E_lsa/marketing/components/My_accessory/index.js

const cf = require("../../../utils/checkFile")
Component({
	properties: {
		butType: {
			type: String,
			value: "下载"
		},
		list: {
			type: Array,
			value: []
		},
		callBack: {
			type: Function
		},
		deleteFile: {
			type: Function
		},
		downLoadRecord: {
			type: Function
		}
	},
	/**
	 * 组件的方法列表
	 */
	methods: {
		butClick(e) {
			const {
				item,
				type
			} = e.currentTarget.dataset;
			const that = this;
			if (type == '播放') {
				this.triggerEvent("callBack", item);
			} else if (type == '删除') {
				wx.showModal({
					title: "通知",
					content: "是否确认删除该附件?",
					success: res => {
						if (res.confirm) that.triggerEvent("deleteFile", item);
					}
				})
			} else if (type == '下载') {
				wx.downloadFile({
					url: item.url,
					success(res) {
						if (res.statusCode === 200) {
							wx.shareFileMessage({
								filePath: res.tempFilePath,
								fileName: item.document,
								success(res) {
									console.log("转发", res)
								},
								fail: console.error,
							})
						} else {
							wx.showToast({
								title: '微信下载保存失败',
								icon: "none"
							})
						}
					},
					fail() {
						wx.showToast({
							title: '文件下载失败',
							icon: "none"
						})
					}
				});
				this.triggerEvent("downLoadRecord");
			};
		},
		callback(e) {
			const {
				item
			} = e.currentTarget.dataset;
			this.triggerEvent("callBack", item);
		},
		checkFile(e) {
			const {
				item
			} = e.currentTarget.dataset;
			if (item.fileType == 'video' && this.data.butType == '商学院' || this.data.butType == '播放') return this.triggerEvent("callBack", item);
			cf.checkFile(item);
		}
	}
})