Hi,
I want to add a new property editor to show a dropdown-select from a Java List
of Strings.
I dont know where to put my AppPropertyEditBlocks.java and
AppPropertyEditBlocks.tml files.
If I put them under my services, I get the error:
org.apache.tapestry5.internal.services.RenderQueueException
Render queue error in
BeginRender[tour/Request:beaneditform.editor.propertyeditor]: Unable to locate
a block to edit property 'guideList' (with data type 'dropdown') of object
[EMAIL PROTECTED]: Unable to resolve
'AppPropertyEditBlocks' to a known page name. Available page names: (blank),
Appointm.....
If I put them under my pages, I get the error:
org.apache.tapestry5.internal.services.RenderQueueException
Render queue error in
BeginRender[tour/Request:beaneditform.editor.propertyeditor]: Unable to locate
a block to edit property 'guideList' (with data type 'dropdown') of object
[EMAIL PROTECTED]: Embedded component
'select' has no type. You should specify a type in the component template, or
define the component inside class
de.startext.tapestry.hida.pages.AppPropertyEditBlocks using the @Component
annotation on a private instance variable.
I added the following lines to my AppModule class:
@SuppressWarnings("unchecked")
public static void
contributeDefaultDataTypeAnalyzer(MappedConfiguration<Class, String>
configuration)
{
configuration.add(DropDownList.class, "dropdown");
}
public void contributeBeanBlockSource(Configuration<BeanBlockContribution>
configuration)
{
configuration.add(new BeanBlockContribution("dropdown",
"AppPropertyEditBlocks", "dropdown", true));
}
I followed these instructions:
http://tapestry.apache.org/tapestry5/tapestry-core/guide/beaneditform.html
http://wiki.apache.org/tapestry/Tapestry5HowToCreateAPropertyEditBlock
my AppPropertyEditBlocks.java:
public class AppPropertyEditBlocks
{
@Environmental
private PropertyEditContext context;
@SuppressWarnings("unused")
@Component(parameters =
{"value=selected",
"label=prop:context.label",
"encoder=valueEncoderForSelected",
"model=selectModelForDropDownList",
"validate=prop:context.validator",
"clientId=prop:context.propertyId"})
private Select selectList;
public PropertyEditContext getContext() { return context; }
public int getSelected() {
return ((DropDownList)this.context.getPropertyValue()).getSelected();
}
public void setSelected(int value) {
((DropDownList)this.context.getPropertyValue()).setSelected(value);
}
@SuppressWarnings("unchecked")
public ValueEncoder getValueEncoderForSelected() {
return new ValueEncoder() {
public String toClient(Object value) { return
((Integer)value).toString();}
public Object toValue(String clientValue) { return new
Integer(clientValue);}
};
}
}
my AppPropertyEditBlocks.tml-file:
<div xml:space="default"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<t:block t:id="dropdown">
<t:label for="select"/>
<input t:id="select"/>
</t:block>
</div>
Any help would be great!
Thanks, Mark
--
Mark Weißenberg
Tel. +49 228 9599630
startext Unternehmensberatung GmbH
Kennedyallee 2, D-53175 Bonn
Geschäftsführer Paul Bantzer, HRB Bonn 2741
Sitz der Gesellschaft: Bonn
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