Stemon63
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Posts posted by Stemon63
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Hi Aggie85,
Please, can you share the working example project?
Thanks a lot! -
Great demo and great Job, Fred
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On 7/2/2022 at 10:41 AM, Tokay said:
The datasets is the most direct way in Delphi. Where you can get your REST data excluding DataSets?
Performances are important and we use rest services for scalable system when users are a lot. Especially in a multi-server frontend system throught Hyperserver we have "remote" DB services with rest for optimize data requests and avoid big datasets in memory's UNIGUI frontend.
Dataset is the most direct way in Delphi, but not the fastest way on data remoting.
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I hope that Unigui will implement this functionality, especially for read-only lists. I often use Rest services that return Json, and in case you don't need Crud, it would be optimal and much faster to load the json directly into the grid rather than go through the dataset. Thank you
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Very interesting Fred, I will follow the development, I think it is really useful, even if I should be able to test it to understand the potential of the application. I will watch the demos
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I think that you need a "client" operation...
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Hi Sherzod,
sorry but it don't works.
Any hint?Thanks
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16 hours ago, Fred Montier said:
I misread your message. UniGUI Printer Server is already available for Pre-release (Release I) users participants. If you participated in the pre-release promotion, confirm if you did not received the e-mails.
In few days we have a Release II of the uniGUI Printer Server Professional and the Cetera Print Server (may work with uniGUI but does not need it to run). There will be more version and solution to print in uniGUI.
Lite version is available at the link below.
https://www.unigui.com.br/uniGUIPRINTERServer-Lite-eng.htmlHI Fred,
I have received your mail. 👍
Thank you -
Hi Fred, any news on UNIGUI printer server availability?
Thanks a lot, Fred -
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54 minutes ago, Fred Montier said:
ok... but I can do it in just a few days because I already have a very similar project.
You just have to say what specs you need.I need to scan from client scanner (also multipages with folder) and receive a pdf stream (or files) into unigui session for show the scanned doc and archive it on the server.
Some parameters (like resolution, color/bw, etc...) must be set and blocked at server level, for avoid upload of heavy and big documents.
If you have an idea or something similar for me to see, please tell me how much costs.
Better is if the same system can manage either the features (print, scan, files.... (or custom procedures like for signature pads! or read usb keys!).🙂
When I can dowload Printer Server for test it?
Thanks Fred -
15 hours ago, Fred Montier said:
1- You cannot start any files transaction/operation from browser client to uniGUI server without the browser interface. In all cases, you might use socket or API (Rest) to do the job. In this particular case (Brazilian market and POS solutions), I used a rest API solution we made in-house for his work and we used in some clients since 2019 to uniGUI and VCL.
The problem here in Brazil is because we have a lot of clients with incoming connection blocked by the network provider and any other solution won't work. So, we always need a printer server installed in the client's network top start the transaction. Otherwise, it just won't connect in all real world situations possible. You cant create a jobs and fire the remote printer in other subnet. Simple as that !
So this solution solves the "Brazilian" problem and any other problem. Hence is way more complicated than the Python solutions available or any JS/JAVA library. There are some, but always subscription and more expensive that this one I made.
2- Can be done with Rest API and uniGUI Service. I've made one to integrate digital fingerprint readers and send fingerprint template to an uniGUI Server. Same principle.
I bought a Epson thermal IP printer, a usb only thermal printer (cheap for receipts, stubs, tickets etc), a BT only printer and already had a Epson 365L Inkjet printer. I recently bought a Sunni 2.0 POS to expand this same project. Then, with cellphone you could print in a single POS terminal without print server. OF course, I will create a FMX program to this POS. But this is for a future roadmap.
Since you can map on Parallels printer to a LPT port via CMD, I did not bought a old LPT Matrix Printer Only to test it. They are way to expensive. And there is a LIB here in Brasil to work with just this kind of printer. So, this is the only gap I did not cover since there will be no demand for it.
3- Get in touch because I could make one project for you. A have 3 different scanner here. New and old models. Send me the specification that I will return theHi Fred,
I have ordered your Printer Server.
