// Draggable directive from: http://docs.angularjs.org/guide/compiler
angular.module('drag', []).
directive('draggable', function ($document) {
"use strict";
return function (scope, element) {
var startX = 0,
startY = 0,
x = 0,
y = 0;
element.css({
position: 'fixed',
cursor: 'move'
});
element.on('mousedown', function (event) {
// Prevent default dragging of selected content
event.preventDefault();
startX = event.screenX - x;
startY = event.screenY - y;
$document.on('mousemove', mousemove);
$document.on('mouseup', mouseup);
});
function mousemove(event) {
y = event.screenY - startY;
x = event.screenX - startX;
element.css({
top: y + 'px',
left: x + 'px'
});
}
function mouseup() {
$document.unbind('mousemove', mousemove);
$document.unbind('mouseup', mouseup);
}
};
});
<!DOCTYPE html>
<html ng-app="drag">
<head>
<meta charset="utf-8"/>
<title>draggable modal</title>
<meta content="marcusasplund.com" name="author"/>
<meta content="width=device-width, initial-scale=1" name="viewport"/>
<link rel="stylesheet" data-require="bootstrap@3.0.0" data-semver="3.0.0" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css"/>
<link rel="stylesheet" href="style.css"/>
<!--[if lt IE 9]>
<script src="html5shiv.js"></script>
<script src="respond.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<div class="page-header">
<h2>bootstrap modal draggable with angular.js, touch enabled</h2>
</div>
<a class="btn btn-primary btn-lg" data-toggle="modal" href="#myModal">Launch
draggable modal</a>
</div>
<div aria-hidden="true" aria-labelledby="myModalLabel" class="modal fade" draggable="" id="myModal" role="dialog" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button aria-hidden="true" class="close" data-dismiss="modal" type="button">×</button>
<h4 class="modal-title">Drag me</h4>
</div>
<div class="modal-body">
<p>draggable modal</p>
<small>btw: if you drag me around, close and reopen me i will appear
where you left me off. At least in Chrome, it seems.</small>
</div>
<div class="modal-footer">
<button class="btn btn-default" data-dismiss="modal" type="button">Close</button>
<button class="btn btn-primary" type="button">Whatever</button>
</div>
</div>
</div>
</div>
<!--[if lt IE 9]>
<script data-require="jquery@*" data-semver="1.9.1 src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<![endif]-->
<!--[if gte IE 9]><!-->
<script data-require="jquery@*" data-semver="2.0.3" src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
<!--<![endif]-->
<script data-require="bootstrap@3.0.0" data-semver="3.0.0" src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.min.js"></script>
<script>
// detect support of touch events in ios, android and MS devices
if ("ontouchstart" in document.documentElement || navigator.msMaxTouchPoints > 1) {
var script = document.createElement("script");
script.src = "touch.js";
document.body.appendChild(script);
}
</script>
<script src="script.js"></script>
</body>
</html>
/* tweaks to get rid of some annoying stuff */
.modal {
overflow: visible;
}
.modal:focus {
outline: 0;
}
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/*! NOTE: If you're already including a window.matchMedia polyfill via Modernizr or otherwise, you don't need this part */
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(function () {
"use strict";
function touchHandler(event) {
var touch = event.changedTouches[0];
var simulatedEvent = document.createEvent("MouseEvent");
simulatedEvent.initMouseEvent({
touchstart: "mousedown",
touchmove: "mousemove",
touchend: "mouseup"
}[event.type], true, true, window, 1, touch.screenX, touch.screenY, touch.clientX, touch.clientY, false, false, false, false, 0, null);
touch.target.dispatchEvent(simulatedEvent);
// event.preventDefault();
}
function init() {
document.addEventListener("touchstart", touchHandler, true);
document.addEventListener("touchmove", touchHandler, true);
document.addEventListener("touchend", touchHandler, true);
document.addEventListener("touchcancel", touchHandler, true);
}
init();
})();