<?xml version="1.0"?>
<h:html xmlns="http://www.w3.org/2002/xforms" xmlns:ev="http://www.w3.org/2001/xml-events" xmlns:h="http://www.w3.org/1999/xhtml" xmlns:jr="http://openrosa.org/javarosa" xmlns:odk="http://www.opendatakit.org/xforms" xmlns:orx="http://openrosa.org/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<h:head>
<h:title>last_saved</h:title>
<model odk:xforms-version="1.0.0">
<instance>
<data id="last_saved">
<counter/>
<prev/>
<meta>
<instanceID/>
</meta>
</data>
</instance>
<instance id="__last-saved" src="jr://instance/last-saved"/>
<bind nodeset="/data/counter" type="int"/>
<setvalue event="odk-instance-first-load" ref="/data/counter" value=" instance('__last-saved')/data/counter "/>
<bind calculate=" instance('__last-saved')/data/counter + 1" nodeset="/data/prev" type="string"/>
<bind jr:preload="uid" nodeset="/data/meta/instanceID" readonly="true()" type="string"/>
</model>
</h:head>
<h:body>
<input ref="/data/counter">
<label>Count?</label>
</input>
</h:body>
</h:html>