javascript - Smarty 内部 javascript 条件...可能吗？

Question

我正在尝试使用 javascript 条件并将其与 smarty 代码混合...这可能吗？

例如:

<script>

if (myjsVar == '2') {
    {some smarty here}
}

</script>

这就是我正在尝试做的事情:

{literal}
<script type="text/javascript">
  myjsVar = '2';
  if (myjsVar == '2') {
    {include file='inc.html'}
}
</script>
{/literal}

此时此代码不包含任何内容...语法？

Answer 1

您可以使用literal允许按字面意思获取数据 block 。例如 Javascript 或 CSS

{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.

{literal}
<script type="text/javascript">
if (myjsVar == '2') {
    {include file='inc.html'}
}
</script>
{/literal}

您还可以使用{ldelim} and {rdelim}用于转义 smartys 模板分隔符

<script type="text/javascript">
if (myjsVar == '2') {ldelim}
    {include file='inc.html'}
{rdelim}
</script>