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docs(popover): simplify external element example

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This commit is contained in:
Eric Liu 2022-12-07 20:13:13 -08:00
commit a3204cc131
2 changed files with 19 additions and 36 deletions
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14
docs/src/pages/components/Popover.svx
View file

@ -36,12 +36,6 @@ Set `closeOnOutsideClick` to set `open` to `false` when clicking outside of the
</Popover>
</div>
## Manage open state with a Button
You can bind the `open` prop and manage the open state of the popover with an external button.
<FileSource src="/framed/Popover/WithButton" />
## Popover alignment
Customize the popover alignment using the `align` prop. Valid values include: `"top" | "top-left" | "top-right" | "bottom" | "bottom-left" | "bottom-right" | "left" | "left-bottom" | "left-top" | "right" | "right-bottom" | "right-top"`.
@ -153,4 +147,10 @@ Possible `align` values include `"top"`, `"top-left"`, `"top-right"`, `"bottom"`
<Popover highContrast open>
<div style="padding: var(--cds-spacing-05)">Content</div>
</Popover>
</div>
</div>
## External element
Use the `open` prop to manage state with an external element, like a button.
<FileSource src="/framed/Popover/WithButton" />

41
docs/src/pages/framed/Popover/WithButton.svelte
View file

@ -2,36 +2,19 @@
import { Popover, Button } from "carbon-components-svelte";
let open = true;
let containerRef = null;
let ref = null;
</script>
<div data-outline>
<div
bind:this="{containerRef}"
style:position="relative"
style:display="inline-block"
<div bind:this="{ref}" style:position="relative">
<Button on:click="{() => (open = !open)}">Toggle popover</Button>
<Popover
bind:open
align="bottom-left"
on:click:outside="{({ detail }) => {
console.log('on:click:outside');
open = ref.contains(detail.target);
}}"
>
<Button on:click="{() => (open = !open)}">Click to open</Button>
<Popover
bind:open
align="bottom-left"
on:click:outside="{({ detail }) => {
console.log('on:click:outside');
if (!containerRef.contains(detail.target)) {
open = false;
}
}}"
>
<div style="padding: var(--cds-spacing-05)">Content</div>
</Popover>
</div>
<div>
<br />
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</div>
<div style="padding: var(--cds-spacing-05)">Content</div>
</Popover>
</div>