对于引导HTML表单,我使用了两个无线框,设计成像按钮类的按钮。当我单击第一个单选按钮时,它将显示黑色背景颜色,而第二个单选按钮背景颜色应更改为浅灰色。任何帮助都非常感谢!
$(document).ready(function () {
$("#order1").click(function () {
$("#order1 + label").css("background-color", "#000000");
$("#order2 + label").css("background-color", "#d3d3d3");
});
$("#boo2").click(function () {
$("#order2 + label").css("background-color", "#000000");
$("#order1 + label").css("background-color", "#d3d3d3");
});
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="btn-group btn-group-toggle" role="group" aria-label="Kit" data-toggle="buttons">
<label for="order1" class="btn btn-secondary">
<input type="radio" name="order_set" id="order1">Replacement Set
</label>
<label for="order2" class="btn btn-secondary">
<input type="radio" name="order_set" id="order2">Complete Set
</label>
</div>
发布于 2020-08-28 05:49:46
你可以这样做:
$(document).ready(function() {
$("input[id^=order]").click(function() {
$("input[id^=order]").parent().css("background-color", "#d3d3d3");
$(this).parent().css("background-color", "#000000");
});
});$("input[id^=order]")意味着id以order开头的所有输入。因为label是input的父级,所以我们需要使用.parent()
同样,这样做将使您的代码动态,因此,您不必添加更多的代码,如果您添加更多的输入。
演示
$(document).ready(function() {
$("input[id^=order]").click(function() {
$("input[id^=order]").parent().css("background-color", "#d3d3d3");
$(this).parent().css("background-color", "#000000");
});
});<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="btn-group btn-group-toggle" role="group" aria-label="Kit" data-toggle="buttons">
<label for="order1" class="btn btn-secondary">
<input type="radio" name="order_set" id="order1">Replacement Set
</label>
<label for="order2" class="btn btn-secondary">
<input type="radio" name="order_set" id="order2">Complete Set
</label>
</div>
发布于 2020-08-28 05:53:19
尝尝这个。
$(document).ready(function () {
$("#order1").change(function () {
$("#order1").closest('label').css("background-color", "#000000");
$("#order2").closest('label').css("background-color", "#d3d3d3");
});
$("#order2").change(function () {
$("#order2").closest('label').css("background-color", "#000000");
$("#order1").closest('label').css("background-color", "#d3d3d3");
});
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="btn-group btn-group-toggle" role="group" aria-label="Kit" data-toggle="buttons">
<label for="order1" class="btn btn-secondary">
<input type="radio" name="order_set" id="order1">Replacement Set
</label>
<label for="order2" class="btn btn-secondary">
<input type="radio" name="order_set" id="order2">Complete Set
</label>
</div>
https://stackoverflow.com/questions/63628109
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