Re: [WebERP-developers] POS CounterSales and remote printing esc/p sample

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

Many thanks Gilberto.
Will look in detail and test it and come back with news.

Regards,
Ricard

2016-08-25 11:45 GMT+08:00 gilberto dos santos alves <gs...@gm...>:

> hi. please what is your environment? windows , dos, linux, mac ?
> and is your printer usb, serial or tcp/ip.
>
> if you use protocol esc/p on windows (use this batch dos comands (remember
> that need auth for connect or send to devices and / or share devices:
>
> commands that you will use:
> ------------------------------
> command 1 - net use
> C:\d16down>net use /?
> A sintaxe deste comando é:
>
> NET USE
> [nome_do_dispositivo | *] [\\nome_do_computador\nome_do_compartilhamento
> [\volume] [senha | *]]
>         [/USER:[nome_do_domínio\]nome_do_usuário]
>         [/USER:[nome do domínio com pontos\]nome_do_usuário]
>         [/USER:[nome_do_usuário@nome do domínio com pontos]
>         [/SMARTCARD]
>         [/SAVECRED]
>         [[/DELETE] | [/PERSISTENT:{YES | NO}]]
>
> NET USE {nome_do_dispositivo | *} [senha | *] /HOME
>
> NET USE [/PERSISTENT:{YES | NO}]
> ------------------------------
> command 2 - type your-file > lpt1
>
> ===================
>
> steps to implement part A of B:
>
> suppose your printer is connect on computer1 on port usb001
>
> 1 - first of all share resource usb001 from computer1
>
> on windows control panel, printer, share for users with assign share name
> like cupom
>
>
> 2- suppose thar you are in computer5 accessing weberp using firefox
>
> you need capture resource share with name cupom. you will need this only 1
> time for every session or use /persistent:yes (but there are many issues
> with windows versions, etc) i recommend this two commands:
>
> net use lpt1 /delete
> net use lpt1 \\computer1\cupom
>
> first command release any previous assing of port lpt2 of computer5
> second command assing port lpt1 (printer) of computer5 to computer1 shared
> name cupom
>
> be sure that all commands execute with ok (return code 0).
>
>
> ok now your computer5 knows and could send any text file to computer1 to
> port usb001 shared name cupom
>
> try send your text file named spool-text-file.prn  (that have esc/p
> commands inside) be carefully with page code (dos uses dos457, but we use
> dos850, or dos860 with accents, unicode iso-8859-1, or utf-8 code pages)
> pay attentions what your printer was configured to.
>
> ========================
>
> steps to implement part B of B:
>
> create one weberp-lpt1.bat that contains this command:
>
> @echo off
> type %1 > lpt1
>
>
> first command make off echo on console (cmd windows)
> second command print %1 (argument 1 (file name [in our case
> spool-text-file.prn])
> to our local lpt1 that is assign to \\computer1\cupom
> pay attention on \\computer-name case windows / dos uses backslash.
>
> as standard firefox will ask what action you whant when handle
> spool-text-file.prn and you could point to open with your batch dos file
> weberp-lpt1.bat (if you check box memorize firefox not ask again (see mime
> types) i choose .prn could be any you want.
>
> this fragment of php code show how to convert code page and header
> necessary to http server handle your text esc/p files
>
> $RECIBOCONT is your variables with all contents and esc/p commands.
>
> $RECIBOCONT = $RECIBOCONT . "\n" . "\n";
> //
> header('Content-type: application/prn');
> $axdoscp850 = mb_convert_encoding($RECIBOCONT, "CP850",
> mb_detect_encoding($RECIBOCONT, "UTF-8, ISO-8859-1", true));
> // converte para codepage cp850 tradicional codigo dos, impressoras etc
> header('Content-Length: ' . mb_strlen($axdoscp850));
> header('Content-Disposition: inline; filename=spool-text-file.prn');
> header('Expires: 0');
> header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
> header('Pragma: public');
> // saida do mimetype;
> echo $axdoscp850;
>
> 2016-08-24 23:11 GMT-03:00 Pak Ricard <pak...@gm...>:
>
>> Hi all:
>>
>> I'm trying to modify webERP POS CounterSales.php to be able to print
>> receipts in a mini printer in a silent (or as silent as possible) way.
>>
>> After a search, I think qz-print https://qz.io/ looks like the best way
>> to go
>>
>> Has anyone succeed integrating qz-print in webERP?
>> Is there any other better option available?
>>
>> Regards,
>> Ricard
>>
>> ------------------------------------------------------------
>> ------------------
>>
>> _______________________________________________
>> Web-erp-developers mailing list
>> Web...@li...
>> https://lists.sourceforge.net/lists/listinfo/web-erp-developers
>>
>>
>
>
> --
> gilberto dos santos alves
> +55(11)9-8646-5049
> sao paulo - sp - brasil
>
>
>
>
>
> ------------------------------------------------------------
> ------------------
>
> _______________________________________________
> Web-erp-developers mailing list
> Web...@li...
> https://lists.sourceforge.net/lists/listinfo/web-erp-developers
>
>