<?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>sel_external</h:title>
<model odk:xforms-version="1.0.0">
<instance>
<data id="sel_external">
<state/>
<city/>
<meta>
<instanceID/>
</meta>
</data>
</instance>
<instance id="states">
<root>
<item>
<name>pe</name>
<label>PE</label>
</item>
<item>
<name>rs</name>
<label>RS</label>
</item>
</root>
</instance>
<bind nodeset="/data/state" type="string"/>
<bind nodeset="/data/city" type="string"/>
<bind jr:preload="uid" nodeset="/data/meta/instanceID" readonly="true()" type="string"/>
</model>
</h:head>
<h:body>
<select1 ref="/data/state">
<label>State</label>
<itemset nodeset="instance('states')/root/item">
<value ref="name"/>
<label ref="label"/>
</itemset>
</select1>
<input query="instance('city')/root/item[state= /data/state ]" ref="/data/city">
<label>City</label>
</input>
</h:body>
</h:html>