单击按钮时如何使 div 不消失

Question

所以我有一个页面，当按下按钮时会淡入，并且该页面上有 3 个超棒的字体图标。当你点击页面上的任何地方时，它会淡出它淡出页面。当您单击页面上的超赞字体图标时，它会将您带到另一个页面。但问题是单击按钮时页面会淡出。我希望它仅在您单击字体超赞图标以外的任何地方时淡出。

$(function() {
  
  $('#fadeContent').click(function(){
    var bodyContent = $('#bodyContent')
    bodyContent.fadeIn(400);
    bodyContent.click(function() {
      $(this).fadeOut(400);
    })
  });
  
});

body {
  background-color: black;
  font-family: "Source Sans Pro", sans-serif;
  color: #ccc;
  z-index: -100;
  background-color:black;
}

#bodyContent{
  display:none;
  position:absolute;
  text-align: center;
  color: white;
  width:100%;
  height:100%;
  background:#454545;
  z-index: 100;
}

.fa-times{
    position: absolute;
    top: 0px;
    right: 0px;
    font-size: 3em;
    margin-right: 2%;
    margin-top: 1.5%;
}

.fa-twitter,
.fa-github,
.fa-steam {
    display: inline-block;
    position: relative;
    color: white;
    border-radius: 100px;
    font-size: 3.5em;
    padding: .5em;
    border: 5px solid white;
    margin-top: 20%;
    margin-left: 1.5%;
    margin-right: 1.5%;
}

.fa-times:hover {
    color: #f06262;
    cursor: pointer;
}

.fa-twitter:hover,
.fa-github:hover,
.fa-steam:hover {
    background-color: #1dd2e2;
    cursor: pointer;
}

.home {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 20%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.about {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 37%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.projects {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 54%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.contact {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 71%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.home:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.about:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.projects:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.contact:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

@keyframes fadein {
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}
@-webkit-keyframes fadein { /* Safari and Chrome */
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}

<!DOCTYPE html>

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    
    <title>Home</title>
    
    <link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro|Play" rel="stylesheet">
    
    <link rel='stylesheet prefetch' href='http://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css'>
    <link rel='stylesheet prefetch' href='http://rawgit.com/fralec/elegantShareJS/master/css/elegant.css'>

    <link rel="stylesheet" type="text/css" href="css/style.css">
</head>  
<body>

    <button class="home">Home</button>
    <button class="about">About</button>
    <button class="projects">Projects</button>
    <button id="fadeContent" class="contact">Contact</button>

      <div id="bodyContent">
           <i class="fa fa-times" aria-hidden="true"></i>
           <a href="https://twitter.com/LukielD" target="_blank"><i class="fa fa-twitter" aria-hidden="true"></i></a>
           <a href="https://github.com/LukieID" target="_blank"><i class="fa fa-github" aria-hidden="true"></i></a>
           <a href="steamcommunity.com/id/LukieID" target="_blank"><i class="fa fa-steam" aria-hidden="true"></i></a>
      </div>
    
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js'></script>
    <script type="text/javascript" src="js/elegant.js"></script>
    
    <script type="text/javascript" src="js/transition.js"></script>
    <script type="text/javascript" src="js/index.js"></script>
    <script type="text/javascript" src="js/background.js"></script>
</body>
</html>

Answer 1

检查点击的元素是否有很棒的字体class。如果不是，请淡入淡出：

bodyContent.click(function(e) {
  if(!$(e.target).hasClass('fa')) {
    $(this).fadeOut(400);
  }
})

片段：

$(function() {
  
  $('#fadeContent').click(function() {
    var bodyContent = $('#bodyContent')
    bodyContent.fadeIn(400);
    
    bodyContent.click(function(e) {
      if(!$(e.target).hasClass('fa')) {
        $(this).fadeOut(400);
      }
    })
  });
  
});

body {
  background-color: black;
  font-family: "Source Sans Pro", sans-serif;
  color: #ccc;
  z-index: -100;
  background-color:black;
}

#bodyContent{
  display:none;
  position:absolute;
  text-align: center;
  color: white;
  width:100%;
  height:100%;
  background:#454545;
  z-index: 100;
}

.fa-times{
    position: absolute;
    top: 0px;
    right: 0px;
    font-size: 3em;
    margin-right: 2%;
    margin-top: 1.5%;
}

.fa-twitter,
.fa-github,
.fa-steam {
    display: inline-block;
    position: relative;
    color: white;
    border-radius: 100px;
    font-size: 3.5em;
    padding: .5em;
    border: 5px solid white;
    margin-top: 20%;
    margin-left: 1.5%;
    margin-right: 1.5%;
}

.fa-times:hover {
    color: #f06262;
    cursor: pointer;
}

.fa-twitter:hover,
.fa-github:hover,
.fa-steam:hover {
    background-color: #1dd2e2;
    cursor: pointer;
}

.home {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 20%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.about {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 37%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.projects {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 54%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.contact {
    position: absolute;
    width: 16%;
    background-color: transparent;
    border: 2px solid #FFF;
    margin-top: 12%;
    margin-left: 71%;
    height: 3em;
    color: #FFF;
    font-size: 1em;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 4px;
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
}

.home:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.about:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.projects:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

.contact:hover {
    color: #1dd2e2;
    border: 3px solid #18bdef;
    font-weight: bold;
}

@keyframes fadein {
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}
@-webkit-keyframes fadein { /* Safari and Chrome */
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}

<!DOCTYPE html>

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    
    <title>Home</title>
    
    <link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro|Play" rel="stylesheet">
    
    <link rel='stylesheet prefetch' href='http://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css'>
    <link rel='stylesheet prefetch' href='http://rawgit.com/fralec/elegantShareJS/master/css/elegant.css'>

    <link rel="stylesheet" type="text/css" href="css/style.css">
</head>  
<body>

    <button class="home">Home</button>
    <button class="about">About</button>
    <button class="projects">Projects</button>
    <button id="fadeContent" class="contact">Contact</button>

      <div id="bodyContent">
           <i class="fa fa-times" aria-hidden="true"></i>
           <a href="https://twitter.com/LukielD" target="_blank"><i class="fa fa-twitter" aria-hidden="true"></i></a>
           <a href="https://github.com/LukieID" target="_blank"><i class="fa fa-github" aria-hidden="true"></i></a>
           <a href="steamcommunity.com/id/LukieID" target="_blank"><i class="fa fa-steam" aria-hidden="true"></i></a>
      </div>
    
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js'></script>
    <script type="text/javascript" src="js/elegant.js"></script>
    
    <script type="text/javascript" src="js/transition.js"></script>
    <script type="text/javascript" src="js/index.js"></script>
    <script type="text/javascript" src="js/background.js"></script>
</body>
</html>

Answer 2

您应该在每个图标上注册点击事件，并通过调用 stopPropagation 方法取消进一步的事件处理。

示例：

$(".fa").click(function(e) {
  e.stopPropagation();
})

单击按钮时如何使 div 不消失

How can I make div not disappear when buttons are clicked

html

javascript

css

fade

font-awesome