Upload: add capability to customize thumbnail template (#13192)

pull/16135/head
Victor Zhuk 2019-06-24 12:33:04 +03:00 committed by hetech
parent 6f9ce3accb
commit 002adf462f
6 changed files with 324 additions and 37 deletions

View File

@ -154,6 +154,75 @@ Use `list-type` to change the fileList style.
``` ```
::: :::
### Custom file thumbnail
Use `scoped-slot` to change default thumbnail template.
:::demo
```html
<el-upload
action="#"
list-type="picture-card"
:auto-upload="false">
<i slot="default" class="el-icon-plus"></i>
<div slot="file" slot-scope="{file}">
<img
class="el-upload-list__item-thumbnail"
:src="file.url" alt=""
>
<span class="el-upload-list__item-actions">
<span
class="el-upload-list__item-preview"
@click="handlePictureCardPreview(file)"
>
<i class="el-icon-zoom-in"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleDownload(file)"
>
<i class="el-icon-download"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleRemove(file)"
>
<i class="el-icon-delete"></i>
</span>
</span>
</div>
</el-upload>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt="">
</el-dialog>
<script>
export default {
data() {
return {
dialogImageUrl: '',
dialogVisible: false,
disabled: false
};
},
methods: {
handleRemove(file) {
console.log(file);
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
handleDownload(file) {
console.log(file);
}
}
}
</script>
```
:::
### FileList with thumbnail ### FileList with thumbnail
:::demo :::demo

View File

@ -150,6 +150,75 @@ Utilice la propiedad `list-type` para cambiar el estilo a un listado de archivos
``` ```
::: :::
### Custom file thumbnail
Use `scoped-slot` to change default thumbnail template.
:::demo
```html
<el-upload
action="#"
list-type="picture-card"
:auto-upload="false">
<i slot="default" class="el-icon-plus"></i>
<div slot="file" slot-scope="{file}">
<img
class="el-upload-list__item-thumbnail"
:src="file.url" alt=""
>
<span class="el-upload-list__item-actions">
<span
class="el-upload-list__item-preview"
@click="handlePictureCardPreview(file)"
>
<i class="el-icon-zoom-in"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleDownload(file)"
>
<i class="el-icon-download"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleRemove(file)"
>
<i class="el-icon-delete"></i>
</span>
</span>
</div>
</el-upload>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt="">
</el-dialog>
<script>
export default {
data() {
return {
dialogImageUrl: '',
dialogVisible: false,
disabled: false
};
},
methods: {
handleRemove(file) {
console.log(file);
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
handleDownload(file) {
console.log(file);
}
}
}
</script>
```
:::
### Lista de archivos con miniatura ### Lista de archivos con miniatura
:::demo :::demo

View File

@ -154,6 +154,75 @@ Utilisez `list-type` pour changer le style de la liste de fichiers.
``` ```
::: :::
### Custom file thumbnail
Use `scoped-slot` to change default thumbnail template.
:::demo
```html
<el-upload
action="#"
list-type="picture-card"
:auto-upload="false">
<i slot="default" class="el-icon-plus"></i>
<div slot="file" slot-scope="{file}">
<img
class="el-upload-list__item-thumbnail"
:src="file.url" alt=""
>
<span class="el-upload-list__item-actions">
<span
class="el-upload-list__item-preview"
@click="handlePictureCardPreview(file)"
>
<i class="el-icon-zoom-in"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleDownload(file)"
>
<i class="el-icon-download"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleRemove(file)"
>
<i class="el-icon-delete"></i>
</span>
</span>
</div>
</el-upload>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt="">
</el-dialog>
<script>
export default {
data() {
return {
dialogImageUrl: '',
dialogVisible: false,
disabled: false
};
},
methods: {
handleRemove(file) {
console.log(file);
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
handleDownload(file) {
console.log(file);
}
}
}
</script>
```
:::
### Liste de fichiers avec miniatures ### Liste de fichiers avec miniatures
:::demo :::demo

View File

@ -154,6 +154,75 @@
``` ```
::: :::
### 文件缩略图
使用 `scoped-slot` 去设置缩略图模版。
:::demo
```html
<el-upload
action="#"
list-type="picture-card"
:auto-upload="false">
<i slot="default" class="el-icon-plus"></i>
<div slot="file" slot-scope="{file}">
<img
class="el-upload-list__item-thumbnail"
:src="file.url" alt=""
>
<span class="el-upload-list__item-actions">
<span
class="el-upload-list__item-preview"
@click="handlePictureCardPreview(file)"
>
<i class="el-icon-zoom-in"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleDownload(file)"
>
<i class="el-icon-download"></i>
</span>
<span
v-if="!disabled"
class="el-upload-list__item-delete"
@click="handleRemove(file)"
>
<i class="el-icon-delete"></i>
</span>
</span>
</div>
</el-upload>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt="">
</el-dialog>
<script>
export default {
data() {
return {
dialogImageUrl: '',
dialogVisible: false,
disabled: false
};
},
methods: {
handleRemove(file) {
console.log(file);
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
handleDownload(file) {
console.log(file);
}
}
}
</script>
```
:::
### 图片列表缩略图 ### 图片列表缩略图
:::demo :::demo

View File

@ -276,6 +276,15 @@ export default {
files={this.uploadFiles} files={this.uploadFiles}
on-remove={this.handleRemove} on-remove={this.handleRemove}
handlePreview={this.onPreview}> handlePreview={this.onPreview}>
{
(props) => {
if (this.$scopedSlots.file) {
return this.$scopedSlots.file({
file: props.file
});
}
}
}
</UploadList> </UploadList>
); );
} }

View File

@ -18,6 +18,7 @@
@blur="focusing = false" @blur="focusing = false"
@click="focusing = false" @click="focusing = false"
> >
<slot :file="file">
<img <img
class="el-upload-list__item-thumbnail" class="el-upload-list__item-thumbnail"
v-if="file.status !== 'uploading' && ['picture-card', 'picture'].indexOf(listType) > -1" v-if="file.status !== 'uploading' && ['picture-card', 'picture'].indexOf(listType) > -1"
@ -57,6 +58,7 @@
<i class="el-icon-delete"></i> <i class="el-icon-delete"></i>
</span> </span>
</span> </span>
</slot>
</li> </li>
</transition-group> </transition-group>
</template> </template>