mirror of https://github.com/ElemeFE/element
Upload: add capability to customize thumbnail template (#13192)
Victor Zhuk
hetech
parent
6f9ce3accb
commit
002adf462f
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@ -154,6 +154,75 @@ Use `list-type` to change the fileList style.
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```
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:::
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### Custom file thumbnail
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Use `scoped-slot` to change default thumbnail template.
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:::demo
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```html
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<el-upload
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action="#"
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list-type="picture-card"
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:auto-upload="false">
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<i slot="default" class="el-icon-plus"></i>
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<div slot="file" slot-scope="{file}">
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<img
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class="el-upload-list__item-thumbnail"
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:src="file.url" alt=""
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>
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<span class="el-upload-list__item-actions">
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<span
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class="el-upload-list__item-preview"
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@click="handlePictureCardPreview(file)"
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>
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<i class="el-icon-zoom-in"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleDownload(file)"
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>
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<i class="el-icon-download"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleRemove(file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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</div>
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</el-upload>
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<el-dialog :visible.sync="dialogVisible">
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<img width="100%" :src="dialogImageUrl" alt="">
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</el-dialog>
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<script>
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export default {
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data() {
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return {
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dialogImageUrl: '',
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dialogVisible: false,
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disabled: false
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};
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},
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methods: {
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handleRemove(file) {
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console.log(file);
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},
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handlePictureCardPreview(file) {
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this.dialogImageUrl = file.url;
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this.dialogVisible = true;
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},
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handleDownload(file) {
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console.log(file);
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}
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}
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}
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</script>
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```
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:::
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### FileList with thumbnail
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:::demo
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@ -150,6 +150,75 @@ Utilice la propiedad `list-type` para cambiar el estilo a un listado de archivos
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```
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:::
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### Custom file thumbnail
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Use `scoped-slot` to change default thumbnail template.
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:::demo
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```html
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<el-upload
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action="#"
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list-type="picture-card"
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:auto-upload="false">
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<i slot="default" class="el-icon-plus"></i>
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<div slot="file" slot-scope="{file}">
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<img
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class="el-upload-list__item-thumbnail"
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:src="file.url" alt=""
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>
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<span class="el-upload-list__item-actions">
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<span
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class="el-upload-list__item-preview"
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@click="handlePictureCardPreview(file)"
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>
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<i class="el-icon-zoom-in"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleDownload(file)"
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>
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<i class="el-icon-download"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleRemove(file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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</div>
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</el-upload>
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<el-dialog :visible.sync="dialogVisible">
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<img width="100%" :src="dialogImageUrl" alt="">
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</el-dialog>
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<script>
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export default {
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data() {
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return {
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dialogImageUrl: '',
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dialogVisible: false,
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disabled: false
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};
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},
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methods: {
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handleRemove(file) {
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console.log(file);
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},
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handlePictureCardPreview(file) {
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this.dialogImageUrl = file.url;
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this.dialogVisible = true;
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},
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handleDownload(file) {
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console.log(file);
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}
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}
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}
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</script>
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```
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:::
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### Lista de archivos con miniatura
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:::demo
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@ -154,6 +154,75 @@ Utilisez `list-type` pour changer le style de la liste de fichiers.
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```
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:::
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### Custom file thumbnail
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Use `scoped-slot` to change default thumbnail template.
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:::demo
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```html
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<el-upload
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action="#"
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list-type="picture-card"
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:auto-upload="false">
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<i slot="default" class="el-icon-plus"></i>
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<div slot="file" slot-scope="{file}">
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<img
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class="el-upload-list__item-thumbnail"
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:src="file.url" alt=""
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>
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<span class="el-upload-list__item-actions">
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<span
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class="el-upload-list__item-preview"
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@click="handlePictureCardPreview(file)"
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>
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<i class="el-icon-zoom-in"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleDownload(file)"
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>
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<i class="el-icon-download"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleRemove(file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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</div>
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</el-upload>
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<el-dialog :visible.sync="dialogVisible">
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<img width="100%" :src="dialogImageUrl" alt="">
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</el-dialog>
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<script>
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export default {
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data() {
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return {
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dialogImageUrl: '',
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dialogVisible: false,
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disabled: false
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};
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},
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methods: {
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handleRemove(file) {
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console.log(file);
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},
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handlePictureCardPreview(file) {
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this.dialogImageUrl = file.url;
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this.dialogVisible = true;
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},
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handleDownload(file) {
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console.log(file);
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}
