| XML editor content assistor problem with multiple schemas [message #172843] |
Mon, 03 July 2006 05:55  |
Eclipse User |
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I defined a hierarchy of xsd types in multiple xsd files with different
target namespaces, and then reference the xsd files in a xml file (File
contents are attached below). In the XML editor, when I press Alt+/ after
xsi:type=, only "base:abstractBaseType" and "base:baseType" shown, missing
"ext:extType". After I manually enter "ext:extType" here, the validator
accepts it, then prompt "cvc-complex-type.4: Attribute 'extAttr' must appear
on element 'ext:node'", which is OK, but the content assistor still can't
prompt required attributes when I press Alt+/. It also can't prompt
sub-elements in the content of the root element.
If I change xsi:type to "base:baseType", the assistor works fine.
Summary: The validator works fine, but the content assistor only works for
base types.
I tried the example several months ago when I use WTP 1.01, and I thought
this was a temporary bug in WTP 1.01. Today, I tried this example with the
newest WTP 1.5 release, and the problem still exists. Do you all think this
is a bug?
base.xsd:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="urn:xmlns:base" xmlns:base="urn:xmlns:base">
<xsd:complexType name="abstractBaseType" abstract="true"/>
<xsd:complexType name="baseType">
<xsd:complexContent>
<xsd:extension base="base:abstractBaseType">
<xsd:sequence>
<xsd:element name="node" type="base:abstractBaseType"
minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attribute name="baseAttr" type="xsd:string" use="required"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:element name="node" type="base:abstractBaseType"/>
</xsd:schema>
ext.xsd:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="urn:xmlns:ext"
xmlns:ext="urn:xmlns:ext"
xmlns:base="urn:xmlns:base">
<xsd:import namespace="urn:xmlns:base" schemaLocation="base.xsd"/>
<xsd:complexType name="extType">
<xsd:complexContent>
<xsd:extension base="base:baseType">
<xsd:attribute name="ext" type="xsd:string" use="required"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:element name="node" type="base:abstractBaseType"/>
</xsd:schema>
test.xml:
<?xml version="1.0" encoding="UTF8"?>
<ext:node xmlns:ext="urn:xmlns:ext"
xmlns:base="urn:xmlns:base"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:xmlns:ext ext.xsd
urn:xmlns:base base.xsd"
xsi:type="ext:extType"
>
</ext:node>
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