add-to-lite.js
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// components/tips/add-to-lite.js
import util from '../../utils/util'
const cache_key='A2L-'
Component({
/**
* 组件的属性列表
*/
properties: {
bgColor:{
type:String,
value:'rgba(0,0,0,0.6)',
},
key:String,
type:{
type:String,
value:'yellow',
},
hitStr:String,
},
/**
* 组件的初始数据
*/
data: {
hidden:true,
statusBarHeightFull:0,
},
attached(){
let cacheKey=cache_key+this.data.key
let ca=util.cache(cacheKey);
if(ca){
this.hide();
}else{
let p=getCurrentPages()
console.log('add-to-lite.attached',p)
if(p.length==1){
this.show();
}
}
},
/**
* 组件的方法列表
*/
methods: {
show(){
this.triggerEvent("show");
//导航栏自适应
if(this.data.type=='black20'){
let systemInfo = wx.getSystemInfoSync();
let reg = /ios/i;
let pt = 20;//导航状态栏上内边距
let h = 44;//导航状态栏高度
if(reg.test(systemInfo.system)){
pt = systemInfo.statusBarHeight;
h = 44;
}else{
pt = systemInfo.statusBarHeight;
h = 48;
}
this.setData({
hidden:false,
statusBarHeightFull:(pt+h-5),
})
}else{
this.setData({
hidden:false,
statusBarHeightFull:0,
})
}
if(!this.timeInterval){
this.timeIntervalNum=0;
this.timeInterval=setInterval(()=>{
this.hasClose();
},1000)
}
},
hasClose(){
if(this.timeIntervalNum>=10){
this.hide();
clearInterval(this.timeInterval);
return;
}
this.timeIntervalNum++;
},
hide(){
this.triggerEvent("hide");
let cacheKey=cache_key+this.data.key
util.cache(cacheKey,cacheKey);
this.setData({
hidden:true,
})
},
}
})