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我真的需要幫助 我有一個ResultSet作爲從MySQL DB中選擇查詢的結果。我怎樣才能在表格佈局中顯示它?我爲桌面設置了佈局在表視圖中顯示結果集
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical">
<EditText
android:id="@+id/myFilter"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="@string/some_hint" />
<TextView android:layout_width="fill_parent"
android:layout_height="wrap_content" android:padding="10dp"
android:text="@string/some_text" android:textSize="20sp" />
<TableLayout
android:id="@+id/producttablelayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:dividerPadding="@dimen/activity_horizontal_margin"
android:scrollbars="horizontal|vertical"
android:showDividers="none|beginning|middle|end" >
<TableRow
android:id="@+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="top|bottom|left|right"
android:paddingTop="@dimen/activity_horizontal_margin" >
<TextView
android:id="@+id/ttt1"
android:text="Column 1"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="@+id/ttt2"
android:text="Column 12"
android:textAppearance="?android:attr/textAppearanceLarge" />
</TableRow>
</TableLayout>
</LinearLayout>
我希望能夠將ResultSet數據添加到其中。喜歡的東西:
super.onCreate(savedInstanceState);
String s = null;
setContentView(R.layout.activity_list_all_products);
// Show the Up button in the action bar.
setupActionBar();
context333=this;
TableLayout myTable = (TableLayout)findViewById(R.id.producttablelayout);
try
{
connect2 = DriverManager.getConnection(LogonActivity.url, LogonActivity.user, LogonActivity.password);
statement2 = connect2.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
preparedStatement2 = connect2.prepareStatement("select article_code,article_desc from products limit 4");
resultSet2=preparedStatement2.executeQuery();
resultSet2.beforeFirst();
while (resultSet2.next()) {
how to add next record here to the table layout??
}
請幫
非常感謝您的回覆。 – Alex
現在我有如下:'code'while(resultSet2.next()){ \t \t TextView text111 = new TextView(this); \t text111.setText(String.valueOf(resultSet2.getString(「article_code」))); TextView text222 = new TextView(this); text222.setText(String.valueOf(resultSet2.getString(「article_desc」))); TableRow tableRowInstance = new TableRow(this); for(int i = 1; i <3; i ++){TextView text = new TextView(this) ; text.setText(將String.valueOf(resultSet2.getString(I))); tableRowInstance.addView(文本);} myTable.addView(tableRowInstance); 如何預先定義該行的佈局?在XML中? – Alex
@Alex,很難閱讀註釋部分的代碼。如果我的回答充分解決了您的原始問題,請將其除外並將上述代碼作爲新問題發佈。這對你和SO社區都有好處,因爲每個人都有機會回答你的下一個問題,可能有相同問題的人可以高效地進行搜索。謝謝 – Scott