wiki-archive/twiki/pub/TWiki/KupuContrib/_kupu/plone/beforeunload.kupu

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<?xml version="1.0" ?>
<kupu:feature
name="beforeunload"
implementation="plone"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:kupu="http://kupu.oscom.org/namespaces/dist"
xmlns:tal="http://xml.zope.org/namespaces/tal"
>
<kupu:id>$Id: beforeunload.kupu 14546 2005-07-12 14:35:55Z duncan $</kupu:id>
<kupu:part name="jsincludes">
<tal:condition condition="python:here.kupu_library_tool.installBeforeUnload() and not path('haveBeforeUnload|nothing')">
<script tal:condition="not:exists:portal/portal_javascripts"
type="text/javascript" src="kupubeforeunload.js"
tal:attributes="src string:${portal_url}/kupubeforeunload.js"
tal:define="global haveBeforeUnload python:True;"> </script>
</tal:condition>
</kupu:part>
</kupu:feature>