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add bind:inputEl to textarea in TextField #531

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Merged
merged 7 commits into from
Jan 15, 2025
Merged

add bind:inputEl to textarea in TextField #531

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dd096ad
add bind:inputEl to textarea
hahn-kev Jan 13, 2025
67c4a7b
correct bind syntax
hahn-kev Jan 13, 2025
7bd9438
this shouldn't be this hard for me
hahn-kev Jan 13, 2025
0ae9bfd
use a read only binding to avoid type conflicts
hahn-kev Jan 13, 2025
1375d1c
don't rely on svelte 5 feature
hahn-kev Jan 14, 2025
13b9781
fix lint errors
hahn-kev Jan 15, 2025
c6076cc
add example of bind:inputEl on TextField
hahn-kev Jan 15, 2025
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11 changes: 9 additions & 2 deletions packages/svelte-ux/src/lib/components/TextField.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,13 @@
? (node) => [autoFocus(node, typeof autofocus === 'object' ? autofocus : undefined)]
: undefined;
export let operators: { label: string; value: string }[] | undefined = undefined;
export let inputEl: HTMLInputElement | null = null;
export let inputEl: HTMLInputElement | HTMLTextAreaElement | null = null;
// this is a workaround because Input only accepts an HTMLInputElement, not a TextAreaElement
const inputHolder = {
set input(value: HTMLInputElement | null) {
inputEl = value;
},
};
export let debounceChange: boolean | number = false;
export let classes: {
root?: string;
Expand Down Expand Up @@ -327,6 +333,7 @@
{disabled}
value={inputValue}
{autocapitalize}
bind:this={inputEl}
on:input={handleInput}
on:focus
on:blur
Expand Down Expand Up @@ -366,7 +373,7 @@
{max}
{step}
{actions}
bind:inputEl
bind:inputEl={inputHolder.input}
on:input={handleInput}
on:focus
on:blur
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15 changes: 15 additions & 0 deletions packages/svelte-ux/src/routes/docs/components/TextField/+page.svelte
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Expand Up @@ -20,6 +20,7 @@

import Preview from '$lib/components/Preview.svelte';
import Blockquote from '$docs/Blockquote.svelte';
import Toggle from '$lib/components/Toggle.svelte';

const numberOperators = [
{ label: '=', value: 'equal' },
Expand All @@ -40,6 +41,8 @@
let value = '';
let numberValue = 1;
let multilineValue = 'one\ntwo\nthree';

let inputEl: HTMLInputElement | HTMLTextAreaElement | null = null;
</script>

<h1>Examples</h1>
Expand Down Expand Up @@ -225,6 +228,18 @@
/>
</Preview>

<h2>bind:inputEl</h2>

<Preview>
<div class="grid gap-2 justify-start">
<Button on:click={() => inputEl?.focus()}>Manually Focus</Button>
<Toggle let:on={multiline} let:toggle>
<Button on:click={toggle}>{multiline ? 'To single line' : 'To multiline'}</Button>
<TextField label="Name" {multiline} bind:inputEl />
</Toggle>
</div>
</Preview>

<SectionDivider>Type</SectionDivider>

<h2>Input types</h2>
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