Re: LC Server - Check for Screen size?

2021-03-22 Thread scott--- via use-livecode
Matthias, thank you so much for the complete solution. I’m such a beginner with 
LC server (and not even a beginner at JS) that your explanation was what I 
needed.
--
Scott Morrow

Elementary Software
(Now with 20% less chalk dust!)
web   https://elementarysoftware.com/
email sc...@elementarysoftware.com
booth1-360-734-4701
--


> On Mar 21, 2021, at 4:51 AM, matthias rebbe via use-livecode 
>  wrote:
> 
> Hi Rick,
> here's a sample with some put commands and comments for better understanding.
>  -- read Cookie screeres if available
> put $_COOKIE["screenres"] into tScreenRes
> 
> if tScreenRes is empty
> then
>   put "cookie not found. we need to write the cookie"
> -- the cookie does not exists or is empty, so we now executing JS, but 
> -- the following closing tag is mandatory, otherwise the js is not executed
> ?>   
> 
>   let screenwidth = (screen.availWidth);
>   let screenheight =(screen.availHeight);
>   document.cookie = "screenres="+screenwidth +","+screenheight;
> 
>put "cookie written"
> else
>   put "Cookie already there"
> end if
> 
> --now we extract height and width from the var tScreenRes
> set the itemdelimiter to ","
> put item 1 of tScreenRes to tWidth
> put item 2 of tScreenRes to tHeight
> 
> --from here take action according the detected screenresolution.
> ?>
> 
> 
> Note: The above script detects and uses the available screen resolution. 
> Regards,
> 
> 
> -
> Matthias Rebbe
> Life Is Too Short For Boring Code
> 
>> Am 21.03.2021 um 01:02 schrieb Rick Harrison via use-livecode 
>> :
>> 
>> Hi Matthias,
>> 
>> So you are thinking something like:
>> 
>> 
>> 
>> 
>> 
>> Your Screen:
>> 
>> 
>> 
>> 
>> var txt = "";
>> txt += "

Total width/height: " + screen.width + "*" + screen.height + >> "

"; >> txt += "

Available width/height: " + screen.availWidth + "*" + >> screen.availHeight + "

"; >> txt += "

Color depth: " + screen.colorDepth + "

"; >> txt += "

Color resolution: " + screen.pixelDepth + "

"; >> >> document.getElementById("demo").innerHTML = txt; >> >> >> >> >> >> And then put the information into a Javascript cookie and then read the >> cookie value with an LC Server script. >> >> I’ll see if I can get that to work. >> >> Thanks! >> >> Rick >> >>> On Mar 20, 2021, at 6:10 PM, matthias rebbe via use-livecode >>> wrote: >>> >>> As Livecode Server runs on the server there is no direct command/function >>> in LC Server available for this task. >>> >>> But you could use Javascript (document.cookie) in your LC Server script >>> to write the screen resolution into a cookie and read that cookie then with >>> your Livecode Server script. >>> >>> >>> - >>> Matthias Rebbe >>> Life Is Too Short For Boring Code >> >> ___ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your subscription >> preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode > > > ___ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode

Re: LC Server - Check for Screen size?

2021-03-21 Thread Rick Harrison via use-livecode
Hi Matthias,

Thanks!

Rick

> On Mar 21, 2021, at 7:51 AM, matthias rebbe via use-livecode 
>  wrote:
> 
> Hi Rick,
> here's a sample with some put commands and comments for better understanding.
>  -- read Cookie screeres if available
> put $_COOKIE["screenres"] into tScreenRes
> 
> if tScreenRes is empty
> then
>   put "cookie not found. we need to write the cookie"
> -- the cookie does not exists or is empty, so we now executing JS, but 
> -- the following closing tag is mandatory, otherwise the js is not executed
> ?>   
> 
>   let screenwidth = (screen.availWidth);
>   let screenheight =(screen.availHeight);
>   document.cookie = "screenres="+screenwidth +","+screenheight;
> 
>put "cookie written"
> else
>   put "Cookie already there"
> end if
> 
> --now we extract height and width from the var tScreenRes
> set the itemdelimiter to ","
> put item 1 of tScreenRes to tWidth
> put item 2 of tScreenRes to tHeight
> 
> --from here take action according the detected screenresolution.
> ?>
> 
> 
> Note: The above script detects and uses the available screen resolution. 
> Regards,
> 
> 
> -
> Matthias Rebbe
> Life Is Too Short For Boring Code
> 


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Re: LC Server - Check for Screen size?

