uni返回弹出框
要用到uni的页面生命周期(onBackPress)
官网地址:uniapp.dcloud.io/collocation…
结果代码如图:
代码命令:
onBackPress(e) {
console.log(e )
if(e.from == 'backbutton'){
console.log('6666')
uni.showModal({
title: '退出提示',
content: '您的订单当前还没有支付',
showCancel: true,
cancelText: '留下支付',
cancelColor:'#666666',
confirmText: '退出',
confirmColor:'#FF0000',
success: res => {
if(res.confirm){
uni.navigateBack({
delta: 1
});
}
},
});
return true
}
},
