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Add nested field array playground to website
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,216 @@ | ||
| import { | ||
| createForm, | ||
| Field, | ||
| FieldArray, | ||
| Form, | ||
| insert, | ||
| move, | ||
| remove, | ||
| replace, | ||
| swap, | ||
| } from '@modular-forms/solid'; | ||
| import { For, onMount } from 'solid-js'; | ||
| import { | ||
| FormHeader, | ||
| FormFooter, | ||
| TextInput, | ||
| Title, | ||
| ColorButton, | ||
| } from '~/components'; | ||
| import { useForm } from '~/contexts'; | ||
|
|
||
| type NestedForm = { | ||
| items: { | ||
| label: string; | ||
| options: string[]; | ||
| }[]; | ||
| }; | ||
|
|
||
| const initialValues = { | ||
| items: [ | ||
| { | ||
| label: 'Item 1', | ||
| options: ['Option 1'], | ||
| }, | ||
| { | ||
| label: 'Item 2', | ||
| options: ['Option 1', 'Option 2'], | ||
| }, | ||
| ], | ||
| }; | ||
|
|
||
| export default function NestedPage() { | ||
| // Create nested form | ||
| const nestedForm = createForm<NestedForm>({ initialValues }); | ||
|
|
||
| // Set nested form in form context | ||
| onMount(() => useForm().set(nestedForm)); | ||
|
|
||
| return ( | ||
| <> | ||
| <Title>Nested form</Title> | ||
|
|
||
| <Form | ||
| class="space-y-12 md:space-y-14 lg:space-y-16" | ||
| of={nestedForm} | ||
| onSubmit={(values) => alert(JSON.stringify(values, null, 4))} | ||
| > | ||
| <FormHeader of={nestedForm} heading="Nested form" /> | ||
|
|
||
| <div class="space-y-5 px-8 lg:px-10"> | ||
| <FieldArray of={nestedForm} name="items"> | ||
| {(fieldArray) => ( | ||
| <> | ||
| <For each={fieldArray.items}> | ||
| {(_, index) => ( | ||
| <div class="flex-1 space-y-5 rounded-2xl border-2 border-slate-200 bg-slate-100/25 py-6 hover:border-slate-300 dark:border-slate-800 dark:bg-slate-800/10 dark:hover:border-slate-700"> | ||
| <div class="flex space-x-5 px-6"> | ||
| <Field | ||
| of={nestedForm} | ||
| name={`${fieldArray.name}.${index()}.label`} | ||
| > | ||
| {(field) => ( | ||
| <TextInput | ||
| {...field.props} | ||
| value={field.value} | ||
| error={field.error} | ||
| type="text" | ||
| class="flex-1" | ||
| placeholder="Enter item" | ||
| padding="none" | ||
| /> | ||
| )} | ||
| </Field> | ||
|
|
||
| <ColorButton | ||
| color="red" | ||
| label="Delete" | ||
| width="auto" | ||
| onClick={() => | ||
| remove(nestedForm, fieldArray.name, { at: index() }) | ||
| } | ||
| /> | ||
| </div> | ||
|
|
||
| <div | ||
| class="border-t-2 border-t-slate-200 dark:border-t-slate-800" | ||
| role="separator" | ||
| /> | ||
|
|
||
| <FieldArray | ||
| of={nestedForm} | ||
| name={`${fieldArray.name}.${index()}.options`} | ||
| > | ||
| {(fieldArray) => ( | ||
| <div class="space-y-5 px-6"> | ||
| <For each={fieldArray.items}> | ||
| {(_, index) => ( | ||
| <div class="flex space-x-5"> | ||
| <Field | ||
| of={nestedForm} | ||
| name={`${fieldArray.name}.${index()}`} | ||
| > | ||
| {(field) => ( | ||
| <TextInput | ||
| {...field.props} | ||
| value={field.value} | ||
| error={field.error} | ||
| class="flex-1" | ||
| type="text" | ||
| placeholder="Enter option" | ||
| padding="none" | ||
| /> | ||
| )} | ||
| </Field> | ||
|
|
||
| <ColorButton | ||
| color="red" | ||
| label="Delete" | ||
| width="auto" | ||
| onClick={() => | ||
| remove(nestedForm, fieldArray.name, { | ||
| at: index(), | ||
| }) | ||
| } | ||
| /> | ||
| </div> | ||
| )} | ||
| </For> | ||
|
|
||
| <div class="flex flex-wrap gap-4"> | ||
| <ColorButton | ||
| color="green" | ||
| label="Add option" | ||
| onClick={() => | ||
| insert(nestedForm, fieldArray.name) | ||
| } | ||
| /> | ||
| <ColorButton | ||
| color="yellow" | ||
| label="Move first to end" | ||
| onClick={() => | ||
| move(nestedForm, fieldArray.name, { | ||
| from: 0, | ||
| to: fieldArray.length - 1, | ||
| }) | ||
| } | ||
| /> | ||
| <ColorButton | ||
| color="purple" | ||
| label="Swap first two" | ||
| onClick={() => | ||
| swap(nestedForm, fieldArray.name, { | ||
| at: 0, | ||
| and: 1, | ||
| }) | ||
| } | ||
| /> | ||
| </div> | ||
| </div> | ||
| )} | ||
| </FieldArray> | ||
| </div> | ||
| )} | ||
| </For> | ||
|
|
||
| <div class="flex flex-wrap gap-4"> | ||
| <ColorButton | ||
| color="green" | ||
| label="Add item" | ||
| onClick={() => insert(nestedForm, fieldArray.name)} | ||
| /> | ||
| <ColorButton | ||
| color="yellow" | ||
| label="Move first to end" | ||
| onClick={() => | ||
| move(nestedForm, fieldArray.name, { | ||
| from: 0, | ||
| to: fieldArray.length - 1, | ||
| }) | ||
| } | ||
| /> | ||
| <ColorButton | ||
| color="purple" | ||
| label="Swap first two" | ||
| onClick={() => | ||
| swap(nestedForm, fieldArray.name, { at: 0, and: 1 }) | ||
| } | ||
| /> | ||
| <ColorButton | ||
| color="blue" | ||
| label="Replace first" | ||
| onClick={() => | ||
| replace(nestedForm, fieldArray.name, { at: 0 }) | ||
| } | ||
| /> | ||
| </div> | ||
| </> | ||
| )} | ||
| </FieldArray> | ||
| </div> | ||
|
|
||
| <FormFooter of={nestedForm} /> | ||
| </Form> | ||
| </> | ||
| ); | ||
| } |