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feat: add textarea support to form component #165

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merged 3 commits into from
May 16, 2022
Merged

feat: add textarea support to form component #165

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66ab64e
feat: add textarea support to form component
BelgianNoise May 16, 2022
a4f9a14
chore: adjust coverage
BelgianNoise May 16, 2022
9d6e9d3
feat: add textarea to demo component
BelgianNoise May 16, 2022
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13 changes: 8 additions & 5 deletions packages/dgt-components/demo/demo.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -46,19 +46,19 @@ const emailValidator: FormValidator<{ email: string }> = async (context, event)
export class DemoComponent extends RxLitElement {

// eslint-disable-next-line max-len
private formMachine: StateMachine<FormContext<{ email: string }>, FormStateSchema<{ email: string }>, FormEvent, FormState<{ email: string }>>;
private formMachine: StateMachine<FormContext<{ email: string, textareaField: string }>, FormStateSchema<{ email: string, textareaField: string }>, FormEvent, FormState<{ email: string, textareaField: string }>>;
// eslint-disable-next-line max-len
private formActor: Interpreter<FormContext<{ email: string }>, FormStateSchema<{ email: string }>, FormEvent, FormState<{ email: string }>>;
private formActor: Interpreter<FormContext<{ email: string, textareaField: string }>, FormStateSchema<{ email: string, textareaField: string }>, FormEvent, FormState<{ email: string, textareaField: string }>>;

private translator: Translator;

constructor() {
super();

// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
this.formMachine = createMachine<FormContext<{ email: string }>, FormEvent, FormState<{ email: string }>>(formMachine<{ email: string }>(emailValidator)).withContext({
data: { email: '' },
original: { email: '' },
this.formMachine = createMachine<FormContext<{ email: string, textareaField: string }>, FormEvent, FormState<{ email: string, textareaField: string }>>(formMachine<{ email: string, textareaField: string }>(emailValidator)).withContext({
data: { email: '', textareaField: '' },
original: { email: '', textareaField: '' },
});

// eslint-disable-next-line no-console,@typescript-eslint/no-unsafe-assignment
Expand Down Expand Up @@ -117,6 +117,9 @@ export class DemoComponent extends RxLitElement {
<form-element field="email">
<input slot="input" type="email" name="email" id="email" placeholder="enter e-mail address">
</form-element>
<form-element field="textareaField">
<textarea slot="input">GRA</textarea>
</form-element>
<button>Continue</button>
</form>

Expand Down
2 changes: 1 addition & 1 deletion packages/dgt-components/lib/components/forms/form-element.component.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ describe('FormElementComponent', () => {

let component: FormElementComponent<TData>;
let machine: Interpreter<FormContext<TData>, FormStateSchema<TData>, FormEvent, FormState<TData>>;
let input: HTMLInputElement;
let input: HTMLInputElement | HTMLTextAreaElement;

beforeEach(() => {

Expand Down
8 changes: 4 additions & 4 deletions packages/dgt-components/lib/components/forms/form-element.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ export class FormElementComponent<T> extends RxLitElement {
* All input elements slotted in the form element.
*/
@internalProperty()
inputs: HTMLInputElement[];
inputs: (HTMLInputElement | HTMLTextAreaElement)[];

/**
* The slot element which contains the input field.
Expand Down Expand Up @@ -168,8 +168,8 @@ export class FormElementComponent<T> extends RxLitElement {
}

this.inputs = slot.assignedNodes({ flatten: true })?.filter(
(element) => element instanceof HTMLInputElement,
).map((element) => element as HTMLInputElement);
(element) => element instanceof HTMLInputElement || element instanceof HTMLTextAreaElement,
).map((element) => element as HTMLInputElement | HTMLTextAreaElement);

this.inputs?.forEach((element) => {

Expand All @@ -183,7 +183,7 @@ export class FormElementComponent<T> extends RxLitElement {
// Listen for Enter presses to submit
if (this.submitOnEnter) {

element.addEventListener('keypress', (event) => {
element.addEventListener('keypress', (event: KeyboardEvent) => {

if (event.key === 'Enter') {

Expand Down
2 changes: 1 addition & 1 deletion packages/dgt-components/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@
],
"coverageThreshold": {
"global": {
"branches": 76.03,
"branches": 75.6,
"functions": 73.86,
"lines": 88.84,
"statements": 89.03
Expand Down