Question

这应该是非常简单的事情，但我无法得到它。

我想通过表单提交onclick将特定的字段值传递给控制器函数。

      <form action="<?php echo base_url();>data/pass" method="post">
  <select  name="name1" id="name1" onclick="" class="m-wrap" >
            <option selected="selected" disabled="disabled">Select</option>

            <option value="1">by year</option>        
        </select>                     
 <form>

Answer 1

像这样更改您的代码

<form action="<?php echo base_url();?>data/pass" method="post">
    <select  name="name1" id="name1" onchange="this.form.submit()" class="m-wrap" >
        <option selected="selected" disabled="disabled">Select</option>
        <option value="1">by year</option>        
    </select>                     
<form>

Answer 2

     <form id="form-id" method="post">
      <select  name="name1" id="name1"  class="m-wrap" >
                <option selected="selected" disabled="disabled">Select</option>

                <option value="1">by year</option>        
            </select>   
<button type="submit" >Onclick</button>                  
     <form>
     <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.js"></script> 
<script src="http://malsup.github.com/jquery.form.js"></script> 

        $(document).ready(function(){

               $('#form-id').ajaxForm({  
              type : 'POST',
              dataType: 'json',
              url: "<?php echo base_url();>data/pass ",
              success: function(res) 
              {  
                //Your code success
              } 
            });
        </script>``

您可以使用此表单

通过onclick传递数据

2 个答案: