forked from zhongyuanhaiju/uniapp
103 lines
2.4 KiB
Vue
103 lines
2.4 KiB
Vue
<template>
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<view class="float-btn"
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:class="{'left_top': value.bottomPosition == 1, 'right_top': value.bottomPosition == 2, 'left_bottom': value.bottomPosition == 3, 'right_bottom': value.bottomPosition == 4}"
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:style="style">
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<block v-for="(item, index) in value.list" :key="index">
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<view class="button-box" @click="$util.diyRedirectTo(item.link)">
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<image :src="$util.img(item.imageUrl)" mode="aspectFit" v-if="!item.iconType || item.iconType == 'img'"></image>
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<diy-icon v-else-if="item.iconType && item.iconType == 'icon'" :icon="item.icon" :value="item.style ? item.style : null"></diy-icon>
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</view>
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</block>
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</view>
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</template>
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<script>
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// 获取系统状态栏的高度
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let systemInfo = uni.getSystemInfoSync();
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export default {
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name: 'diy-float-btn',
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props: {
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value: {
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type: Object,
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default: () => {
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return {};
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}
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}
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},
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data() {
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return {
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navHeight: 0,
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statusBarHeight: systemInfo.statusBarHeight
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};
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},
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created() {},
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components: {},
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methods: {},
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computed:{
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style(){
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let style = {}, height = 54;
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// #ifdef MP
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height = systemInfo.platform == 'ios' ? 54 : 58;
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// #endif
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switch (this.value.bottomPosition) {
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case 1:
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style.top = (this.navHeight + this.statusBarHeight + parseInt(value.btnBottom)) * 2 + 'rpx !important'
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break;
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case 2:
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style.top = (this.navHeight + this.statusBarHeight + parseInt(value.btnBottom)) * 2 + 'rpx !important'
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break;
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case 3:
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style.bottom = (100 + parseInt(value.btnBottom)) * 2 + 'rpx !important'
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break;
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case 4:
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style.bottom = (100 + parseInt(value.btnBottom)) * 2 + 'rpx !important'
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break;
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}
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return this.$util.objToStyle(style);
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}
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}
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};
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</script>
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<style lang="scss">
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.float-btn {
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position: fixed;
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bottom: 20%;
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right: 40rpx;
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z-index: 999;
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&.right_top {
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top: 100rpx;
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right: 30rpx;
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}
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&.left_top {
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top: 100rpx;
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left: 30rpx;
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}
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&.right_bottom {
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bottom: 200rpx;
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right: 30rpx;
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padding-bottom: constant(safe-area-inset-bottom); /*兼容 IOS<11.2*/
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padding-bottom: env(safe-area-inset-bottom); /*兼容 IOS>11.2*/
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}
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&.left_bottom {
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bottom: 200rpx;
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left: 30rpx;
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padding-bottom: constant(safe-area-inset-bottom); /*兼容 IOS<11.2*/
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padding-bottom: env(safe-area-inset-bottom); /*兼容 IOS>11.2*/
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}
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.button-box {
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margin-bottom: 20rpx;
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width: 80rpx;
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height: 80rpx;
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font-size: 80rpx;
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&:last-child {
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margin-bottom: 0;
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}
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image {
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width: 100%;
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height: 100%;
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}
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}
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}
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</style>
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