In EmployeeEdit.onCreate() you set mRowId = null; Peli
On Oct 14, 7:15 pm, JavaAndroid <[EMAIL PROTECTED]> wrote: > Hi All, > I could trouble shoot my issue. I could insert a new record and delete > an existing one..But while editing and updating i m getting rowId as > 0. it simply displays 0 for all records... > i feel we are setting the rowId to intent in this method.. > protected void onListItemClick(ListView l, View v, int position, long > _id) > > protected void onListItemClick(ListView l, View v, int position, long > _id){ > super.onListItemClick(l, v, position, _id); > Cursor c = mCursor; > Log.d(TAG, "Position in the List "+position); > Log.d(TAG, "Cursor-----"+c); > c.moveToPosition(position); > Log.d(TAG, "Row Id for the selected Record"+c.getLong(0)); > Intent i = new Intent(this,EmployeeEdit.class); > i.putExtra(EmployeeDAO.KEY_ROW_ID,_id); > i.putExtra(EmployeeDAO.EMP_NAME, c.getString( > c.getColumnIndexOrThrow(EmployeeDAO.EMP_NAME))); > i.putExtra(EmployeeDAO.EMP_AGE, c.getInt( > c.getColumnIndexOrThrow(EmployeeDAO.EMP_AGE))); > i.putExtra(EmployeeDAO.EMP_QUALIFICATION, c.getString( > > c.getColumnIndexOrThrow(EmployeeDAO.EMP_QUALIFICATION))); > i.putExtra(EmployeeDAO.EMP_DEPT, c.getString( > c.getColumnIndexOrThrow(EmployeeDAO.EMP_DEPT))); > startActivityForResult(i, ACTIVITY_EDIT); > } > > protected void onActivityResult(int requestCode, int resultCode, > Intent intent){ > super.onActivityResult(requestCode, resultCode, intent); > Bundle extras = intent.getExtras(); > switch(requestCode){ > case ACTIVITY_CREATE: > String employeeName = extras.getString(EmployeeDAO.EMP_NAME); > int employeeAge = > Integer.parseInt(extras.getString(EmployeeDAO.EMP_AGE)); > String employeeQualification = > extras.getString(EmployeeDAO.EMP_QUALIFICATION); > String employeeDept = extras.getString(EmployeeDAO.EMP_DEPT); > employee.insertEmployeeInformation(employeeName, employeeAge, > employeeQualification, employeeDept); > fillData(); > break; > case ACTIVITY_EDIT: > Long rowId = extras.getLong(EmployeeDAO.KEY_ROW_ID); > Log.d(TAG, "RowId in Activity Edit"+rowId); > if(rowId != null){ > Log.d(TAG, "RowId While Updating the record "+rowId); > String updateEmployeeName = > extras.getString(EmployeeDAO.EMP_NAME); > int updateEmployeeAge = > Integer.parseInt(extras.getString(EmployeeDAO.EMP_AGE)); > String updateEmployeeQualification = > extras.getString(EmployeeDAO.EMP_QUALIFICATION); > String updateEmployeeDept = > extras.getString(EmployeeDAO.EMP_DEPT); > employee.updateEmployeeInformation(rowId, > updateEmployeeName, > updateEmployeeAge, > updateEmployeeQualification, > updateEmployeeDept); > fillData(); > break; > } > } > > we would be taking this value in onActivityResult() method and calling > DAO layer from there..... > > i have debugged this, but rowId always remains at 0.... can anybody > find where the Problem is?? > > All classes are present in first Post... > Thanks in Advance > > Thanks > JavaAndroid > > On Oct 13, 10:57 pm, JavaAndroid <[EMAIL PROTECTED]> wrote: > > > Peli > > Thanks a million for your timely help. Logcat was really helpful in > > identifying the issue, and i got my application working.....thanks > > again > > > JavaAndroid > > > On Oct 13, 6:15 pm, Peli <[EMAIL PROTECTED]> wrote: > > > > The answer is in the last post > > > here:http://groups.google.com/group/android-beginners/browse_thread/thread... > > > > Since there can be several emulators open at a time, you also have to > > > open the "devices" list, and click on your emulator to activate the > > > logcat output. > > > > Peli > > > > On Oct 13, 10:25 am, JavaAndroid <[EMAIL PROTECTED]> wrote: > > > > > Hi Peli, > > > > Thanks for ur Valuable response. I m not aware of this logcat tab in > > > > eclipse. Is that present in any Window?? > > > > > Thanks > > > > JavaAndroid > > > > > On Oct 13, 12:42 pm, Peli <[EMAIL PROTECTED]> wrote: > > > > > > You have to use logcat to see the debugging statements. > > > > > > Either from Eclipse open the logcat tab and choose the device from the > > > > > devices list. > > > > > Or in a shell enter "adb logcat". > > > > > > Peliwww.openintents.org > > > > > > On Oct 13, 2:49 am, JavaAndroid <[EMAIL PROTECTED]> wrote: > > > > > > > Hi All, > > > > > > I m a novice in Google Android.. Just started with couple of > > > > > > tutorials > > > > > > present in Google Android Documentation page. > > > > > > I have modified theNotePadapplicationpresent there. I have four > > > > > > textfields namely, employeeName,employeeAge, > > > > > > employeeQualification, employeeDept. > > > > > > I could insert a new record and delete an