Hello all,
i'm sure i've done this before, but i just can't get the key...
I've got this CDS file with these two entities, defined as follows:
@Catalog.tableType: #COLUMN
Entity "group" {
key id: Integer64 not null;
name: Association to model.translation not null;
description: Association to model.translation;
parent: Integer64 null;
editable: Integer not null default 1;
status: Integer not null default 0;
user_id: Association to model.user;
key version: Integer not null default 1;
date: UTCTimestamp not null;
};
@Catalog.tableType: #COLUMN
Entity translation {
key id: Integer64 not null;
en: String(5000);
fr: String(5000);
de: String(5000);
it: String(5000);
es: String(5000);
zh: String(5000);
ko: String(5000);
ru: String(5000);
jv: String(5000);
ar: String(5000);
pt: String(5000);
ja: String(5000);
};
When i see the schema generated with my hdbdd file, i get this:
1 | id | BIGINT
| FIXED | (X1) | X |
|
| ||
To select row, press SPACEBAR | 2 | name.id | BIGINT |
| FIXED |
| X |
|
|
To select row, press SPACEBAR | 3 | description.id | BIGINT |
| FIXED |
|
|
|
|
To select row, press SPACEBAR | 4 | parent | BIGINT |
| FIXED |
|
|
|
|
To select row, press SPACEBAR | 5 | editable | INTEGER |
| INT |
| X | 1 |
|
To select row, press SPACEBAR | 6 | status | INTEGER |
| INT |
| X | 0 |
|
To select row, press SPACEBAR | 7 | user_id.id | BIGINT |
| FIXED |
|
|
|
|
To select row, press SPACEBAR | 8 | version | INTEGER |
| INT | (X2) | X | 1 |
|
To select row, press SPACEBAR | 9 | date | TIMESTAMP |
| LONGDATE |
| X |
|
So I want to show the name of the group:
var lang = "en";
var MyEntity = XSDS.$importEntity("package", "model.group");
// retrieve entity instance
var query = MyEntity.$query();
var results = query.$execute();
$.response.setBody(JSON.stringify(results[0].name[lang].toString()));
But get this error:
results[0].name[lang] is undefined
i also tried results[0].name.id[lang], and many other things...
i must be missing something here, but i'm getting nuts...
many thanks in advance!
Luis