![禁用复选框上的输入 禁用复选框上的输入]()
本文介绍了禁用复选框上的输入的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我的代码如下所示:
< div class =y>
< input type =checkboxclass =myCheck/>
< input type =selectname =xclass =mySelect/>
< / div>
< div class =y>
< input type =checkboxclass =myCheck/>
< input type =selectname =xclass =mySelect/>
< / div>
< div class =y>
< input type =checkboxclass =myCheck/>
< input type =selectname =xclass =mySelect/>
< / div>
但我想禁用并启用与复选框相对应的选择输入。如果用户在第一个复选框中单击,则启用第一个输入,并在第二个和第三个输入中执行相同的操作。 解决方案
/ p>
$ p $ < script src =https://ajax.googleapis.com/ajax/libs/jquery/2.1。
p>
参考文献
Need to disable an input when the check-box is unchecked, and when it is checked enable it.
My code is like this:
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
But I want to disable and enable the select input which correspond to a check-box. If user clicks in first check box enable first input, and do the same for second and third.
解决方案
One simple solution:
$(".mySelect").prop("disabled", true);
$("input:checkbox").on("change", function () {
$(this).next().prop("disabled", !$(this).prop("checked"));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
<div class="y">
<input type="checkbox" class="myCheck" />
<input type="select" name="x" class="mySelect" />
</div>
References
.next()
.prop()
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