on others it may cause erratic difficult to repeat weirdness to occur. Classic jQuery.. master tools page change time.js . But before you do anything with it I advise you to remove its alert notification system each 𦣇hange page is going to show you this data by halting the app and change it to console.log function. Basically this..
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 into a 4.8618164 stars filled out of 5. Basically interpreting a number 5 into stars filled in a 5 star rating system using jQuery JS CSS. Note that this would only display show the stars rating from an already available number and not accept..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie and input selections selectionStart and selectionEnd are not implemented in IE and there's a proprietary ranges system in its place see also How to get caret position in textarea . Getting the currently selected text in the document Firefox..
jqGrid: Disable form fields when editing http://stackoverflow.com/questions/3405029/jqgrid-disable-form-fields-when-editing several types different sizes and stuff of these towers. When a new tower is added to a location and entered into the system the type must be set. But the tower doesn't magically change over time so this field may not be edited later on. Does anyone..
jqGrid data stored in browser cache? http://stackoverflow.com/questions/3885658/jqgrid-data-stored-in-browser-cache data stored in browser cache Does jqGrid store grid data on the file system If so do you need to clear the browser's cache to remove it Or is it just stored in memory by JavaScript and the browser..
How to check if a user has scrolled to the bottom http://stackoverflow.com/questions/3898130/how-to-check-if-a-user-has-scrolled-to-the-bottom to check if a user has scrolled to the bottom I'm making a pagination system sort of like Facebook where the content loads when the user scrolls to the bottom. I imagine the best way to do that is..
http://stackoverflow.com/questions/399867/custom-events-in-jquery
How to show a spinner while loading an image via JavaScript http://stackoverflow.com/questions/51352/how-to-show-a-spinner-while-loading-an-image-via-javascript of seconds before the chart changes. This makes the user think that their click hasn't done anything or that the system is slow to respond. What I want to happen is display a spinner throbber status indicator in place of where the image is.. indicator in place of where the image is while it is loading so when the user clicks the link they know at least the system has taken their input and is doing something about it. I've tried a few suggestions even using a psudo time out to show..
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed] http://stackoverflow.com/questions/519107/jquery-autocomplete-tagging-plug-in-like-stackoverflows-input-tags Excellent plugin for adding tags demo https github.com aehlke tag it Others demo http www.iog3.com 322 so_tag tagging system based on stackoverflows tag search demo http harvesthq.github.io chosen demo https github.com webworka Tagedit demo https..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions PubSub . If you develop a big application having one is very useful it allows you to decouple different parts of your system implement event driven asynchronous design and make your life much easier especially in a heterogeneous systems. It has.. of your system implement event driven asynchronous design and make your life much easier especially in a heterogeneous systems. It has many applications to the real world systems I'll mention just couple of them Task queues. Let's say we're writing.. and make your life much easier especially in a heterogeneous systems. It has many applications to the real world systems I'll mention just couple of them Task queues. Let's say we're writing our own YouTube and need to convert users' video..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided file locally. It should not therefore be used for modifying an existing web page. The DOM Document Object Model has a system for changing the content of a page. This is based on the relationship of nodes not on the HTML serialisation. So when you..
Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/8456538/origin-null-is-not-allowed-by-access-control-allow-origin advice on how else to do it would be great. jquery html share improve this question Origin null is the local file system so that suggests that you're loading the HTML page that does the load call via a file URL e.g. just double clicking it in..
Should I link to Google API's cloud for JS libraries? http://stackoverflow.com/questions/936399/should-i-link-to-google-apis-cloud-for-js-libraries files and deploying directly. What say you My decision The likelihood of the lib already cached on the users system is the overriding factor for me so I'm going with a permalink to googleapis.com e.g. ajax.googleapis.com ajax libs . I agree.. concern. javascript jquery dependencies share improve this question Pros It may already be cached on the user's system. Google has big pipes. You don't pay for the bandwidth. Cons You now have two different ways for your site to become unavailable..
http://stackoverflow.com/questions/15201071/how-to-get-full-path-of-selected-file-on-change-of-input-type-file-using-jav this question For security reasons browsers do no allow this ie JavaScript in browser has no access to the File System however using HTML5 File API only Firefox provide a mozFullPath property but fortunately if you try to get the value it..
