rownum is used to display the current loop iteration, starting with one. It is an alias to iteration, they work identically.
rownum 用于显示循环的次数. 该属性是iteration的别名,两者等同.
Example 7-27. section property rownum 例 7-27. section 的 rownum 属性演示
{section name=customer loop=$custid} {$smarty.section.customer.rownum} id: {$custid[customer]}<br> {/section} OUTPUT: 1 id: 1000<br> 2 id: 1001<br> 3 id: 1002<br>