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avernet/form.xml

Created December 2, 2015 01:48
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Setting a field initial value using an action
Raw
form.xml
<xh:html xmlns:xh="http://www.w3.org/1999/xhtml" xmlns:xf="http://www.w3.org/2002/xforms"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xxi="http://orbeon.org/oxf/xml/xinclude"
xmlns:xxf="http://orbeon.org/oxf/xml/xforms"
xmlns:exf="http://www.exforms.org/exf/1-0"
xmlns:fr="http://orbeon.org/oxf/xml/form-runner"
xmlns:saxon="http://saxon.sf.net/"
xmlns:sql="http://orbeon.org/oxf/xml/sql"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:fb="http://orbeon.org/oxf/xml/form-builder">
<xh:head>
<xh:title>Initial value and xxf:get-remote-user()</xh:title>
<xf:model id="fr-form-model" xxf:expose-xpath-types="true">
<!-- Main instance -->
<xf:instance id="fr-form-instance" xxf:exclude-result-prefixes="#all">
<form>
<section-1>
<current-user/>
</section-1>
</form>
</xf:instance>
<!-- Bindings -->
<xf:bind id="fr-form-binds" ref="instance('fr-form-instance')">
<xf:bind id="section-1-bind" name="section-1" ref="section-1">
<xf:bind id="current-user-bind" name="current-user" ref="current-user"/>
</xf:bind>
</xf:bind>
<!-- Metadata -->
<xf:instance xxf:readonly="true" id="fr-form-metadata" xxf:exclude-result-prefixes="#all">
<metadata>
<application-name>a</application-name>
<form-name>a</form-name>
<title xml:lang="en">Initial value and xxf:get-remote-user()</title>
<description xml:lang="en"/>
<singleton>false</singleton>
</metadata>
</xf:instance>
<!-- Attachments -->
<xf:instance id="fr-form-attachments" xxf:exclude-result-prefixes="#all">
<attachments>
<css mediatype="text/css" filename="" size=""/>
<pdf mediatype="application/pdf" filename="" size=""/>
</attachments>
</xf:instance>
<!-- All form resources -->
<!-- Don't make readonly by default in case a service modifies the resources -->
<xf:instance id="fr-form-resources" xxf:readonly="false" xxf:exclude-result-prefixes="#all">
<resources>
<resource xml:lang="en">
<section-1>
<label>Untitled Section</label>
</section-1>
<current-user>
<label>Current user</label>
<hint/>
</current-user>
</resource>
</resources>
</xf:instance>
<!-- Utility instances for services -->
<xf:instance id="fr-service-request-instance" xxf:exclude-result-prefixes="#all">
<request/>
</xf:instance>
<xf:instance id="fr-service-response-instance" xxf:exclude-result-prefixes="#all">
<response/>
</xf:instance>
<xf:instance id="current-user-service-instance" class="fr-service"
xxf:exclude-result-prefixes="#all">
<body xmlns:fbf="java:org.orbeon.oxf.fb.FormBuilder"
xmlns:secure="java:org.orbeon.oxf.util.SecureUtils"
xmlns:p="http://www.orbeon.com/oxf/pipeline"
xmlns:frf="java:org.orbeon.oxf.fr.FormRunner">&lt;dummy/&gt;</body>
</xf:instance>
<xf:submission id="current-user-service-submission" class="fr-service"
ref="instance('fr-service-request-instance')"
resource="/fr/service/custom/orbeon/echo"
method="get"
serialization="application/xml"
mediatype="application/xml"
replace="instance"
instance="fr-service-response-instance"/>
<xf:action id="current-user-action-binding">
<!-- React to event... on control... -->
<xf:action event="xforms-ready" ev:observer="fr-form-model" if="true()">
<!-- Service to call -->
<xf:send submission="current-user-service-submission"/>
</xf:action>
<!-- Request actions -->
<xf:action event="xforms-submit" ev:observer="current-user-service-submission">
<!-- Get reference to initial request -->
<xf:var name="request-instance-name" value="'current-user-service-instance'"
as="xs:string"/>
<!-- Copy over to read-write request instance -->
<xf:insert ref="instance('fr-service-request-instance')"
origin="saxon:parse(instance($request-instance-name))"/>
<!--<xf:insert ref="instance('fr-service-request-instance')" origin="instance($request-instance-name)"/>-->
<!-- Set values if needed -->
<xf:action context="instance('fr-service-request-instance')">
<!-- Setvalue actions will be here -->
</xf:action>
</xf:action>
<!-- Response actions -->
<xf:action event="xforms-submit-done" ev:observer="current-user-service-submission"
context="instance('fr-service-response-instance')">
<xf:action class="fr-set-control-value-action">
<xf:var name="control-name" value="'current-user'"/>
<xf:var name="control-value" value="xxf:get-remote-user()"/>
</xf:action>
<!-- Response actions will be here -->
</xf:action>
</xf:action>
</xf:model>
</xh:head>
<xh:body>
<fr:view>
<fr:body xmlns:p="http://www.orbeon.com/oxf/pipeline"
xmlns:oxf="http://www.orbeon.com/oxf/processors"
xmlns:xbl="http://www.w3.org/ns/xbl">
<fr:section id="section-1-control" bind="section-1-bind">
<xf:label ref="$form-resources/section-1/label"/>
<fr:grid>
<xh:tr>
<xh:td>
<xf:input id="current-user-control" bind="current-user-bind">
<xf:label ref="$form-resources/current-user/label"/>
<xf:hint ref="$form-resources/current-user/hint"/>
<xf:alert ref="$fr-resources/detail/labels/alert"/>
</xf:input>
</xh:td>
<xh:td/>
</xh:tr>
</fr:grid>
</fr:section>
</fr:body>
</fr:view>
</xh:body>
</xh:html>
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