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<template>
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<view class="tab-bar">
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<view class="tab-bar-item" v-for="(item, index) in tabList" :key="index" @click="switchTab(index)">
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<image class="tab-icon" :src="current === index ? item.selectedIconPath : item.iconPath"></image>
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<text class="tab-text" :style="{ color: current === index ? selectedColor : color }">{{ item.text }}</text>
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</view>
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</view>
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</template>
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<script>
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export default {
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name: 'TabBar',
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props: {
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current: {
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type: Number,
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default: 0
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}
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},
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data() {
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return {
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color: '#999999',
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selectedColor: '#007aff',
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backgroundColor: '#ffffff',
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tabList: [
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{
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pagePath: '/pages/index/index',
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iconPath: '/static/shouye.png',
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selectedIconPath: '/static/shouye_select.png',
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text: '首页'
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},
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{
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pagePath: '/pages/mine/mine',
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iconPath: '/static/wode.png',
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selectedIconPath: '/static/wode_select.png',
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text: '我的'
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}
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]
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}
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},
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methods: {
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switchTab(index) {
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if (this.current === index) return;
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uni.switchTab({
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url: this.tabList[index].pagePath
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})
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}
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}
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}
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</script>
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<style scoped>
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.tab-bar {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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height: 100rpx;
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background-color: #ffffff;
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display: flex;
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align-items: center;
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justify-content: space-around;
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border-top: 1rpx solid #F2F2F7;
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padding-bottom: env(safe-area-inset-bottom);
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}
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.tab-bar-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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flex: 1;
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height: 100%;
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}
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.tab-icon {
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width: 48rpx;
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height: 48rpx;
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margin-bottom: 4rpx;
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}
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.tab-text {
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font-size: 22rpx;
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}
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</style>
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