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55 lines
1.3 KiB
55 lines
1.3 KiB
5 months ago
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Page({
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data:{
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pictures: [],
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nullTip: {
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tipText: '亲，没有上传照片哦',
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actionText: '上传',
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fn: 'uploadImg'
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}
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},
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onLoad:function(options){
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var that = this
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wx.getStorage({
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key: 'gallery',
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success: function(res){
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that.setData({
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pictures: res.data,
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})
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console.log(res.data)
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}
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})
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},
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uploadImg: function() {
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var that = this
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wx.chooseImage({
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count: 1,
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success: function(res) {
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var tempFilePath = res.tempFilePaths[0]
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wx.saveFile({
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tempFilePath: tempFilePath,
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success: function(res) {
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var savedFilePath = res.savedFilePath
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console.log(savedFilePath)
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that.setData({
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pictures: that.data.pictures.concat(savedFilePath)
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})
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wx.setStorage({
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key: 'gallery',
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data: that.data.pictures
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})
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}
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})
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}
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})
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},
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previewImage: function(e) {
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var data = e.currentTarget.dataset
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var index = data.index
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var that = this
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wx.previewImage({
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current: that.data.pictures[index], // 当前显示图片的链接，不填则默认为 urls 的第一张
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urls: that.data.pictures
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})
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}
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})
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