我有一个我希望从CSS文件中显示的精灵文件，但我不知道如何正确设置坐标，或者如何显示它们。
我希望使用切换链接，根据坐标更改图标，如下面的代码所示，但是我不知道如何在这里附加精灵文件，但是我已经在下面添加了精灵文件下面是一个单独的片段......
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$.post('/yourUpdateUrl', {
'verified': $(this).hasClass('verified'),
'id': ID_01
},
function(data) {
//some sort of update function here
});
});
});
});fieldset {
border: 0;
}
legend {
font-size: 40px;
}
label {
font-size: 24px;
font-weight: normal;
}
.verify {
text-indent: -5000px;
display: block;
top: 0;
background-image: url('social.svg');
background-position: 0, 0;
height: 50px;
width: 50px;
}
.verify.verified {
background-position: 20, 0;
}<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
<div class="container">
<form class="form-horizontal">
<div class="col-xs-6">
<fieldset>
<legend>Portfolio A</legend>
<div class="form-group">
<label for="name" class="col-xs-4 control-label">Label A1</label>
<div class="col-xs-8">
<input type="text" class="form-control" placeholder="control1" />
</div>
</div>
<div class="form-group">
<label for="name" class="col-xs-4 control-label">label A2</label>
<div class="col-xs-8">
<input type="text" class="form-control" placeholder="control2" />
</div>
</div>
</fieldset>
<div id="ID_01">
<p><a href="" class="verify">verify</a>
</p>
</div>
</div>
<div class="col-xs-6">
<fieldset>
<legend>Portfolio B</legend>
<div class="form-group">
<label for="name" class="col-xs-4 control-label">Label B1</label>
<div class="col-xs-8">
<input type="text" class="form-control" placeholder="control1" />
</div>
</div>
<div class="form-group">
<label for="name" class="col-xs-4 control-label">label B2</label>
<div class="col-xs-8">
<input type="text" class="form-control" placeholder="control2" />
</div>
</div>
</fieldset>
</div>
</form>
</div>
答案 0 :(得分：0)
我认为你缺少 px 所以它不起作用。
.verify.verified {
background-position: 20px, 0;
}
<强>更新
您需要将＃放入href=元素的<a>属性中，以防止您在点击时再次加载页面。
<div id="ID_01">
<p><a href="#" class="verify">verify</a>
</p>
</div>
更新2：
另一个问题来自您的Jquery选择器：$('verify')应该像$('.verify')
$(function() {
$('.verify').click(function() {
var id = $(this).parents('div').attr('id');
$(this).toggleClass('verified');
});
});
Codepen链接：http://codepen.io/d2phap/pen/BKMRLX
这对我有用：）
答案 1 :(得分：0)
此：
$.post('/yourUpdateUrl', {
'verified': $(this).hasClass('verified'),
'id': ID_01
}
应该是：
$.post('/yourUpdateUrl', {
verified: $(this).hasClass('verified'),
id: ID_01
}