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import { h, VNode } from "preact";
import { useLayoutEffect, useRef, useState } from "preact/hooks";
export interface LabeledInputProps {
label: string;
grabFocus?: boolean;
error?: string;
tooltip?: string;
bind: [string, (x: string) => void];
}
export function LabeledInput(props: LabeledInputProps): VNode {
const inputRef = useRef<HTMLInputElement>(null);
useLayoutEffect(() => {
if (props.grabFocus) {
inputRef.current?.focus();
}
}, [props.grabFocus]);
const value = props.bind[0];
const [dirty, setDirty] = useState(false)
const showError = dirty && props.error
return (<div class="field">
<label class="label">
{props.label}
{props.tooltip && <span class="icon has-tooltip-right" data-tooltip={props.tooltip}>
<i class="mdi mdi-information" />
</span>}
</label>
<div class="control has-icons-right">
<input
value={value}
class={showError ? 'input is-danger' : 'input'}
onChange={(e) => {setDirty(true); props.bind[1]((e.target as HTMLInputElement).value)}}
ref={inputRef}
style={{ display: "block" }} />
</div>
{showError && <p class="help is-danger">{props.error}</p>}
</div>
);
}
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