我參考this question。試圖使用this snipped,但「我的」標記非常難看,我無法改變它。jQuery:檢查是否有任何單選按鈕未被選中
<form method="post">
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td style="padding-left:20px; padding-right:20px">
<table cellspacing="3" cellpadding="2" border="0" width="100%">
<tr>
<td valign="top">1.</td>
<td valign="top" colspan="2">Question</td>
</tr>
<tr>
<td></td>
<td width="5"><input value="question1_yes" name="question1" id="question1_yes" type="radio" /></td>
<td><label for="question1_yes">Yes</label></td>
</tr>
<tr>
<td></td>
<td><input value="question1_no" name="question1" id="question1_no" type="radio" /></td>
<td><label for="question1_no">No</label></td>
</tr>
<tr>
<td></td>
<td><input value="question1_dont_know" name="question1" id="question1_dont_know" type="radio" /></td>
<td><label for="question1_dont_know">Don't know</label></td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="padding-left:20px; padding-right:20px">
<table cellspacing="3" cellpadding="2" border="0" width="100%">
<tr>
<td valign="top">2.</td>
<td valign="top" colspan="2">Question</td>
</tr>
<tr>
<td></td>
<td width="5"><input value="question2_yes" name="question2" id="question2_yes" type="radio" /></td>
<td><label for="question2_yes">Yes</label></td>
</tr>
<tr>
<td></td>
<td><input value="question2_no" name="question2" id="question2_no" type="radio" /></td>
<td><label for="question2_no">No</label></td>
</tr>
<tr>
<td></td>
<td><input value="question2_dont_know" name="question2" id="question2_dont_know" type="radio" /></td>
<td><label for="question2_dont_know">Don't know</label></td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="padding-left:20px; padding-right:20px">
<table cellspacing="3" cellpadding="2" border="0" width="100%">
<tr>
<td valign="top">3.</td>
<td valign="top" colspan="2">Question</td>
</tr>
<tr>
<td></td>
<td width="5"><input value="question3_yes" name="question1" id="question3_yes" type="radio" /></td>
<td><label for="question3_yes">Yes</label></td>
</tr>
<tr>
<td></td>
<td><input value="question3_no" name="question1" id="question3_no" type="radio" /></td>
<td><label for="question3_no">No</label></td>
</tr>
<tr>
<td></td>
<td><input value="question3_dont_know" name="question3" id="question1_dont_know" type="radio" /></td>
<td><label for="question3_dont_know">Don't know</label></td>
</tr>
</table>
</td>
</tr>
</table>
<input type="submit">
</form>
如何更改this snipped?
工程就像一個魅力。非常感謝你! – santa
只剩下一件事:如何在問題中添加序數字? – santa
你可以添加另一個類到這個數字中,並用$(「.noQuestion」)作爲回車。text 否則更新這一行 unanswered.push($(question).prev()。text()+ question.text()) ; 我更新了小提琴 – user3401335