A tag loops through dynamic attributes.

This example shows how to use a simple loop-tag with dynamic attributes. Try reloading the page a few times. The numbers of rows and columns are different each time.

0 1 2 3 4 5 6
0 1 2 3 4 5 6
7 8 9 10
11 12 13 14 15 16 17
18
19 20 21 22 23 24
25 26 27 28 29
30 31 32
33 34 35 36
37 38 39