Thanks Ramsey!
valueForBinding did the trick.
Kamal
On 06-Jan-09, at 9:04 PM, Ramsey Lee Gurley wrote:
The values for object and key should be getting passed to the
component by your page. Making them public might get them to
synchronize... If you just bind your string value to ^object.name
in the wod file, I think it should work for you. If you really need
to do it in the java file, you can try loading your object value
with valueForBinding("object")
Ramsey
On Jan 2, 2009, at 4:46 AM, Kamal D Shah wrote:
Hi all,
I'm trying to build a property level custom component in my D2W
application (not using Wonder). For testing, I put a simple table
with a WOString in the component and in my Java file looks like this:
EOEnterpriseObject object;
String key;
public DBWidgets(WOContext context) {
super(context);
}
public String value(){
return (String)object.valueForKey("name");
}
The WOString's value is bound to value. When I access the
component, I get a null pointer exception when it tries to render
'value' because object evaluates to null.
In my rules, I set two rules - one to say - use a
D2WCustomComponent for the particular property and the second to
specify the particular component (DBWidgets) that I am building.
My actual usage is more complicated but since I was getting this
problem, I decided to try it in steps and this is the same problem
I have in my component too.
Is there anything else I need to do to be able to use my property
level component?
Thanks a ton...
Kamal
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