所见即所得的富文本编辑器bootstrap-wysiwyg使用方法详解

<link href="bootstrap-combined.no-icons.min.css" rel="stylesheet">
<link href="bootstrap-responsive.min.css" rel="stylesheet">
<link href="http://netdna.bootstrapcdn.com/font-awesome/3.0.2/css/font-awesome.css" rel="stylesheet">
<link rel="stylesheet" href="index.css" type="text/css"> </link>
<script src="jquery1.9.1.min.js" type="text/javascript"></script>
<script src="bootstrap.min.js"></script>
<script src="bootstrap-wysiwyg.js" type="text/javascript"></script>
<script src="external/jquery.hotkeys.js" type="text/javascript"></script>

 function initToolbarBootstrapBindings() {
  var fonts = ['Serif', 'Sans', 'Arial', 'Arial Black', 'Courier', 
   'Courier New', 'Comic Sans MS', 'Helvetica', 'Impact', 'Lucida Grande', 'Lucida Sans', 'Tahoma', 'Times',
   'Times New Roman', 'Verdana'],
   fontTarget = $('[title=Font]').siblings('.dropdown-menu');
  $.each(fonts, function (idx, fontName) {
   fontTarget.append($('<li><a data-edit="fontName ' + fontName +'" style="font-family:\''+ fontName +'\'">'+fontName + '</a></li>'));
  });
  $('a[title]').tooltip({container:'body'});
  $('.dropdown-menu input').click(function() {return false;})
  .change(function () {$(this).parent('.dropdown-menu').siblings('.dropdown-toggle').dropdown('toggle');})
  .keydown('esc', function () {this.value='';$(this).change();});

  $('[data-role=magic-overlay]').each(function () { 
  var overlay = $(this), target = $(overlay.data('target')); 
  overlay.css('opacity', 0).css('position', 'absolute').offset(target.offset()).width(target.outerWidth()).height(target.outerHeight());
  });
  if ("onwebkitspeechchange" in document.createElement("input")) {
  var editorOffset = $('#editor').offset();
  $('#voiceBtn').css('position','absolute').offset({top: editorOffset.top, left: editorOffset.left+$('#editor').innerWidth()-35});
  } else {
  $('#voiceBtn').hide();
  }
 };
 function showErrorAlert (reason, detail) {
 var msg='';
 if (reason==='unsupported-file-type') { msg = "Unsupported format " +detail; }
 else {
 console.log("error uploading file", reason, detail);
 }
 $('<div class="alert"> <button type="button" class="close" data-dismiss="alert">×</button>'+ 
 '<strong>File upload error</strong> '+msg+' </div>').prependTo('#alerts');
 };
 initToolbarBootstrapBindings(); 
 $('#editor').wysiwyg({ fileUploadError: showErrorAlert} );

 <div class="btn-toolbar" data-role="editor-toolbar" data-target="#editor">
  <div class="btn-group">
  <a class="btn dropdown-toggle" data-toggle="dropdown" title="Font"><i class="icon-font"></i><b class="caret"></b></a>
   <ul class="dropdown-menu">
   </ul>
  </div>
  <div class="btn-group">
  <a class="btn dropdown-toggle" data-toggle="dropdown" title="Font Size"><i class="icon-text-height"></i> <b class="caret"></b></a>
   <ul class="dropdown-menu">
   <li><a data-edit="fontSize 5"><font size="5">Huge</font></a></li>
   <li><a data-edit="fontSize 3"><font size="3">Normal</font></a></li>
   <li><a data-edit="fontSize 1"><font size="1">Small</font></a></li>
   </ul>
  </div>
  <div class="btn-group">
  <a class="btn" data-edit="bold" title="Bold (Ctrl/Cmd+B)"><i class="icon-bold"></i></a>
  <a class="btn" data-edit="italic" title="Italic (Ctrl/Cmd+I)"><i class="icon-italic"></i></a>
  <a class="btn" data-edit="strikethrough" title="Strikethrough"><i class="icon-strikethrough"></i></a>
  <a class="btn" data-edit="underline" title="Underline (Ctrl/Cmd+U)"><i class="icon-underline"></i></a>
  </div>
  <div class="btn-group">
  <a class="btn" data-edit="insertunorderedlist" title="Bullet list"><i class="icon-list-ul"></i></a>
  <a class="btn" data-edit="insertorderedlist" title="Number list"><i class="icon-list-ol"></i></a>
  <a class="btn" data-edit="outdent" title="Reduce indent (Shift+Tab)"><i class="icon-indent-left"></i></a>
  <a class="btn" data-edit="indent" title="Indent (Tab)"><i class="icon-indent-right"></i></a>
  </div>
  <div class="btn-group">
  <a class="btn" data-edit="justifyleft" title="Align Left (Ctrl/Cmd+L)"><i class="icon-align-left"></i></a>
  <a class="btn" data-edit="justifycenter" title="Center (Ctrl/Cmd+E)"><i class="icon-align-center"></i></a>
  <a class="btn" data-edit="justifyright" title="Align Right (Ctrl/Cmd+R)"><i class="icon-align-right"></i></a>
  <a class="btn" data-edit="justifyfull" title="Justify (Ctrl/Cmd+J)"><i class="icon-align-justify"></i></a>
  </div>
  <div class="btn-group">
 <a class="btn dropdown-toggle" data-toggle="dropdown" title="Hyperlink"><i class="icon-link"></i></a>
  <div class="dropdown-menu input-append">
  <input class="span2" placeholder="URL" type="text" data-edit="createLink"/>
  <button class="btn" type="button">Add</button>
  </div>
  <a class="btn" data-edit="unlink" title="Remove Hyperlink"><i class="icon-cut"></i></a>
  </div>
  
  <div class="btn-group">
  <a class="btn" title="Insert picture (or just drag & drop)" id="pictureBtn"><i class="icon-picture"></i></a>
  <input type="file" data-role="magic-overlay" data-target="#pictureBtn" data-edit="insertImage" />
  </div>
  <div class="btn-group">
  <a class="btn" data-edit="undo" title="Undo (Ctrl/Cmd+Z)"><i class="icon-undo"></i></a>
  <a class="btn" data-edit="redo" title="Redo (Ctrl/Cmd+Y)"><i class="icon-repeat"></i></a>
  </div>
  <input type="text" data-edit="inserttext" id="voiceBtn" x-webkit-speech="">
 </div>

 <div id="editor">
  输入内容…
 </div>