删除已选图片后,如何重新选择?
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本文共计86个文字,预计阅读时间需要1分钟。
删除已选中的图片+xImage: function(res){ var that=this; var imgPart=that.data.imgPart; var imgUrls=that.data.imgUrls; var indexNum=res.currentTarget.dataset.index; imgPart.splice(indexNum, 1); imgUrls.s
//删除一张已选中的图片 xImage: function (res){ var that = this; var imgPart = that.data.imgPart; var imgUrls = that.data.imgUrls; var indexNum = res.currentTarget.dataset.index; imgPart.splice(indexNum, 1); imgUrls.splice(indexNum, 1); that.setData({ imgPart, imgUrls }) },
本文共计86个文字,预计阅读时间需要1分钟。
删除已选中的图片+xImage: function(res){ var that=this; var imgPart=that.data.imgPart; var imgUrls=that.data.imgUrls; var indexNum=res.currentTarget.dataset.index; imgPart.splice(indexNum, 1); imgUrls.s
//删除一张已选中的图片 xImage: function (res){ var that = this; var imgPart = that.data.imgPart; var imgUrls = that.data.imgUrls; var indexNum = res.currentTarget.dataset.index; imgPart.splice(indexNum, 1); imgUrls.splice(indexNum, 1); that.setData({ imgPart, imgUrls }) },

