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Usage of xxforms:get-request-header & xxforms:get-remote-user

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Hoi Chong

Usage of xxforms:get-request-header & xxforms:get-remote-user

Hi,
I am running the latest Orbeon 3.7 Nightly (14/2/2009).
I am modifying the welcome/view.xhtml by adding the below code to <head> tag.

<xforms:model>

<xforms:instance id="keyparams">
<keyparams xmlns="">
<user-agent/>
<remote-user/>
<user-role/>
</keyparams>
</xforms:instance>

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/user-agent" select="xxforms:get-request-header('User-Agent')"/>

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/remote-user" select="xxforms:get-remote-user()"/>

</xforms:model>

I am not getting any errors, the Welcome page will appear but the user-agent and remote-user values are not filled in. Which could imply that xxforms:get-request-header & xxforms:get-remote-user are not returning the values.

Before accessing /orbeon/welcome/ I accessed to /orbeon/java-authentication/ to login as a valid user.

Anyone that has successfully use this on Orbeon 3.7 nightly? And what is the right way to use these 2 Orbeon XForms functions?

Thanks.
Hoi Chong

Hoi Chong

Re: Usage of xxforms:get-request-header & xxforms:get-remote-user

Hi,
I found what is the mistake.
The correct syntax to use is...

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/user-agent" value="xxforms:get-request-header('User-Agent')"/>

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/remote-user" value="xxforms:get-remote-user()"/>

There are mistakes in this doc page (http://www.orbeon.com/ops/doc/reference-xforms-functions#orbeon-extensions).
setvalue examples are refering to "select" instead of "value".

Regards.

hoichong wrote

Hi,
I am running the latest Orbeon 3.7 Nightly (14/2/2009).
I am modifying the welcome/view.xhtml by adding the below code to <head> tag.

<xforms:model>

<xforms:instance id="keyparams">
<keyparams xmlns="">
<user-agent/>
<remote-user/>
<user-role/>
</keyparams>
</xforms:instance>

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/user-agent" select="xxforms:get-request-header('User-Agent')"/>

<xforms:setvalue ev:event="xforms-model-construct-done" ref="instance('keyparams')/remote-user" select="xxforms:get-remote-user()"/>

</xforms:model>

I am not getting any errors, the Welcome page will appear but the user-agent and remote-user values are not filled in. Which could imply that xxforms:get-request-header & xxforms:get-remote-user are not returning the values.

Before accessing /orbeon/welcome/ I accessed to /orbeon/java-authentication/ to login as a valid user.

Anyone that has successfully use this on Orbeon 3.7 nightly? And what is the right way to use these 2 Orbeon XForms functions?

Thanks.
Hoi Chong

Alessandro Vernet

Re: Re: Usage of xxforms:get-request-header & xxforms:get-remote-user

Administrator

On Feb 16, 2009, at 4:53 AM, hoichong wrote:

> I found what is the mistake.
> The correct syntax to use is...
>
> <xforms:setvalue ev:event="xforms-model-construct-done"
> ref="instance('keyparams')/user-agent"
> value="xxforms:get-request-header('User-Agent')"/>
>
> <xforms:setvalue ev:event="xforms-model-construct-done"
> ref="instance('keyparams')/remote-user" value="xxforms:get-remote-
> user()"/>

Yes, good point! This is now fixed in CVS. Thanks for letting us know
about it.

Alex
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