表單代碼丟失的東西？

Question

第一次在Stackoverflow發佈，你們能告訴我這段代碼丟失了什麼嗎？它應該是一個表格，但「提交」按鈕什麼也不做。謝謝！

<div class="container"> 
    <span class="reg"> <h1>Register Now</h1> </span> 
    <div class="row"> 
     <div class="conent-part"> 
     <div class="form-body"> 
     <div class="fome-body"> 
      <form> 
      <div class="row"> 
       <div class="form-part"> 
        <div class="form-group"> 
         <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Your Name"> 
        </div> 
        <div class="form-group"> 
         <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Your Email Address"> 
        </div> 
        <div class="form-group"> 
         <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Nominee's Name"> 
        </div> 
        <div class="form-group"> 
         <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Nominee's Email"> 
        </div> 
       </div> 
       <div class="form-part"> 
        <div class="form-group"> 
         <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Nominee's Sport"> 
        </div> 
        <div class="form-group"> 
         <textarea class="form-control" rows="3" placeholder="Accomplishments"></textarea> 
        </div> 
       </div> 

      </div> 
      <div class="custom_btn"> 
        <button type="button" class="btn btn-primary btn2">Submit</button> 
       </div> 
      </form> 

Answer 1

變化

<div class="custom_btn"> 
       <button type="button" class="btn btn-primary btn2">Submit</button> 
</div> 

要

<div class="custom_btn"> 
       <button type="submit" class="btn btn-primary btn2">Submit</button> 
</div> 

通過只輸入類型=按鈕，你只是告訴我們，它不說明功能的後援型按鈕=「submit」會自動將表單提交給指定的URL。

Answer 2

<button type="button"> 

沒有默認的行爲，如果你想提交你只需要使用<button>沒有定義的type屬性的形式（submit是默認值）。

See the docs for more info.