app.js
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//app.js
App({
data: {
minscreenHeight: 0,
},
onLaunch: function () {
this.getHeight(1)
},
getHeight: function (n) {
var _this = this;
wx.getSystemInfo({
success: function (res) {
_this.data.minscreenHeight = res.windowHeight * n
}
})
},
goTop: function () {
wx.pageScrollTo({
scrollTop: 0,
duration: 100
})
},
/**
* 自定义post函数，返回Promise
* +-------------------
* @param {String} url 接口网址
* @param {arrayObject} data 要传的数组对象 like: {name: 'name', age: 32}
* +-------------------
* @return {Promise} promise 返回promise供后续操作
*/
post: function (url, data, headerParams) {
wx.showNavigationBarLoading()
wx.showLoading({
title: '加载中',
})
var promise = new Promise((resolve, reject) => {
let that = this;
let postData = data;
let baseUrl = 'https://ruiwechat.w.broteam.cn/';
//网络请求
let header = {
'content-type': 'application/x-www-form-urlencoded'
}
header = Object.assign(header, headerParams)
wx.request({
url: baseUrl + url,
data: postData,
method: 'POST',
header: header,
success: function (res) {//返回取得的数据
if (res.data.code == '200') {
resolve(res.data.data);
} else if (res.data.code == '10001') {//用户未
// wx.showModal({
// title: '提示',
// content: res.data.msg,
// showCancel: false,
// success: function (res) {
// if (res.confirm) {
// wx.removeStorageSync('token');
// wx.navigateTo({
// url: '/pages/start/start',
// })
// }
// }
// })
} else if (res.data.code == '40000') {
wx.showModal({
title: '提示',
content: res.data.msg,
showCancel: false,
success: function (res) { }
})
} else if (res.data.code == '40005') {
} else if (res.data.code == '40006') {
} else {
wx.showModal({
title: '提示',
content: res.data.msg,
showCancel: false,
})
reject(res.data)
}
wx.hideLoading()
wx.hideNavigationBarLoading()
},
error: function (e) {
console.log(e)
reject('网络出错');
// wx.hideLoading()
wx.hideNavigationBarLoading()
}
})
});
return promise;
},
globalData: {
userInfo: null
},
// 动画
//渐入，渐出实现
show: function (that, param, opacity) {
var animation = wx.createAnimation({
//持续时间800ms
duration: 800,
timingFunction: 'ease',
});
//var animation = this.animation
animation.opacity(opacity).step()
//将param转换为key
var json = '{"' + param + '":""}'
json = JSON.parse(json);
json[param] = animation.export()
//设置动画
that.setData(json)
},
//滑动渐入渐出
slideupshow: function (that, param, px, opacity) {
var animation = wx.createAnimation({
duration: 1000,
timingFunction: 'ease',
});
animation.translateY(px).opacity(opacity).step()
//将param转换为key
var json = '{"' + param + '":""}'
json = JSON.parse(json);
json[param] = animation.export()
//设置动画
that.setData(json)
},
//向右滑动渐入渐出
sliderightshow: function (that, param, px, opacity) {
var animation = wx.createAnimation({
duration: 1500,
timingFunction: 'ease',
});
animation.translateX(px).opacity(opacity).step()
//将param转换为key
var json = '{"' + param + '":""}'
json = JSON.parse(json);
json[param] = animation.export()
//设置动画
that.setData(json)
},
})