| 提交 | 用户 | age | ||
| 2a61f6 | 1 | /** |
| L | 2 | * 通用上传图片预览 |
| 3 | * | |
| 4 | */ | |
| 5 | ||
| 6 | export default { | |
| 7 | data() { | |
| 8 | return { | |
| 9 | uploadPreviewUrl: '', // 预留图片 | |
| 10 | uploadPreviewVisible: false // 显示预览图片弹框 | |
| 11 | } | |
| 12 | }, | |
| 13 | ||
| 14 | methods: { | |
| 15 | // 上传组件预览 | |
| 16 | uploadPreview(file) { | |
| 17 | console.log(file.url) | |
| 18 | this.uploadPreviewUrl = file.url | |
| 19 | this.uploadPreviewVisible = true | |
| 20 | }, | |
| 21 | ||
| 22 | // 检测是否需要上传图片 | |
| 23 | checkNeedUpload(imgs) { | |
| 24 | // 图片数组为空 返回不需要上传 | |
| 25 | if (!imgs || !imgs.length) return false | |
| 26 | // true需要上传 false不需要上传 | |
| 27 | return imgs.filter(o => o.status !== 'success').length > 0 | |
| 28 | } | |
| 29 | } | |
| 30 | } | |
