feat(file-input): add file input component

.storybook/stories/file-input/file-input-states.stories.ts

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2016-2024 Broadcom. All Rights Reserved.
+ * The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
+ * This software is released under MIT license.
+ * The full license information can be found in LICENSE in the root directory of this project.
+ */
+
+import { FormsModule } from '@angular/forms';
+import { ClrFileInputModule, ClrFormLayout } from '@clr/angular';
+import { moduleMetadata, StoryContext, StoryFn, StoryObj } from '@storybook/angular';
+
+import { clearFiles, selectFiles } from '../../../projects/angular/src/forms/file-input/file-input.helpers';
+
+export default {
+ title: 'File Input/File Input States',
+ decorators: [
+ moduleMetadata({
+ imports: [FormsModule, ClrFileInputModule],
+ }),
+ ],
+ argTypes: {
+ // form inputs
+ clrLayout: { control: false },
+ },
+};
+
+const fileInputStatesTemplate: StoryFn = args => ({
+ template: `
+ <form clrForm [clrLayout]="clrLayout">
+ <clr-file-input-container>
+ <label>Success State</label>
+ <input
+ id="success-state-file-input"
+ type="file"
+ name="success-state-file"
+ [(ngModel)]="successStateFile"
+ clrFileInput
+ required
+ multiple
+ />
+ <clr-control-helper>Helper message</clr-control-helper>
+ <clr-control-success>Success message</clr-control-success>
+ <clr-control-error *clrIfError="'required'">Required</clr-control-error>
+ </clr-file-input-container>
+
+ <clr-file-input-container>
+ <label>Error State</label>
+ <input
+ id="error-state-file-input"
+ type="file"
+ name="error-state-file"
+ [(ngModel)]="errorStateFile"
+ clrFileInput
+ required
+ multiple
+ />
+ <clr-control-helper>Helper message</clr-control-helper>
+ <clr-control-error *clrIfError="'required'">Required</clr-control-error>
+ </clr-file-input-container>
+
+ <clr-file-input-container>
+ <label>Multiple Files</label>
+ <input
+ id="multiple-files-file-input"
+ type="file"
+ name="multiple-files-file"
+ [(ngModel)]="multipleFilesFile"
+ clrFileInput
+ required
+ multiple
+ />
+ <clr-control-helper>Helper message</clr-control-helper>
+ <clr-control-success>Success message</clr-control-success>
+ <clr-control-error *clrIfError="'required'">Required</clr-control-error>
+ </clr-file-input-container>
+
+ <clr-file-input-container>
+ <label>Long Filename</label>
+ <input
+ id="long-filename-file-input"
+ type="file"
+ name="long-filename-file"
+ [(ngModel)]="longFilenameFile"
+ clrFileInput
+ required
+ multiple
+ />
+ <clr-control-helper>Helper message</clr-control-helper>
+ <clr-control-success>Success message</clr-control-success>
+ <clr-control-error *clrIfError="'required'">Required</clr-control-error>
+ </clr-file-input-container>
+
+ <clr-file-input-container>
+ <label>Disabled</label>
+ <input type="file" clrFileInput disabled />
+ </clr-file-input-container>
+ </form>
+ `,
+ props: { ...args },
+});
+
+export const VerticalFileInputStates: StoryObj = {
+ render: fileInputStatesTemplate,
+ play: fileInputStatesPlayFn,
+ args: {
+ clrLayout: ClrFormLayout.VERTICAL,
+ },
+};
+
+export const HorizontalFileInputStates: StoryObj = {
+ render: fileInputStatesTemplate,
+ play: fileInputStatesPlayFn,
+ args: {
+ clrLayout: ClrFormLayout.HORIZONTAL,
+ },
+};
+
+export const CompactFileInputStates: StoryObj = {
+ render: fileInputStatesTemplate,
+ play: fileInputStatesPlayFn,
+ args: {
+ clrLayout: ClrFormLayout.COMPACT,
+ },
+};
+
+function fileInputStatesPlayFn({ canvasElement }: StoryContext) {
+ const successStateFileInputElement = canvasElement.querySelector<HTMLInputElement>('#success-state-file-input');
+ selectFiles(successStateFileInputElement, [new File([''], 'file.txt')]);
+
+ const errorStateFileInputElement = canvasElement.querySelector<HTMLInputElement>('#error-state-file-input');
+ selectFiles(errorStateFileInputElement, [new File([''], 'file.txt')]);
+ clearFiles(errorStateFileInputElement);
+
+ const multipleFilesFileInputElement = canvasElement.querySelector<HTMLInputElement>('#multiple-files-file-input');
+ selectFiles(multipleFilesFileInputElement, [new File([''], 'file-1.txt'), new File([''], 'file-2.txt')]);
+
+ const longFilenameFileInputElement = canvasElement.querySelector<HTMLInputElement>('#long-filename-file-input');
+ selectFiles(longFilenameFileInputElement, [new File([''], 'long-filename-lorem-ipsum-dolor-sit-amet.txt')]);
+}

.storybook/stories/file-input/file-input.stories.ts

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+/*
+ * Copyright (c) 2016-2024 Broadcom. All Rights Reserved.
+ * The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
+ * This software is released under MIT license.
+ * The full license information can be found in LICENSE in the root directory of this project.
+ */
+
+import { FormsModule } from '@angular/forms';
+import { ClrFileInputModule, ClrFormLayout, commonStringsDefault } from '@clr/angular';
+import { moduleMetadata, StoryFn, StoryObj } from '@storybook/angular';
+
+export default {
+ title: 'File Input/File Input',
+ decorators: [
+ moduleMetadata({
+ imports: [FormsModule, ClrFileInputModule],
+ }),
+ ],
+ argTypes: {
+ // inputs
+ clrButtonLabel: { type: 'string' },
+ // form inputs
+ clrLayout: { control: false },
+ },
+ args: {
+ // inputs
+ clrButtonLabel: commonStringsDefault.browse,
+ },
+};
+
+const fileInputTemplate: StoryFn = args => ({
+ template: `
+ <form clrForm [clrLayout]="clrLayout">
+ <clr-file-input-container [clrButtonLabel]="clrButtonLabel">
+ <label>File</label>
+ <input type="file" name="file" [(ngModel)]="file" clrFileInput required multiple />
+ <clr-control-helper>Helper message</clr-control-helper>
+ <clr-control-success>Success message</clr-control-success>
+ <clr-control-error *clrIfError="'required'">Required</clr-control-error>
+ </clr-file-input-container>
+ </form>
+ `,
+ props: { ...args },
+});
+
+export const VerticalFileInput: StoryObj = {
+ render: fileInputTemplate,
+ args: {
+ clrLayout: ClrFormLayout.VERTICAL,
+ },
+};
+
+export const HorizontalFileInput: StoryObj = {
+ render: fileInputTemplate,
+ args: {
+ clrLayout: ClrFormLayout.HORIZONTAL,
+ },
+};
+
+export const CompactFileInput: StoryObj = {
+ render: fileInputTemplate,
+ args: {
+ clrLayout: ClrFormLayout.COMPACT,
+ },
+};