ricardolb

Hey guys, I am trying to reproduce youtube videos in an Unigui Application, I have it working to play the videos, the problem starts when I need to intercept the API events for when the State changes, eg: playback ended, playback stopped etc... I get a console message "Access to XMLHttpRequest at 'https://googleads.g.doubleclick.net/pagead/id' from origin 'https://www.youtube.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource." Is it possible to enable CORS in UniGUI? Has anyone done something similar? Thank you.

Is it possible to add buttons to TabSheet title? Like when I enable the Closable property it shows a 'x' button, I would like to add a new one to add that tab to Favorites, would it be possible? Thank you.

Não utilize TWinControl, somente TUniControl

Hi Everyone, I've been facing some stability issues with UniGUI, tried Windows Service Deployment and DLL deployment using both Apache and IIS, I am pretty sure it's something in our code that is causing that, what I want from you guys is, if you had any stability issues, were you able to find the source of the problem? What was it, how did you solve it? What I want to do is create a list of problems people could have when migrating from a traditional VCL application, which is our case. Thanks for any help.

Hi Sebastiao, read this section of the documentation: http://unigui.com/doc/online_help/thread-stack-size.htm I'm not sure if there is another use for that AsyncMode option, but I use to increase StackSize on IIS Note that if you enable the AsyncMode your app won't work on Apache

Hi there, does anyone know what the Windows Server GDI Objects Limit is? I'm asking that because my application started crashing overnight, I already tried reverting some source code changes to check if something was causing it, but it is still crashing, the only thing new to that server is that I have more customers on the same server. So one thing I'm suspecting is that maybe the OS is reaching its GDI Object limit, does that make any sense? Thank you

Hi Mohammad, thank you.

Hi everyone, I would like to know if there is a way to show the ScreenMask using a client event, that's because even though I'm using screenmask on serverside depending on Internet latency it may take a while to show on client side, then the user can click 2 times before it shows and that causes an error because 2 ajaxevents are fired. If it's possible how can I do that? Thank you.

For all I know it's not possible, I already tried it, I started using HighCharts

Does Frame gets freed from memory on close like Application Forms or do I have to manually free them? Thank you

Thanks Farshad for your answer. I am monitoring it on a daily basis, and I've never seen it go higher than 5 simultaneous and it drops to 1 again in a few seconds, anyway, I changed my server to IIS now to see if the problem persists, and I'm pretty sure it's something on my App that it's causing this, if anyone had a similar problem and found the solution please let me know.

I'm getting this error on Apache 2.4 [Thu Aug 17 15:00:50.355132 2017] [mpm_winnt:error] [pid 4948:tid 9548] AH00326: Server ran out of threads to serve requests. Consider raising the ThreadsPerChild setting when this happens Apache freezes and I have to restart the service, I already tried to increase the ThreadsPerChild setting but the problem persists, does anyone have any clue of what it might be? Does anyone already used Apache 2.4 in an production environment. I'm aware that it might be a problem in my Application I'm just looking for any similar experiences so I start looking for stuff. Thank you

I'm getting this error on Apache 2.4 [Thu Aug 17 15:00:50.355132 2017] [mpm_winnt:error] [pid 4948:tid 9548] AH00326: Server ran out of threads to serve requests. Consider raising the ThreadsPerChild setting when this happens Apache freezes and I have to restart the service, I already tried to increase the ThreadsPerChild setting but the problem persists, does anyone have any clue of what it might be? Does anyone already used Apache 2.4 in an production environment. I'm aware that it might be a problem in my Application I'm just looking for any similar experiences so I start looking for stuff. Thank you

Hi Folks, just wanted to start a discussion around the options we have for deploying our UniGUI application, I'm currently using Apache 2.4 and I am having some Thread and Memory related problems, not regarding UniGUI, but Apache itself, for instance, apache memory never goes down, it just keeps growing, not sure if it's my application's problem or Apache, haven't tried with IIS yet, wanted to hear from you guys what are your experiences with the one you chose, and PROS and CONS of each

This log dont' say much to me, but I had some problems with FastReport when I was not setting the Global DatasetList to false properly, other thing you must take care is to ensure that you don't use RTF, in the StandAlone it will work just fine, but on ISAPI it won't..

Cool, thank you.

Sorry for the question but when should I enable the AutoCoInitialize on servermodule?

Will test it, thank you.

Is it possible to add a AutoScrolling option in TUniPanel just like we have in TUniSimplePanel? Thank you.

I'll try that, thank you

I'm opening all my forms in TabSheets, just like the UniGUI demo, but sometimes, inside another form I also open a form for search records and stuff, but, if this form is already open in a TabSheet, it won't do anything, is there a way I can check if this form is already open, so I can close the tabsheet and open the form modal. Thank you

I have the following situation, I open a DataSet, and after opening I make some columns invisible based on some filters selection, after that, the Grid will show everything just fine, when I change a filter that also make a Field that was invisible, visible now the Grid won't refresh based on the dataset, is there a way to make the grid reflect this dataset change? Thank you.

Hi Delphi Developer, would look something like this , it doesn't necessarily needs to be like this, any color different from a solid one would work for me, like a gradient color. In VCL I use grid canvas to draw this, maybe on UniGUI I can use CSS? Thank you.

I know that you can change on DrawColumnCell by using Attribs.Color, I would like to know if it's possible to combine more than one color, or maybe draw something on the cell, maybe using CSS, any help would be great, thanks.

You should post to the database only after the UniFileUpload1Completed