问题描述
我在sqllite一定的数据,并随时更新,我点击Save按钮,每一次,我想显示数据到表布局更新的data.I增加更多的行具有一定的code,但它展示只有更新的数据替换previous的数据,我想添加更多行的数据更新。我知道这仅仅是添加一行到表格的布局,但我如何添加更多的行。
TableLayout TL =(TableLayout)findViewById(R.id.maintable);
的TableRow TR1 =新的TableRow(本);
tr1.setLayoutParams(新的LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
TextView中的TextView =新的TextView(本);
textview.setText(数据);
//textview.getTextColors(R.color。)
textview.setTextColor(Color.YELLOW);
tr1.addView(TextView的);
tl.addView(TR1,新TableLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
您已经添加一行到表格的布局,你可以添加多个的TableRow
实例进路的 tableLayout
对象
tl.addView(ROW1);
tl.addView(ROW2);
等等...
I have certain data in sqllite and it update every time whenever, I click on save button and i want to show the data into a table layout for adding more rows for updated data.I have certain code but it show only the updated data replacing previous data and i want to add more rows as the data updated. I know this is only to add one row into table layout but how can i add more rows.
TableLayout tl=(TableLayout)findViewById(R.id.maintable);
TableRow tr1 = new TableRow(this);
tr1.setLayoutParams(new LayoutParams( LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
TextView textview = new TextView(this);
textview.setText(data);
//textview.getTextColors(R.color.)
textview.setTextColor(Color.YELLOW);
tr1.addView(textview);
tl.addView(tr1, new TableLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
The way you have added a row into the table layout you can add multiple TableRow
instances into your tableLayout
object
tl.addView(row1);
tl.addView(row2);
etc...
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