Detect screen orientation

[Bocchi]

Is it possibile to detect screen orientation in a UniGui application running on smartphone?

Thanks.

[Sherzod]

Hi,

 

Do you mean a desktop UniGUI app ?!

 

Best regards,

[Sherzod]

If yes, can you try this approach ?!:

 

MainForm -> Script:

window.addEventListener('orientationchange', function(event){
    switch(window.orientation){
        case -90: case 90:
            // landscape
            alert("landscape");
            break;
        default:
            // portrait
            alert("portrait");
    }
})

[devya]

How about for mobile ?

[Sherzod]

Hi,

 

How about for mobile ?

 

MainmForm -> ClientEvents -> ExtEvents -> window.orientationchange fn:

function window.orientationchange(eOpts)
{

}

Best regards,

[Sherzod]

How about for mobile ?

 

Which edition and build are you using ?!

[mikromundo]

On 6/22/2017 at 3:34 AM, Sherzod said:

Hi,

 

 

MainmForm -> ClientEvents -> ExtEvents -> window.orientationchange fn:

function window.orientationchange(eOpts)
{

}

Best regards,

How can I lock the screen orientation?

I've already tried some options but I can't be successful.

Could you give any tips?

[irigsoft]

9 hours ago, mikromundo said:

How can I lock the screen orientation?

I've already tried some options but I can't be successful.

Could you give any tips?

hi, try this:

https://developer.mozilla.org/en-US/docs/Web/API/ScreenOrientation/lock

https://stackoverflow.com/questions/55564148/web-app-screen-orientation-lock-orientation-lock-failed

[mikromundo]

Thanks for the feedback, but I've already done all these tests.

I can do it but only when it's in fullscreen.

[irigsoft]

1 hour ago, mikromundo said:

Thanks for the feedback, but I've already done all these tests.

I can do it but only when it's in fullscreen.

So you dont want to be in fullscreen ?

[Sherzod]

14 hours ago, mikromundo said:

How can I lock the screen orientation?

Are you using a mobile browser?

14 hours ago, mikromundo said:

I've already tried some options but I can't be successful.

What exactly did you try?

 

In any case, I think at the moment this is impossible if you use a mobile browser in the usual sense.

[mikromundo]

Yes, accessing via cell phone.

It was really a question... whether it would be possible to do it without being in fullscreen.

But I understand that it only works like that.

thank you all !!!

[Thiago Moraes]

You can use JavaScript to detect the screen orientation in your UniGui application running on a smartphone. Just grab the 'window.orientation' property, and you'll know if it's in portrait or landscape mode.

[mikromundo]

Hello my friend, thank you.

so...I created a specific function for orientation / platform detection...but the question above wouldn't be that.

It's really change.

is to force the orientation and as mentioned, it only works on "full screen".

[Thiago Moraes]

Yeah, it's totally possible to detect screen orientation in a UniGui app on a smartphone. You can use JavaScript to check the window.orientation property, and then take action based on the value (0 for portrait, 90 for landscape, -90 for landscape in the other direction).