小钧极客

在线可视化编辑源码

在线可视化编辑支持外链,支持html,php等,扒来的。

在线修改代码,源码只有一个html,其它外链都是Bootstrap的。

预览

在线可视化编辑.png

教程开始教程开始

新建一个文件,可html,php后缀,复制下面代码放入访问域名+新建文件全称。

源代码

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>在线可视化编辑-钧言</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="//cdn.bootcss.com/codemirror/5.2.0/codemirror.min.js"></script>
    <link rel="stylesheet" href="//cdn.bootcss.com/codemirror/5.2.0/codemirror.min.css">
    <script src="//cdn.bootcss.com/codemirror/5.2.0/mode/htmlmixed/htmlmixed.min.js"></script>
    <script src="//cdn.bootcss.com/codemirror/5.2.0/mode/css/css.min.js"></script>
    <script src="//cdn.bootcss.com/codemirror/5.2.0/mode/javascript/javascript.min.js"></script>
    <script src="//cdn.bootcss.com/codemirror/5.2.0/mode/xml/xml.min.js"></script>
    <script src="//cdn.bootcss.com/codemirror/5.2.0/addon/edit/closetag.min.js"></script>
    <script src="//cdn.bootcss.com/codemirror/5.2.0/addon/edit/closebrackets.min.js"></script>
    <!--[if lt IE 9]>
    <script src="//cdn.bootcss.com/html5shiv/r29/html5.min.js"></script>
    <![endif]-->
</head>
<body>
<style>
body{min-height:150px;padding-top:90px;background: #f6f6f6;}.container{width:98%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}.CodeMirror{min-height:150px}#textareaCode{min-height:150px}#iframeResult{border:0!important;min-width:100px;width:100%;min-height:150px;background-color:#fff}@media screen and (max-width:768px){#textareaCode{height:300px}.CodeMirror{height:300px}#iframeResult{display: block;overflow: hidden;height:300px}.form-inline{padding:6px 0 2px 0}}.logo h1{background-image:url(https://www.mom1.cn/wp-content/uploads/2017/06/SFGFGD.png);background-repeat:no-repeat;text-indent:-9999px;width:160px;height:39px;margin-top:10px;display:block}
</style>
<nav class="navbar navbar-default navbar-fixed-top" style="background: #96b97d;">
      <div class="container">
        <div class="navbar-header logo"><h1>
          <a class="navbar-brand" target="_blank" href="" style="color: #fff;"></a></h1>
        </div>
      </div>
    </nav>
    <div class="container" >
    <div class="row">
    <div class="col-sm-12">
    <div class="panel panel-default">
        <div class="panel-heading">
            <form class="form-inline">
        <div class="row">
            <div class="col-xs-6">
                 <button type="button" class="btn btn-default">源代码:</button>
              </div>
              <div class="col-xs-6 text-right">
                <button type="button" class="btn btn-success" onclick="submitTryit()" id="submitBTN"><span class="glyphicon glyphicon-send"></span> 点击运行</button>
            </div>
        </div>
            </form>
        </div>
        <div class="panel-body">
            <textarea class="form-control"  id="textareaCode" name="textareaCode">
              <html>
                <head>
                  <title>
                    demo
                  </title>
                </head>
                <body><a href="www.xiaojun.org">钧言博客</a></body>
              </html>
          </textarea>
        </div>
    </div>
    </div>
    <div class="col-sm-12">
    <div class="panel panel-default">
        <div class="panel-heading"><form class="form-inline"> <button type="button" class="btn btn-default">运行结果</button></form></div>
        <div class="panel-body"><div id="iframewrapper"></div></div>
    </div>
    </div>
    </div>
    <footer>
        <div class="row">
            <div class="col-lg-12"><hr>
                <p>Copyright © 2016-2017<a target="_blank" href="//www.xiaojun.org">钧言</a></p>
            </div>
        </div>
    </footer>
</div>
<script>
var mixedMode = {
name: "htmlmixed",
scriptTypes: [{matches: /\/x-handlebars-template|\/x-mustache/i,
               mode: null},
              {matches: /(text|application)\/(x-)?vb(a|script)/i,
               mode: "vbscript"}]
};
var editor = CodeMirror.fromTextArea(document.getElementById("textareaCode"), {
    mode: mixedMode,
    selectionPointer: true,
    lineNumbers: false,
    matchBrackets: true,
    indentUnit: 4,
    indentWithTabs: true
});
window.addEventListener("resize", autodivheight);
var x = 0;
function autodivheight(){
    var winHeight=0;
    if (window.innerHeight) {
        winHeight = window.innerHeight;
    } else if ((document.body) && (document.body.clientHeight)) {
        winHeight = document.body.clientHeight;
    }
    //通过深入Document内部对body进行检测,获取浏览器窗口高度
    if (document.documentElement && document.documentElement.clientHeight) {
        winHeight = document.documentElement.clientHeight;
    }
    height = winHeight*0.3
    editor.setSize('100%', height);
    document.getElementById("iframeResult").style.height= height + "px";
}
function submitTryit() {
  var text = editor.getValue();
  var patternHtml = /<html[^>]*>((.|[\n\r])*)<\/html>/im
  var patternHead = /<head[^>]*>((.|[\n\r])*)<\/head>/im
  var array_matches_head = patternHead.exec(text);
  var patternBody = /<body[^>]*>((.|[\n\r])*)<\/body>/im;
  var array_matches_body = patternBody.exec(text);
  var basepath_flag = 0;
  var basepath = '';
  if(basepath_flag) {
    basepath = '<base href="//www.runoob.com/try/demo_source/" target="_blank">';
  }
  if(array_matches_head) {
    texttext = text.replace('<head>', '<head>' + basepath );
  } else if (patternHtml) {
    texttext = text.replace('<html>', '<head>' + basepath + '</head>');
  } else if (array_matches_body) {
    texttext = text.replace('<body>', '<body>' + basepath );
  } else {
    text = basepath + text;
  }
  var ifr = document.createElement("iframe");
  ifr.setAttribute("frameborder", "0");
  ifr.setAttribute("id", "iframeResult");
  document.getElementById("iframewrapper").innerHTML = "";
  document.getElementById("iframewrapper").appendChild(ifr);
  var ifrw = (ifr.contentWindow) ? ifr.contentWindow : (ifr.contentDocument.document) ? ifr.contentDocument.document : ifr.contentDocument;
  ifrw.document.open();
  ifrw.document.write(text);
  ifrw.document.close();
  autodivheight();
}
submitTryit();
autodivheight();
</script>
</div></body>
</html>
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