dedecms自定义表单用js代替联动类型解决联动问题

<form action="/plus/diy.php" enctype="multipart/form-data" method="post">
<input type="hidden" name="action" value="post" />
<input type="hidden" name="diyid" value="1" />
<input type="hidden" name="do" value="2" />
<table style="width:97%;" cellpadding="0" cellspacing="1">
<tr>
<td align="right" valign="top">省份：</td>
<td><input type='text' name='province' id='province' style='width:250px' class='intxt' value='' />
</td>
</tr>
<tr>
<td align="right" valign="top">地级市：</td>
<td><input type='text' name='city' id='city' style='width:250px' class='intxt' value='' />
</td>
</tr>
<tr>
<td align="right" valign="top">市、县级市：</td>
<td><input type='text' name='country' id='country' style='width:250px' class='intxt' value='' />
</td>
</tr>
<input type="hidden" name="dede_fields" value="province,text;city,text;country,text" />
<input type="hidden" name="dede_fieldshash" value="652e45ca2c11e03bbe75d9f5ab1726ba" /></table>
<div align='center' style='height:30px;padding-top:10px;'>
<input type="submit" name="submit" value="提 交" class='coolbg' />
<input type="reset" name="reset" value="重 置" class='coolbg' />
</div>
</form>

<form action="/plus/diy.php" enctype="multipart/form-data" method="post">
<input type="hidden" name="action" value="post" />
<input type="hidden" name="diyid" value="1" />
<input type="hidden" name="do" value="2" />
<select id="s_province" name="province"><option value="省份">省份</option></select>
<select id="s_city" name="city" style="margin-left:20px;"><option value="地级市">地级市</option></select>
<select id="s_county" name="country" style="margin-left:20px;"><option value="市、县级市">市、县级市</option></select>
<script type="text/javascript" src="js/area.js"></script>
<script type="text/javascript">_init_area();</script>
<input type="hidden" name="dede_fields" value="province,text;city,text;country,text" />
<input type="hidden" name="dede_fieldshash" value="652e45ca2c11e03bbe75d9f5ab1726ba" /></table>
<div align='center' style='height:30px;padding-top:10px;'>
<input type="submit" name="submit" value="提 交" class='coolbg' />
<input type="reset" name="reset" value="重 置" class='coolbg' />
</div>
</form>