1 回复
针对您提到的uni-app月历选择插件(月账期选择)的需求,以下是一个基于uni-app框架的简单月历选择组件实现示例。此示例将展示如何创建一个基本的月历界面,并允许用户选择一个月份作为账期。
1. 创建组件文件
首先,在您的uni-app项目中创建一个新的组件文件,例如MonthPicker.vue
。
<template>
<view class="month-picker">
<view class="calendar-header">
<button @click="prevMonth">‹</button>
<text>{{ currentYear }}年{{ currentMonth + 1 }}月</text>
<button @click="nextMonth">›</button>
</view>
<view class="calendar-body">
<view v-for="(day, index) in days" :key="index" class="calendar-day">
<text v-if="day !== 0" @click="selectMonth(currentYear, currentMonth, day)">{{ day }}</text>
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
currentYear: new Date().getFullYear(),
currentMonth: new Date().getMonth(),
daysInMonth: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
};
},
computed: {
days() {
const year = this.currentYear;
const month = this.currentMonth;
let daysInCurrentMonth = this.daysInMonth[month];
if (month === 1 && (year % 4 === 0 && year % 100 !== 0 || year % 400 === 0)) {
daysInCurrentMonth = 29;
}
const firstDayOfMonth = new Date(year, month, 1).getDay();
const daysArray = Array.from({ length: daysInCurrentMonth }, (_, i) => i + 1);
const emptyDays = Array.from({ length: firstDayOfMonth }, () => 0);
return [...emptyDays, ...daysArray];
}
},
methods: {
prevMonth() {
if (this.currentMonth === 0) {
this.currentMonth = 11;
this.currentYear -= 1;
} else {
this.currentMonth -= 1;
}
},
nextMonth() {
if (this.currentMonth === 11) {
this.currentMonth = 0;
this.currentYear += 1;
} else {
this.currentMonth += 1;
}
},
selectMonth(year, month, day) {
this.$emit('select', { year, month, day });
}
}
};
</script>
<style>
/* 样式部分根据您的需求自行调整 */
.month-picker { /* ... */ }
.calendar-header { /* ... */ }
.calendar-body { /* ... */ }
.calendar-day { /* ... */ }
</style>
2. 使用组件
在需要使用月历选择的页面中引入并使用该组件:
<template>
<view>
<MonthPicker @select="onMonthSelect" />
</view>
</template>
<script>
import MonthPicker from '@/components/MonthPicker.vue';
export default {
components: {
MonthPicker
},
methods: {
onMonthSelect(selected) {
console.log('Selected Month:', selected);
// 处理选中的月份
}
}
};
</script>
此示例展示了基本的月历选择和展示功能,您可以根据实际需求进一步扩展和优化,例如添加样式、处理闰年、优化用户体验等。