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This is a hard one to articulate and I am new to mobile web development so please bear with me:  On my webpage, I have 3 Nested dropdown lists (Area, Town, Street).  Nested as in, each dropdown's items are modified when the selection in the dro...

We are migrating a web application from ExtJS 4 to ExtJS 5.  Testing the index.html results in the following error (outputted by the Firefox-FireBug-console):  NetworkError: 404 Not Found - http://localhost:8080/ext/build/examples/ux/grid/FiltersFeat...

I am emulating text editor in my project with custom caret, but native selection. Is there any way how to detect in which direction did user select the text? Lets say, that user has selected text "hello world". There are two possibilities, he...

I would like to load/refresh a particular page for every 10 secs to view updated data's fetched from Database.  I used META for doing it   <META HTTP-EQUIV=Refresh CONTENT='10; URL=livedata.php'>      But still i agree we also do th...

I'm pretty new to AngularJS, but I'm pretty unclear on how to tie it up to my Server's REST Api backend.  For example, say I have an "image" resource that I get by GET-ing: myApi/image/1/. This returns a json object with various f...

More and more applications are moving to the cloud: Google Docs for productivity apps, Meebo for instant messaging, Gmail for e-mails, Salesforce for CRM, etc.   Yet, I've noticed that, unlike their desktop counterparts, very few of those web app...

I want to develop a relatively simple application that calculates some value based on several inputs.  I dont want a backend, all the calculation can be done in the browser.  Im a little new to JavaScript and WebApps and I came across Backbone.js.  I...

How Does localStorage in HTML5 work? I searched every where (even in SO ) to find the actual internal logic of localStorage, but I ended up with visiting some examples which uses localStorage. I haven't found any useful Answer to my question. Can...

The Problem:  I have a web application on the iOS homescreen so there is no browser window and it looks and functions very well. I've figured out how to make inner div elements do the touch scrolling events and use the momentum/bounce style in iO...