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[英]To enable Radio button of one radio group and disable the other radio group when selected
[英]Enable disable set radio button when particular date is selected from radio button
我正在尝试根据另一个单选按钮启用和禁用单选按钮。 当用户单击该日期的特定日期单选按钮时间段时将被启用。 例如,当用户点击日期为 16-03-2019 的时间段为 16-03-2019 上午 8:30 和下午 1:30 时,应启用。 17-03-2019 的其他时间单选按钮被禁用。
这是代码:
<tr><td><input class="slot" type="radio" name="date" required="" value="16-03-2019">16-03-2019</td>
<td><input class="disabled" type="radio" name="time" value="8:30 am">8:30am</td>
<td><input class="disabled" type="radio" name="time" value="1:30 am">1:30pm</td>
</tr>
<tr><td><input type="radio" class="slot" name="date" required="" value="17-03-2019">17-03-2019</td>
<td><input class="disabled" type="radio" name="time" value="8:30 am">8:30am</td>
</tr>
<script type="text/javascript">
$(document).ready(function() {
$('.slot').click(function() {
$('.disabled').prop('checked', false);
$('.disabled').attr('disabled',true);
var id = $(this).attr('id');
id = id.split('_');
id = id[1];
$('#time_1_'+id).attr('disabled',false);
$('#time_2_'+id).attr('disabled',false);
});
});
</script>
您可以首先将所有单选按钮设置为disabled ,然后仅从最近的tr的单选按钮中删除disabled属性。
尝试以下方式:
$(document).ready(function() { $('.disabled').attr('disabled', 'disabled'); $('.slot').click(function() { $('.disabled').attr('disabled', 'disabled'); $(this).closest('tr').find('.disabled').each(function(i, r){ $(r).removeAttr('disabled'); }); }); });
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table> <tr> <td><input class="slot" type="radio" name="date" required="" value="16-03-2019">16-03-2019</td> <td><input class="disabled" type="radio" name="time" value="8:30 am">8:30am</td> <td><input class="disabled" type="radio" name="time" value="1:30 am">1:30pm</td> </tr> <tr> <td><input type="radio" class="slot" name="date" required="" value="17-03-2019">17-03-2019</td> <td><input class="disabled" type="radio" name="time" value="8:30 am">8:30am</td> </tr> </table>
您必须在<tr>
标签中添加行计数器:HTML:
<tr data-row="1">
<td><input class="slot" type="radio" name="date1" required="" value="16-03-2019">16-03-2019</td>
<td><input class="disabled" type="radio" name="time1" value="8:30 am">8:30am</td>
<td><input class="disabled" type="radio" name="time1" value="1:30 am">1:30pm</td>
</tr>
<tr data-row="2">
<td><input type="radio" class="slot" name="date2" required="" value="17-03-2019">17-03-2019</td>
<td><input class="disabled" type="radio" name="time2" value="8:30 am">8:30am</td>
<td><input class="disabled" type="radio" name="time2" value="1:30 am">1:30pm</td>
</tr>
查询:
<script type="text/javascript">
$(document).ready(function()
{
$('.slot').click(function()
{
var tr_row = $(this).parents('tr').attr('data-row');
alert(tr_row);
//Disable all radio
$('input[name^=time]').removeClass('enable');
$('input[name^=time]').addClass('disabled');
//Enable specific radio row
$('input[name=time'+tr_row+']').removeClass('disabled');
$('input[name=time'+tr_row+']').addClass('enable');
});
});
</script>
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