Attributes
[属性]

Most of the functions take attributes that specify or modify their behavior.
Attributes to Smarty functions are much like HTML attributes.
Static values don't have to be enclosed in quotes, but it is recommended for literal strings.
Variables may also be used, and should not be in quotes.

大多数函数都带有自己的属性以便于规定和修改他们的行为.
smarty函数的属性很像html语法的属性.
静态数值不需要加引号,但是字符串例外.
变量同样被用到了,它们也不能加引号.

Some attributes require boolean values (true or false).
These can be specified as either unquoted true, on, and yes, or false, off, and no.

一些属性用到了布尔值(真或假).
它们不需要引号,可以是true,on,yes或者false,off,no.

Example 3-3. function attribute syntax
例 3-3.函数属性的语法

{include file="header.tpl"}

{include file=$includeFile}

{include file=#includeFile#}

{html_select_date display_days=yes}

<SELECT name=company>
{html_options values=$vals selected=$selected output=$output}
</SELECT>