Example of the express version
Example of the express version
I can not make an example of the express version. Version 1.4 is not supported. I would love to make a test with the express version.
Re: Example of the express version
Hello,
Please describe in more details the problems you have faced with when using the EntityDAC - and we will try to help you solve them.
Please describe in more details the problems you have faced with when using the EntityDAC - and we will try to help you solve them.
Re: Example of the express version
For exemple.
https://www.devart.com/entitydac/docs/? ... sespas.htm in example own constructor method as follows.
constructor TDept.Create(AMetaType: TMetaType);
begin
inherited Create(AMetaType);
FDeptno := TIntegerAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Deptno'));
FDname := TStringAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Dname'));
FLoc := TStringAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Loc'));
FEmps := TDeptEmps.Create(Self, MetaType.MetaCollections.Get('Emps'));
end;
If I INSTALLING Expert version can not have access to TIntegerAttribute, TStringAttribute types.
https://www.devart.com/entitydac/docs/? ... sespas.htm in example own constructor method as follows.
constructor TDept.Create(AMetaType: TMetaType);
begin
inherited Create(AMetaType);
FDeptno := TIntegerAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Deptno'));
FDname := TStringAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Dname'));
FLoc := TStringAttribute.Create(Attributes, MetaType.MetaAttributes.Get('Loc'));
FEmps := TDeptEmps.Create(Self, MetaType.MetaCollections.Get('Emps'));
end;
If I INSTALLING Expert version can not have access to TIntegerAttribute, TStringAttribute types.
Re: Example of the express version
We have changed class attribute types. Now, for not null attributes scalar types are used: Integer, String, etc. For attributes, which can be Null, the types described in the EntityDAC.NullableTypes module (IntegerNullable, StringNullable) are used.
P.S. We will correct the help in the next version.
P.S. We will correct the help in the next version.
Re: Example of the express version
You have to fast Sending OR Show hum Example with The Last version do EntityDAC . I am very excited about this framework. I am using an express version , with an intension to acquire a Standard Edition.
Re: Example of the express version
Hello,
We have already corrected the documentation
We have already corrected the documentation