Android Question Value does not appear in the PHP page

Isac · Dec 13, 2016

In the log files I read that the value is passed, but the website does not appear

B4X:

#Region  Activity Attributes
    #FullScreen: False
    #IncludeTitle: False
#End Region

Sub Process_Globals

End Sub

Sub Globals

'Private EditText1 As EditText   
Private Button1 As Button
Dim job2 As HttpJob

   
End Sub

Sub Activity_Create(FirstTime As Boolean)
    Activity.LoadLayout("test")

End Sub
Sub Activity_Resume


End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

Sub Button1_Click
   
'    Dim name As String = EditText1.Text
'    If name = "" Then
'        Msgbox("Please enter Name", "Error")
'        Return   
'    End If


'Send a POST request

   job2.Initialize("Job2", Me)
   job2.PostString("http://www.mysite.com/test.php", "p1=45&p2=552")
  
End Sub   




Sub JobDone (Job As HttpJob)
   Log("JobName = " & Job.JobName & ", Success = " & Job.Success)
   If Job.Success = True Then
            'print the result to the logs
            Log(Job.GetString)
   Else
      Log("Error: " & Job.ErrorMessage)
      ToastMessageShow("Error: " & Job.ErrorMessage, True)
   End If
   Job.Release
End Sub

-------------------------------

Logs
JobName = Job2, Success = true
I've received 45 and 552

--------------------------------

Page PHP

PHP:

<?

$p1 = $_POST["p1"];
$p2 = $_POST["p2"];

print ("I've received $p1 and $p2");

?>

---------------------------------
I only see this page in PHP:

I've received and

DonManfred · Dec 14, 2016

$poststring is using a format which must be acceptd by the php (which is not)
Do job.multipartpost-request or rewrite your php to accept raw-posts

Erel · Dec 14, 2016

I don't understand. The logs show the correct value returned from the PHP script.

When you say: "I only see this page in PHP:" you mean that this is what you see when you open the page in the browser?

DonManfred · Dec 14, 2016

Erel said:
The logs show the correct value returned from the PHP script.

Isac said:
I only see this page in PHP:
I've received and

Where did you get this output, @Isac ?

Isac · Dec 14, 2016

you mean that this is what you see when you open the page in the browser[/QUOTE said:
Yes, the page php I only read this: I've received and

DonManfred said:

Where did you get this output, @Isac ?

Click to expand...

by Browser

DonManfred · Dec 14, 2016

Isac said:
by Browser

You are doing a GET-Request when you call http:www.domain.com/?somevar=xy&anothervar=434
Try to change your php to

PHP:

<?

$p1 = $_REQUEST["p1"];
$p2 = $_REQUEST["p2"];

print ("I've received $p1 and $p2");

?>

Erel · Dec 14, 2016

BTW, this question has nothing to do with B4A. I'm not sure why you are using PHP if you are not familiar with it. Use B4J instead.

If you do want to learn PHP then you should start with a PHP tutorial: http://www.w3schools.com/php/

Isac · Dec 14, 2016

I tested with html and it works great.

HTML:

<html>
<head>
<body>
<form action="test.php" method="post">
First name:<br>
<input type="text" name="p1"/><br>
Last name:<br>
<input type="text" name="p2"/><br>
</body>
<br>
<input type= "submit" value="send"/>
</form>
</html>

-----------------------------------

Currently it is in these conditions

php

PHP:

<?

$p1 = $_REQUEST["p1"];
$p2 = $_REQUEST["p2"];

print ("I've received $p1 and $p2");

?>

----------------------------------------------------

b4A

B4X:

job2.Initialize("Job2", Me)
job2.Download2("http://mysite.org/test.php", _
Array As String ("p1","45", "p2","552"))

-------------------------------------------------------

LOG B4A
I've received 45 and 552

Isac · Dec 15, 2016

but it does not work with

B4X:

job2.Initialize("Job2", Me)
job2.Download2("http://mysite.org/test.php", _
Array As String ("p1","45", "p2","552")

DonManfred · Dec 15, 2016

Isac said:
job2.Initialize("Job2", Me)
job2.Download2("http://mysite.org/test.php", _
Array As String ("p1","45", "p2","552")

Job.Download(2) is a GET-Request!

Change your php to use GET-Values then it will work with Download2

PHP:

<?

$p1 = $_GET["p1"];
$p2 = $_GET["p2"];

print ("I've received $p1 and $p2");

?>

As written in post #8 you also can use $_REQUEST. REQUEST will hold both; GET and POST Values.

Isac · Dec 15, 2016

Hi DonManfred,
php is right, I am using $ _REQUEST
The log indicates that the value is passed: I've received 45 and 552
I do not understand why with html code works.
I'm doing some tests on altervista, but I do not think that's the problem
I tried everything
A mistery

DonManfred · Dec 15, 2016

Isac said:
I do not understand why with html code works.

with the html-code (form) you are sending a

Isac said:
<form action="test.php" method="post">

post-request. So the values are in $_POST (and $_REQUEST)

Android Question Value does not appear in the PHP page

Isac

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