How to pass complex type using json to ASP.NET MVC controller http://stackoverflow.com/questions/267707/how-to-pass-complex-type-using-json-to-asp-net-mvc-controller name widget.Price value 5.43 input type button value Save onclick SaveWidget form asp Content HomeController.cs using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using System.Web.Mvc.Ajax namespace.. value 5.43 input type button value Save onclick SaveWidget form asp Content HomeController.cs using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using System.Web.Mvc.Ajax namespace MvcAjaxApp2.Controllers.. value Save onclick SaveWidget form asp Content HomeController.cs using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using System.Web.Mvc.Ajax namespace MvcAjaxApp2.Controllers HandleError public..
Jquery AJAX with ASP.NET WebMethod Returning Entire Page http://stackoverflow.com/questions/348689/jquery-ajax-with-asp-net-webmethod-returning-entire-page clicked e .post Default.aspx TestMethod name Bob function msg alert Data Recieved msg html Server Side using System using System.Web.Services namespace JqueryAjaxText public partial class _Default System.Web.UI.Page protected void Page_Load.. .post Default.aspx TestMethod name Bob function msg alert Data Recieved msg html Server Side using System using System.Web.Services namespace JqueryAjaxText public partial class _Default System.Web.UI.Page protected void Page_Load object.. msg html Server Side using System using System.Web.Services namespace JqueryAjaxText public partial class _Default System.Web.UI.Page protected void Page_Load object sender EventArgs e WebMethod public static string TestMethod string name..
jqGrid does not populate with data http://stackoverflow.com/questions/3912008/jqgrid-does-not-populate-with-data multipleSiteBindingsEnabled true system.serviceModel configuration File WeatherDataService.svc @ ServiceHost Factory System.ServiceModel.Activation.WebServiceHostFactory Service WfcToJqGrid.WeatherDataService File IWeatherDataService.cs using.. Service WfcToJqGrid.WeatherDataService File IWeatherDataService.cs using System using System.Collections.Generic using System.Runtime.Serialization using System.ServiceModel using System.ServiceModel.Web.. Service WfcToJqGrid.WeatherDataService File IWeatherDataService.cs using System using System.Collections.Generic using System.Runtime.Serialization using System.ServiceModel using System.ServiceModel.Web namespace..
Hide Grouping Heading in jqgrid if every row inside it is hidden http://stackoverflow.com/questions/6939096/hide-grouping-heading-in-jqgrid-if-every-row-inside-it-is-hidden rows hidden then even the Product grouping should be hidden small part of Json response id 1 elementName A category System subCategory Environment isEqual true isPrasentinXml1 true isPrasentinXml2 true isPrasentinXml3 false attribute firstValue.. true isPrasentinXml3 false attribute firstValue 5242880 secondValue 5242880 id 23 elementName TERM category System subCategory Environment isEqual true isPrasentinXml1 true isPrasentinXml2 true isPrasentinXml3 false attribute firstValue.. file cannot open home asimon java AIXJAVA java bin libssaiok.so u000a id 36 elementName coredump hard category System subCategory Userlimit isEqual true isPrasentinXml1 true isPrasentinXml2 true isPrasentinXml3 false attribute name hard..
How to simplify my statefull interlaced modal dialogs in ASP.NET MVC http://stackoverflow.com/questions/8541821/how-to-simplify-my-statefull-interlaced-modal-dialogs-in-asp-net-mvc custom binder but cant find. CONTROLLER ###################################################################### using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using HYW.Models using HYW.Helpers.. but cant find. CONTROLLER ###################################################################### using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using HYW.Models using HYW.Helpers namespace.. using System using System.Collections.Generic using System.Linq using System.Web using System.Web.Mvc using HYW.Models using HYW.Helpers namespace HYW.Controllers public class TesteController..
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