show
showis used as a parameter to section.showis a boolean value, true or false. If false, the section will not be displayed. If there is a sectionelse present, that will be alternately displayed.
show是 section 的参数.show取值为布尔值 true 或 false. 如果设置为 false,该循环将不显示. 如果指定了 sectionelse 子句,该字句是否显示也取决于该值.
Example 7-29. section attribute show 例 7-29. section 的 show 属性演示
{* $show_customer_info may have been passed from the PHP application, to regulate whether or not this section shows *} {section name=customer loop=$custid show=$show_customer_info} {$smarty.section.customer.rownum} id: {$custid[customer]} {/section} {if $smarty.section.customer.show} the section was shown. {else} the section was not shown. {/if} OUTPUT: 1 id: 1000 2 id: 1001 3 id: 1002 the section was shown. |
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