Question

好的，所以我有一个单选按钮，我的变量值通过java-script得到改变。我在<h> Tag右侧显示了更改的值。现在我想将此<h>标记值发布到数据库中。我知道<h> Tag不是表单元素，其他解决方案使用隐藏的输入标记。这是我的HTML代码：

<label><input type="radio" name="optradio" id="delivery1" value="normal" checked><span class="label label-success">Regular Delivery</span></label><label>If you choose regular Delivery, it will take atleast 4 days time to deliver your product.(There will be no extra charges applied)</label>
<label><input type="radio" name="optradio" id="delivery2" value="fast"><span class="label label-danger">One Day Delivery</span></label>
              <label>If you choose One Day Delivery, product(s) will be delivered to you in 24 hours. (40 Rs Will be charged extra.) </label>

JS为此：

<script type="text/javascript">
    $(document).ready(function(){
    $('#delivery1,#delivery2').change(function(){
    price = $('#price').text();
    finals = $('#finals').text();
    finals1 = $('#HIDDENPRICE').text();

    if($('#delivery2').is(':checked')) {
        price = (price)*1 + 40;
        finals=price;
      finals1=price;    
    } else {
        price = (price)*1 - 40;
        finals=price;
      finals1=price;  
    }
    $('#price').text(price);
    $('#finals').text(price);
    $('#HIDDENPRICE').text(price);
  });
});
  </script>

显示radiobutton的值：

<h5><strong>Total</strong>
<h5 id="price" name="finalprice">


<?php
$finalprice=$item_total;
 echo $finalprice; 
 ?>
 </h5>
</h5>

现在我希望将此Tag值发布到数据库中。任何解决方案？

Answer 1

尝试隐藏输入字段：看看这个。

$(document).ready(function(){
    $('#delivery1,#delivery2').change(function(){
    price = $('#price').text();
    if($('#delivery2').is(':checked')) {
        price = parseInt(price) + 40;

    } else {
        price = parseInt(price) - 40;
    }
    $('#price').text(price);
    $('#final_price').val(price);
  });
});

https://jsfiddle.net/rijink121/5vcvt527/4/

Answer 2

You can use the ajax call for this.
$("button").click(function(){
    $.post("test_post.php",{  finalprice: 'your final price',},
    function(data){
        alert(data); // the return data on success
    });
});


In the test_post.php you can write the database operation and also you can get the value in the post variable like
$_POST['finalprice']

如何发布标签价值？

2 个答案: