Hi! I am having trouble making contrib:Table work. I am doing some very
silly mistake somwhere, because no matter what I do, something fails.
Here's what I'm doing;
html;
...
<table jwcid="choices">
</table>
...
page;
I have been experimenting heavily with name:name:name and such incantations.
No dice.
...
<component id="choices" type="contrib:Table">
<binding name="source" value="cc"/>
<binding name="columns" value='name, Id'/>
</component>
...
page class;
...
public LinkedList getCc()
{
Hashtable ht = getCsel();
LinkedList rv = new LinkedList();
Enumeration en = ht.keys();
while(en.hasMoreElements())
{
Object el = en.nextElement();
System.out.println("--- putting "+el+" in choices list");
rv.add(el);
}
return rv;
}
...
The class that the list is made up of ;
...
private Integer ID ;
private String Name ;
public String getName()
{
return Name;
}
public Integer getID()
{
return ID;
}
...
Happy error message;
org.apache.tapestry.BindingException Unable to read OGNL expression
'<parsed OGNL expression>' of [EMAIL PROTECTED]:
$ContactList_35.name binding: ExpressionBinding[ContactList name, Id]
location: context:/WEB-INF/ContactList.page, line 12, column 47
7 <binding name="listener" value="listener:onClick"/> 8 <binding
name="parameters" value="object"/> 9 </component> 10 <component id="choices"
type="contrib:Table"> 11 <binding name="source" value="cc"/> 12 <binding
name="columns" value='name, Id'/> 13 </component> 14</page-specification>
org.apache.hivemind.ApplicationRuntimeException Unable to read OGNL
expression '<parsed OGNL expression>' of
[EMAIL PROTECTED]: $ContactList_35.name component:
[EMAIL PROTECTED]
location: context:/WEB-INF/ContactList.page, line 2, column 57
1<!DOCTYPE page-specification PUBLIC "-//Apache Software
Foundation//Tapestry Specification 4.0//EN" "
http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";> 2<page-specification
class="com.tcrm.domain.ContactList"> 3 <property name="typeName"
persist="session"/> 4 <property name="instances" persist="session"/>
5<property name="object"/>
6 <component id="addlink" type="DirectLink"> 7 <binding name="listener"
value="listener:onClick"/> ognl.NoSuchPropertyException
$ContactList_35.name name: name target:
[EMAIL PROTECTED]
I was initially going to say "Why Why Why!! ??? Argh!!" but as any civilized
person I instead say; "Chucks, that's strange, innit?"
Any hints will be much appreciated.
Cheers,
PS