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}
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}
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</script>
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```
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:::
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### Liste de fichiers avec miniatures
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:::demo
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@ -154,6 +154,75 @@
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```
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:::
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### 文件缩略图
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使用 `scoped-slot` 去设置缩略图模版。
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:::demo
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```html
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<el-upload
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action="#"
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list-type="picture-card"
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:auto-upload="false">
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<i slot="default" class="el-icon-plus"></i>
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<div slot="file" slot-scope="{file}">
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<img
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class="el-upload-list__item-thumbnail"
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:src="file.url" alt=""
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>
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<span class="el-upload-list__item-actions">
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<span
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class="el-upload-list__item-preview"
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@click="handlePictureCardPreview(file)"
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>
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<i class="el-icon-zoom-in"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleDownload(file)"
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>
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<i class="el-icon-download"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="handleRemove(file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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</div>
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</el-upload>
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<el-dialog :visible.sync="dialogVisible">
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<img width="100%" :src="dialogImageUrl" alt="">
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</el-dialog>
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<script>
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export default {
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data() {
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return {
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dialogImageUrl: '',
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dialogVisible: false,
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disabled: false
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};
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},
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methods: {
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handleRemove(file) {
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console.log(file);
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},
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handlePictureCardPreview(file) {
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this.dialogImageUrl = file.url;
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this.dialogVisible = true;
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},
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handleDownload(file) {
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console.log(file);
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}
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}
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}
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</script>
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```
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:::
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### 图片列表缩略图
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:::demo
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@ -276,6 +276,15 @@ export default {
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files={this.uploadFiles}
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on-remove={this.handleRemove}
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handlePreview={this.onPreview}>
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{
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(props) => {
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if (this.$scopedSlots.file) {
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return this.$scopedSlots.file({
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file: props.file
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});
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}
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}
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}
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</UploadList>
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);
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}
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@ -18,45 +18,47 @@
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@blur="focusing = false"
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@click="focusing = false"
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>
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<img
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class="el-upload-list__item-thumbnail"
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v-if="file.status !== 'uploading' && ['picture-card', 'picture'].indexOf(listType) > -1"
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:src="file.url" alt=""
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>
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<a class="el-upload-list__item-name" @click="handleClick(file)">
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<i class="el-icon-document"></i>{{file.name}}
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</a>
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<label class="el-upload-list__item-status-label">
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<i :class="{
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'el-icon-upload-success': true,
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'el-icon-circle-check': listType === 'text',
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'el-icon-check': ['picture-card', 'picture'].indexOf(listType) > -1
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}"></i>
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</label>
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<i class="el-icon-close" v-if="!disabled" @click="$emit('remove', file)"></i>
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<i class="el-icon-close-tip" v-if="!disabled">{{ t('el.upload.deleteTip') }}</i> <!--因为close按钮只在li:focus的时候 display, li blur后就不存在了，所以键盘导航时永远无法 focus到 close按钮上-->
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<el-progress
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v-if="file.status === 'uploading'"
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:type="listType === 'picture-card' ? 'circle' : 'line'"
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:stroke-width="listType === 'picture-card' ? 6 : 2"
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:percentage="parsePercentage(file.percentage)">
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</el-progress>
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<span class="el-upload-list__item-actions" v-if="listType === 'picture-card'">
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<span
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class="el-upload-list__item-preview"
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v-if="handlePreview && listType === 'picture-card'"
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@click="handlePreview(file)"
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<slot :file="file">
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<img
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class="el-upload-list__item-thumbnail"
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v-if="file.status !== 'uploading' && ['picture-card', 'picture'].indexOf(listType) > -1"
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:src="file.url" alt=""
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>
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<i class="el-icon-zoom-in"></i>
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<a class="el-upload-list__item-name" @click="handleClick(file)">
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<i class="el-icon-document"></i>{{file.name}}
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</a>
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<label class="el-upload-list__item-status-label">
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<i :class="{
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'el-icon-upload-success': true,
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'el-icon-circle-check': listType === 'text',
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'el-icon-check': ['picture-card', 'picture'].indexOf(listType) > -1
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}"></i>
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</label>
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<i class="el-icon-close" v-if="!disabled" @click="$emit('remove', file)"></i>
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<i class="el-icon-close-tip" v-if="!disabled">{{ t('el.upload.deleteTip') }}</i> <!--因为close按钮只在li:focus的时候 display, li blur后就不存在了，所以键盘导航时永远无法 focus到 close按钮上-->
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<el-progress
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v-if="file.status === 'uploading'"
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:type="listType === 'picture-card' ? 'circle' : 'line'"
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:stroke-width="listType === 'picture-card' ? 6 : 2"
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:percentage="parsePercentage(file.percentage)">
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</el-progress>
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<span class="el-upload-list__item-actions" v-if="listType === 'picture-card'">
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<span
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class="el-upload-list__item-preview"
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v-if="handlePreview && listType === 'picture-card'"
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@click="handlePreview(file)"
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>
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<i class="el-icon-zoom-in"></i>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="$emit('remove', file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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<span
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v-if="!disabled"
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class="el-upload-list__item-delete"
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@click="$emit('remove', file)"
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>
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<i class="el-icon-delete"></i>
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</span>
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</span>
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</slot>
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</li>
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</transition-group>
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</template>
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