Smarty Iteration并获取记录中的上一列

Question

In my loop, I want to compare the current column in my recordset to the next in order to add an extra blank row if different.

{if $smarty.section.row.next.pc_name != $timeblocks[row].pc_name}
    <tr bgcolor="#333333"><td colspan="6">&nbsp;</td></tr>
{/if}

Answer 1

I always done these things by checking previous record, like this:

{assign var="last" value=""}

{section name=row loop=$rows}
    ...
    {if $last != $timeblocks[row].pc_name}
        <tr bgcolor="#333333"><td colspan="6">&nbsp;</td></tr>
        {assign var="last" value=$timeblocks[row].pc_name} {* UPDATE LAST *}
    {/if}
{/section}

However, if you want to maintain your logic, you can use index_next section property, which gives you the next iteration index (unfortunately not the next iteration element, but no problems):

{if $timeblocks[$smarty.section.row.index_next].pc_name != $timeblocks[row].pc_name}
    <tr bgcolor="#333333"><td colspan="6">&nbsp;</td></tr>
{/if}