StackOverflow2013

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plurals

POretrieve data from database which contain more than one data
primarykey
Id
8424300
data
AcceptedAnswerId
8424434
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-12-07T23:43:53.003
FavoriteCount
0
LastActivityDate
2011-12-07T23:59:31.547
LastEditDate
LastEditorUserId
0
OwnerUserId
983667
ParentId
0
PostTypeId
1
Score
0
ViewCount
412
LastEditorDisplayName
text
Body
I want to retrieve data from sqlite. user can have more than 1 score and i want to display it. it can show if user just have only one score, but it shows blank screen if user have more than one score. These are my code ScoreDetailActivity.java <pre><code>public class ScoreDetailActivity extends Activity { protected TextView userName; protected TextView score; protected int user_Id; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.scoredetail); user_Id = getIntent().getIntExtra("USER_ID", 0); SQLiteDatabase db = (new DatabaseUsername(this)).getWritableDatabase(); Cursor cursor = db.rawQuery("SELECT alm._id, alm.nama, alm.jekel, sc._id, sc.score, sc.userId FROM almag alm LEFT OUTER JOIN score sc ON alm._id = sc.userId WHERE alm._id = ?", new String[]{""+user_Id}); if (cursor.getCount() == 1) { cursor.moveToFirst(); userName = (TextView) findViewById(R.id.userName); userName.setText(cursor.getString(cursor.getColumnIndex("nama"))); score = (TextView) findViewById(R.id.score); score.setText(cursor.getString(cursor.getColumnIndex("score"))); } }} </code></pre> scoredetail.xml <pre><code><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TextView android:id="@+id/userName" android:layout_width="wrap_content" android:layout_height="wrap_content"/> <TextView android:id="@+id/score" android:layout_width="wrap_content" android:layout_height="wrap_content"/> </code></pre> I hope someone can help. Thank you
Tags
<android><database><sqlite><cursor>
Title
retrieve data from database which contain more than one data
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USkumisku
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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.