https://esoundz.com/templates/esoundz/landingpages/js/libs/jquery.stayinwebapp.js

1/*!
2 * jQuery stayInWebApp Plugin
3 * version: 0.4 (2012-06-19)
4 */
5 
6;(function($) {
7	//extend the jQuery object, adding $.stayInWebApp() as a function
8	$.extend({
9		stayInWebApp: function(selector) {
10			//detect iOS full screen mode
11			if(("standalone" in window.navigator) && window.navigator.standalone) {
12				//if the selector is empty, default to all links
13				if(!selector) {
14					selector = 'a';
15				}
16				//bind to the click event of all specified elements
17				$("body").delegate(selector,"click",function(event) {
18					//TODO: execute all other events if this element has more bound events
19					/* NEEDS TESTING
20					for(i = 0; i < $(this).data('events'); i++) {
21						console.log($(this).data('events'));
22					}
23					*/
24				
25					//only stay in web app for links that are set to _self (or not set)
26					if($(this).attr("target") == undefined || $(this).attr("target") == "" || $(this).attr("target") == "_self") {
27						//get the destination of the link clicked
28						var dest = $(this).attr("href");
29
30						//if the destination is an absolute url, ignore it
31						if(!dest.match(/^http(s?)/g)) {
32						  //prevent default behavior (opening safari)
33						  event.preventDefault();
34						  //update location of the web app
35						  self.location = dest;
36						}
37					}
38				});
39			}
40		} //end stayInWebApp func
41	});
42})( jQuery );