uploadImageUrl.vue
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<template>
<div class="upload-image-container">
<div v-for="(image, index) in photos" :key="index" class="image-item">
<el-image
:src="image.url || image"
fit="cover"
style="width: 100px; height: 100px"
:preview-src-list="[image.url || image]"
>
<div slot="error" class="image-slot">
<i class="el-icon-picture-outline"></i>
</div>
</el-image>
<i
class="el-icon-delete remove-icon"
@click="removeImage(index)"
></i>
</div>
<div
v-if="photos.length < imageCount"
class="upload-button"
@click="triggerUpload"
>
<i class="el-icon-plus"></i>
</div>
<input
type="file"
ref="fileInput"
accept="image/*"
hidden
@change="handleFileChange"
/>
</div>
</template>
<script>
import { uploadImage } from '@/api/community/addCommunityPublicityApi'
export default {
name: 'UploadImageUrl',
props: {
imageCount: {
type: Number,
default: 99
},
callBackListener: {
type: String,
required: true
},
callBackFunction: {
type: String,
required: true
}
},
data() {
return {
photos: [],
photosUrl: []
}
},
watch: {
photosUrl: {
deep: true,
handler(newVal) {
this.$emit(this.callBackFunction, newVal)
}
}
},
methods: {
triggerUpload() {
this.$refs.fileInput.click()
},
async handleFileChange(event) {
const files = event.target.files
if (!files || files.length === 0) return
const file = files[0]
if (file.size > 2 * 1024 * 1024) {
this.$message.error(this.$t('uploadImage.fileSizeError'))
return
}
try {
// Preview image
const reader = new FileReader()
reader.onload = (e) => {
this.photos.push(e.target.result)
}
reader.readAsDataURL(file)
// Upload image
const formData = new FormData()
formData.append('uploadFile', file)
const response = await uploadImage(formData)
this.photosUrl.push(response.data)
} catch (error) {
this.$message.error(this.$t('uploadImage.uploadError'))
} finally {
event.target.value = ''
}
},
removeImage(index) {
this.photos.splice(index, 1)
this.photosUrl.splice(index, 1)
},
clearImages() {
this.photos = []
this.photosUrl = []
},
setImages(images) {
this.clearImages()
images.forEach(image => {
if (typeof image === 'string') {
this.photos.push(image)
this.photosUrl.push({ fileId: image, url: image })
} else {
this.photos.push(image.url)
this.photosUrl.push(image)
}
})
}
}
}
</script>
<style lang="scss" scoped>
.upload-image-container {
display: flex;
flex-wrap: wrap;
gap: 10px;
.image-item {
position: relative;
margin-right: 10px;
margin-bottom: 10px;
.remove-icon {
position: absolute;
top: -10px;
right: -10px;
color: #f56c6c;
background: #fff;
border-radius: 50%;
cursor: pointer;
font-size: 16px;
z-index: 1;
&:hover {
color: #f78989;
}
}
}
.upload-button {
width: 100px;
height: 100px;
border: 1px dashed #dcdfe6;
border-radius: 4px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
color: #909399;
font-size: 24px;
&:hover {
border-color: #409eff;
color: #409eff;
}
}
.image-slot {
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
background: #f5f7fa;
color: #909399;
font-size: 30px;
}
}
</style>