ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
673 lines (663 loc) • 35.5 kB
JavaScript
import { __decorate } from 'tslib';
import * as i0 from '@angular/core';
import { Directive, Optional, Self, Input, Component, ViewEncapsulation, ChangeDetectionStrategy, ContentChildren, isDevMode, ContentChild, NgModule } from '@angular/core';
import { Subject, merge, EMPTY } from 'rxjs';
import { filter, takeUntil, startWith, switchMap, mergeMap, map } from 'rxjs/operators';
import { InputBoolean, isNotNil } from 'ng-zorro-antd/core/util';
import * as i1 from '@angular/forms';
import * as i2 from '@angular/cdk/bidi';
import { BidiModule } from '@angular/cdk/bidi';
import * as i1$1 from '@angular/cdk/a11y';
import * as i4 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i2$1 from 'ng-zorro-antd/icon';
import { NzIconModule } from 'ng-zorro-antd/icon';
import * as i3 from 'ng-zorro-antd/core/outlet';
import { NzOutletModule } from 'ng-zorro-antd/core/outlet';
import * as i1$2 from '@angular/cdk/platform';
import { PlatformModule } from '@angular/cdk/platform';
import * as i2$2 from 'ng-zorro-antd/core/services';
class NzInputDirective {
constructor(ngControl, renderer, elementRef, directionality) {
this.ngControl = ngControl;
this.directionality = directionality;
this.nzBorderless = false;
this.nzSize = 'default';
this._disabled = false;
this.disabled$ = new Subject();
this.dir = 'ltr';
this.destroy$ = new Subject();
renderer.addClass(elementRef.nativeElement, 'ant-input');
}
get disabled() {
if (this.ngControl && this.ngControl.disabled !== null) {
return this.ngControl.disabled;
}
return this._disabled;
}
set disabled(value) {
this._disabled = value != null && `${value}` !== 'false';
}
ngOnInit() {
var _a, _b;
if (this.ngControl) {
(_a = this.ngControl.statusChanges) === null || _a === void 0 ? void 0 : _a.pipe(filter(() => this.ngControl.disabled !== null), takeUntil(this.destroy$)).subscribe(() => {
this.disabled$.next(this.ngControl.disabled);
});
}
this.dir = this.directionality.value;
(_b = this.directionality.change) === null || _b === void 0 ? void 0 : _b.pipe(takeUntil(this.destroy$)).subscribe((direction) => {
this.dir = direction;
});
}
ngOnChanges(changes) {
const { disabled } = changes;
if (disabled) {
this.disabled$.next(this.disabled);
}
}
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
}
}
NzInputDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputDirective, deps: [{ token: i1.NgControl, optional: true, self: true }, { token: i0.Renderer2 }, { token: i0.ElementRef }, { token: i2.Directionality, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
NzInputDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.2.5", type: NzInputDirective, selector: "input[nz-input],textarea[nz-input]", inputs: { nzBorderless: "nzBorderless", nzSize: "nzSize", disabled: "disabled" }, host: { properties: { "class.ant-input-disabled": "disabled", "class.ant-input-borderless": "nzBorderless", "class.ant-input-lg": "nzSize === 'large'", "class.ant-input-sm": "nzSize === 'small'", "attr.disabled": "disabled || null", "class.ant-input-rtl": "dir=== 'rtl'" } }, exportAs: ["nzInput"], usesOnChanges: true, ngImport: i0 });
__decorate([
InputBoolean()
], NzInputDirective.prototype, "nzBorderless", void 0);
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputDirective, decorators: [{
type: Directive,
args: [{
selector: 'input[nz-input],textarea[nz-input]',
exportAs: 'nzInput',
host: {
'[class.ant-input-disabled]': 'disabled',
'[class.ant-input-borderless]': 'nzBorderless',
'[class.ant-input-lg]': `nzSize === 'large'`,
'[class.ant-input-sm]': `nzSize === 'small'`,
'[attr.disabled]': 'disabled || null',
'[class.ant-input-rtl]': `dir=== 'rtl'`
}
}]
}], ctorParameters: function () {
return [{ type: i1.NgControl, decorators: [{
type: Optional
}, {
type: Self
}] }, { type: i0.Renderer2 }, { type: i0.ElementRef }, { type: i2.Directionality, decorators: [{
type: Optional
}] }];
}, propDecorators: { nzBorderless: [{
type: Input
}], nzSize: [{
type: Input
}], disabled: [{
type: Input
}] } });
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
class NzInputGroupSlotComponent {
constructor() {
this.icon = null;
this.type = null;
this.template = null;
}
}
NzInputGroupSlotComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupSlotComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
NzInputGroupSlotComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.2.5", type: NzInputGroupSlotComponent, selector: "[nz-input-group-slot]", inputs: { icon: "icon", type: "type", template: "template" }, host: { properties: { "class.ant-input-group-addon": "type === 'addon'", "class.ant-input-prefix": "type === 'prefix'", "class.ant-input-suffix": "type === 'suffix'" } }, ngImport: i0, template: `
<i nz-icon [nzType]="icon" *ngIf="icon"></i>
<ng-container *nzStringTemplateOutlet="template">{{ template }}</ng-container>
`, isInline: true, directives: [{ type: i4.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i2$1.NzIconDirective, selector: "[nz-icon]", inputs: ["nzSpin", "nzRotate", "nzType", "nzTheme", "nzTwotoneColor", "nzIconfont"], exportAs: ["nzIcon"] }, { type: i3.NzStringTemplateOutletDirective, selector: "[nzStringTemplateOutlet]", inputs: ["nzStringTemplateOutletContext", "nzStringTemplateOutlet"], exportAs: ["nzStringTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupSlotComponent, decorators: [{
type: Component,
args: [{
selector: '[nz-input-group-slot]',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<i nz-icon [nzType]="icon" *ngIf="icon"></i>
<ng-container *nzStringTemplateOutlet="template">{{ template }}</ng-container>
`,
host: {
'[class.ant-input-group-addon]': `type === 'addon'`,
'[class.ant-input-prefix]': `type === 'prefix'`,
'[class.ant-input-suffix]': `type === 'suffix'`
}
}]
}], propDecorators: { icon: [{
type: Input
}], type: [{
type: Input
}], template: [{
type: Input
}] } });
class NzInputGroupWhitSuffixOrPrefixDirective {
constructor(elementRef) {
this.elementRef = elementRef;
}
}
NzInputGroupWhitSuffixOrPrefixDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupWhitSuffixOrPrefixDirective, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive });
NzInputGroupWhitSuffixOrPrefixDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.2.5", type: NzInputGroupWhitSuffixOrPrefixDirective, selector: "nz-input-group[nzSuffix], nz-input-group[nzPrefix]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupWhitSuffixOrPrefixDirective, decorators: [{
type: Directive,
args: [{
selector: `nz-input-group[nzSuffix], nz-input-group[nzPrefix]`
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; } });
class NzInputGroupComponent {
constructor(focusMonitor, elementRef, cdr, directionality) {
this.focusMonitor = focusMonitor;
this.elementRef = elementRef;
this.cdr = cdr;
this.directionality = directionality;
this.nzAddOnBeforeIcon = null;
this.nzAddOnAfterIcon = null;
this.nzPrefixIcon = null;
this.nzSuffixIcon = null;
this.nzSize = 'default';
this.nzSearch = false;
this.nzCompact = false;
this.isLarge = false;
this.isSmall = false;
this.isAffix = false;
this.isAddOn = false;
this.focused = false;
this.disabled = false;
this.dir = 'ltr';
this.destroy$ = new Subject();
}
updateChildrenInputSize() {
if (this.listOfNzInputDirective) {
this.listOfNzInputDirective.forEach(item => (item.nzSize = this.nzSize));
}
}
ngOnInit() {
var _a;
this.focusMonitor
.monitor(this.elementRef, true)
.pipe(takeUntil(this.destroy$))
.subscribe(focusOrigin => {
this.focused = !!focusOrigin;
this.cdr.markForCheck();
});
this.dir = this.directionality.value;
(_a = this.directionality.change) === null || _a === void 0 ? void 0 : _a.pipe(takeUntil(this.destroy$)).subscribe((direction) => {
this.dir = direction;
});
}
ngAfterContentInit() {
this.updateChildrenInputSize();
const listOfInputChange$ = this.listOfNzInputDirective.changes.pipe(startWith(this.listOfNzInputDirective));
listOfInputChange$
.pipe(switchMap(list => merge(...[listOfInputChange$, ...list.map((input) => input.disabled$)])), mergeMap(() => listOfInputChange$), map(list => list.some((input) => input.disabled)), takeUntil(this.destroy$))
.subscribe(disabled => {
this.disabled = disabled;
this.cdr.markForCheck();
});
}
ngOnChanges(changes) {
const { nzSize, nzSuffix, nzPrefix, nzPrefixIcon, nzSuffixIcon, nzAddOnAfter, nzAddOnBefore, nzAddOnAfterIcon, nzAddOnBeforeIcon } = changes;
if (nzSize) {
this.updateChildrenInputSize();
this.isLarge = this.nzSize === 'large';
this.isSmall = this.nzSize === 'small';
}
if (nzSuffix || nzPrefix || nzPrefixIcon || nzSuffixIcon) {
this.isAffix = !!(this.nzSuffix || this.nzPrefix || this.nzPrefixIcon || this.nzSuffixIcon);
}
if (nzAddOnAfter || nzAddOnBefore || nzAddOnAfterIcon || nzAddOnBeforeIcon) {
this.isAddOn = !!(this.nzAddOnAfter || this.nzAddOnBefore || this.nzAddOnAfterIcon || this.nzAddOnBeforeIcon);
}
}
ngOnDestroy() {
