57 lines
2.0 KiB
Markdown
57 lines
2.0 KiB
Markdown
# MainDashboardButton
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该插槽用于替换文章编辑器中的默认主仪表盘按钮。自WordPress 6.2起，站点编辑器中不再提供此功能。
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其主要作用是在编辑器处于全屏模式时，提供返回主wp-admin仪表盘的入口。
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<div class="callout callout-warning">
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请注意：此SlotFill仍被视为实验性功能，后续可能发生变更
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</div>
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## 示例
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### 修改图标
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此操作会将顶部的W图标按钮替换为关闭图标。
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```js
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import { registerPlugin } from '@wordpress/plugins';
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import { __experimentalMainDashboardButton as MainDashboardButton } from '@wordpress/edit-post';
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import { close } from '@wordpress/icons';
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const MainDashboardButtonTest = () => (
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<MainDashboardButton>
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<FullscreenModeClose icon={ close } />
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</MainDashboardButton>
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);
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registerPlugin( 'main-dashboard-button-test', {
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render: MainDashboardButtonTest,
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} );
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```
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### 修改图标与链接
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此示例将顶部图标更改为外部链接标识，点击后将跳转至 https://wordpress.org
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```js
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import { registerPlugin } from '@wordpress/plugins';
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import {
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__experimentalFullscreenModeClose as FullscreenModeClose,
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__experimentalMainDashboardButton as MainDashboardButton,
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} from '@wordpress/edit-post';
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import { external } from '@wordpress/icons';
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const MainDashboardButtonIconTest = () => (
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<MainDashboardButton>
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<FullscreenModeClose icon={ external } href="https://wordpress.org" />
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</MainDashboardButton>
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);
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registerPlugin( 'main-dashboard-button-icon-test', {
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render: MainDashboardButtonIconTest,
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} );
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```
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