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<template>
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<div>
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<Modal
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width="800"
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v-model="showModal"
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title="图片"
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@on-ok="insertImage"
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ok-text="保存"
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class="multi-image">
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<Row :gutter="16">
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<Col span="10">
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<Input v-model="file" placeholder="请输入地址" @on-enter="addFile"/>
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</Col>
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<Col span="8">
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<Button type="primary" @click="addFile">确定</Button>
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</Col>
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</Row>
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<br />
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<Upload
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ref="upload"
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multiple
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type="drag"
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:data="{bucket: 'goodsimg'}"
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:max-size="2048"
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:format="['jpg','jpeg','png']"
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:show-upload-list="false"
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:on-format-error="handleFormatError"
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:on-exceeded-size="handleMaxSize"
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:on-success="handleSuccess"
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:on-error="handleError"
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action="/Api/upload/image">
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<div style="padding: 20px 0">
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<Icon type="ios-cloud-upload" size="52" style="color: #3399ff"></Icon>
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<p>点击或将文件拖拽到这里上传</p>
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</div>
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</Upload>
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<div class="upload-list" v-for="item in fileList">
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<template v-if="item.status === 'finished'">
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<img :src="item.url">
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<div class="upload-list-cover">
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<Icon type="ios-eye-outline" @click.native="handleView(item)"></Icon>
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<Icon type="ios-trash-outline" @click.native="handleRemove(item)"></Icon>
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</div>
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</template>
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<template v-else>
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<Progress v-if="item.showProgress" :percent="item.percentage" hide-info></Progress>
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</template>
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</div>
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</Modal>
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<Modal title="查看图片" v-model="visible">
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<img :src="imgUrl" v-if="visible" style="width: 100%">
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</Modal>
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</div>
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</template>
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<script>
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import _ from 'lodash';
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export default {
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name: 'MultiImage',
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created() {
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this.$watch('$parent.dashboard', () => {
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this.$parent.dashboard === 'dashboard-multi-image' && (this.showModal = true);
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});
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},
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data() {
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return {
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showModal: true,
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fileList: [],
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imgUrl: '',
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file: '',
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visible: false
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};
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},
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methods: {
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handleView(item) {
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this.imgUrl = item.url;
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this.visible = true;
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},
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handleRemove(file) {
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// 从 upload 实例删除数据
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let fileList = this.$refs.upload.fileList;
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this.$refs.upload.fileList.splice(fileList.indexOf(file), 1);
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},
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handleFormatError(file) {
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this.$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.$Notice.warning({
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title: '超出文件大小限制',
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desc: '文件 ' + file.name + ' 太大，不能超过 2M。'
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});
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},
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handleSuccess(response, file) {
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let url = _.get(response, 'data.imagesList[0]');
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if (url) {
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file.url = url;
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}
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},
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handleError(error) {
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this.$Notice.error(error);
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},
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insertImage() {
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_.each(this.fileList, file => {
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this.$parent.execCommand('insertImage', file.url);
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});
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},
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addFile() {
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if (this.file) {
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this.fileList.push({
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name: '',
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status: 'finished',
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url: this.file,
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uid: ''
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});
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this.file = '';
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}
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}
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},
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watch: {
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showModal(val) {
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if (!val) {
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this.fileList = this.$refs.upload.fileList = [];
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this.$parent.dashboard = null;
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}
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}
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},
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mounted() {
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this.fileList = this.$refs.upload.fileList;
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}
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};
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</script>
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<style lang="scss">
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.multi-image {
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.upload-list {
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margin-top: 20px;
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display: inline-block;
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width: 60px;
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height: 60px;
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text-align: center;
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line-height: 60px;
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border: 1px solid transparent;
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border-radius: 4px;
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overflow: hidden;
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background: #fff;
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position: relative;
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box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
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margin-right: 4px;
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}
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.upload-list img {
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width: 100%;
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height: 100%;
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}
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.upload-list-cover {
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display: none;
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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background: rgba(0, 0, 0, 0.6);
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}
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.upload-list:hover .upload-list-cover {
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display: block;
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}
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.upload-list-cover i {
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color: #fff;
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font-size: 20px;
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cursor: pointer;
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margin: 0 2px;
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}
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}
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</style> |
...
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...
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