librenms-librenms/lib/gridster/demos/using-drag-callbacks.html
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2015-11-10 21:43:44 +00:00

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HTML

<!doctype html>
<html>
<head>
<title>Demo &raquo; Using drag callbacks &raquo; gridster.js</title>
<link rel="stylesheet" type="text/css" href="assets/css/demo.css">
<link rel="stylesheet" type="text/css" href="../dist/jquery.gridster.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="../dist/jquery.gridster.min.js" type="text/javascript" charset="utf-8"></script>
<style>
#log {
margin-top: 20px;
max-height: 400px;
overflow: auto;
max-width: 250px;
border: 1px solid #DDD;
}
</style>
</head>
<body>
<h1>Drag callbacks</h1>
<p>Drag some widgets and see the log below.</p>
<div class="gridster">
<ul>
<li data-row="1" data-col="1" data-sizex="2" data-sizey="2">0</li>
<li data-row="1" data-col="3" data-sizex="1" data-sizey="2">1</li>
<li data-row="1" data-col="4" data-sizex="1" data-sizey="1">2</li>
<li data-row="3" data-col="2" data-sizex="3" data-sizey="1">3</li>
<li data-row="4" data-col="1" data-sizex="1" data-sizey="1">4</li>
<li data-row="3" data-col="1" data-sizex="1" data-sizey="1">5</li>
<li data-row="4" data-col="2" data-sizex="1" data-sizey="1">6</li>
<li data-row="5" data-col="2" data-sizex="1" data-sizey="1">7</li>
<li data-row="4" data-col="4" data-sizex="1" data-sizey="1">8</li>
<li data-row="1" data-col="5" data-sizex="1" data-sizey="3">9</li>
</ul>
</div>
<h3>Log</h3>
<div id="log"></div>
<script type="text/javascript">
var gridster;
$(function () {
var log = document.getElementById('log');
gridster = $(".gridster ul").gridster({
widget_base_dimensions: [100, 55],
widget_margins: [5, 5],
draggable: {
start: function (e, ui, $widget) {
log.innerHTML = 'START position: ' + ui.position.top + ' ' + ui.position.left + "<br >" + log.innerHTML;
},
drag: function (e, ui, $widget) {
log.innerHTML = 'DRAG offset: ' + ui.pointer.diff_top + ' ' + ui.pointer.diff_left + "<br >" + log.innerHTML;
},
stop: function (e, ui, $widget) {
log.innerHTML = 'STOP position: ' + ui.position.top + ' ' + ui.position.left + "<br >" + log.innerHTML;
}
}
}).data('gridster');
});
</script>
</body>
</html>