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feat(components): [image] progress slot higher priority (#20353)
* feat(components): [image] `progress` slot higher priority * fix: update * chore: delete extra spaces --------- Co-authored-by: warmthsea <2586244885@qq.com>
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btea
@ -65,12 +65,20 @@ image/manually-preview
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## Custom Toolbar ^(2.9.4)
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:::demo Custom toolbar content by `toolbar` slot, starting from version ^(2.9.7) , the slot has a new `setActiveItem` function, which can be switched according to the index.
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:::demo Custom toolbar content by `toolbar` slot, starting from version ^(2.9.7), the slot has a new `setActiveItem` function, which can be switched according to the index.
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image/custom-toolbar
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:::
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## Custom progress ^(2.9.4)
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:::demo By setting the `show-progress` prop to control whether to display progress when previewing an image. After version ^(2.9.8), the progress content will be displayed as long as the `progress` slot is used.
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image/custom-progress
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:::
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## Image API
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### Image Attributes
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@ -95,7 +103,7 @@ image/custom-toolbar
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| zoom-rate | the zoom rate of the image viewer zoom event. | ^[number] | 1.2 |
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| min-scale ^(2.4.0) | the min scale of the image viewer zoom event. | ^[number] | 0.2 |
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| max-scale ^(2.4.0) | the max scale of the image viewer zoom event. | ^[number] | 7 |
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| show-progress ^(2.9.4) | whether to display the preview image progress content | ^[boolean] | false |
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| show-progress ^(2.9.4) | whether to display the preview image progress content. | ^[boolean] | false |
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### Image Events
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@ -109,13 +117,13 @@ image/custom-toolbar
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### Image Slots
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| Name | Description | Type |
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| ----------------- | -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| placeholder | custom placeholder content when image hasn't loaded yet. | - |
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| error | custom image load failed content. | - |
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| viewer | custom content when image preview. | - |
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| progress ^(2.9.4) | custom progress content when image preview. | ^[object]`{ activeIndex: number, total: number }` |
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| toolbar ^(2.9.4) | custom toolbar content when image preview. | ^[object]`{actions: (action: ImageViewerAction, options?: ImageViewerActionOptions ) => void, prev: ()=> void, next: () => void,reset: () => void, activeIndex: number }, setActiveItem: (index: number) => void` |
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| Name | Description | Type |
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| ----------------- | ------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| placeholder | custom placeholder content when image hasn't loaded yet. | - |
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| error | custom image load failed content. | - |
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| viewer | custom content when image preview. | - |
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| progress ^(2.9.4) | custom progress content when image preview. (Priority is higher than `show-progress` prop) | ^[object]`{ activeIndex: number, total: number }` |
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| toolbar ^(2.9.4) | custom toolbar content when image preview. | ^[object]`{actions: (action: ImageViewerAction, options?: ImageViewerActionOptions ) => void, prev: ()=> void, next: () => void,reset: () => void, activeIndex: number }, setActiveItem: (index: number) => void` |
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### Image Exposes
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28
docs/examples/image/custom-progress.vue
Normal file
28
docs/examples/image/custom-progress.vue
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@ -0,0 +1,28 @@
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<template>
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<div class="demo-image__custom-toolbar">
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<el-image
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style="width: 100px; height: 100px"
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:src="url"
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:preview-src-list="srcList"
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fit="cover"
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>
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<template #progress="{ activeIndex, total }">
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<span>{{ activeIndex + 1 + '-' + total }}</span>
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</template>
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</el-image>
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</div>
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</template>
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<script lang="ts" setup>
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const url =
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'https://fuss10.elemecdn.com/a/3f/3302e58f9a181d2509f3dc0fa68b0jpeg.jpeg'
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const srcList = [
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'https://fuss10.elemecdn.com/a/3f/3302e58f9a181d2509f3dc0fa68b0jpeg.jpeg',
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'https://fuss10.elemecdn.com/1/34/19aa98b1fcb2781c4fba33d850549jpeg.jpeg',
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'https://fuss10.elemecdn.com/0/6f/e35ff375812e6b0020b6b4e8f9583jpeg.jpeg',
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'https://fuss10.elemecdn.com/9/bb/e27858e973f5d7d3904835f46abbdjpeg.jpeg',
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'https://fuss10.elemecdn.com/d/e6/c4d93a3805b3ce3f323f7974e6f78jpeg.jpeg',
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'https://fuss10.elemecdn.com/3/28/bbf893f792f03a54408b3b7a7ebf0jpeg.jpeg',
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'https://fuss10.elemecdn.com/2/11/6535bcfb26e4c79b48ddde44f4b6fjpeg.jpeg',
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]
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</script>
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@ -7,9 +7,6 @@
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fit="cover"
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show-progress
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>
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<template #progress="{ activeIndex, total }">
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<span>{{ activeIndex + 1 + '-' + total }}</span>
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</template>
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<template
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#toolbar="{ actions, prev, next, reset, activeIndex, setActiveItem }"
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>
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@ -37,7 +37,10 @@
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</el-icon>
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</span>
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</template>
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<div v-if="showProgress" :class="[ns.e('btn'), ns.e('progress')]">
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<div
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v-if="$slots.progress || showProgress"
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:class="[ns.e('btn'), ns.e('progress')]"
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>
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<slot
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name="progress"
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:active-index="activeIndex"
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