[Embedded image in TuniHtmlMemo]

1. Take the (uploaded) image and encode it into base64.

2. Create a data URI by replacing "[Base64EncodedString]" with the the base64 encoded image in the following html code:

<img src="data:image/jpeg;base64,[Base64EncodedString]" />

3. Insert this html code into htmlmemo.

[Filtering in UniDBGrid using FDQuery]

I have not much experience with stored procedures, but normally - when using parameters - in SQL there should be the used parameter declared:

select * from procedure04 where MyFieldName = :MyFieldName

[Filtering in UniDBGrid using FDQuery]

Can you Show your SQL query?

[error look session]

Are you locking Sessions in your Code?

[Firedac]

I think this code is not thread safe...

[UnimDBEdit - Inputtype=number -> decimal point is ignored (both "," and ".")]

13 minutes ago, likemike said:

iPhone 11

I had similiar Problems with a real App and some Samsung phones. Installing another keyboard solved it.

[UnimDBEdit - Inputtype=number -> decimal point is ignored (both "," and ".")]

On 12/20/2021 at 4:33 PM, likemike said:

The real problem is, that the component UnimNumberEdit doesn't work as expected.
When you set decimals to 2 the virtual keyboard on the mobil device only shows the numbes 0-9 without decimal point or comma. So it's impossible for the end user to fill in a decimal number like 123,45.

I cannot understand, why it takes so long to fit this bug.

With which mobile device did you test?

[Getting value from single selected row?]

TUniDBGrid(Sender).DataSource.DataSet.FieldByName('ID').AsInteger;

[How Safe is uniGUI?]

TBitmap is not Thread safe. So you must be sure that only one Session uses it at the same Moment 

[SaveFileDialog:How to make a dialog to save file to local just as TSaveFileDialog?]

You can use Microsoft Edge browser for example. It has a setting, so that the user will be asked what to do with the file (i.e. "save as ...").

It depends on the browser, there is no other way.

[UniDBGrid：How to split record pages ?]

It fetches / caches all the records on the server. If you use server cursor for db components the data is cached in db server, if you use client cursor the data is chached in UniGUI server.

To the client (browser) is always sent one page.

 

[How to open a select file dialog?]

You can use Microsoft Edge browser for example. It has a setting, so that the user will be asked what to do with the file (i.e. "save as ...").

[How to cancel modal form closing in the OnClose event by using Action := caNone?]

Then try to use a callback...

[How to cancel modal form closing in the OnClose event by using Action := caNone?]

17 minutes ago, vbdavie said:

HUH, so you are saying that a much older version of UIniGUI DID support the OnCloseQuery ?

No, the "OnClose" event with "action := caNone" works for me.

[How to cancel modal form closing in the OnClose event by using Action := caNone?]

Sorry, this event is really only in the VCL, not in UniGUI.

But on my older UniGUI version it works like expected with "action := caNone".

[How to cancel modal form closing in the OnClose event by using Action := caNone?]

You could also try "OnCloseQuery".

[UniDBGrid：How to split record pages ?]

Try UniQuery.SpecificOptions.Values['FetchAll'] := 'True';

 

[TThread.CurrentThread and Sessions]

I think it is a thread pool.

Make a "sleep(15000);" after your line and call the app in another browser (tab). Then you should get another thread (id).

But the thread id can be another on each call from one session.

[upload files error]

27 minutes ago, delagoutte said:

we have got 8Go of RAMon the server ,and we used only 25% of RAM

Is your app 32bit? Then the max used size is 2 GB.

[Sending an e-mail on IIS]

This does not Work. Try system32 or syswow64.

[Sending an e-mail on IIS]

Where are the openSSL dll's located?

[WebCmd: Start a command line / console app in Browser - interactive]

6 hours ago, x11 said:

Browser app doesn't respond to keyboard.

I can't enter anything.

 

See description: If you want to use interactive input (optional) you must enter the command / input into the edit field below and then press enter (no "inline" edit/ input possible).

"Inline Edit" you must program by your own.

[Ajaxrequest run only on localhost?]

Use HTTPS.

[UniCanvas SaveToFile Fails (zero bytes)]

Use \ instead of /

[UniDBHTMLMemo Images]

For embedding images you can use Data URI scheme.