2021-03-21 Thread matthias rebbe via use-livecode
Hi Rick,
here's a sample with some put commands and comments for better understanding.
"
-- the cookie does not exists or is empty, so we now executing JS, but 
-- the following closing tag is mandatory, otherwise the js is not executed
?>   

let screenwidth = (screen.availWidth);
let screenheight =(screen.availHeight);
document.cookie = "screenres="+screenwidth +","+screenheight;

"
else
put "Cookie already there"
end if

--now we extract height and width from the var tScreenRes
set the itemdelimiter to ","
put item 1 of tScreenRes to tWidth
put item 2 of tScreenRes to tHeight

--from here take action according the detected screenresolution.
?>


Note: The above script detects and uses the available screen resolution. 
Regards,


-
Matthias Rebbe
Life Is Too Short For Boring Code

> Am 21.03.2021 um 01:02 schrieb Rick Harrison via use-livecode 
> :
> 
> Hi Matthias,
> 
> So you are thinking something like:
> 
> 
> 
> 
> 
> Your Screen:
> 
> 
> 
> 
> var txt = "";
> txt += "

Total width/height: " + screen.width + "*" + screen.height + > "

"; > txt += "

Available width/height: " + screen.availWidth + "*" + > screen.availHeight + "

"; > txt += "

Color depth: " + screen.colorDepth + "

"; > txt += "

Color resolution: " + screen.pixelDepth + "

"; > > document.getElementById("demo").innerHTML = txt; > > > > > > And then put the information into a Javascript cookie and then read the > cookie value with an LC Server script. > > I’ll see if I can get that to work. > > Thanks! > > Rick > >> On Mar 20, 2021, at 6:10 PM, matthias rebbe via use-livecode >> wrote: >> >> As Livecode Server runs on the server there is no direct command/function >> in LC Server available for this task. >> >> But you could use Javascript (document.cookie) in your LC Server script to >> write the screen resolution into a cookie and read that cookie then with >> your Livecode Server script. >> >> >> - >> Matthias Rebbe >> Life Is Too Short For Boring Code > > ___ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode

Re: LC Server - Check for Screen size?

2021-03-20 Thread Rick Harrison via use-livecode
Hi Matthias,

So you are thinking something like:





Your Screen:




var txt = "";
txt += "

Total width/height: " + screen.width + "*" + screen.height + "

"; txt += "

Available width/height: " + screen.availWidth + "*" + screen.availHeight + "

"; txt += "

Color depth: " + screen.colorDepth + "

"; txt += "

Color resolution: " + screen.pixelDepth + "

"; document.getElementById("demo").innerHTML = txt; And then put the information into a Javascript cookie and then read the cookie value with an LC Server script. I’ll see if I can get that to work. Thanks! Rick > On Mar 20, 2021, at 6:10 PM, matthias rebbe via use-livecode > wrote: > > As Livecode Server runs on the server there is no direct command/function in > LC Server available for this task. > > But you could use Javascript (document.cookie) in your LC Server script to > write the screen resolution into a cookie and read that cookie then with your > Livecode Server script. > > > - > Matthias Rebbe > Life Is Too Short For Boring Code ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode

Re: LC Server - Check for Screen size?

2021-03-20 Thread matthias rebbe via use-livecode
As Livecode Server runs on the server  there is no direct command/function in 
LC Server available for this task.

But you could use Javascript (document.cookie)  in your LC Server script  to 
write the screen resolution into a cookie and read that cookie then with your 
Livecode Server script.


-
Matthias Rebbe
Life Is Too Short For Boring Code

> Am 20.03.2021 um 22:59 schrieb Rick Harrison via use-livecode 
> :
> 
> I was wondering if there is anyway to check for the
> device type or screen size of the connected device
> for LC Server so I can serve the correct size screen?
> 
> Thanks,
> 
> Rick
> 
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