一个用于验证xml语法的小工具

来源：互联网发布：说唱编辑软件编辑：程序博客网时间：2024/06/05 16:53

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-31j">
<title>XML 验证器</title>
<script type="text/javascript">
    function validateXML(txt) {
        // code for IE
        if (window.ActiveXObject) {
            var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
            xmlDoc.async = "false";
            xmlDoc.loadXML(document.all(txt).value);
            if (xmlDoc.parseError.errorCode != 0) {
                txt = "Error Code: " + xmlDoc.parseError.errorCode + "\n";
                txt = txt + "Error Reason: " + xmlDoc.parseError.reason;
                txt = txt + "Error Line: " + xmlDoc.parseError.line;
                alert(txt);
            } else {
                alert("No errors found");
            }
        }
        // code for Mozilla, Firefox, Opera, etc.
        else if (document.implementation.createDocument) {
            var parser = new DOMParser();
            var text = document.getElementById(txt).value;
            var xmlDoc = parser.parseFromString(text, "text/xml");
            if (xmlDoc.documentElement.nodeName == "parsererror") {
                alert(xmlDoc.documentElement.childNodes[0].nodeValue);
            } else {
                alert("No errors found");
            }
        } else {
            alert('Your browser cannot handle XML validation');
        }
    }
</script>
</head>
<body>
    <div>
        <h2>对您的 XML 进行语法检查 - 仅用于 IE 浏览器</h2>
        <p>为了帮助您对 XML 进行语法检查，我们创建了一个 XML 验证器。</p>
        <p>把您的 XML 粘贴到下面的文本框中，然后点击"验证"按钮来进行语法检查。</p>
        <form action="">
            <p>
                <textarea id="validxml1" rows="10" cols="75">
                    hello　world
                </textarea>
            </p>
            <p>
                <input type="button" value="验证" onclick="validateXML('validxml1')" />
            </p>
        </form>
    </div>
<body>
</body>
</html>