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How receive data from a php script
Posted: Sat Aug 30, 2014 1:05 am
by falsam
■ i have this very small script php (
receivedata.php)
Code: Select all
<?php
echo json_encode(array("value" => "Hello World"));
?>
■ And now, my very small spiderbasic code
Code: Select all
rocedure.s Dummy()
!var cr=""
!$.getJSON('receivedata.php', function(Data) {
! cr = Data.value;
! alert(cr); ; //Data receive is correct
!});
!return cr;
EndProcedure
Debug Dummy()
the alert function returns the value of the scrip php. But not debug. How can I get this value?
PS : The JavaScript is slow to execute.
Re: How receive data from a php script
Posted: Sat Aug 30, 2014 8:06 am
by the.weavster
There are now JSON commands so you shouldn't have to resort to inline JavaScript:
http://purebasic.com/documentation/json/index.html
Re: How receive data from a php script
Posted: Sun Aug 31, 2014 8:15 pm
by falsam
I can use Json with Pure Basic but not with SpiderBasic.
Re: How receive data from a php script
Posted: Mon Sep 01, 2014 12:15 pm
by the.weavster
falsam wrote:I can use Json with Pure Basic but not with SpiderBasic.
Ah, I didn't realise these commands hadn't been implemented in SpiderBasic yet.
Re: How receive data from a php script
Posted: Mon Sep 01, 2014 2:06 pm
by poshu
Json is implemented since beta 1.
Re: How receive data from a php script
Posted: Mon Sep 01, 2014 4:12 pm
by falsam
poshu wrote:Json is implemented since beta 1.
Yes but but how does it work with Spider Basic ?
Re: How receive data from a php script
Posted: Tue Sep 02, 2014 3:04 pm
by poshu
Like in pure : loadjson()?
Re: How receive data from a php script
Posted: Tue Sep 02, 2014 5:24 pm
by Peter
poshu wrote:Like in pure : loadjson()?
Did you try it? It doesn't work.
Works:
Code: Select all
Procedure HttpGetEvent(Success, Result$)
If Success
Debug Result$ ; -> {"value":"Hello World"}
Else
Debug "HTTPRequest(): Error"
EndIf
EndProcedure
HTTPRequest(#PB_HTTP_Get, "http://localhost/sb/php.php", "", @HttpGetEvent())
Doesn't work:
Code: Select all
Result = LoadJSON(#PB_Any, "http://localhost/sb/php.php")
Debug Result ; -> 100000
Debug ComposeJSON(Result, #PB_JSON_PrettyPrint) ; -> undefined
I guess, we need a callback (like in HTTPRequest()) for LoadJSON().
Greetings ... Peter
Re: How receive data from a php script
Posted: Tue Sep 02, 2014 7:00 pm
by the.weavster
Peter wrote:Works:
Code: Select all
Procedure HttpGetEvent(Success, Result$)
If Success
Debug Result$ ; -> {"value":"Hello World"}
Else
Debug "HTTPRequest(): Error"
EndIf
EndProcedure
HTTPRequest(#PB_HTTP_Get, "http://localhost/sb/php.php", "", @HttpGetEvent())
Doesn't work:
Code: Select all
Result = LoadJSON(#PB_Any, "http://localhost/sb/php.php")
Debug Result ; -> 100000
Debug ComposeJSON(Result, #PB_JSON_PrettyPrint) ; -> undefined
I guess, we need a callback (like in HTTPRequest()) for LoadJSON().
Greetings ... Peter
Have you tried HTTPRequest() and then using ParseJSON() on the response?
Re: How receive data from a php script
Posted: Tue Sep 02, 2014 7:06 pm
by Peter
ParseJSON() works. What i try to explain is, that it is (currently) not
possible to receive data from a php script with the JSON-Commands.
Greetings ... Peter