$_REQUEST is $_GET <http://www.php.net/manual/en/reserved.variables.get.php>,
$_POST <http://www.php.net/manual/en/reserved.variables.post.php> and $_COOKIE
<http://www.php.net/manual/en/reserved.variables.cookies.php>.
since you are not doing query string, it be null.
On Saturday, May 12, 2012 10:22:34 PM UTC-4, Jeresam515 wrote:
>
> when sending data to a php server through android I cam across this error:
> "Notice: Undefined index: IT in C:\xampp\htdocs\hello.php on line 4". After
> a few hours of messing around with it I can't solve my issue.
>
> hello.php :
>
> <?php
> mysql_connect("localhost","user","pass");
> mysql_select_db("mmo");
> $r=mysql_query("update players set X = '".$_REQUEST['IT']."' where 22=22");
> if(!$r)
> echo "Error in query: ".mysql_error();
> mysql_close();
> header('Refresh: 0.01; URL=http://localhost/hello.php');
> ?>
>
> update method in android:
>
> public void UpdateSeverWithPlayer()
> {List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
> nameValuePairs.add(new BasicNameValuePair("IT","3"));
> try{
> HttpClient httpclient = new DefaultHttpClient();
> HttpPost httppost = new HttpPost("http://10.0.2.2/hello.php";);
> httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
>
> HttpResponse response = httpclient.execute(httppost);
> HttpEntity entity = response.getEntity();
> is = entity.getContent();
> }catch(Exception e){
> Log.e("log_tag", "Error in http connection"+e.toString());
> }}
>
> I am working on the android emulator and do have the internet permission.
> As always help is greatly appreciated. EDIT 1: It appears the issue is in
> the android and not the php code.
>
>
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