From 843f08984b8174cbd00d989280c8f7ab3ca495b4 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Tue, 05 Jan 2021 21:08:01 +0800
Subject: [PATCH] 图片组件添加预览&移除功能
---
ruoyi-ui/src/components/UploadImage/index.vue | 48 ++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 40 insertions(+), 8 deletions(-)
diff --git a/ruoyi-ui/src/components/UploadImage/index.vue b/ruoyi-ui/src/components/UploadImage/index.vue
index bc76d96..ce540eb 100644
--- a/ruoyi-ui/src/components/UploadImage/index.vue
+++ b/ruoyi-ui/src/components/UploadImage/index.vue
@@ -11,9 +11,28 @@
:headers="headers"
style="display: inline-block; vertical-align: top"
>
- <img v-if="value" :src="value" class="avatar" />
- <i v-else class="el-icon-plus avatar-uploader-icon"></i>
+ <el-image v-if="!value" :src="value">
+ <div slot="error" class="image-slot">
+ <i class="el-icon-plus" />
+ </div>
+ </el-image>
+ <div v-else class="image">
+ <el-image :src="value" :style="`width:150px;height:150px;`" fit="fill"/>
+ <div class="mask">
+ <div class="actions">
+ <span title="预览" @click.stop="dialogVisible = true">
+ <i class="el-icon-zoom-in" />
+ </span>
+ <span title="移除" @click.stop="removeImage">
+ <i class="el-icon-delete" />
+ </span>
+ </div>
+ </div>
+ </div>
</el-upload>
+ <el-dialog :visible.sync="dialogVisible" title="预览" width="800" append-to-body>
+ <img :src="value" style="display: block; max-width: 100%; margin: 0 auto;">
+ </el-dialog>
</div>
</template>
@@ -21,10 +40,10 @@
import { getToken } from "@/utils/auth";
export default {
- components: {},
data() {
return {
- uploadImgUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传的图片服务器地址
+ dialogVisible: false,
+ uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
headers: {
Authorization: "Bearer " + getToken(),
},
@@ -37,8 +56,11 @@
},
},
methods: {
+ removeImage() {
+ this.$emit("input", "");
+ },
handleUploadSuccess(res) {
- this.$emit("input", res.data.url);
+ this.$emit("input", res.url);
this.loading.close();
},
handleBeforeUpload() {
@@ -61,8 +83,18 @@
</script>
<style scoped lang="scss">
-.avatar {
- width: 100%;
- height: 100%;
+.image {
+ position: relative;
+ .mask {
+ opacity: 0;
+ position: absolute;
+ top: 0;
+ width: 100%;
+ background-color: rgba(0, 0, 0, 0.5);
+ transition: all 0.3s;
+ }
+ &:hover .mask {
+ opacity: 1;
+ }
}
</style>
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