Re: Passing param into XSL thru API using XALAN

["Robert Herschke" <robert@xxxxxxxxxxx>]

Hello,

----- Original Message -----
From: "Albert Tsun" <albert.tsun@xxxxxxxxxxxx>
> I am using XALAN-J as the XSL and I want to ask is there is any mean or
API
> by which I can pass some parameters to the xsl stylesheet ?
> If yes, how can I got the parameter during XSLT.

1. in the xsl you define "default" parameters in the stylesheet-root tag
(e.g. <xsl:param name="dummy" select="'default'"/>)

2. After you defined your xalan XSLTProcessor you use the function
setStylesheetParam like the documentation says:
"
public void setStylesheetParam(java.lang.String key,
                               java.lang.String expression)
  Set a top-level stylesheet parameter. This value can be evaluated via
xsl:param-variable. Note that the value passed is an expression, and not a
string. This means that setStylesheetParam("foo", "hello"); will look for
the element "hello". If you want to pass a string, you'll need to put quotes
around it: setStylesheetParam("foo", "'hello'"); will look for the
    Parameters:
    key - The name of the param.
    expression - An expression that will be evaluated.
"

Hth,
Robert


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