Jquery - PHP组合变量和输出结果 - jquery - php combine variables and output result

jquery - php combine variables and output result

Html and php:

<?php $a = 1380; ?>
    <script>
<?php $b = document.write(month); ?>
    </script>
<div id="firstshow">
    <div id="test1">
       <div class="col-xs-5 text-right">
       <b><?php echo $a/$b; ?> &euro;/month</b><!-- the result I wish to divide $a from $b -->
       </div>
    </div>
    <div class="dropdown">
       <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown"><b class="pull-left">36</b>per month
       <i class="fa fa-chevron-down pull-right" aria-hidden="true"></i></button>
       <ul class="dropdown-menu">
          <li><a href="#">12</a></li>
          <li><a href="#">24</a></li>
          <li><a href="#">36</a></li>
       </ul>
    </div>
</div>

所有div的下面是这个jQuery的脚本。

jQuery

$("#firstshow .dropdown-menu li a").click(function(){   
    var month = $('#firstshow button b').text($(this).text());   
});

我试图将php中的动态变量$a与jquery的变量月相结合，并将两者分开。

好了，我找到解决方案了。在div的末尾，我添加了一个脚本

<script type="text/javascript">
    jQuery(document).ready(function($){
        $("#firstshow .dropdown-menu li a").click(function(){
         $('#test1 .col-xs-5 span').text(<?php echo $a; ?> / ($(this).text()));
    });
      });
</script>

并更改Html:

<div id="test1">
 <div class="col-xs-7">
    <span>1.459&euro;</span> <b>1.380 &euro;</b>
 </div>
 <div class="col-xs-5 text-right">
    <b><span>36</span> &euro;/month</b>     
 </div>
</div>