Re: [xsl] function overloads

On 21/03/2011 14:12, Merrilees, David wrote:

Hi

I've defined a function than created an overload:

<xsl:function name="f:action-form" as="element()">
         <xsl:param name="id" as="xs:string" />
         <xsl:param name="actionName" as="xs:string" />
         <xsl:param name="controllerName" as="xs:string" />
         <xsl:param name="method" as="xs:string"/>
         <xsl:param name="routeValues" as="node()" />
         <xsl:apply-templates select="html:action-form($Html, $id, if (string-length($method)&gt; 
0) then $method else 'post', $actionName, $controllerName, f:list($routeValues))" 
mode="helper"/>
</xsl:function>

<xsl:function name="f:action-form" as="element()">
         <xsl:param name="id" as="xs:string" />
         <xsl:param name="actionName" as="xs:string" />
         <xsl:param name="controllerName" as="xs:string" />
         <xsl:param name="method" as="xs:string" />
         <xsl:apply-templates select="html:action-form($Html, $id, if (string-length($method)&gt; 
0) then $method else 'post', $actionName, $controllerName)" mode="helper"/>
</xsl:function>

When I run the transform, I get the following static error:

{"Required item type of 5th argument of html:action-form() is element(); supplied 
value has item type xs:string"}

I don't understand this; the functions are not executed anywhere. Am I missing 
something?

Thanks

ypur two overloads have 5 and 4 parameters but the calls have 6 and 5parameters.

If you call the second, 4 parameter form then in the recursive call ituses 5 parameters, the last of which is the string $controllername. butteh 5th param of teh 5 parameter form is the node routValues.



David

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