home-slider.vue
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<template>
<div class="home-slider-content">
<transition name="home-slider">
<div class="home-slider" v-if="value">
<div class="block" v-for="(slider, index) in sliders" :key="slider.name">
<div v-if="slider.secList.length" class="item title"
@click="selectSlider(index)">
<span>{{slider.name}}</span>
<i class="icon" :class="{'icon-up': subSwitch[index], 'icon-down': !subSwitch[index]}"></i>
</div>
<div v-else class="item title">
<a-link :href="slider.url">
<span>{{slider.name}}</span>
<i class="icon icon-up trans-right"></i>
</a-link>
</div>
<div class="childs" v-show="slider.secList.length && subSwitch[index]">
<div class="item" v-for="item in slider.secList" :key="item.name">
<a-link :href="item.url">{{item.name}}</a-link>
</div>
</div>
</div>
</div>
</transition>
<div class="mask" @click="close" v-show="value"></div>
</div>
</template>
<script>
import _ from 'lodash/core';
export default {
name: 'HomeSlider',
props: {
value: Boolean,
sliders: Array
},
data() {
return {
subSwitch: []
};
},
methods: {
close() {
this.$emit('input', false);
},
selectSlider(idx) {
_.each(this.subSwitch, (item, index) => {
if (idx === index) {
this.$set(this.subSwitch, index, !this.subSwitch[index]);
return true;
}
this.$set(this.subSwitch, index, false)
});
}
},
created() {
for (let i = 0; i < this.sliders.length; i++) {
this.subSwitch.push(false);
}
}
};
</script>
<style lang="scss">
.home-slider {
position: absolute;
left: 0;
top: 0;
bottom: 0;
z-index: 999;
width: 500px;
background-color: #fff;
overflow-y: auto;
letter-spacing: -0.76px;
color: #000000;
.block {
.title {
font-size: 32px !important;
font-weight: bold;
height: 100px;
line-height: 100px !important;
.icon {
float: right;
height: 100%;
line-height: 100px;
font-weight: bold;
font-size: 26px;
}
.icon-up.trans-right {
transform: rotate(90deg);
margin-right: -6px;
}
span {
font-family: HelveticaNeue-Medium, Tahoma, Arial;
}
}
.item {
position: relative;
font-size: 28px;
padding-left: 20px;
padding-right: 20px;
border-bottom: solid 1px #EEEEEE;
height: 86px;
line-height: 86px;
a {
position: absolute;
top: 0;
right: 20px;
bottom: 0;
left: 20px;
}
}
.childs .item {
font-family: HelveticaNeue , Tahoma, Arial;
}
}
}
.home-slider-enter-active, .home-slider-leave-active {
will-change: transform;
transition-duration: 280ms;
}
.home-slider-enter-active {
transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
}
.home-slider-leave-active {
transition-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
}
.home-slider-enter, .home-slider-leave-to {
transform: translateX(-500px);
}
.home-slider-enter-to, .home-slider-leave {
transform: translateX(0px);
}
.home-slider-content {
.mask {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 998;
background: rgba(0, 0, 0, 0.4);
}
}
</style>