我的形式和作品很好。在提交时，我不知道数据的去向。我想把它放在同一页的表格里。我做错了什么？

<form id="myForm" action="" method="post" target="_parent">

<p>Date: 
  <input type="date" cf_name="Date" value="" maxlength="25" size="60">


Weight:
    <input type="text" cf_name="Weight" value="" maxlength="25" size="60">
</p>

<p>Comments:
    <input type="text" cf_name="comments" value="" maxlength="200" size="60">
</p>

<p>Insert Picture (optional):
    <input type="text" cf_name="pic1" value="" maxlength="200" size="60">
</p>


<p> 
  <input id="submit" type="button" value="Submit" cf_name="submit">
  <input type="button" cf_name="cancel" value="Cancel" onClick="closebox()">
</p>
</form>

<table id="details"></table>