{literal} tags allow a block of data to be taken literally. This is typically
used around Javascript or stylesheet blocks where {curly braces} would
interfere with the template delimiter syntax. Anything within
{literal}{/literal} tags is not interpreted, but displayed as-is.
If you need template tags embedded in a {literal} block, consider using
{ldelim}{rdelim} to escape the
individual delimiters instead.
Замечание
{literal}{/literal} tags are normally not necessary, as Smarty ignores delimiters that are surrounded by whitespace.
Be sure your javascript and CSS curly braces are surrounded by whitespace. This is new behavior to Smarty 3.
Пример 7.59. {literal} tags
<script>
// the following braces are ignored by Smarty
// since they are surrounded by whitespace
function myFoo {
alert('Foo!');
}
// this one will need literal escapement
{literal}
function myBar {alert('Bar!');}
{/literal}
</script>
See also
{ldelim} {rdelim}
and the
escaping Smarty parsing page.