Prototype - escapeHTML() 方法

此方法将 HTML 特殊字符转换为其实体等效项。

语法

string.escapeHTML();

返回值

返回一个字符串。

示例

<html>
   <head>
      <title>Prototype examples</title>
      <script type = "text/javascript" src = "/javascript/prototype.js"></script>
      
      <script>
         function showResult() {
            var str = '<div class = "article">This is an article</div>';
            alert( str.escapeHTML() );
         }
      </script>
   </head>

   <body>
      <p>单击按钮查看结果。</p>
      <br />
      <br />
      <input type = "button" value = "Result" onclick = "showResult();"/>
   </body>
</html>