Home/ Questions/Q 6937855
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-27T12:25:04+00:00

In the code below, I’m getting only the last row in my database, i.e.

  • 0

In the code below, I’m getting only the last row in my database, i.e. first name and last name of the last row in my DB. My question is: how do I change this code in order to get all the results printed?

package samples.directory;      

import android.app.Activity;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.webkit.WebView;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class clanguage extends Activity {
protected Cursor c;
protected SQLiteDatabase db;


protected TextView employeeName;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.webdesign);
    WebView engine = (WebView) findViewById(R.id.web_engine);

    db = (new DatabaseHelper(this)).getWritableDatabase();

    Cursor c = db.rawQuery("SELECT firstName, lastName FROM employee", null);
    if (c != null ) {
        if  (c.moveToFirst()) {
            do {
                String firstName= c.getString(c.getColumnIndex("firstName"));
                String lastName = c.getString(c.getColumnIndex("lastName "));                                                   
                String data = "<html>" +
                    "<body><table border=2> <tr> <td>"+firstName+"</td>+                                
                    <td>"+lastName+"</td></tr></body></html>";

                engine.loadData(data, "text/html", "UTF-8");

            }while (c.moveToNext());
        } 
    }
}
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    try this way

    StringBuffer data = new StringBuffer("<html>");
data.append("<body><table border=2>");
do {

    String firstName= c.getString(c.getColumnIndex("firstName"));
    String lastName = c.getString(c.getColumnIndex("lastName "));

    data.append("<tr> <td>"+firstName+"</td><td>"+lastName+"</td></tr>");

}while (c.moveToNext());
data.append("</table></body></html>");
engine.loadData(data, "text/html", "UTF-8");

    you everytime override content of data object and load it.

    • 0