existing record, but i m > > > > > > facing problem in editing an existing record. When i click a record > > > > > > it > > > > > > says, theApplicationEmployeeInformation has stopped unexpectedly. > > > > > > Here is my EmployeeInfo class > > > > > > package com.dreamapp.employeeinfo.activity; > > > > > > > import android.app.ListActivity; > > > > > > import android.content.Intent; > > > > > > import android.database.Cursor; > > > > > > import android.os.Bundle; > > > > > > import android.util.Log; > > > > > > import android.view.Menu; > > > > > > import android.view.MenuItem; > > > > > > import android.view.View; > > > > > > import android.widget.ListView; > > > > > > import android.widget.SimpleCursorAdapter; > > > > > > > import com.dreamapp.employeeinfo.util.EmployeeDAO; > > > > > > > public class EmployeeInfo extends ListActivity { > > > > > > private static final int ACTIVITY_CREATE =0; > > > > > > private static final int ACTIVITY_EDIT =1; > > > > > > > private static final int INSERT_ID = Menu.FIRST; > > > > > > private static final int DELETE_ID = Menu.FIRST+1; > > > > > > > private EmployeeDAO employee; > > > > > > private Cursor mCursor; > > > > > > > private static final String TAG="EmployeeInfo"; > > > > > > /** Called when the activity is first created. */ > > > > > > [EMAIL PROTECTED] > > > > > > public void onCreate(Bundle savedInstanceState) { > > > > > > super.onCreate(savedInstanceState); > > > > > > setContentView(R.layout.employee_list); > > > > > > employee = new EmployeeDAO(this); > > > > > > employee.open(); > > > > > > fillData(); > > > > > > } > > > > > > > public void fillData(){ > > > > > > mCursor = employee.fetchAllEmployeeInformation(); > > > > > > startManagingCursor(mCursor); > > > > > > > String[] from = new String[] {EmployeeDAO.EMP_NAME}; > > > > > > > int[] to = new int[] {R.id.text1}; > > > > > > SimpleCursorAdapter employeeList = > > > > > > new SimpleCursorAdapter(this, R.layout.employee_row, > > > > > > mCursor,from, to); > > > > > > setListAdapter(employeeList); > > > > > > } > > > > > > > public boolean onCreateOptionsMenu(Menu menu){ > > > > > > super.onCreateOptionsMenu(menu); > > > > > > menu.add(0, INSERT_ID, 0, R.string.menu_insert); > > > > > > menu.add(0, DELETE_ID, 0, R.string.menu_delete); > > > > > > return true; > > > > > > } > > > > > > > public boolean onMenuItemSelected(int featureId, MenuItem item){ > > > > > > switch(item.getItemId()){ > > > > > > case INSERT_ID: > > > > > > insertEmployeeInformation(); > > > > > > return true; > > > > > > case DELETE_ID: > > > > > > employee.deleteEmployeenformation(getListView(). > > > > > > getSelectedItemId()); > > > > > > fillData(); > > > > > > return true; > > > > > > } > > > > > > return super.onMenuItemSelected(featureId, item); > > > > > > } > > > > > > > public void insertEmployeeInformation(){ > > > > > > Intent i = new Intent(this,EmployeeEdit.class); > > > > > > startActivityForResult(i, ACTIVITY_CREATE); > > > > > > } > > > > > > > protected void onListItemClick(ListView l, View v, int position, > > > > > > long id){ > > > > > > super.onListItemClick(l, v, position, id); > > > > > > Cursor c = mCursor; > > > > > > Log.w(TAG, "Position in the List "+position); > > > > > > c.moveToPosition(position); > > > > > > Intent i = new Intent(this,EmployeeEdit.class); > > > > > > i.putExtra(EmployeeDAO.KEY_ROW_ID, id); > > > > > > i.putExtra(EmployeeDAO.EMP_NAME, c.getString( > > > > > > > c.getColumnIndexOrThrow(EmployeeDAO.EMP_NAME))); > > > > > > i.putExtra(EmployeeDAO.EMP_AGE, id); > > > > > > i.putExtra(EmployeeDAO.EMP_QUALIFICATION, c.getInt( > > > > > > > c.getColumnIndexOrThrow(EmployeeDAO.EMP_QUALIFICATION))); > > > > > > i.putExtra(EmployeeDAO.EMP_QUALIFICATION, c.getString( > > > > > > > c.getColumnIndexOrThrow(EmployeeDAO.EMP_QUALIFICATION))); > > > > > > i.putExtra(EmployeeDAO.EMP_DEPT, c.getString( > > > > > > > c.getColumnIndexOrThrow(EmployeeDAO.EMP_DEPT))); > > > > > > startActivityForResult(i, ACTIVITY_EDIT); > > > > > > } > > > > > > > protected void onActivityResult(int requestCode, int resultCode, > > > > > > Intent intent){ > > > > > > super.onActivityResult(requestCode, resultCode, intent); > > > > > > Bundle extras = intent.getExtras(); > > > > > > switch(requestCode){ > > > > > > case ACTIVITY_CREATE: > > > > > > String employeeName = > > > > > > extras.getString(EmployeeDAO.EMP_NAME); > > > > > > int employeeAge = > > > > > > extras.getInt(EmployeeDAO.EMP_NAME); > > > > > > String > > ... > > read more » --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. 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