【问题标题】:Check custom checkbox individually单独检查自定义复选框
【发布时间】:2016-08-31 08:35:19
【问题描述】:
大家好,提前感谢您的帮助!
我正在尝试为联系表单创建一些自定义复选框。默认复选框不可见,并且位于自定义复选框中,在示例中您将了解我在寻找什么。这个想法是,一旦您单击复选框,将显示一个自定义样式,表示该字段已被选中,如果您再次单击同一字段,该样式就会消失。现在我无法检查,因此样式,只有选定的复选框,而不是所有其他字段也被选中或取消选中。另一个问题是第一个字段中的复选框默认选中,我需要取消选中它们。
$('.checkbox input').on( 'click', function() {
if( $(this).is(':checked') ){
$('.checkbox').addClass('checked');
} else {
$('.checkbox').removeClass('checked');
}
});
.checkbox{
width: 125px;
background-color: #fff;
border: 2px solid #1AC4F8;
display: inline-block;
margin: 10px 0;
font-size: 14px;
color: gray;
text-align: center;
cursor: pointer;
-webkit-transition: color 0.8s, background-color 0.8s;
transition: color 0.8s, background-color 0.8s;
}
.checkbox:hover{
color: white;
background-color: #1AC4F8;
}
.checkbox input{
opacity: 0;
position: absolute;
z-index: -1
}
.checkRow{
text-align: center;
}
.checked{
color: white;
background-color: #1AC4F8;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="checkRow">
<label class="checkbox">
<input type="checkbox" name="service" value="SEO">SEO
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="SEM">SEM
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Emailing">Emailing
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Social networks">Social networks
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Web design">Web design
</label>
</div>
我希望一切都清楚:)
【问题讨论】:
标签:
jquery
html
css
checkbox
【解决方案1】:
您遇到的主要问题是您在此处切换所有复选框...
$('.checkbox').addClass('checked');
这里
$('.checkbox').removeClass('checked');
您应该以这种方式引用正在(取消)检查的当前元素...
$(this).parent().addClass('checked');
$(this).parent().removeClass('checked');
$('.checkbox input').on('click', function() {
if ($(this).is(':checked')) {
$(this).parent().addClass('checked');
} else {
$(this).parent().removeClass('checked');
}
});
.checkbox {
width: 125px;
background-color: #fff;
border: 2px solid #1AC4F8;
display: inline-block;
margin: 10px 0;
font-size: 14px;
color: gray;
text-align: center;
cursor: pointer;
-webkit-transition: color 0.8s, background-color 0.8s;
transition: color 0.8s, background-color 0.8s;
}
.checkbox:hover {
color: white;
background-color: #1AC4F8;
}
.checkbox input {
opacity: 0;
position: absolute;
z-index: -1
}
.checkRow {
text-align: center;
}
.checked {
color: white;
background-color: #1AC4F8;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="checkRow">
<label class="checkbox">
<input type="checkbox" name="service" value="SEO">SEO
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="SEM">SEM
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Emailing">Emailing
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Social networks">Social networks
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Web design">Web design
</label>
</div>
【解决方案2】:
我刚换了:
-
$('.checkbox').addClass('checked'); 与 $(this).parent().addClass('checked');
-
$('.checkbox').removeClass('checked'); 和 $(this).parent().removeClass('checked');
我希望这就是你想要的:)
$('.checkbox input').on( 'click', function() {
if( $(this).is(':checked') ){
$(this).parent().addClass('checked');
} else {
$(this).parent().removeClass('checked');
}
});
.checkbox{
width: 125px;
background-color: #fff;
border: 2px solid #1AC4F8;
display: inline-block;
margin: 10px 0;
font-size: 14px;
color: gray;
text-align: center;
cursor: pointer;
-webkit-transition: color 0.8s, background-color 0.8s;
transition: color 0.8s, background-color 0.8s;
}
.checkbox:hover{
color: white;
background-color: #1AC4F8;
}
.checkbox input{
opacity: 0;
position: absolute;
z-index: -1
}
.checkRow{
text-align: center;
}
.checked{
color: white;
background-color: #1AC4F8;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="checkRow">
<label class="checkbox">
<input type="checkbox" name="service" value="SEO">SEO
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="SEM">SEM
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Emailing">Emailing
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Social networks">Social networks
</label>
<label class="checkbox">
<input type="checkbox" name="service" value="Web design">Web design
</label>
</div>