我得到了这个代码,一切都很好,功能齐全。 我点击时需要更改心脏颜色的选项。
现在:
点击灰色的空心会给出满满的灰色心脏我需要: 点击灰色的空心会给出满满的RED心脏
$(function($) {
$(document).on('click', '.box-btn', function(event) {
var target = $(event.target).closest('.wrapper');
target.find('.glyphicon').toggleClass('glyphicon-heart-empty glyphicon-heart');
});
});
.box-btn {
float:left;
background: transparent;
font-size: 53px;
color: #4D4E56;
font-weight: 300;
cursor: pointer;
border-radius: 2px;
line-height: 0.5;
border: none;
outline:none;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button type="submit" class="box-btn"><span class="glyphicon glyphicon-heart-empty" aria-hidden="true"></span></button>
答案 0 :(得分:4)
您可以使用另一个类使用toggleClass()
使用Jquery更改颜色。
试试这个:
$(function($) {
$(document).on('click', '.box-btn', function(event) {
$(this).find('.glyphicon').toggleClass('red').toggleClass('glyphicon-heart-empty glyphicon-heart');
});
});
.box-btn {
float: left;
background: transparent;
font-size: 53px;
color: #4D4E56;
font-weight: 300;
cursor: pointer;
border-radius: 2px;
line-height: 0.5;
border: none;
outline: none;
}
.glyphicon {
transition: color .3s linear;
}
.box-btn .red {
color: red;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button type="submit" class="box-btn"><span class="glyphicon glyphicon-heart-empty" aria-hidden="true"></span>
</button>