UniDBGrid Options cannot change in runtime

[Sanyi]

Hi!

In new version 1555 I can't change the options in DBGrid in runtime (old version works!)

UniDBGrid1.Options :=UniDBGrid1.Options+[dgRowNumbers]; not working!

Please correct it!

Regards,

Sándor

[Sherzod]

29 minutes ago, Sanyi said:

In new version 1555 I can't change the options in DBGrid in runtime (old version works!)

Hi,

Please open a ticket in the support portal.

And please adjust your forum email address.

[Sanyi]

Hi!

I made it. But no answer! Why? 2 month and no result?

Regards,

Sándor

[Sherzod]

Hello,

Some options cannot be set at runtime.

On 11/11/2021 at 4:17 PM, Sherzod said:

And please adjust your forum email address.

?

[Sanyi]

I wrote, that in new version not working! In old version it works!!!!!!

[Sherzod]

1 minute ago, Sanyi said:

I wrote

I saw what you wrote.

Perhaps there were changes in new versions of ExtJS.

[Sanyi]

But why I become no answer for 2 month. And could you please correct it? I don't think that it cannot be corrected.

[Sherzod]

5 minutes ago, Sanyi said:

But why I become no answer for 2 month.

Sorry for the late reply. We will try to analyze once again. But, some features may be changed in new versions.

Why did not adjust your forum email address?

 

[Sanyi]

The forum notification Emails will arrive. What schould I do?

[Sherzod]

1 hour ago, Sanyi said:

The forum notification Emails will arrive. What schould I do?

Read above post. Or are you using trial version? 

[Sanyi]

No. My Customer Portal Login is office@medianova.hu

I red it. 

 

"

Starting from yesterday uniGUI forums started using the new email forums@fmsoft.net. Previous email was info@fmsoft.net.

This means that all forum notifications will be sent from forums@fmsoft.net.

You may need to adjust your email server whitelist to avoid emails from forums@fmsoft.net to go into spam folder.

"

[Sherzod]

I'm sorry. 

Here:

 

[Sanyi]

Done

[Sherzod]

5 hours ago, Sanyi said:

Done

Thanks.

On 11/11/2021 at 3:47 PM, Sanyi said:

UniDBGrid1.Options :=UniDBGrid1.Options+[dgRowNumbers]; not working!

For now, you can use the workaround.

1. In Design Time:

UniDBGrid1.Options -> include [dgRowNumbers]

2. Hide, for example OnFormReady event:

procedure TMainForm.UniFormReady(Sender: TObject);
begin
  UniDBGrid1.JSInterface.JSCall('getColumnManager().columns[0].hide', []);
end;

2. Show:

  UniDBGrid1.JSInterface.JSCall('getColumnManager().columns[0].show', []);

 

[Sanyi]

Thanks. And what it with others? I need to add or remove dgCheckSelect, dgMultiSelect, dgEditing. These will be working?

[Sherzod]

Just now, Sanyi said:

And what it with others?

Hmm...

Just now, Sanyi said:

I need to add or remove dgCheckSelect, dgMultiSelect, dgEditing. These will be working?

I think it's better for you to decide during the design time.

2 minutes ago, Sanyi said:

dgEditing

You can replace some options with properties, for example dgEditing with ReadOnly.

[Sanyi]

I mean other options...

but I need it runtime, it depends on some other values.

[Sherzod]

Just now, Sanyi said:

but I need it runtime, it depends on some other values.

Specifically, what options did you check? Which ones work. At the beginning of the post, you didn't talk about other options.
In any case, you should be aware that not all settings can be changed at runtime.

But eventually you can re-create the grid at runtime.

[Sanyi]

Some other values of my programm.....

Thats not good news. Something works with old versions, but in the new no more.....

[Sanyi]

Hi Sherzod,

I tried your solution but not working.

1. I add dgRowNumbers in my formcreate. When I here call your solution, comes an error:

2. When I add after form create with a button clikc, then I see the column, but without numbers:

This is a very big projects, with more then 400 source files!

I need the runtime solution which works with Version 1546!

 

Regards,

Sándor

[Sherzod]

3 minutes ago, Sanyi said:

When I here call your solution, comes an error

Hello,

Where do you call the code?

[Sanyi]

formcreate

[Sherzod]

1 hour ago, Sanyi said:

formcreate

 

22 hours ago, Sherzod said:

2. Hide, for example OnFormReady event:

 

[Sanyi]

Hi Sherzod,

I did it.

Conclusion:

1. I'm programming C++. Before I set these options with a pascal code: 

procedure AddUniDBGridOption(var dg :TUniDBGrid;opt :TUniDBGridOption);
begin
  dg.Options :=dg.Options+[opt];
end;

procedure RemoveUniDBGridOption(var dg :TUniDBGrid;opt :TUniDBGridOption);
begin
  dg.Options :=dg.Options-[opt];
end;
 

That works no more in new version. I set the options with C++ code for example Rownumbers: dg->Options =dg->Options+TUniDBGridOptions() <<dgRowNumbers. That works with both of old and new versions. Very strange....

 

But dgEditing don't works. Here I'm doing what your wrote: I set ReadOnly property of grid.

 

Thanks your help,

Regards,

Sándor