<tr>
<td class="seat_true" id="co{$vo['row']}_{$vo['co1']}">{$vo['co1']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co2']}">{$vo['co2']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co3']}">{$vo['co3']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co4']}">{$vo['co4']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co5']}">{$vo['co5']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co6']}">{$vo['co6']}</td>
<td class="seat_true" id="co{$vo['row']}_{$vo['co7']}">{$vo['co7']}</td>
</tr>
</volist>
像这样的输出中。输出内容有1~7，我想加个判断，使得输出内容为1的<td>标签的背景颜色改变
最佳答案
