72 lines
1.5 KiB
Vue
72 lines
1.5 KiB
Vue
<template>
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<view class="count-modify" :class="[number > 0 ? 'between' : 'end']">
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<view v-if="number > 0" class="btn sub" @click="sub">
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<text class="iconfont icon-jianhao"></text>
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</view>
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<view v-if="number > 0" class="num">{{ number }}</view>
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<view class="btn add" @click="add">
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<text class="iconfont icon-jiahao-"></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: "widget-count-modify",
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data() {
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return {
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number: 0,
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};
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},
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props: {
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initNumber: {
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type: Number,
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default: 0,
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},
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},
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components: {},
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created() {
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this.number = this.initNumber;
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},
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mounted() {},
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destroyed() {},
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methods: {
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sub() {
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if (this.number > 0) {
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this.number--;
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} else {
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this.number = 0;
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}
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this.$emit("change", this.number);
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},
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add() {
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this.number++;
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this.$emit("change", this.number);
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},
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},
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};
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</script>
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<style lang="less" scoped>
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.count-modify {
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width: 130rpx;
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height: 35rpx;
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display: flex;
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align-items: center;
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.num {
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color: #2d2d2d;
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font-size: 30rpx;
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}
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}
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.count-modify.between {
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justify-content: space-between;
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}
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.count-modify.end {
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justify-content: flex-end;
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}
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.btn.sub .iconfont,
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.btn.add .iconfont {
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color: #4b65ed;
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font-size: 35rpx;
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}
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</style> |