修复tap事件的回调问题，更新列表的背景色处理

src/js/tab.js

@@ -38,7 +38,7 @@
        this.currentIndex = this.index;
        if (this.options.callBack) {
            this.option.callBack(index, this.lastIndex);
            this.options.callBack(index, this.lastIndex);
        }
    };

src/sass/ipu/base/mixin.scss

@@ -115,45 +115,47 @@
}
@mixin borderline($position, $color) {
    &:before {
        content: '';
        position: absolute;
        @if $position == top {
            left: 0;
            top: 0;
            bottom: auto;
            right: auto;
        } @else if $position == bottom {
            left: 0;
            top: auto;
            bottom: 0;
            right: auto;
        } @else if $position == left {
            left: 0;
            top: 0;
            bottom: auto;
            right: auto;
        } @else {
            left: auto;
            top: 0;
            bottom: auto;
            right: 0;
        }
    content: '';
    position: absolute;
        display: block;
    @if $position == top {
        left: 0;
        right: 0;
        top: 0;
        bottom: auto;
        height: 1px;
    } @else if $position == bottom {
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        height: 1px;
    } @else if $position == left {
        left: 0;
        top: 0;
        bottom: 0;
        right: auto;
        width: 1px;
        height: 100%;
        background-color: $color;
        z-index: 15;
        transform-origin: 0% 50%;
        @media only screen and (-webkit-min-device-pixel-ratio: 2) {
            transform: scaleY(0.5);
        }
        @media only screen and (-webkit-min-device-pixel-ratio: 3) {
            transform: scaleY(0.33);
        }
    } @else {
        left: auto;
        top: 0;
        bottom: 0;
        right: 0;
        width: 1px;
    }
    background-color: $color;
    z-index: 1;
    transform-origin: 0% 50%;
    @media only screen and (-webkit-min-device-pixel-ratio: 2) {
        transform: scaleY(0.5);
    }
    @media only screen and (-webkit-min-device-pixel-ratio: 3) {
        transform: scaleY(0.33);
    }
}
@mixin remove-borderline() {
    content: none ;
}
// 兼容最box和flex两种旧新两种flex布局规范

src/sass/ipu/layout/list.scss

@@ -2,7 +2,6 @@
    margin-top: .1rem;
}
.ui-list>ul{
    background-color: $c-component-bg;
    position: relative;
}
.ui-list>ul:before,
@@ -20,6 +19,7 @@
.ui-list>ul>li{
    position: relative;
    box-sizing: border-box;
    background-color: $c-component-bg;
}
.ui-list>ul>li:not(:last-child) .ui-list-item-inner:after{
    content: '';
@@ -120,3 +120,17 @@
        }
    }
}
.ui-list-card .ui-list-item{
    margin:.1rem 0;
}
.ui-list-card>ul:after,
.ui-list-card>ul:before,
.ui-list-card>ul>li:not(:last-child) .ui-list-item-inner:after{
    @include remove-borderline();
}
.ui-list-card>ul>li:before{
    @include borderline(top, $c-list-bd);
}
.ui-list-card>ul>li:after{
    @include borderline(bottom, $c-list-bd);
}

src/sass/ui.scss

@@ -11,7 +11,6 @@
    "ipu/base/reset",
    "ipu/base/type",
    "ipu/base/text",
    "ipu/base/function",
    "ipu/base/animation",
    "ipu/base/icon",
    "ipu/awesome-adapter",
@@ -48,7 +47,10 @@
    "ipu/carousel",
    "ipu/modal",             // 待完善
    "ipu/refresh",
    "ipu/tab";
    "ipu/tab",
    "ipu/base/function"; //  功能类放后面