jquerymx/event/selection/selection.html at master · jupiterjs/jquerymx · GitHub

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
            "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
	<head>
		<title>selection</title>
        <style type='text/css'>
            body {font-family: verdana}
            .error {border: solid 1px red;}
            .error_text { color: red; font-size: 10px;}
            td {padding: 3px;}
        </style>
	</head>
	<body>
		<table>
			<tr>
				<td> <a href="javascript://" id='select_textarea'>Select Textarea</a></td>
				<td><textarea id=''>012
456</textarea></td>
			</tr>
			<tr>
				<td><a href="javascript://" id='select_input'>Select Input</a></td>
				<td><input text='text' value='0123456789'/></td>
			</tr>
			<tr>
				<td><a href="javascript://" id='select_p'>Select Within One Element</a></td>
				<td><p id='1'>0123456789</p></td>
			</tr>
			<tr>
				<td><a href="javascript://" id='select_multi'>Select Across Multiple Elements</a></td>
				<td><div id='2'>012<div>3<span>4</span>5</div></div></td>
			</tr>
		</table>


		<div id='selectionArea'><p>Hello    <b>World</b>! how are you  today?</p>
			<p>I am good, thank you.</p>
		</div>


		<script type='text/javascript'
                src='../../../steal/steal.js?jquery/event/selection'>

			(function(){
				$.event.selection.preventDefault = true;

				var selection = $("<div/>").css({
								opacity: 0.5,
								backgroundColor: 'blue',
								position: 'absolute',
								zIndex: 1000,
								top: '0px',
								left: '0px'
							}).appendTo(document.body),
					startRange,
					highlight = function(entire){
						var rects = entire.rects(),
							childs = selection.children();

						for(var i =0; i < rects.length; i++){

							var child = childs.eq(i).length ? childs.eq(i) : $('<div/>').css({
								backgroundColor: 'blue',
								position: 'absolute',
								zIndex: 1000
							})
							//.text(rects[i].left)
							.appendTo(selection);

							child.css({
								left: rects[i].left+"px",
								top: rects[i].top+"px"
							}).width(rects[i].width)
							  .height(rects[i].height);
						}

						childs.slice(i).remove();

						selection.show();
					};

				$(document.body).bind('mousedown', function(){
					selection.hide();
				})
				.bind('selectionStart', function(ev, range){
					highlight(range)
				})
				.bind('selectionMoving', function(){
					selection.hide();
				})
				.bind('selectionMove', function(ev, range){
					highlight(range);
				})

			})();

        </script>
		<script type='text/javascript'>

		</script>
	</body>
</html>