Javascript 如何在Laravel4.2中从视图脚本调用模型函数
我在视图的脚本块中有一个倒计时计时器。Edit.blade.php:Javascript 如何在Laravel4.2中从视图脚本调用模型函数,javascript,php,ajax,laravel,laravel-4,Javascript,Php,Ajax,Laravel,Laravel 4,我在视图的脚本块中有一个倒计时计时器。Edit.blade.php: <div class='bottom_timer_block'> <span class="bottime_title">Subscription period</span> <span><b>End date:</b> {{ $paid_till }}</span> <span> <b
<div class='bottom_timer_block'>
<span class="bottime_title">Subscription period</span>
<span><b>End date:</b> {{ $paid_till }}</span>
<span>
<b>Countdown timer: </b>
<span id="demo"></span>
<script>
var countDownDate = new Date('{{ $paid_till }}').getTime();
var x = setInterval(function() {
// Get todays date and time
var now = new Date().getTime();
// Find the distance between now an the count down date
var distance = countDownDate - now;
// Time calculations for days, hours, minutes and seconds
var days = Math.floor(distance / (1000 * 60 * 60 * 24));
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((distance % (1000 * 60)) / 1000);
// Display the result in the element with id="demo"
document.getElementById("demo").innerHTML = days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
// If the count down is finished, write some text
if (distance < 0) {
$.post("/ajax/update-payment", {id:$user->id} ).done(function( data ) {
});
clearInterval(x);
document.getElementById("demo").innerHTML = "EXPIRED";
}
}, 1000);
</script>
但是,我得到了未捕获的SyntaxError:Unexpected token>error。有没有其他方法可以解决这个问题?这是因为您将php变量直接传递给javascript:
{id:$user->id}
然而,另一个问题是,花括号在刀片模板引擎中有特殊的意义,所以您应该按如下方式传递它:
{id: '{{ $user->id }}' }
{id: '{{ $user->id }}' }