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<template>
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<div v-if="show">
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<image-purview
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v-if="uploadList[0]"
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:status="uploadList[0].status"
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:url="uploadList[0].url"
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:progress="uploadList[0].showProgress"
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:percentage="uploadList[0].percentage"
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:remove="true"
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@remove-image="handleRemove"></image-purview>
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<div class="upload-box" v-show="!uploadList[0]">
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<Upload ref="upload"
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:show-upload-list="false"
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:data="{bucket: bucket}"
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:on-success="handleSuccess"
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:on-error="handleError"
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:default-file-list="defaultList"
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:format="['jpg','jpeg','png']"
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:max-size="2048"
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:on-format-error="handleFormatError"
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:on-exceeded-size="handleMaxSize"
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action="/ufoPlatform/fileupload/upload?debug=XYZ">
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<Icon type="ios-cloud-upload-outline" title="上传图片"></Icon>
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</Upload>
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</div>
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</div>
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</template>
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<script>
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import imagePurview from './image-purview'
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export default {
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name: 'drag-file-upload',
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props: {
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defaultFile: {
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type: String
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},
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bucket: {
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type: String,
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default() {
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return 'yhb-img01';
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}
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}
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},
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data() {
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let _this = this;
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return {
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imgUrl: '',
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show: true,
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visible: false,
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uploadList: [],
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defaultList: _this.defaultFile ? [{url: _this.defaultFile}] : []
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};
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},
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methods: {
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handleView(url) {
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this.imgUrl = url;
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this.visible = true;
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},
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handleRemove() {
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let file = this.uploadList[0];
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let files = this.$refs.upload.fileList;
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this.$refs.upload.fileList.splice(files.indexOf(file), 1);
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this.uploadList = this.$refs.upload.fileList;
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this.$emit('remove', this.id);
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},
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handleSuccess(response, file, files) {
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if (response.data) {
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file.url = response.data.imagesList[0];
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}
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this.uploadList = files;
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this.$emit('success', this.id, file);
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},
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handleError() {
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this.$Notice.error('上传失败');
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this.$emit('error', this.id);
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},
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handleFormatError(file) {
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this.$Notice.warning({
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title: '文件格式不正确',
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desc: '文件 ' + file.name + ' 格式不正确,请上传 jpg 或 png 格式的图片。'
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});
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},
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handleMaxSize(file) {
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this.$Notice.warning({
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title: '超出文件大小限制',
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desc: '文件 ' + file.name + ' 太大,不能超过 2M。'
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});
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},
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selected(url) {
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this.uploadList = this.defaultList = [{url}];
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this.$emit('success', this.id, {url});
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},
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},
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mounted() {
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this.uploadList = this.$refs.upload.fileList;
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},
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watch: {
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defaultFile: function(newValue) {
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if (newValue) {
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this.defaultList = [{url: newValue}];
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}
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}
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},
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components: {
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imagePurview
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}
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};
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</script>
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<style lang="scss">
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.upload-box {
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width: 100px;
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height: 100px;
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background: #fff;
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border: 1px dashed #dddee1;
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border-radius: 4px;
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text-align: center;
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cursor: pointer;
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position: relative;
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overflow: hidden;
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transition: border-color 0.2s ease;
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margin: 0 auto;
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display: flex;
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align-items: center;
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justify-content: center;
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&:hover {
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border-color: #2d8cf0;
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}
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.ivu-upload {
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height: 30px;
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}
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.ivu-icon {
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font-size: 30px;
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margin: 0 2px;
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color: #000;
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transition: color 0.2s ease;
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&:hover {
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color: #2d8cf0;
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}
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}
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}
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</style> |
...
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...
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