数据加载loading...

/*-------------- 数据点加载小动画   --------------*/
.loader-container{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.loader-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
    display: block;
    vertical-align: middle;
}

.loader-wrap>span {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: #3bb4f2;
    -webkit-animation: amt-bouncedelay 1.4s infinite ease-in-out both;
    animation: amt-bouncedelay 1.4s infinite ease-in-out both;
    -webkit-border-radius: 100%;
    border-radius: 100%;
    -webkit-transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
}

.loader-wrap>span+span {
    margin-left: 5px
}

.loader-wrap .loader-bounce1 {
    -webkit-animation-delay: -.32s;
    animation-delay: -.32s
}

.loader-wrap .loader-bounce2 {
    -webkit-animation-delay: -.16s;
    animation-delay: -.16s
}

@-webkit-keyframes amt-bouncedelay {
    0%,80%,to {
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    40% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes amt-bouncedelay {
    0%,80%,to {
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    40% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

// 小圆点交叉加载动画
    $.dotLoading = function(type) {
        var _type = type || "show";
        var html_tpl = '<div class="loader-container" id="loader_container">' + 
                            '<div class="loader-wrap">' + 
                                '<span class="loader-bounce1"></span>'+
                                '<span class="loader-bounce2"></span>'+
                                '<span class="loader-bounce3"></span>'+
                            '</div>'+
                        '</div>';
        
        // 显示加载；
        $(".loader-container").remove();
        if(_type == "show"){
            $("body").append(html_tpl);
        }
        // 禁止滑动
        $("body").on("touchmove", "#loader_container",function(event){
            event.preventDefault();
            event.stopPropagation();
            return false;
        });
    };