My drop-down list got an error message:
org.apache.jasper.JasperException: Cannot retrieve
definition for form bean null
I have tried to display the drop-down list in two
ways:
First:
<html:select size="1" property="editor"
multiple="false">
<html:options collection="editors" property="name"
labelProperty="name"/>
</html:select>
Second:
<bean:define id="editorsList" name="editors"
scope="session" />
<html:select property="editor" size="1"
multiple="false">
<html:options collection="editorsList"
labelProperty="name" property="value"/>
</html:select>
The editors is a Collection of EditorBean passed to
the JSP this way:
HttpSession session = request.getSession();
session.setAttribute( "editors", editors );
and Editor Bean is:
public class EditorBean
{
private String name;
public EditorBean() {}
public EditorBean( String name )
{
this.name = name;
}
public String getName() {
return name;
}
public void setName( String name ) {
this.name = name;
}
}
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