[Calling a JS ExtEvent from within pascal code]

Hi All,

Can anyone tell me if it is possible to call a JS ExtEvent (such as a click event) from within a pascal coded event?

And how do I use a new custom event created in the list of ExtEvents? How do I call it? Can this be called from within a pascal event?

Cheers,
Paul

Delphi 10.2 Pro, uniGUI 1.9.0.1504 Complete Professional, Windows 10 Pro

[Mixing JS calls with pascal code]

Hi Sherzod,

Thanks for the example. It worked fine, but it was no faster than the pascal code.

So, next question. Is it possible to fire a java script event from within the pascal code, that will cause the background color to change quicker?

Cheers,
Paul

[Mixing JS calls with pascal code]

Hi Sherzod,

Thanks for the info. Could you give me an example of using the JSInterface to change the background color of a panel?

Thanks,
Paul

[Mixing JS calls with pascal code]

Hi All,

I've just learned how to change the background color of a panel using client side JS in the ClientEvents property . Works great (thanks Sherzod).

But I also have another case where I am changing the background color of a panel (and one where I change the background color of a label), but the color it changes to depends on quite a few factors and also whether it was previously selected or not selected.

So what I'm asking, is can I call JS code from within my pascal coded events. And if I can, how do I do this? An example of changing the background color of an object would be great.

Thanks,
Paul

Delphi 10.2 Pro, uniGUI 1.9.0.1502 Complete Professional, Windows 10 Pro

[JS Coding on client side]

Perfect. Thanks Sherzod.

[JS Coding on client side]

Hi All,

As I'm new to uniGUI, I wrote my first web app using just pascal. Now i have the app hosted, it's easy to see where the interface needs speeding up. So I need to replace some pascal event handlers with JS code. Other than asking on these forums what JS code is needed to replace the pascal code, is there anywhere else I can learn the JS calls I can use in uniGUI?

For today though, I have 2 panels that allow the user to choose between AM and PM. When they click the panel, it changes color to the selected color, and changes the other panel's color to the unselected color. How and where do I do the following in JS?

procedure TfTimeEditor.pAMClick(Sender: TObject);
begin
  panelAM.Color := $0048B9F7;
  panelAM.Tag := 1;
  panelPM.Color := $00F1F0F0;
  panelPM.Tag := 0;
end;

Thanks for any help,

Paul

Delphi 10.2 Pro, uniGUI 1.9.0.1502 Complete Professional, Windows 10 Pro

[Runtime Packages]

Hi All,

I have never compiled an app without the runtime packages inside my exe. To do this with my uniGUI app, what do I need to do? And do I need to specify which packages I don't want in the compile?

Thanks for any help and advice,
Paul

Delphi Pro 10.2
uniGUI Pro Complete 1.9.0.1502

[How to convert an exe project to a service]

Hi Mohammed ,

Once again, more great info. Thanks heaps for all the advice.

Cheers,
Paul

[How to convert an exe project to a service]

Thanks Sherzod. Exactly what I was hoping for.

Cheers,
Paul

[How to convert an exe project to a service]

Hey All,

I started developing an app to test uniGUI and chose to develop and test as an exe. All was going so well, I just kept going . But now I am almost ready to deploy and would like to deploy as a service.

What do I have to do to convert my exe project to a service project?

Thanks,
Paul

Using Complete Professional - 1.9.0.1502

[Login / out tasks]

Hi Sherzod,

Can you tell me how to create a session and how to terminate a session when not using a TUniLoginForm?

Is there anything else I need to take care of that would normally be taken care of by the TUniLoginForm?

Cheers,
Paul

Delphi Pro 10.2    uniGUI Trial 1.9.0.1496

[ISAPI dll - Windows and Linux?]

Hi Jean-Marc,

Thanks for the answer. Sounds like it's best to stick with IIS and windows.

I also used Morfik for a while. I purchased v1 and continued with v3. It was way before it's time with what it could do, and the way it did it. Shame it's gone.

Cheers,
Paul

[Recommendations for hosting]

That's great! Thanks so much for the detailed instructions. I really appreciate the help and advice.

Cheers,
Paul

[ISAPI dll - Windows and Linux?]

Hi Everyone,

Is Apache running on Linux able to load a uniGUI ISAPI dll?

Cheers,
Paul

[Recommendations for hosting]

Thanks for the info guys. Appreciate it.

If you can find the step by step Abaksoft, that would be great. Thanks.

[Recommendations for hosting]

Hi All,

Does anyone have any recommendations for hosting for a uniGUI app and a Firebird 3 database?

To start with I'm looking for a really cheap solution just for beta testing with up to 5 businesses connecting.

And then a more robust solution that can handle plenty of connections.

So just looking for a hosting solution that will host uniGUI apps with a Firebird 3 server - 1 cheap and the other a more permanent solution.

Any thoughts?

Cheers,
Paul

[Login / out tasks]

Hi Sherzod,

I think I read it in the developers manual. It said if you use a standard form as your login form, you need to take care of creating and/or terminating the session when you login and logout.

Is this right? And if so, how do I create and/or terminate a session?

Cheers,
Paul

[Login / out tasks]

Hi All,

I created a web app before I realised there was a specific Login form. I read somewhere that if you don't use the Login form, you need to take care of some things manually. Maybe starting and/or terminating sessions?

Can anyone tell me what I have to do manually when a user logs in and then when they log out?

Thanks,
Paul

[HyperServer and ISAPI dll]

Hi All,

If I am deploying as an ISAPI dll with Apache, does HyperServer run alongside or does it replace Apache?

How does all this work / hang together?

Cheers,
Paul

[Can I do the following (procedure inside a procedure for a MessageDlg call)?]

Hi Pep,

Thanks, that'll work nicely!

Cheers,
Paul

[Can I do the following (procedure inside a procedure for a MessageDlg call)?]

Anyone have any idea regarding this question?

[How can I access Local Storage]

Hi Sherzod,

Have you been able to look at the demo project that you requested, that I sent to you?

Cheers,
Paul

[How can I access Local Storage]

Hi Sherzod,

As I am using the trial version, I don't seem to be able to attach files to the forum. I have started a question in the support portal and attached a demo project. Maybe once you have looked at it, you could attached the working project back here for those that are interested.

Thanks for looking into this.

Cheers,
Paul

[How can I access Local Storage]

On 4/29/2019 at 6:17 PM, Sherzod said:

panelLeft.JSInterface.JSCall('setWidth', [panelLeft.JSInterface.JSStatement('parseInt(localStorage.getItem("K1"))')]);

Hi Sherzod, this isn't working for me. Could you please check the syntax to see if you can spot any issue. If not, I'll create a small example app that try's to use the code.

Thanks,
Paul

[How can I access Local Storage]

Hi Hayri,

Thanks for the answer.

Could you also tell me what control I should use to return an integer (saved as a string) that will be used to set the width of a panel. I can't do the following, but this is what I need. How do I do something like this?

Thanks,
Paul

  panelLeft.Width := ????.JSInterface.JSCall('setValue', [????.JSInterface.JSStatement('localStorage.getItem("K1")')]);