我有一个表,其中包含一些字段,例如Service,amount,tax,action,我只想如果我在该行的复选框中打钩,我希望将表服务数据(例如Subscription Charge)添加到输入中以及何时我在另一行复选框上打勾,该表数据也应在输入中添加逗号,如订阅费,注册费,同时取消选中该行复选框时,该表数据如订阅费,注册费也应在输入中删除>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table cellspacing="0" rules="all" border="1" id="table1" style="border-collapse:collapse;">
<tbody>
<tr>
<th scope="col">Service </th>
<th scope="col">Amount</th>
<th scope="col">tax</th>
<th scope="col">Action</th>
</tr>
<tr>
<td>
<span>Subscription Charges</span>
</td>
<td>
<span>500.00</span>
</td>
<td>
<span>90.00</span>
</td>
<td>
<input type="checkbox" data-toggle="checkbox" class="tot_amount" value="590.00" />
</td>
</tr>
<tr>
<td>
<span>registration fees</span>
</td>
<td>
<span>200.00</span>
</td>
<td>
<span>80.00</span>
</td>
<td>
<input type="checkbox" data-toggle="checkbox" class="tot_amount" value="590.00" />
</td>
</tr>
</tbody>
</table>
<table cellspacing="0" rules="all" border="1" id="table2" style="border-collapse:collapse;">
<tbody>
<tr>
<th scope="col">Service </th>
<th scope="col">Amount</th>
<th scope="col">tax</th>
<th scope="col">Action</th>
</tr>
</tbody>
</table>
<input type="text" name="services">
答案 0 :(得分:0)
使用jQuery的一种方法是,首先确保我们注意到复选框是否已更改,然后转到父行,并找到第一个TD,其中应该包含您要删除的内容。之后,获取“目标”元素(即底部的输入框)并设置其值。
$("input[type=checkbox]").on("change", function() {
var value = $(this).parent().parent().find("td:first-child").text();
var target = $("input[name=services]");
target.val(value);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table cellspacing="0" rules="all" border="1" id="table1" style="border-collapse:collapse;">
<tbody>
<tr>
<th scope="col">Service </th>
<th scope="col">Amount</th>
<th scope="col">tax</th>
<th scope="col">Action</th>
</tr>
<tr>
<td>
<span>Subscription Charges</span>
</td>
<td>
<span>500.00</span>
</td>
<td>
<span>90.00</span>
</td>
<td>
<input type="checkbox" data-toggle="checkbox" class="tot_amount" value="590.00" />
</td>
</tr>
<tr>
<td>
<span>registration fees</span>
</td>
<td>
<span>200.00</span>
</td>
<td>
<span>80.00</span>
</td>
<td>
<input type="checkbox" data-toggle="checkbox" class="tot_amount" value="590.00" />
</td>
</tr>
</tbody>
</table>
<table cellspacing="0" rules="all" border="1" id="table2" style="border-collapse:collapse;">
<tbody>
<tr>
<th scope="col">Service </th>
<th scope="col">Amount</th>
<th scope="col">tax</th>
<th scope="col">Action</th>
</tr>
</tbody>
</table>
<input type="text" name="services">