106 lines
2.3 KiB
TypeScript
106 lines
2.3 KiB
TypeScript
// packageA/pages/refuelingCharging/RefuelingChargingDetail/RefuelingChargingDetail.ts
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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item: {} as any,
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attachmentUrlList: []
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},
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// 查看文件
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checkFile(event: any) {
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let url = event.currentTarget.dataset.url;
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let type = url.split('.')[url.split('.').length - 1];
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if (type == 'jpg' || type == 'jpeg' || type == 'png') {
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wx.previewImage({
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current: url, // 当前显示图片的http链接
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urls: [url] // 需要预览的图片http链接列表
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});
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} else {
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wx.showLoading({
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title: '数据加载中'
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});
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wx.downloadFile({
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// 示例 url，并非真实存在
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url: url,
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success: function (res) {
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const filePath = res.tempFilePath;
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wx.openDocument({
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filePath: filePath,
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showMenu: true,
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success: function (res) {
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wx.hideLoading();
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},
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fail: function () {
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wx.hideLoading();
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}
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});
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},
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fail: function () {
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wx.hideLoading();
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}
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});
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}
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad() {
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// 接收传参
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const eventChannel = this.getOpenerEventChannel();
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eventChannel &&
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eventChannel.on &&
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eventChannel.on('eventName', (data: any) => {
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let attachmentUrlList = [] as any;
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if (data.attachmentUrl) {
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attachmentUrlList = data.attachmentUrl.split(',').map((item: any) => {
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return {
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url: item,
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name: item.split('/')[item.split('/').length - 1]
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};
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});
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}
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this.setData({
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item: data,
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attachmentUrlList: attachmentUrlList
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});
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});
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady() {},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide() {},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload() {},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh() {},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom() {},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage() {}
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});
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