{switch name="vo.type_id"} {case value="1"} {if condition="empty($vo2.vod_state) eq true"} {$vo2.vod_remarks} {else/} {$vo2.vod_state} {/if} {/case} {case value="2"} {if condition="empty($vo2.vod_state) eq true"} {$vo2.vod_remarks} {else/} {$vo2.vod_state} {/if} {/case} {case value="3"} {if condition="empty($vo2.vod_state) eq true"} {$vo2.vod_remarks} {else/} {$vo2.vod_state} {/if} {/case} {case value="4"} {if condition="empty($vo2.vod_state) eq true"} {$vo2.vod_remarks} {else/} {$vo2.vod_state} {/if} {/case} {default /} {/switch}