Details
-
Bug
-
Status: Closed
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Critical
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Resolution: Fixed
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5.1.0.2
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None
Description
From the mailing list:
I have a problem with inherit parameter binding in 5.1.0.2 and 5.1.0.1 release (5.0.18 is OK).
Inherited value is lost if count of inheritance in stack for one component parameter is more than 1 (not sure if this is good description).
Example will be the best description of my problem...
First are mentioned responses generated by T5.1 and T5 a bellow is source code for page and components.
Can you please help me ?
Is this a bug of T5.1 or inherit binding is discontinued ?
Thanks
P.
Tapestry 5.1.0.2:
During render of Contact page is lost parameter value for component c3.
<div>test value by property</div>
<div>test value by property</div>
<div></div>
<div>literal value</div>
<div>literal value</div>
<div></div>
System.out:
C1.parameter = test value by property
C2.parameter = test value by property
C1.parameter = test value by property
C3.parameter = test value by property
C2.parameter = test value by property
C1.parameter = null
C1.parameter = literal value
C2.parameter = literal value
C1.parameter = literal value
C3.parameter = literal value
C2.parameter = literal value
C1.parameter = null
—
Tapestry 5.0.18:
C3 component has its value:
<div>test value by property</div>
<div>test value by property</div>
<div>test value by property</div>
<div>literal value</div>
<div>literal value</div>
<div>literal value</div>
System.out:
C1.parameter = test value by property
C2.parameter = test value by property
C1.parameter = test value by property
C3.parameter = test value by property
C2.parameter = test value by property
C1.parameter = test value by property
C1.parameter = literal value
C2.parameter = literal value
C1.parameter = literal value
C3.parameter = literal value
C2.parameter = literal value
C1.parameter = literal value
--------
Page Contact:
public class Contact
{
public String getValue()
}
<html t:type="layout" title="Contact org.example"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"
xmlns
="tapestry:parameter">
<p>Contact org.example ...</p>
<t:c1 parameter="value"/>
<t:c2 parameter="value"/>
<t:c3 parameter="value"/>
<t:c1 parameter="literal:literal value"/>
<t:c2 parameter="literal:literal value"/>
<t:c3 parameter="literal:literal value"/>
</html>
--------
Component C1:
public class C1 {
@Parameter
private Object parameter;
public Object getParameter()
{ return parameter; } @BeforeRenderTemplate
void bedoreTemplate(MarkupWriter writer)
}
<div xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd">${parameter}</div>
--------
Component C2:
public class C2 {
@Parameter
private Object parameter;
@BeforeRenderTemplate
void bedoreTemplate(MarkupWriter writer)
}
<t:c1 xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd" t:parameter="inherit:parameter" />
--------
Component C3:
public class C3 {
@Parameter()
private Object parameter;
@BeforeRenderTemplate
void bedoreTemplate(MarkupWriter writer)
}
<t:c2 xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd" t:parameter="inherit:parameter" />