javascript - 如何在 smarty tpl 中使用 javascript 函数

Question

我有一个假访客计数器脚本，它用 javascript 编码，但我想在 smarty tpl 文件中使用它，我尝试这样做，但它没有显示在我想要的位置。脚本代码如下

<!--Simply copy and paste it where you wish the counter to appear.-->


<SCRIPT language="JavaScript" type="text/javascript">
// counter - from http://rainbow.arch.scriptmania.com/scripts
function fakecounter(){

//decrease/increase counter value (depending on perceived popularity of your site!)
var decrease_increase=2460

var counterdate=new Date()
var currenthits=counterdate.getTime().toString()
currenthits=parseInt(currenthits.substring(2,currenthits.length-4))+decrease_increase

document.write("You are visitor # <b>"+currenthits+"</b> to my site!")
}
fakecounter()
</script>

我正在尝试在 </script> 之后使用它.

Answer 1

这个脚本应该可以正常运行。如果您将其放入干净的 Smarty 模板文件中，您将获得类似于以下内容的信息:

You are visitor # 945155 to my site!

但是，在旧版本的 smarty 中，您需要使用 {literal} 来使用 JavaScript，因此您的代码应如下所示:

<!--Simply copy and paste it where you wish the counter to appear.-->


<SCRIPT language="JavaScript" type="text/javascript">
    {literal}
    // counter - from http://rainbow.arch.scriptmania.com/scripts
    function fakecounter() {

//decrease/increase counter value (depending on perceived popularity of your site!)
        var decrease_increase = 2460

        var counterdate = new Date()
        var currenthits = counterdate.getTime().toString()
        currenthits = parseInt(currenthits.substring(2, currenthits.length - 4)) + decrease_increase

        document.write("You are visitor # <b>" + currenthits + "</b> to my site!")
    }
    fakecounter()
    {/literal}
</script>