On Monday 03 May 2004 7:44, Neil Williams wrote: > On Sunday 02 May 2004 10:08, Derek Atkins wrote: > > > I'm trying to understand QOF using the sourceforge example: > > > http://qof.sourceforge.net/my-obj-example.c.html > > > To find the invoices you either need to iterate > > (using qof_collection_foreach) to build the list, or you need to > > build and run a Query. > > No. The invoices are all properly registered. You're just not using > > the right APIs to get at them.
I can't get this clear and I can't find any documentation on exactly how to
iterate over the existing, registered, GnuCash objects. At the moment, QOF
isn't make a whole lot of sense. Do I have to create and register yet another
object to query the invoice object? If not, how do I access the foreach
routine for GncInvoice?
Where's the documentation for using QOF and Gnucash together?
[EMAIL PROTECTED]:/opt/neil/gnucash/src/doc$ grep qof */*
[EMAIL PROTECTED]:/opt/neil/gnucash/src/doc$ grep QOF */*
[EMAIL PROTECTED]:/opt/neil/gnucash/src/doc$ cd ../../doc
[EMAIL PROTECTED]:/opt/neil/gnucash/doc$ grep QOF */*
[EMAIL PROTECTED]:/opt/neil/gnucash/doc$ grep qof */*
This little snippet:
GncInvoice *firstinvoice = gncInvoiceCreate (testbook);
gncInvoiceSetID(firstinvoice, "1001");
GncInvoice *secondinvoice = gncInvoiceCreate (testbook);
gncInvoiceSetID(secondinvoice, "2002");
printf("Invoice ID: %s\n", gncInvoiceGetID(firstinvoice));
QofCollection *coll = qof_book_get_collection (testbook, GNC_ID_INVOICE);
printf("Coll data type: %s\n",qof_collection_get_type(coll));
produces:
[EMAIL PROTECTED]:/opt/neil/gnucash/src/import-export/gnc-book-merge$ ./gnc_book_merge
Invoice ID: 1001
Coll data type: gncInvoice
which is fine. What is needed to iterate over both invoices?
I'm not looking at queries today, I just want to get this iteration sorted out
in my head (and therefore in the gnc_book_merge documentation).
--
Neil Williams
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