How to disable alt+tab in IE8 aspx web page - javascript

I am struggling in disable alt+tab in IE8 web browser page. my page is a show modal dialogue.

You can't. If you want that kind of control over the operating system you'll need to install local software.
If you don't want to port your whole application to native you can write a native helper app that responds to a custom url scheme and processes it accordingly, like
myPopover://title/description

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Running terminal through the web browser

I'm struggling with some Web App recently and have a unusual question.
Is it possible to access terminal via the web browser? Let's assume that I have a button, and when I press it I want to have new terminal window appear.
Any ideas?
If you are running the web app locally, you can tell your server (PHP, ASP.NET, ...) to launch on calling specific url (eg: http://localhost:8080/open/terminal). You can even make a button click event to call that url in the background.
But that's dirty way of doing such things.
TIPS: If you wish to use web technology for desktop apps, use https://electronjs.org/

Build html5 javascript only using file :// uri protocol page for mobiles

I don't know if I googled it correctly but I could not find the answer for my question.
I'd like to know if it's possible to code a html5 with javascript (maybe jquery mobile for the UI) and css without using "native compilers/builders" like sencha touch or phonegap and store the page locally (using file:// protocol).
E.g: Let's say that I want to build a simple HTML5 calculator. I don't want any server-side processing, I just want some html buttons to call javascript functions to perform client side only operations. If I make such page, let's call it calc.html and download it to the mobile (via usb/http download), can I open this calc.html with the internal browser and use the calculator? Or do I have to compile/build this calc.html into a Webview (for Android) or something like it to get it done?
Would this work for Android, IPhone, Windows Phone and others with localStorage/sessionStorage?
You want an Offline Web Application.
This article seems to explains step by step how to do this.
http://diveintohtml5.info/offline.html
Creating a website like this, will allow you to bookmark it and have a shortcut icon in the phone's dashboard that will allow you to load your page in the browser for those cases where you don't have a data connection. In the case where the phone has a data connection, it will load the manifest to check if there are any new files to update the application. I don't think there is a way to make it truly offline though.

Open non-whitelisted URLs in Cordova in ChildBrowser rather than main Webview

I'm trying to implement the official Twitter and Facebook share buttons in my Cordova/Phonegap app, and I'm running into major difficulties with them. Both of them attempt to load an iframe element to display their buttons, which works, but clicking either of them causes them to open in the Webview, with no way to open them instead in the ChildBrowser. This becomes an issue when the user is done sharing but can't go back to the app due to a lack of navigation buttons.
Is there some way to open a list of URLs in ChildBrowser by default instead of Webview?
Well you can use the:
ChildBrowser.showWebPage();
command to open non-white listed URL's.
Coming in 2.3.0 we will overload window.open() in so that you can specify whether or not you want the url opened in the main web view, the OS browser or the special in app browser that does not have access to the Cordova API.

Closing a mobile browser tab with javascript

I need a native app to fire a browser with some URL that will take the user to a mobile website. Inside the mobile website, there has to be a button that closes the browser (or sends any signal to the native app) so that the user gets back to the native app. Currently I'm trying to close the window, but I don't think that's gonna do the trick in all mobile devices.
My code:
$( document ).bind('pageinit', function(){
$.mobile.activePage.find('#close').click(function(){
window.open('', '_self', '');
window.close();
});
});
I'm using jQuery mobile.
Setup a custom URI handler (for Android and for iOS). Then all you have to do is redirect to a URL that matches, perhaps using window.location.
It seems that there are security restrictions that wouldn't allow you to close the window via JavaScript. See here
EDIT: You basically have two options: implement a custom URL handler for each platform you're developing for; or embedding a web view into your application (UIWebView for iOS or WebView for Android).
On iOS if you launch Safari from your app you won't be able to get back to your app after Safari closes, unless your app is registered as a custom URL handler and the page you are on launches a URL that launches your app.
On iOS if instead of launching Safari you show the web page in a UIWebView you have control over exiting the page.

Launch mobile Safari from UIWebView *without* modifying app source?

I'm developing a small site that will only be viewed in-app inside a UIWebView, and one page has several links to an external website. I'd like these to open in mobile Safari, but all links inside the app load within the webview. Modifying the source of the app isn't an option since the site needs to be live before any changes could be submitted.
Is there a way to force a link inside a UIWebView to launch mobile Safari using HTML/5 or Javascript? Mimic shouldStartLoadWithRequest? Sneaky, hacky workarounds or brilliant alternate solutions?
(And, out of sheer curiosity... why not?)
It would be bad design to let sites access the frameworks on the iPhone via simple HTML. This would open up all sorts of security holes. Its not web behavior you want to alter, so I think you may need to change the app source. I still don't understand why that isn't an option. Could you go into more depth?
One option would be to add a custom URL handler. Your website could then determine if the "broswer" is the app and serve custom URLs for those links you'd like to maintain (aka open) in your app. Then, any standard HTTP/s URLs would open in Mobile Safari.
In other words, have your web server provide urls like myappurl:// for the links you'd like your app to handle, and http:// which would open Mobile Safari.

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