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微信小程序项目实例——心情记事本(微信小程序项目中的 ______ 文件是全局配置文件)

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微信小程序项目实例——心情记事本微信小程序项目实例——心情记事本文章目录微信小程序项目实例——心情记事本一、项目展示二、首页三、效果图文末

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项目代码见文字底部，点赞关注有惊喜

一、项目展示

心情记事本是一款可以记录当前心情和生活的记事本用户可以选择当前的心情（开心、平淡、伤心）和表情并结合自己想要描述的文字就可以记录当前的心情了

为了更好的展现用户的心情项目罗列了大量的精美表情缩略图如下：

微信小程序项目实例——心情记事本(微信小程序项目中的 ______ 文件是全局配置文件)

项目的展示图如下：

二、首页

首页主要由日历组件和自制的记录组件结合而成主要代码如下：

<view class="container"> <view class="title"> <view class="left-arrow" bindtap="prev_month"> <image src="/asset/images/left-arrow.svg" class="arrow"></image> </view> <picker mode="date" value="{{date}}" fields="month" start="{{start_date}}" end="{{end_date}}" bindchange="select_date"> <view class="date-picker"> {{now_date}} </view> </picker> <view class="right-arrow" bindtap="next_month"> <image src="/asset/images/right-arrow.svg" class="arrow"></image> </view> </view> <view class="divider-box"> <image src="/asset/images/divider.svg" class="divider"></image> </view> <view class="calender"> <view class="calender-header"> <image src="/asset/images/SUN.svg" class="week-item"></image> <image src="/asset/images/MON.svg" class="week-item"></image> <image src="/asset/images/TUE.svg" class="week-item"></image> <image src="/asset/images/WED.svg" class="week-item"></image> <image src="/asset/images/THU.svg" class="week-item"></image> <image src="/asset/images/FRI.svg" class="week-item"></image> <image src="/asset/images/SAT.svg" class="week-item"></image> </view> <view class="calender-body"> <block wx:for="{{ date_arr }}" wx:key="key"> <view class="date-item date-enabled-{{item.enabled}} date-today-{{item.today}} "> <span>{{item.date}}</span> <block wx:if="{{item.emotion_value}}"> <image src="/asset/images/circle-{{item.emotion_value}}.svg" class="circle"></image> </block> </view> </block> </view> </view> <view class="diary"> <view wx:for="{{ items }}" wx:key="{{key}}"> <view class="diary-item" key="{{key}}" bindtap="detail" data-key="{{ item.key }}"> <view class="diary-date"> <view class="date">{{ item.value['date']}}</view> <view class="day">{{ item.value['week']}}</view> </view> <image src="/asset/images/virtical-divider.svg" class="virtical-divider"></image> <view class="emoji"> <image src="/asset/emojis/{{ item.value['emoji_type']}}.svg" class="emoji-image"></image> </view> <image src="/asset/images/virtical-divider.svg" class="virtical-divider"></image> <view class="text">{{ item.value['text'] }}</view> <image class="more-arrow" src="/asset/images/more-arrow.svg"></image> </view> </view> </view></view><image src="/asset/images/add-button.svg" class="add-button" bindtap="blank_modal"></image><view class="cover" wx:if="{{modal_visiable}}" bindtap="cancle"></view><view class="modal ripple bounceInDown" wx:if="{{modal_visiable}}"> <view class="create-box"> <image src="/asset/images/close-button.svg" class="close-button" bindtap="cancle"></image> <image src="/asset/emojis/{{ emoji_indicator }}.svg" class="emoji-image"></image> <view class="emoji-select-box"> <picker-view indicator-style="height: 50px;" value="{{ emoji_defaul_value }}" class="emoji-picker" bindchange="select_emoji"> <picker-view-column> <view style="line-height: 50px; color: #797979">伤心的表情</view> <view style="line-height: 50px; color: #797979">开心的表情</view> <view style="line-height: 50px; color: #797979">平淡的表情</view> </picker-view-column> <picker-view-column> <view wx:for="{{ emoji_list }}" wx:key="key"> <image src="/asset/emojis/{{ item }}.svg" style="height: 100%; width: 100rpx;"></image> </view> </picker-view-column> </picker-view> </view> <block wx:if="{{ is_newbee }}"> <textarea placeholder="选择表达今天心情的emoji, 或者在此写点文字, enjoy ~ ~" value="{{ text }}" bindinput="input" placeholder-style="color:#9B9B9B;font-size:26rpx;line-height:46rpx" class="text"/> </block> <block wx:else> <textarea placeholder="写点什么,当然你也可以什么都不写" value="{{ text }}" bindinput="input" placeholder-style="color:#9B9B9B;font-size:26rpx;" class="text"/> </block> <view