微信小程序项目实例——备忘录

一、项目展示

二、项目介绍

项目是一个备忘录，拥有记录文字、计时和提醒的基本功能

项目只有一个页面，整体简约便捷

用户可以输入相关事件，并设立时间，便可完成备忘

当完成或未按期完成时，可以自行确认或删除

三、核心代码

<!--index.wxml-->
<view class="container">
  <view  bindtap="bindViewTap" class="header">    
    欢迎<text class="userinfo-nickname">{
          
   {
          
   userInfo.nickName}}</text>使用
  </view>
<form bindsubmit="formSubmit" bindreset="formReset">
 <view class="input-wrap">    
      <input type="text" value={
          
   {
          
   curIpt}} returnKeyType=send placeholder="请输入待做的事" class="ipt-main"  bindinput=iptChange />     
      <view class="flex-row flex-time" wx:if="{
          
   {curIpt}}">
            <picker range={
          
   {
          
   curRange}} value={
          
   {
          
   curBegin}} bindchange=beginChange  class="pick-time time">
                <text>
                    开始时间：{
          
   {
          
   curRange[curBegin]}}
                </text>
            </picker>  
            <picker range={
          
   {
          
   curRange}} value={
          
   {
          
   curFinish}} bindchange=finishChange  class="pick-time time">
                <text>
                    结束时间：{
          
   {
          
   curRange[curFinish]}}
                </text>
            </picker>  
            <label class="time"><switch class="switch" checked bindchange="switch1Change" />提醒</label>
        </view>
        <view class="flex-row" wx:if="{
          
   {curIpt}}">        
          <button class="btn btn-submit" formType="submit" hover-class="btn-hover">提交</button>
          <button class="btn btn-cancel" formType="reset">清空</button>
       </view>
  </view>
  </form>
  <view class="list-wrap" wx:if="{
          
   {lists.length>0}}">
    <view wx:for="{
          
   {lists}}" wx:if="{
          
   {showAll ||(!showAll && !item.done)}}" id="{
          
   {item.id}}" class="{
          
   {item.done?done list:list}}">        
        <text>{
          
   {
          
   index+1}}:</text>
        <text data-id ="{
          
   {index}}"  class="cnt" bindtap="toChange" >{
          
   {
          
   item.content}}</text>
        <view hidden="{
          
   {!item.editing}}" class="edit-wrap">
            <input class="ipt-edit" value="{
          
   {item.content}}"  data-id="{
          
   {index}}" bindinput=iptEdit />
            <button class="btn btn-edit" data-id="{
          
   {index}}" bindtap="saveEdit">修改</button>
        </view>
        
        <text class="time"> {
          
   {
          
   item.beginTime}}-{
          
   {
          
   item.finishTime}}</text>
        <icon class="ico-done" bindtap="setDone" data-id="{
          
   {index}}" type="success_no_circle" size=18 color="{
          
   {item.done?#d7d7d7:#6fa6cf}}" />
        <icon class="ico-delete" bindtap="toDelete" data-id="{
          
   {index}}" type=cancel size=20 color="#6fa6cf" />
    </view>
    <view class="footer">
        <view class="ft-area">
            <text>{
          
   {
          
   lists.length}}条</text>
        </view>
         <view class="ft-area ft-mid">
            <text wx:if="{
          
   {showAll}}" bindtap="showUnfinished" class="ft-action">显示未完成</text>
            <text wx:else bindtap="showAll" class="ft-action">显示全部</text>
        </view>
        <view class="ft-area">
            <text bindtap="doneAll" class="ft-action">全部完成</text>
            <text bindtap="deleteAll" class="ft-action">全删</text>
        </view>
    </view>
  </view>
  <view class="input-wrap mt" wx:if="{
          
   {lists.length>0}}">
    <button class="btn btn-save" bindtap="saveData">保存数据</button>
  </view>
</view>