在XSLT中传递和访问参数 [英] Passing and accessing parameters in XSLT
问题描述
我有一个XML,正在使用XSLT将测试用例显示为HTML.
I have an XML on which I am displaying the test cases as HTML using XSLT.
我有一个查询.
如何将变量作为参数传递并在另一页上访问它.
How to pass a variable as a parameter and access it on the other page.
到目前为止,我实现了这一目标:
So far I achieved this:
<xsl:for-each select="//test-suite[@type='TestFixture']">
<tr>
<xsl:choose>
<xsl:when test="contains(@result, 'Success')">
<xsl:variable name="nameOfPage" select="@name" />
<td><a href="DownloadManagerFeature.xml?nameOfPage={$nameOfPage}" style="text-decoration: none" ><font color="239625"><xsl:value-of select="@name"/></font></a></td>
<td><xsl:value-of select="@result"/></td>
<td><xsl:value-of select="@time"/></td>
</xsl:when>
如您所见,我将name
参数的值设置为nameOfPage
,
我将其作为URL参数传递.
As you can see, I am setting the value of name
parameter to nameOfPage
and
I am passing it as a URL parameter.
但是我在其他页面上检索它时遇到了一些问题.
But I am facing some issues retrieving it on other page.
<td>test page</td>
<td><xsl:value-of select="@nameOfPage"/></td>
该值将为空. 我什至在顶部添加了此内容:
The value is coming as null. I even added this at the top:
<xsl:variable name="nameOfPage" select="document('Mimedrive.Tests.xml')"/>
在这种情况下,我试图将nameOfPage与@name匹配. 当我使用硬编码值进行工作时,例如:
I am trying to match the nameOfPage to the @name in the case. When I do it with hardcoded values its working , like:
</tr>
<xsl:for-each select="//test-case">
<xsl:if test="contains(@name, 'XXX.DownloadManagerFeature')">
<tr>
<td><xsl:value-of select="@description"/></td>
<td><xsl:value-of select="@result"/></td>
</tr>
请帮助.
推荐答案
在处理之前,请使用XSLT的JavaScript绑定设置nameOfPage
参数.
Use the JavaScript binding of XSLT to set the nameOfPage
parameter before processing.
假设XML文档的默认名称为XHTML命名空间,则:
Assuming the XML document has the XHTML namespace as the default, then:
function transform()
{
var nameOfPage = var value=RegExp("nameOfPage[^&]+").exec(window.location.search)[0].replace(/[^=]+./,"");
with (new XSLTProcessor)
{
setParameter(null, "nameOfPage", nameOfPage);
importStylesheet("foo.xsl");
transform.result = transformToFragment(this, document);
transform.root = transform.result.xml;
document.getElementById(appendTo).appendChild(transform.root);
}
}
或使用特定于处理器的处理指令,如Firefox中的
Or use the processor specific processing instruction, as in Firefox:
<?xslt-param name="nameOfPage" value="foo"?>
<?xml-stylesheet type="text/xsl" href="foo.xsl"?>
或使用处理器特定的setParameter
方法,例如PHP:
Or use the processor specific setParameter
method, for instance PHP:
$transformer = new XSLTProcessor();
$transformer->importStylesheet("foo.xsl");
$transformer->setParameter('', 'nameOfPage', $_POST['nameOfPage']);
参考
- PI参数
- 为XSLTProcessor设置参数
- XSLTProcessor :: setParameter
- Saxon:从命令行运行转换
- Saxon:setParams
- 如何在Visual Basic中编写CGI应用程序
- PI Parameters
- Setting Parameters for XSLTProcessor
- XSLTProcessor::setParameter
- Saxon:Running a Transformation from the command line
- Saxon:setParams
- How to Write CGI Applications in Visual Basic
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