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POHow to recieve data from database back into android
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2013-05-13T20:50:18.287
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I have created a webservice called "login.php" where I send the id and password information from android. The webservice successfully catches the id and password. I need to compare that id and password to the ones already present in the database and check whether they exist or not. If they do, I need to send back an "okay message" back to android so I can start a new intent. If the id and password do not exist, I want to display an error. Below is my code. Login.java <pre><code>HttpPost httppost = new HttpPost("http://abc.com/webservice/Login.php"); try { List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2); nameValuePairs.add(new BasicNameValuePair("userid", et1.getText().toString())); nameValuePairs.add(new BasicNameValuePair("pass", et2.getText().toString())); httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); client.execute(httppost); Log.d("valueeeeeeeeeeee", et6.getText().toString()); } catch (ClientProtocolException e) { // TODO Auto-generated catch block Log.d("exppppppp", "msg"); } catch (IOException e) { // TODO Auto-generated catch block Log.d("exppppppp", "msg"); } </code></pre> Login.php: <pre><code><?php $host = "localhost"; $user = "user"; $pass = "pass"; $connection = mysql_connect($host,$user,$pass) or die (mysql_errno().": ".mysql_error()." "); $userid = $_POST['userid']; $pass = $_POST['pass']; $db_select=mysql_select_db("my_db"); if(!$db_select){ die(mysql_error()); echo "error"; } </code></pre> What query should I run here to check the database against the specific id and password it recieved and send back an "okay message" to the android app. Thanks
Tags
<php><android><sql><database><http-post>
Title
How to recieve data from database back into android
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Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.