According to LOV with table several ADF

I have a problem like this.

I have three table:

1 - country: CountryID (pk), CountryName.

2 - Province: ProvinceID (pk), %provinceName%%, CountryID (fk).

3. employee: EmployeeID, EmployeeName, E-mail, ProvinceID (fk).

Now, I want to insert a new row in the Employee table with form:

------------------------------------------------------------------------------------

EmployeeID:... < inputtext >

EmployeeName:... < inputtext >

E-mail:... < inputtext >

Country: < Combobox with a list of country values >

Province: < Combobox with a list of Province values >

------------------------------------------------------------------------------------

The thing is when country-> Province choice will show.

If selected U.S.: Texas, Califolia...

or selected England: Mancity, Liverpool...

We insert just ProvinceID in the table Employee CountryID not at all.

I try to do this created new view of three table object but it does not work.

Can anyone help, thank you.

Thanks for the replies.

Here are my solutions:

1. in the Employee entity: add new attributes of entity: country (uncheck persist because I don't want to map that sets the column in the table).

2. in the view object used: Add the entity attributes: country (that was created previously).

3. in the Province view object: create new bind variable name: CurrentCountry, then create new view criteria (add criteria: select attributes: CountryID to is equal to Bind variable)... This step to: select ProvinceID where CountryID =?

4 - Open the view of the employee object:

create attributes Country LOV

create LOV for ProvinceID (enter the country for the setting to change view accessor).

Now, I can insert in the Employee table, but the problem is I can't update, delete lines...

Something wrong here, I think... Any ideas on this problem?

Thank you!!!

Tags: Java

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