Jquery -改变CSS属性和重复

jquery -changing css property and repeating

本文关键字：属性 CSS 改变 Jquery      更新时间：2023-09-26

我有这个精灵表http://codepen.io/benasl/pen/yabpxo，我想在它结束后更改为另一个，在第二个结束后，第一个需要重新开始，等等…我设法做到这一点，只是改变css属性，但现在我如何使他们循环?

setTimeout(function() {
  $(".kambarys2").css('display', 'block');
}, 3100);
body {
  background-color: #69e4c3;
}
.kambarys {
  background: url('http://i.imgur.com/pra08AS.jpg');
  background-repeat: no-repeat;
  position: relative;
  display: inline-block;
  width: 380px;
  height: 372px;
  top: 100px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
}
@keyframes convejor {
  from {
    background-position: 0px;
  }
  to {
    background-position: -28880px;
  }
}
.kambarys2 {
  background: url('http://i.imgur.com/TFvZvWz.jpg');
  background-repeat: no-repeat;
  position: absolute;
  display: inline-block;
  width: 380px;
  height: 372px;
  top: 108px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
  display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="kambarys"></div>
<div class="kambarys2"></div>

  • 使用数组改变背景图像:

var cnt=0,images=["http://i.imgur.com/TFvZvWz.jpg","http://i.imgur.com/pra08AS.jpg"]
setInterval(function() {
  $(".kambarys").css({"background-image":"url("+images[cnt]+")"});
  cnt++;
  if (cnt>=images.length) cnt=0;
}, 3100);
body {
  background-color: #69e4c3;
}
.kambarys {
  background: url('http://i.imgur.com/pra08AS.jpg');
  background-repeat: no-repeat;
  position: relative;
  display: inline-block;
  width: 380px;
  height: 372px;
  top: 100px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
}
@keyframes convejor {
  from {
    background-position: 0px;
  }
  to {
    background-position: -28880px;
  }
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="kambarys"></div>

    var cnt=0;
setInterval(function() {
  $(".kambarys0").toggle(cnt);
  $(".kambarys1").toggle(!cnt); cnt=!cnt
}, 3100);
    body {
  background-color: #69e4c3;
}
.kambarys0 {
  background: url('http://i.imgur.com/pra08AS.jpg');
  background-repeat: no-repeat;
  position: relative;
  display: inline-block;
  width: 380px;
  height: 372px;
  top: 100px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
}
.kambarys1 {
  display:none;
  background: url('http://i.imgur.com/TFvZvWz.jpg');
  background-repeat: no-repeat;
  position: relative;
  width: 380px;
  height: 372px;
  top: 100px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
}
@keyframes convejor {
  from {
    background-position: 0px;
  }
  to {
    background-position: -28880px;
  }
}
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="kambarys0"></div>
<div class="kambarys1"></div>

    • 循环超过两个div 

    var cnt = 0;
setInterval(function() {
    cnt++;  
    if (cnt >= $(".kambarys").length) cnt = 0;
    $(".kambarys").hide();
    $("#kambarys" + cnt).show();
  },
  3100);
    body {
  background-color: #69e4c3;
}
.kambarys {
  position: relative;
  display: inline-block;
  width: 380px;
  height: 372px;
  top: 100px;
  left: 40%;
  animation: convejor 3s steps(76) infinite;
}
#kambarys0 {
  background: url('http://i.imgur.com/pra08AS.jpg');
  background-repeat: no-repeat;
}
#kambarys1 {
  display: none;
  background: url('http://i.imgur.com/TFvZvWz.jpg');
  background-repeat: no-repeat;
}
#kambarys2 {
  display: none;
  background: url('http://i.imgur.com/F6bNA00.jpg');
  background-repeat: no-repeat;
}
@keyframes convejor {
  from {
    background-position: 0px;
  }
  to {
    background-position: -28880px;
  }
}
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="kambarys" id="kambarys0"></div>
<div class="kambarys" id="kambarys1"></div>
<div class="kambarys" id="kambarys2"></div>

    一个答案是你有一个函数，这个函数会每X秒重新启动一次。

    的例子:

    function startcounter() {
    $( "#foo" ).append( "<p>Test</p>" ); // do what you want
    setTimeout(startcounter, 3*1000); // 3*1000 = 3 Seconds.
}
setTimeout(startcounter, 3*1000);
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="foo"><p>This is the div where the JS add every 3 Seconds a "Test".</p></div>

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