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[英]How can I clear content from a radio button selection when I click on another radio button?
[英]how can i disable a radio button on click to another radio button
我如何禁用和启用子单选按钮单击到另一个单选按钮使用jQuery。
我想在单击单选按钮(#atten)时禁用单选按钮(er_que),并在单击单选按钮(#quest)时启用单选按钮
<tr>
<td>What do you want to know?<br />
<input name="er_1" id="atten" type="radio" value="attendence" /> Attendance<br />
<input name="er_1" id="quest" type="radio" value="que_ask" /> Questions Asked<br />
</td>
</tr>
<tr>
<td><input name="er_que" type="radio" value="total" /> Total Number<br />
<input name="er_que" type="radio" value="issue_wise" /> Issues Wise
</td>
$('input[name="er_1"]').change(function() {
if ($(this).val() == 'attendence') {
$('input[name="er_que"]').attr('disabled', 'disabled');
return;
}
$('input[name="er_que"]').removeAttr('disabled');
}
});
像这样:
$('document').ready(function() {
$('input[name="er_1"]').change(function() {
if ($(this).val() == 'attendence') {
$('input[name="er_que"]').removeAttr('disabled');
} else {
$('input[name="er_que"]').attr('disabled', 'disabled');
}
});
});
工作演示:
以下应该可以解决问题:
// Disable //
$('#atten').click(function(){
$('input[name="eq_que"]').attr('disabled','disabled');
});
// Enable //
$('#quest').click(function(){
$('input[name="eq_que"]').removeAttr("disabled");
});
希望对您有所帮助!
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