class="button-box"> <block wx:if="{{ delete_button_visiable}}"> <view class="delete-button" bindtap="delete" style="visibility: show">删除</view> </block> <block wx:else> <view class="delete-button" bindtap="delete" style="visibility: hidden">删除</view> </block> <view class="submit-button" bindtap="save">保存</view> </view> </view></view>let app = getApp()let util = require('../../utils/util.js')let date_formater = require('../../utils/date_formater.js')let storage = require('../../utils/data_storage.js')Page({ data: { 'date_arr': [], 'now_date': '2017-04-11', 'start_date': '2015-04-11', 'end_date': '2019-04-11', 'date': '', 'year': 0, 'month': 0, 'items': [], 'modal_visiable': false, 'emoji_list': [], 'emoji_indicator': 'face-with-stuck-out-tongue-and-winking-eye', 'emoji_defaul_value': [1, 1], 'text': '', 'item_key': '', //当前条目的key 'delete_button_visiable': false ,//modal中的删除按钮是否可见 'is_newbee': false // 是不是第一次使用 }, // 初始化页面数据 page_init: function(year, month) { console.log(year + '-' + month + ' data had initialized') let data = util.get_date(year, month) let emojis = util.get_emojis() this.setData({ 'date_arr': data, 'now_date': date_formater.format_month(month) + ' ' +year, 'date': year + '-' + date_formater.add_date_prefix(month + 1) + '-01', 'year': year, 'month': month, 'start_date': year - 2 + '-' + date_formater.add_date_prefix(month + 1) + '-01', 'end_date': year + 2 + '-' + date_formater.add_date_prefix(month + 1) + '-01', 'items': storage.all(year, month), 'emoji_list': emojis['positive'], }) }, onLoad: function() { let date = new Date() let year = date.getFullYear() let month = date.getMonth() let emojis = util.get_emojis() this.page_init(year, month) // let is_newbee = util.is_newbee() let is_newbee = false if(is_newbee) { this.blank_modal() } this.setData({ 'is_newbee': is_newbee }) }, select_date: function(e) { let date_str = e.detail.value let date_arr = date_str.split('-') let year = parseInt(date_arr[0]) let month = parseInt(date_arr[1]) - 1 this.page_init(year, month) }, prev_month: function() { let year = this.data.year let month = this.data.month if (month - 1 < 0) { year = year - 1 month = 11 } else { month = month - 1 } this.page_init(year, month) }, next_month: function() { let year = this.data.year let month = this.data.month if (month + 1 > 11) { year = year + 1 month = 0 } else { month = month + 1 } this.page_init(year, month) }, modal: function() { this.setData({ 'modal_visiable': true, 'delete_button_visiable': true }) }, blank_modal: function() { this.setData({ 'modal_visiable': true, 'emoji_indicator': 'face-with-stuck-out-tongue-and-winking-eye', 'emoji_defaul_value': [1, 1], 'text': '', 'delete_button_visiable': false }) }, select_emoji: function(e) { var val = e.detail.value let emoji_type = val[0] let emoji_index = val[1] let emojis = util.get_emojis() var emoji_list = [] if(emoji_type == 0) { emoji_list = emojis['negative'] } if(emoji_type == 1) { emoji_list = emojis['positive'] } if(emoji_type == 2){ emoji_list = emojis['neutral'] } this.setData({ 'emoji_list': emoji_list, 'emoji_indicator': emoji_list[emoji_index] }) }, input : function(e) { this.setData({ 'text': e.detail['value'] }) // console.log(this.data.text) }, save: function(){ let date = new Date() let year = date.getFullYear() let month = date.getMonth() let day = date.getDate() let key = year + '-' + date_formater.add_date_prefix(month + 1)+'-' + date_formater.add_date_prefix(day) storage.add(key, this.data.emoji_indicator, 0, 0, 0, this.data.text) this.page_init(year, month) this.cancle() }, delete: function() { storage.del(this.data.item_key) this.page_init(this.data.year, this.data.month) this.cancle() }, cancle: function() { this.setData({ 'modal_visiable': false }) }, detail: function(e) { let key = e.currentTarget.dataset.key let item = storage.get(key) let emoji_defaul_value = util.get_emoji_pos(item['emoji_type']) this.setData({ 'text': item['text'], 'emoji_indicator': item['emoji_type'], 'emoji_defaul_value' : emoji_defaul_value, 'item_key': key }) this.modal() }})