element-plus/docs/en-US/component/image.md
jeremywu c6bed151a5
epic(website): refactor website (#3426)
* feat(website): init viteperss (#3162)

* init vitepress

* Finish homepage

* relayout page

* partial finish

* update

* update use lang

* remove font weight; change font size

* docs: optimize docs folder structure

* reorganize project

* fix ssr issue

* fix build issues

Co-authored-by: Kevin <sxzz@sxzz.moe>
Co-authored-by: zouhang <zouhang@didiglobal.com>

* feat(website) integrate with crowdin (#3218)

- Introduce Crowdin CLI
- Add script for fetching Crowdin token from env
- Add script for local development

* fix formatting

* update codeblocks (#3249)

* feat(docs): update website preview script

- Update azure preview build script
- Eliminate dead links

* bootstrap docs

* fix homepage layout issue

* fix formating

* Finish ToC and codepen integration

* reorganized files and fix issue that causes demo unavailable after build

* feat(docs): migration documentations (#3283)

* feat(docs): migration documentations

- Move documentations to docs/

* remove unused files

* docs: [popconfirm] migrate document (#3285)

* feat(docs): migrate documentation from space.md to upload.md (#3292)

- Upload documentations acorrodingly

* docs: [date-picker] migrate document  (#3289)

* docs: [date-picker] migrate document

* fix: typo

* docs: [slider] migrate document (#3287)

* docs: migrate documents (#3290)

* docs: migrate-datetime-picker

* docs: migrate descriptions

* docs: migrate dialog

* docs: migrate divider

* docs: migrate drawer

* docs: migrate drapdown

* docs: fix drapdown

* docs: migrate empty

* docs: migrate form

* docs: add scoped for style

* docs: simplify toRefs

* chore: update doc (#3297)

* chore: update doc

* chore: update doc

* chore: update doc

* feat(docs): migrate documentations from infinite-scroll to page-header (#3303)

- Update docs accordingly
- Update CodePen icon to match style
- Update component name to match others

* docs: migrate documentions (#3293)

migrate list:
* image
* popover
* scrollbar
* radio
* rate
* skeleton
* select
* select-v2
* reault
* progress
* pagination

* chore: update doc (#3305)

Co-authored-by: 0song <0song@gmail.com>

* Fix broken pipeline

* chore: update demo plugin

* website perfection

* fix hydration bug

* docs: update guide (#3342)

* WIP docs

* docs: update docs

* add dark mode

* make dev fetch components from local instead of node_modules

Co-authored-by: msidolphin <msidolphin@outlook.com>
Co-authored-by: Aex <spryti@qq.com>
Co-authored-by: 0song <82012629+0song@users.noreply.github.com>
Co-authored-by: 0song <0song@gmail.com>
Co-authored-by: zouhang <zouhang@didiglobal.com>
Co-authored-by: 三咲智子 <sxzz@sxzz.moe>

* fix(docs): fix codepen code example issue (#3380)

* fix(docs): fix codepen code example issue

- Add lang="ts" for all example files
- Fix codepen import error

* revert changes in resource.vue

* feat(docs): complete crowdin integration (#3408)

* Update mds for preparing the integration script

* deprecate old website

* update sponsors and even handler for resize

* update build script for preview

* fix preview-build error

* fix preview-build error

* fix preview-build error

* fix preview-build error

* fix preview-build error

* update deploy script and some bugs

* Fix existing issue

* chore(project): add dev preview workflow

* chore(project): rename dev to staging

* update the size of toc

* update staging-preview script

* update preview scripts

* enable website build for preview

* fix build error

* final commitment for update the details

* remove azure pipeline

* move docs ignores into docs and update date

Co-authored-by: Kevin <sxzz@sxzz.moe>
Co-authored-by: zouhang <zouhang@didiglobal.com>
Co-authored-by: msidolphin <msidolphin@outlook.com>
Co-authored-by: Aex <spryti@qq.com>
Co-authored-by: 0song <82012629+0song@users.noreply.github.com>
Co-authored-by: 0song <0song@gmail.com>
2021-09-17 00:18:50 +08:00

8.1 KiB

Image

Besides the native features of img, support lazy load, custom placeholder and load failure, etc.

Basic Usage

:::demo Indicate how the image should be resized to fit its container by fit, same as native object-fit

image/basic-usage

:::

Placeholder

:::demo Custom placeholder content when image hasn't loaded yet by slot = placeholder

image/placeholder

:::

Load Failed

:::demo Custom failed content when error occurs to image load by slot = error

image/load-failed

:::

Lazy Load

:::demo Use lazy load by lazy = true. Image will load until scroll into view when set. You can indicate scroll container that adds scroll listener to by scroll-container. If undefined, will be the nearest parent container whose overflow property is auto or scroll.

image/lazy-load

:::

Image Preview

:::demo allow big image preview by setting previewSrcList prop.

image/image-preview

:::

Image Attributes

Attribute Description Type Accepted values Default
alt Native alt string - -
fit Indicate how the image should be resized to fit its container, same as object-fit string fill / contain / cover / none / scale-down -
hide-on-click-modal When enabling preview, use this flag to control whether clicking on backdrop can exit preview mode boolean true / false false
lazy Whether to use lazy load boolean false
preview-src-list allow big image preview Array -
referrer-policy Native referrerPolicy string - -
src Image source, same as native string -
scroll-container The container to add scroll listener when using lazy load string / HTMLElement The nearest parent container whose overflow property is auto or scroll
z-index set image preview z-index Number 2000

Image Events

Event Name Description Parameters
load Same as native load (e: Event)
error Same as native error (e: Error)

Image Slots

Name Description
placeholder Triggers when image load
error Triggers when image load failed

ImageViewer Attributes

Attribute Description Type Acceptable Value Default
url-list Preview link list Array<string> - []
z-index Preview backdrop z-index number / string int / string<int> 2000
initial-index The initial preview image index, less than or equal to the length of url-list number int 0
infinite Whether preview is infinite boolean true / false true
hide-on-click-modal Whether user can emit close event when clicking backdrop boolean true / false false
append-to-body whether to append image itself to body. A nested parent element attribute transform should have this attribute set to true boolean false

ImageViewer Events

Event name Description Callback parameter
close Emitted when clicking on X button or when hide-on-click-modal enabled clicking on backdrop None
switch When switching images (val: number) switching target index