DOM Entity物件xmlEncoding屬性

2019-10-16 23:19:15

DOM Entity物件xmlEncoding屬性將xml編碼作為外部解析實體的文字宣告的一部分包含在內,否則為null

範例

以下是xmlEncoding屬性的使用語法。

entityObj.xmlEncoding

範例

檔案:node.xml 的內容如下 -

<Company> 
   <Employee category = "Technical" id = "firstelement"> 
      <FirstName>Susen</FirstName> 
      <LastName>Su</LastName> 
      <ContactNo>1584567890</ContactNo> 
      <Email>[email protected]</Email> 
   </Employee>  

   <Employee category = "Non-Technical"> 
      <FirstName>Max</FirstName> 
      <LastName>Su</LastName> 
      <ContactNo>1334667898</ContactNo> 
      <Email>[email protected]</Email> 
   </Employee>  

   <Employee category = "Management"> 
      <FirstName>Min</FirstName> 
      <LastName>Su</LastName> 
      <ContactNo>1364562350</ContactNo> 
      <Email>[email protected]</Email> 
   </Employee> 
</Company>

以下範例演示了xmlEncoding 屬性的用法 -

<!DOCTYPE html>
<html>
   <meta charset="utf-8"/>
    <head>
      <script>
         function loadXMLDoc(filename) {
            if (window.XMLHttpRequest) {
               xhttp = new XMLHttpRequest();
            } else // code for IE5 and IE6 
            {
               xhttp = new ActiveXObject("Microsoft.XMLHTTP");
            }
            xhttp.open("GET",filename,false);
            xhttp.send();
            return xhttp.responseXML;
         }
      </script>
   </head>
   <body>
      <script>
         xmlDoc = loadXMLDoc("/node.xml");
         document.write("xmlEncoding is : ");
         document.write(xmlDoc.xmlEncoding);
      </script>
   </body>
</html>

執行上面範例程式碼,得到以下結果 -