Question

我正在尝试以编程方式将行添加到以XML定义的表中（此行中包含内部表）。

<TableLayout android:id="@+id/maintable"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:stretchColumns="*" xmlns:android="http://schemas.android.com/apk/res/android">
    <TableRow android:id="@+id/tabrow">
        <TableLayout android:id="@+id/tableLayout1"
            android:layout_width="fill_parent" android:layout_height="fill_parent"
            xmlns:android="http://schemas.android.com/apk/res/android">
            <TableRow>
                <TextView android:id="@+id/titlerow" android:layout_height="fill_parent" android:text="Hello world"
                    android:gravity="center" android:layout_width="fill_parent"
                    android:layout_weight="1" android:textSize="17sp"></TextView>
            </TableRow>
            <TableRow>
                <LinearLayout android:orientation="horizontal" 
                    android:layout_width="fill_parent" android:layout_height="fill_parent"
                    android:layout_weight="1">
                    <TextView android:text="@string/time1" android:id="@+id/time1" style="@style/timeview"></TextView>
                    <TextView android:text="@string/time2" style="@style/dayview"></TextView>
                    <TextView android:text="@string/time3" style="@style/dayview"></TextView>

                </LinearLayout>
            </TableRow>

        </TableLayout>

    </TableRow>

现在我想在表格中多次添加此（tabrow）行。

我该怎么办？

Answer 1

这样的事情应该做：

// get your table layout
TableLayout tl = (TableLayout) findViewById(R.id.WhateverYoursIs);

// Create new row
TableRow tr = new TableRow(this);
tr.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT, TableRow.LayoutParams.WRAP_CONTENT));

// Create textview
TextView t = new TextView(this);
//
// configure your textview's and do this 2 more times  
//

t.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT, TableRow.LayoutParams.WRAP_CONTENT));

// add textview to row
tr.addView(t);
//
// do this 2 more times  
//

// add row to table
tl.addView(tr, new TableLayout.LayoutParams(TableLayout.LayoutParams.FILL_PARENT, TableLayout.LayoutParams.WRAP_CONTENT));

你必须根据你需要的频率将行创建内容放入循环中

表格布局行以编程方式添加子表

1 个答案: