使用JavaScript的XSL参数 [英] XSL parameters using JavaScript
问题描述
我有一个html页面，例如：
< html>
< head>
< script>
函数loadXMLDoc（dname）
{
if（window.XMLHttpRequest）
{
xhttp = new XMLHttpRequest（）;
}
else
{
xhttp = new ActiveXObject（Microsoft.XMLHTTP）;
}
xhttp.open（GET，dname，false）;
xhttp.send（）;
return xhttp.responseXML;
}
函数displayResult（）
{
xml = loadXMLDoc（1.xml）;
xsl = loadXMLDoc（2.xsl）;
//代码为IE
if（window.ActiveXObject）
{
xml.addParameter（rss，test）;
ex = xml.transformNode（xsl）;
document.getElementById（example）。innerHTML = ex;
}
// Mozilla，Firefox，Opera等的代码
else if（document.implementation&&document.implementation.createDocument）
{
xsltProcessor = new XSLTProcessor（）;
xsltProcessor.importStylesheet（xsl）;
resultDocument = xsltProcessor.transformToFragment（xml，document）;
document.getElementById（example）。appendChild（resultDocument）;
}
}
< / script>
< / head>
< body onload =displayResult（）>
< div id =example/>
< / body>
< / html>
现在我想将一个变量（javascript）传递给XSL，例如course_name在XSL中，我可以像使用它一样
< xsl：param name =course_name/>
< xsl：value-of select =$ course_name/>
任何帮助解决这个问题的方法都会受到高度赞赏。
xsltProcessor。 setParameter（null，course_name，无论名字是什么）;
对于IE，您需要根据 http://msdn.microsoft.com/en-us/library /windows/desktop/ms762312%28v=vs.85%29.aspx ，但命令是：
xslproc.addParameter（param1，Hello）;
...但由于您添加了xslt-2.0作为标签，您应该知道内置的浏览器支持XSLT只支持XSL 1.0。
ul>I have a html page like:
<html>
<head>
<script>
function loadXMLDoc(dname)
{
if (window.XMLHttpRequest)
{
xhttp=new XMLHttpRequest();
}
else
{
xhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xhttp.open("GET",dname,false);
xhttp.send("");
return xhttp.responseXML;
}
function displayResult()
{
xml=loadXMLDoc("1.xml");
xsl=loadXMLDoc("2.xsl");
// code for IE
if (window.ActiveXObject)
{
xml.addParameter("rss", test);
ex=xml.transformNode(xsl);
document.getElementById("example").innerHTML=ex;
}
// code for Mozilla, Firefox, Opera, etc.
else if (document.implementation && document.implementation.createDocument)
{
xsltProcessor=new XSLTProcessor();
xsltProcessor.importStylesheet(xsl);
resultDocument = xsltProcessor.transformToFragment(xml,document);
document.getElementById("example").appendChild(resultDocument);
}
}
</script>
</head>
<body onload="displayResult()">
<div id="example" />
</body>
</html>
Now I would like to pass a variable (javascript) to the XSL like for example "course_name" so that in the XSL I can use it like
<xsl:param name="course_name" />
<xsl:value-of select="$course_name" />
Any help with the approach to solve this problem is highly appreciated.
You can do it like this:
xsltProcessor.setParameter(null, "course_name", "whatever the name is");
and for IE, you will need to change your code as per http://msdn.microsoft.com/en-us/library/windows/desktop/ms762312%28v=vs.85%29.aspx , but the command is:
xslproc.addParameter("param1", "Hello");
...but given that you added "xslt-2.0" as a tag, you should know that built-in XSLT support in browsers only goes up to XSL 1.0.
The following may be of additional help:
- https://developer.mozilla.org/en-US/docs/Using_the_Mozilla_JavaScript_interface_to_XSL_Transformations
- https://developer.mozilla.org/en-US/docs/The_XSLT_JavaScript_Interface_in_Gecko/Setting_Parameters
- http://msdn.microsoft.com/en-us/library/windows/desktop/ms762312%28v=vs.85%29.aspx
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