[WebERP-developers] Doubts with labels and label printing

[Pak R. <pak...@gm...>]

Hi Phil:

I'm trying to make Labels.php and PDFPrintLabels.php work and I'm facing
some issues.

1) Units in PDF points or mm?
The title of the script states that all measurements are in PDF points, but
line 11 onwards are meausrements in mm (A4 is 297 x 210 mm, as example).
In PDFPrintLabels.php line 134 SELECT statement seems to transform DB
fields in mm to PDF points
In PDFPrintLabels.php line 164 and 165 seems to transform from mm to PDF
points
So not sure if page and label measurements must be done (and stored in DB)
in mm or in PDF points. Looks like it's in mm, but title text and comments
state differently.

2) Can't delete a field
Also, in Labels.php, trying to delete a field shows an error:
Not Acceptable!
An appropriate representation of the requested resource could not be found
on this server. This error was generated by Mod_Security.
It's the first time I get this error message, so no clue what it meant. Are
you using any specific library?

3) Problem positioning items
I am creating a label with Code, price and barcode. It seems like the first
field is properly positioned (stockid) but not price. Any combination tried
does not position it correctly. Not sure what's wrong. I want Code and
Price on the left half (code in top of the price) and barcode on the right
half. There is no way to position price below stockid.

Here is the definition of label I'm using and the desired position of
fields (I supposed right measurements are in mm)

INSERT INTO `labels` (`labelid`, `description`, `pagewidth`, `pageheight`,
`height`, `width`, `topmargin`, `leftmargin`, `rowheight`, `columnwidth`)
VALUES
(2, 'Zetags T-570', 86.2, 10.2, 10, 86, 0.01, 0.01, 10.1, 86.1);

INSERT INTO `labelfields` (`labelfieldid`, `labelid`, `fieldvalue`, `vpos`,
`hpos`, `fontsize`, `barcode`) VALUES
(4, 2, 'itemcode', 7, 1, 4, 0),
(5, 2, 'price', 2, 1, 4, 0),
(6, 2, 'barcode', 1, 43, 20, 1);


Would be really appreciated if you could check it out. Thanks!


Regards,
Ricard