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首页
[mw_shl_code=html,true]Page({
data:{
today:\'\',//当天日期
image:\'/pages/image/111.jpg\',//背景图片
desArr:[]//数据源数组
},
getNowFormatDate(){
//获取当天日期
var date = new Date();
var seperator1 = \"-\";
var month = date.getMonth() + 1;
var strDate = date.getDate();
if (month >= 1 && month <= 9) {
month = \"0\" + month;
}
if (strDate >= 0 && strDate <= 9) {
strDate = \"0\" + strDate;
}
var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate
return currentdate;
},
onLoad:function(options){
//-监听页面加载
//获取缓存内容
this.setData({
desArr:wx.getStorageSync(\'oldText\')
})
if(this.data.desArr == null && this.data.desArr ==\'\'){
//如果没有缓存则为空
this.setData({
desArr:[]
})
}
//获取当天日期
var day = this.getNowFormatDate()
this.setData({
today:day
})
},
onShow:function(){
// 生命周期函数--监听页面显示
//获取当前缓存
var arrayA = wx.getStorageSync(\'oldText\');
var isChange = wx.getStorageSync(\'isChange\');
if (arrayA.length != this.data.desArr.length){
//如果数量改变从新赋值
this.setData({
desArr:arrayA
})
}else if (isChange == 1){
wx.setStorageSync(\'isChange\', 0);
this.setData({
desArr:arrayA
})
}
},
onShareAppMessage: function() {
// 用户点击右上角分享
return {
title: \'文笔记+\', // 分享标题
desc: \'我们的功能不仅笔记\', // 分享描述
path: \'path\' // 分享路径
}
},
cancelTap(e){
//删除按钮
console.log(e)
}
})[/mw_shl_code]
[mw_shl_code=html,true]<!--背景-->
<image class=\"des-image\" src=\"{{image}}\"></image>
<!--底部滚动-->
<scroll-view class=\"des-scr\" scroll-y=\"true\" bindscroll=\"scroll\">
<!--循环view-->
<block wx:for=\"{{desArr}}\">
<navigator url=\"../logs/logs?des={{item.des}}&time={{item.time}}&image={{image}}&id={{item.id}}&revise=1\">
<view class=\"des-view\" bindtap=\"toiletDetails\" id=\"{{index}}\">
<text class=\"des-text\">{{item.des}}</text>
<text class=\"des-tiemText\">{{item.time}}</text>
</view>
</navigator>
</block>
</scroll-view>
<!--添加按钮-->
<navigator url=\"../logs/logs?des=&time=2017-01-09&image={{image}}&id=-1&revise=0\">
<button class=\"new-btn\" bindtap=\"newBtnDown\">+</button>
</navigator>[/mw_shl_code]
[mw_shl_code=html,true]page{
height: 100%;
}
.des-image{
position:absolute;
width: 100%;
height: 100%;
}
.des-scr{
width: 100%;
height: 100%;
}
.des-view{
margin: 5%;
width: 90%;
height: 180rpx;
border:1px solid orange;
}
.des-text{
display: block;
margin:20rpx;
height: 80rpx;
overflow: hidden;
}
.des-tiemText{
display: block;
margin-right: 20rpx;
margin-bottom: 20rpx;
height: 40rpx;
text-align: right;
}
.new-btn{
position:absolute;
bottom: 200rpx;
right: 0rpx;
width: 80rpx;
height: 80rpx;
background: darkorange;
border-radius: 50%;
font-size: 48rpx;
line-height:80rpx;
}[/mw_shl_code]
详情页
[mw_shl_code=html,true]Page({
data:{
time:\'\',//日期
image:\'\',//背景
textAreaDes:\'\',//输入的内容
revise:\'\',//是不是修改
id:\'\'
},
btnDown(){
//保存按钮
if (this.data.textAreaDes.length == 0){
return;
}
//获取本地缓存
var oldText = wx.getStorageSync(\'oldText\');
if(oldText != null && oldText !=\'\'){
if(this.data.revise == \'1\'){
//如果是修改的,循环缓存数组,找到相应id更改
console.log(oldText)
for (var i=0;i<oldText.length;i++){
var dic = oldText;
if (dic.id == this.data.id) {
oldText={\'des\':this.data.textAreaDes,time:dic.time,\'id\':dic.id};
console.log(oldText)
//存入缓存
wx.setStorageSync(\'oldText\', oldText);
wx.setStorageSync(\'isChange\', 1);
return;
}
}
}else{
//记录是内容的id
var numID = wx.getStorageSync(\'oldTextID\');
if(numID == this.data.id){
return;
}
//添加更多缓存
oldText.push({\'des\':this.data.textAreaDes,time:this.data.time,\'id\':numID});
//id自增
numID++;
wx.setStorageSync(\'oldTextID\', numID);
this.setData({
id: numID
})
}
}else{
//如果没有缓存
oldText = [{\'des\':this.data.textAreaDes,time:this.data.time,\'id\':0}];
//保存id
wx.setStorageSync(\'oldTextID\', 1);
this.setData({
id: 1
})
}
//存入缓存
wx.setStorageSync(\'oldText\', oldText);
},
bindTextAreaBlur(e){
//当输入的文字改变走这个方法
//记录输入的文字
this.setData({
textAreaDes: e.detail.value
})
},
onLoad:function(options){
// 生命周期函数--监听页面加载
this.setData({
des: options.des,
timeptions.time,
imageptions.image,
reviseptions.revise,
idptions.id
})
},
onShareAppMessage: function() {
// 用户点击右上角分享
return {
title: \'文笔记+\', // 分享标题
desc: \'爱的再多也记录不够\', // 分享描述
path: \'path\' // 分享路径
}
}
})[/mw_shl_code]
[mw_shl_code=html,true]<!--背景-->
<image class=\"the-image\" src=\"{{image}}\"></image>
<!--按钮-->
<text class=\"the-text\">{{time}}</text>
<button class=\"the-btn\" bindtap=\"btnDown\">保存</button>
<!--输入框-->
<view class=\"the-view\">
<textarea class= \"the-textarea\" bindinput=\"bindTextAreaBlur\" style=\" margin: 5%;width: 90%;height: 90%\" auto-focus value=\"{{des}}\"maxlength=\"-1\" cursor-spacing=\"0\">
</textarea>
</view>[/mw_shl_code]
[mw_shl_code=html,true]page{
height: 100%;
}
.the-image{
position:absolute;
width: 100%;
height: 100%;
}
.the-text{
position:absolute;
left: 5%;
top: 3.5%;
font-size: 28rpx;
text-align: left;
}
.the-btn{
font-size: 24rpx;
position:absolute;
right: 5%;
top: 2%;
height: 5%;
width: 20%
}
.the-view{
position:absolute;
top: 7%;
width: 100%;
height: 86%;
}
.the-textarea{
overflow:hidden;
}[/mw_shl_code]
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