Posted by smaran on Mar 07, 2011; 9:41am
URL: https://discuss.orbeon.com/p-param-type-input-name-instance-tp3338458p3338606.html

Hi All,
Can you tell me
<xforms:action if="xxforms:property('oxf.fr.authentication.method') = 'container'">
            <!-- Case where we get the username and roles from the container -->
            <xforms:setvalue ref="instance('fr-authentication-headers')/header[@name = 'username']/@value" value="xxforms:get-remote-user()"/>
            <xforms:message level="xxforms:log-debug">Roles: <xforms:output value="xxforms:property('oxf.fr.authentication.container.roles')"/></xforms:message>
            <xforms:action xxforms:iterate="tokenize(xxforms:property('oxf.fr.authentication.container.roles'), '\s+')">
                <xxforms:variable name="role" select="."/>
                <xforms:action if="xxforms:is-user-in-role($role)">
                    <xforms:setvalue ref="instance('fr-authentication-headers')/header[@name = 'roles']/@value" value="if (. = '') then $role else concat(., ' ', $role)"/>
                </xforms:action>
            </xforms:action>
        </xforms:action>


From where the username its expecting
smarna

-----Original Message-----
From: Florian Schmitt [mailto:[hidden email]]
Sent: Monday, March 07, 2011 2:24 PM
To: [hidden email]
Subject: [ops-users] Re: <p:param type="input" name="instance"/>

Smaran,

> <p:param type="input" name="instance"/>
>
> What does this indicate?can any one let me know

i suppose it's a fragment of a XPL pipelines. It defines an input parameter passed to that pipeline:

http://www.orbeon.com/orbeon/doc/reference-xpl-pipelines#param

HTH
florian




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