用简单的几行JS实现编辑器
<!DOCTYPE html>
<html>
<head>
<title>Editable WYSIWYG</title>
<link href="bootstrap.css" rel="stylesheet">
<link href="font-awesome.css" rel="stylesheet">
<style>
#editor {
resize:vertical;
overflow:auto;
border:1px solid silver;
border-radius:5px;
min-height:100px;
box-shadow: inset 0 0 10px silver;
padding:1em;
}
</style>
</head>
<body>
<div class="content">
<div class="container-fluid">
<div id='pad-wrapper'>
<div id="editparent">
<div id='editControls' class='span12' style='text-align:center; padding:5px;'>
<div class='btn-group'>
<a class='btn' data-role='undo' href='#'><i class='icon-undo'></i></a>
<a class='btn' data-role='redo' href='#'><i class='icon-repeat'></i></a>
</div>
<div class='btn-group'>
<a class='btn' data-role='bold' href='#'><b>Bold</b></a>
<a class='btn' data-role='italic' href='#'><em>Italic</em></a>
<a class='btn' data-role='underline' href='#'><u><b>U</b></u></a>
<a class='btn' data-role='strikeThrough' href='#'><strike>abc</strike></a>
</div>
<div class='btn-group'>
<a class='btn' data-role='justifyLeft' href='#'><i class='icon-align-left'></i></a>
<a class='btn' data-role='justifyCenter' href='#'><i class='icon-align-center'></i></a>
<a class='btn' data-role='justifyRight' href='#'><i class='icon-align-right'></i></a>
<a class='btn' data-role='justifyFull' href='#'><i class='icon-align-justify'></i></a>
</div>
<div class='btn-group'>
<a class='btn' data-role='indent' href='#'><i class='icon-indent-right'></i></a>
<a class='btn' data-role='outdent' href='#'><i class='icon-indent-left'></i></a>
</div>
<div class='btn-group'>
<a class='btn' data-role='insertUnorderedList' href='#'><i class='icon-list-ul'></i></a>
<a class='btn' data-role='insertOrderedList' href='#'><i class='icon-list-ol'></i></a>
</div>
<div class='btn-group'>
<a class='btn' data-role='h1' href='#'>h<sup>1</sup></a>
<a class='btn' data-role='h2' href='#'>h<sup>2</sup></a>
<a class='btn' data-role='p' href='#'>p</a>
</div>
<div class='btn-group'>
<a class='btn' data-role='subscript' href='#'><i class='icon-subscript'></i></a>
<a class='btn' data-role='superscript' href='#'><i class='icon-superscript'></i></a>
</div>
</div>
<div id='editor' class='span12' style='' contenteditable>
<h1>This is a title!</h1>
<p>This is just some example text to start us off</p>
</div>
</div>
</div>
</div>
</div>
<script src="jquery.min.js"></script>
<script src="bootstrap.min.js"></script>
<script>
$(function() {
$('#editControls a').click(function(e) {
switch($(this).data('role')) {
case 'h1':
case 'h2':
case 'p':
document.execCommand('formatBlock', false, '<' + $(this).data('role') + '>');
break;
default:
document.execCommand($(this).data('role'), false, null);
break;
}
})
});
</script>
</body>
</html>
