在挂毯网格中抑制rowsPerPage（分页）

Question

Is there any way in Tapestry 5 to suppress pagination for a gird component?

I searched all over the internet, couldn't find a solution. I have a requirement to display a grid with the full list regardless of it's length. My observations:

• I tried t:rowsPerPage=0 but got a divide by zero error.
• Tried -1 as well, didn't work.
• If I remove rowsPerPage entirely, I see 25 rows. (Looks like this must be the default value.)

Answer 1

只需将每页的行数设置为非常大的数目

Answer 2

You can see from the javadoc that the default is symbol:tapestry.components.grid_rows_per_page so you could override this symbol if you'd like to do it globally. Another option is:

TML

<t:grid source="..." rowsPerPage="prop:rowsPerPage" />

Java

public int getRowsPerPage() {
   return Integer.MAX_VALUE;
}