How receive data from a php script

[falsam]

■ i have this very small script php (receivedata.php)

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<?php
    echo json_encode(array("value" => "Hello World"));
?>

■ And now, my very small spiderbasic code

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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.

[the.weavster]

There are now JSON commands so you shouldn't have to resort to inline JavaScript: http://purebasic.com/documentation/json/index.html

[falsam]

I can use Json with Pure Basic but not with SpiderBasic.

[the.weavster]

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.

[poshu]

Json is implemented since beta 1.

[falsam]

Json is implemented since beta 1.

Yes but but how does it work with Spider Basic ?

[poshu]

Like in pure : loadjson()?

[Peter]

Like in pure : loadjson()?

Did you try it? It doesn't work.

Works:

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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:

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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

[the.weavster]

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?

[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