After that I "digest" it, then I will contact you for "Scanner", ok?Thanks
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Hi Fred, I have some questions:
For RDP apps I use TSPrint (TerminalWorks) for automate direct print; It have some features that I can search "converting" to Unigui:
Can be realized a Mac UPS (fmx) for print under Apple or Linux?
Can you also provide automated files transfer? (automatic download in a folder and automatic upload from a folder, pressing a button in Unigui).Another project (a jewel):
An automated Twain (and Wia) scanning system? (press a "Scan button" in Unigui and client app scan images with automatic upload in PDF).Thanks
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2 hours ago, Wilton Ergon said:
I had a lot of access at the end of last year, as I work with the educational system, and like all good Brazilians, I leave everything to the last minute, many users only leave things to do things at the last minute, this year I still didn't have so much access, and still I can't share about it, but after the new version, I never had problems with slowness again, although I didn't have so many users connected.. as soon as I get to good numbers I'll share my experience here.
Thanks Wilton
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Hi Fred,
there is a client to install?
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On 2/1/2022 at 7:11 PM, Stemon63 said:
Hi Wilton (or other friends)
how is the load situation with the new update?
Thanks a lot!Hi,
please share your experience on heavy load with latest release!
How many sessions can you manage with good performance, and with how many servers?
Thanks a lot! -
Hi,
on UniDBGrid: how to avoid executing the actionclick event on an actioncolumn type column when I press enter on the column?
Or better, how to make a column not focusable? Non selectable when navigate with tabs or arrows?
I cannot permits to press Enter on a "Delete" ActionColumn, but only click or double click.
Thanks in advance -
Please write in english!
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Hi x11,
My intention is to use the DB components instead.
I have hundreds of forms with tons of fields, and I certainly can't use local variables to do the same job that DB components can do without writing additional code.
Your reasoning is valid if you have masks with few fields to present, but it is absolutely not valid in my case.
A DBCombobox with descriptions and values is not the end of the world to be built natively. As well as a better done multicolumn DBLookup, which is already present in ExtJS. -
Hi x11,
thank you,
for combobox, i have a lot of DBCombobox that have values (integer) and description (strings). How I can manage comfortably them, in DB components, without temp variables? I need integers to store and description in popup.
Also for DBLookupCombobox, we need a "decent" grid in popup for multicolumn, with headers and column separators.
In short, a dedicated component without writing useless and redundant code.
Just like the long awaited Listview 🙂
Thanks a lot -
Hi,
WHEN a combobox with Items and values? When an advanced lookups with descriptions and values? From direct items or from datasets?
WHEN a DBlookup with a multicolumn popup?
With this fantastic product we are in trouble with the dumbest things that should be basic. We waste a lot of time on nonsense...
Thanks in advance. -
12 hours ago, Wilton Ergon said:
I'll try to set up the production environment tonight, but I still have some doubts.
I am not yet able to put a multiserver system with Unigui under stress. I'll do it soon, but I wanted to know how the new system behaves from those who already have the architecture ready. Thank you very much for the information you will want to share.
I expect amazing results (I hope) 🙂 -
Hi Wilton (or other friends)
how is the load situation with the new update?
Thanks a lot! -
5 hours ago, Wilton Ergon said:
we realize the complexity of this feature, due to the delay in release, the question, will it work?
YES, for sure.
I have no doubt about Farshad's abilities, as we can already appreciate them with Unigui.
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Falcon Store - Components Delphi - https://store.falconsistemas.com.br
in Third Party Components
Posted
Hi,
all component's sets lack 2 essential components:
1) Local store, for use dataset downloaded on client for repetitive operations (countries, cities, etc...)
2) A true Lookup combo (and Db version) with a grid inside popup, with autocomplete on search input. Like devexpress Vcl Lookups. This Lookup must be works also into Dbgrid editing.
Those components are essential for a fast and true porting from Desktop to web.
If there is a component set that have those features, I buy it immediately 🙂
Thanks