Op 23-11-11 17:39, Gergely Buday schreef:
Hi,
in demo/sql.ur there is a queryX:
rows<- queryX (SELECT * FROM t)
(fn row => <xml><tr>
<td>{[row.T.A]}</td> <td>{[row.T.B]}</td>
<td>{[row.T.C]}</td> <td>{[row.T.D]}</td>
<td><form><submit action={delete row.T.A}
value="Delete"/></form></td>
</tr></xml>);
Where does this T in row.T.A come from? Does row have any other field?
- Gergely
It comes from the name of the table (in this case t), but then capitalized.
Adam said some time ago he would add something to the manual about this. I
didn't check whether he actually did that.
There are other functions prefixed by query which allow you to get access to the
fields directly (to instead or [row.T.A] you would have [row.A]). In the end all
of them are variations on query.
I suggest you just understand how query works and use that until you see the
repetition in your code (and then switch to the other versions).
--
Best regards,
Ron de Bruijn
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