jQuery分步动画

我希望三个元素一个接一个地消失

<span class="a">Step 1</span>
<span class="b">Step 2</span>
<span class="c">Step 3</span>

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                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

---

我想一步一步地（第1步>第2步>第3步）-我该怎么做？

这就是你要问的吗

$(".a").fadeIn(3000,function(){
    $(".b").fadeIn(3000, function(){
        $(".c").fadeIn(3000);
    });
});

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                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

---

如果您使用的是jQuery1.6，另一个选项是使用新语法，该语法允许您对动画使用延迟行为。例如：

$.when($('#foo').animate({
    top: 100,
    left: 100
}, 3000)).pipe(function() {
    return this.animate({
        top: 0,
        left: 0
    }, 3000);
}).then(function() {
    console.log('done');
});

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

此代码为

#foo

设置动画，然后当该动画完成时，下一个动画开始。完成该操作后，它会将“完成”记录到控制台。如果有许多动画要做，这可能比执行多个嵌套回调更干净

$('span').each(function(i, el){
  setTimeout(function(){
    $(el).fadeIn();
  },100*i);
});

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

---

在

$中使用
setTimeout
。每个
都允许您按顺序设置任意数量的元素的动画。调整
100*i
以增加/减少动画之间的持续时间，并设置
$（el）.fadeIn（）
可以是任何类型的动画，显然，如果您有任何父元素，那么您也可以应用以下方法。
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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

each（）函数用于循环遍历目标jQuery对象的每个元素

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>


网页设计与开发

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

Android开发

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Web Design And Development</p>
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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

iFone开发
 <div id="parent_div">
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Web Design And Development</p>
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Android Development</p>
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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

Wordpress开发

 <div id="parent_div">
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Web Design And Development</p>
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Android Development</p>
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> iFone Development</p>
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Wordpress Development</p>
                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

网站克隆

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>

探索者
$（“#在资源管理器上”）。单击（函数（）{
$（“#parent_div”）.children（）.each（函数（索引）{
$（此）.delay（500*索引）.fadeIn（300）；
});
});

这个博客包含了所有褪色效果的例子

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                            <p class="none at_font"><i class="fa fa-hand-o-right"></i> Website Clone</p>
                        </div>

           <button class="btn btn-default" id="at_explorer">Explorer</button>

           <script>
                $("#at_explorer").click(function () {
                       $("#parent_div").children().each(function (index) {
                            $(this).delay(500 * index).fadeIn(300);
                        });
                    });
                </script>