Real-time HTML Editor （实时网页编辑器）

最新推荐文章于 2024-05-20 09:43:39 发布

weixin_30344795

最新推荐文章于 2024-05-20 09:43:39 发布

阅读量429

点赞数

CC 4.0 BY-SA版权

文章标签： javascript ViewUI

原文链接：http://www.cnblogs.com/liubaocheng999/archive/2012/12/13/2816723.html

本文推荐了一款在线HTML编辑器，支持所见即所得的编辑体验，并能实时预览JavaScript脚本效果。编辑器网址为http://htmledit.squarefree.com/。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

有没有觉得（记事本 + 浏览器）编辑HTML很费劲，给大家推荐一个网页版的HTML编辑器。

特点：就像IDE一样所编即所得，实时显示效果；重要的是对于javascript脚本也是如此。

官网：http://htmledit.squarefree.com/

<!DOCTYPE html>
<html>
<head>
<title>Real-time HTML Editor</title>
<script type="text/javascript">

var editboxHTML = 
'<html class="expand close">' +
'<head>' +
'<style type="text/css">' +
'.expand { width: 100%; height: 100%; }' +
'.close { border: none; margin: 0px; padding: 0px; }' +
'html,body { overflow: hidden; }' +
'<\/style>' +
'<\/head>' +
'<body class="expand close" onload="document.f.ta.focus(); document.f.ta.select();">' +
'<form class="expand close" name="f">' +
'<textarea class="expand close" style="background: #def;" name="ta" wrap="hard" spellcheck="false">' +
'<\/textarea>' +
'<\/form>' +
'<\/body>' +
'<\/html>';

var defaultStuff = '<h3>Welcome to the real-time HTML editor!<\/h3>\n' +
'<p>Type HTML in the textarea above, and it will magically appear in the frame below.<\/p>';

// I don't want this stuff to appear in the box at the top because I feel it's likely to be distracting.
var extraStuff = '<div style="position:absolute; margin:.3em; bottom:0em; right:0em;"><small>\n  Created by <a href="http://www.squarefree.com/" target="_top">Jesse Ruderman<\/a> and hosted by <a href="http://www.dreamhost.com/rewards.cgi?jesseruderman" target="_top">DreamHost<\/a>.\n<\/small><\/div>';

var old = '';
         
function init()
{
  window.editbox.document.write(editboxHTML);
  window.editbox.document.close();
  window.editbox.document.f.ta.value = defaultStuff;
  update();
}

function update()
{
  var textarea = window.editbox.document.f.ta;
  var d = dynamicframe.document; 

  if (old != textarea.value) {
    old = textarea.value;
    d.open();
    d.write(old);
    if (old.replace(/[\r\n]/g,'') == defaultStuff.replace(/[\r\n]/g,''))
      d.write(extraStuff);
    d.close();
  }

  window.setTimeout(update, 150);
}

</script>
</head>

<frameset resizable="yes" rows="50%,*" onload="init();">
  <!-- about:blank confuses opera, so use javascript: URLs instead -->
  <frame name="editbox" src="javascript:'';">
  <frame name="dynamicframe" src="javascript:'';">
</frameset>

</html>