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In CXP is not possible to upload files larger than 100.000 Kb, with INPUT type="file". CXP reports an error, no matter do you use upload folder or not. You can test this in that Alaska demo.

PDF files can also be created with export module of PowerWin library. It supports not only PDF, but also Word, Excel and HTML formats. Export reports can include various data types, such as text, images, browsers and quick-browsers, database files, arrays, shapes and links. PowerWin library don't us...

Hi Diego, With PowerWin library you can do the same task with this: ExpDb("Customer", {"bill_name","bill_strt","bill_city","bill_state"},,,,,"H","Customer.html") The report will be saved in a specified file. You can read it and display in a dialog window as you did, or send it to an Internet browser...

Hi, In PowerWin library, you can do the same task with this: DbOpen(,{{"Customers"}}) ExpDb(,{"Name"},,,,,"P") These 2 lines will automatically create a PDF file with all records of a db. You can save a PDF file or display it automatically in Acrobat Reader. With other parameters in ExpDb() you can ...

Hi Diego, I don't understand why you are told that memoread() is obsolete. And what matter does it has with AJAX technology? None, they are not related at all. Also, in all their XbpWebUI examples, Alaska uses memoread(), you can check that. Besides, you can use fread() to get file content. I think ...

Hi Diego, You are talking about two different matters, printing a report and displaying a PDF. They are not the same. Yes, you can convert printing report to PDF and display it in that format, but way to do that when you can display and print it directly. With PowerWeb library you can create a repor...

Hi Diego, When you are developing a web app using a web technology you should use web solutions. CXP allows to execute one CXP page from other CXP page(s), and that is a proper solution. The CXP page to be called is standalone and it can be called anytime from any CXP page. You should read CXP docum...

Hi Diego, It is great that you succeeded to use CXP after many years of trying, I am glad for you and congratulate. Yes, CXP is great since it implements the modern MVC web technology, like many other programming languages. I first learned and used MVC in C# and its the same in Xbase++ CXP. Alaska i...

Hi, I use Xbase++ C-API extension, which is part of Xbase++ package. It works great and have many capabilities, especially for sending parameters to C function and retrieving results from it. You can create a C DLL file and link it with your app, or just a C object files and link it with Xbase++ obj...

Random key generation can be simulated in Xbase++ code with STRTRAN(UUIDTOCHAR(UUIDCREATE()), "-", ""), but this returns key of length 16. For larger keys the same code can be repeated in a loop, concatenated the results, and SUBSTR() it to the right length.