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classroomio/src/components/Question/CheckboxQuestion/index.svelte
T

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Svelte

<script>
import { CodeSnippet } from "carbon-components-svelte";
import PrimaryButton from "../../PrimaryButton/index.svelte";
import { VARIANTS } from "../../PrimaryButton/constants";
import Checkbox from "../../Form/Checkbox.svelte";
export let title = "";
export let code;
export let name = "";
export let options = [];
export let answers = [];
export let onSubmit = () => {};
export let onPrevious = () => {};
export let defaultValue = [];
export let disablePreviousButton = false;
export let disabled = false;
export let isPreview = false;
export let nextButtonProps = {};
function getVal(form, name) {
let values = [];
const checkboxEl = form.elements[name];
for (let i = 0, len = checkboxEl.length; i < len; i++) {
if (checkboxEl[i].checked) {
values.push(checkboxEl[i].value);
}
}
return values;
}
function handleFormSubmit(event) {
if (isPreview) return;
const values = getVal(event.target, name);
onSubmit(name, values);
// event.target.reset();
}
function handlePrevious(event) {
event.preventDefault();
onPrevious();
}
function getValidationClassName(option) {
if (defaultValue.includes(option.id)) {
if (answers.includes(option.id)) {
return "border-green-700";
} else {
return "border-red-700";
}
}
return "";
}
</script>
<form on:submit|preventDefault={handleFormSubmit}>
<h2>{title}</h2>
{#if code}
<CodeSnippet {code} type="multi" />
{/if}
<div class="ml-4">
{#each options as option}
<button
class="cursor-pointer text-left my-2 border-2 border-gray-300 p-2 rounded-md cursor-pointer hover:bg-gray-200 w-full {getValidationClassName(
option
)}"
type="button"
>
<Checkbox
{name}
value={option.id}
checked={defaultValue.includes(option.id)}
label={option.label || option.value}
{disabled}
/>
</button>
{/each}
</div>
{#if !isPreview}
<div class="mt-3 flex items-center justify-between w-full">
<PrimaryButton
onClick={handlePrevious}
label="Previous"
isDisabled={disablePreviousButton}
variant={VARIANTS.OUTLINED}
/>
<PrimaryButton
variant={nextButtonProps.isActive
? VARIANTS.CONTAINED
: VARIANTS.OUTLINED}
type="submit"
label={nextButtonProps.label}
{name}
/>
</div>
{/if}
</form>