this.focusMonitor.stopMonitoring(this.elementRef);
this.destroy$.next();
this.destroy$.complete();
}
}
NzInputGroupComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupComponent, deps: [{ token: i1$1.FocusMonitor }, { token: i0.ElementRef }, { token: i0.ChangeDetectorRef }, { token: i2.Directionality, optional: true }], target: i0.ɵɵFactoryTarget.Component });
NzInputGroupComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.2.5", type: NzInputGroupComponent, selector: "nz-input-group", inputs: { nzAddOnBeforeIcon: "nzAddOnBeforeIcon", nzAddOnAfterIcon: "nzAddOnAfterIcon", nzPrefixIcon: "nzPrefixIcon", nzSuffixIcon: "nzSuffixIcon", nzAddOnBefore: "nzAddOnBefore", nzAddOnAfter: "nzAddOnAfter", nzPrefix: "nzPrefix", nzSuffix: "nzSuffix", nzSize: "nzSize", nzSearch: "nzSearch", nzCompact: "nzCompact" }, host: { properties: { "class.ant-input-group-compact": "nzCompact", "class.ant-input-search-enter-button": "nzSearch", "class.ant-input-search": "nzSearch", "class.ant-input-search-rtl": "dir === 'rtl'", "class.ant-input-search-sm": "nzSearch && isSmall", "class.ant-input-search-large": "nzSearch && isLarge", "class.ant-input-group-wrapper": "isAddOn", "class.ant-input-group-wrapper-rtl": "dir === 'rtl'", "class.ant-input-group-wrapper-lg": "isAddOn && isLarge", "class.ant-input-group-wrapper-sm": "isAddOn && isSmall", "class.ant-input-affix-wrapper": "isAffix && !isAddOn", "class.ant-input-affix-wrapper-rtl": "dir === 'rtl'", "class.ant-input-affix-wrapper-focused": "isAffix && focused", "class.ant-input-affix-wrapper-disabled": "isAffix && disabled", "class.ant-input-affix-wrapper-lg": "isAffix && !isAddOn && isLarge", "class.ant-input-affix-wrapper-sm": "isAffix && !isAddOn && isSmall", "class.ant-input-group": "!isAffix && !isAddOn", "class.ant-input-group-rtl": "dir === 'rtl'", "class.ant-input-group-lg": "!isAffix && !isAddOn && isLarge", "class.ant-input-group-sm": "!isAffix && !isAddOn && isSmall" } }, queries: [{ propertyName: "listOfNzInputDirective", predicate: NzInputDirective }], exportAs: ["nzInputGroup"], usesOnChanges: true, ngImport: i0, template: `
<span class="ant-input-wrapper ant-input-group" *ngIf="isAddOn; else noAddOnTemplate">
<span
*ngIf="nzAddOnBefore || nzAddOnBeforeIcon"
nz-input-group-slot
type="addon"
[icon]="nzAddOnBeforeIcon"
[template]="nzAddOnBefore"
></span>
<span
*ngIf="isAffix; else contentTemplate"
class="ant-input-affix-wrapper"
[class.ant-input-affix-wrapper-disabled]="disabled"
[class.ant-input-affix-wrapper-sm]="isSmall"
[class.ant-input-affix-wrapper-lg]="isLarge"
>
<ng-template [ngTemplateOutlet]="affixTemplate"></ng-template>
</span>
<span
*ngIf="nzAddOnAfter || nzAddOnAfterIcon"
nz-input-group-slot
type="addon"
[icon]="nzAddOnAfterIcon"
[template]="nzAddOnAfter"
></span>
</span>
<ng-template #noAddOnTemplate>
<ng-template [ngIf]="isAffix" [ngIfElse]="contentTemplate">
<ng-template [ngTemplateOutlet]="affixTemplate"></ng-template>
</ng-template>
</ng-template>
<ng-template #affixTemplate>
<span
*ngIf="nzPrefix || nzPrefixIcon"
nz-input-group-slot
type="prefix"
[icon]="nzPrefixIcon"
[template]="nzPrefix"
></span>
<ng-template [ngTemplateOutlet]="contentTemplate"></ng-template>
<span
*ngIf="nzSuffix || nzSuffixIcon"
nz-input-group-slot
type="suffix"
[icon]="nzSuffixIcon"
[template]="nzSuffix"
></span>
</ng-template>
<ng-template #contentTemplate>
<ng-content></ng-content>
</ng-template>
`, isInline: true, components: [{ type: NzInputGroupSlotComponent, selector: "[nz-input-group-slot]", inputs: ["icon", "type", "template"] }], directives: [{ type: i4.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i4.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
__decorate([
InputBoolean()
], NzInputGroupComponent.prototype, "nzSearch", void 0);
__decorate([
InputBoolean()
], NzInputGroupComponent.prototype, "nzCompact", void 0);
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputGroupComponent, decorators: [{
type: Component,
args: [{
selector: 'nz-input-group',
exportAs: 'nzInputGroup',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<span class="ant-input-wrapper ant-input-group" *ngIf="isAddOn; else noAddOnTemplate">
<span
*ngIf="nzAddOnBefore || nzAddOnBeforeIcon"
nz-input-group-slot
type="addon"
[icon]="nzAddOnBeforeIcon"
[template]="nzAddOnBefore"
></span>
<span
*ngIf="isAffix; else contentTemplate"
class="ant-input-affix-wrapper"
[class.ant-input-affix-wrapper-disabled]="disabled"
[class.ant-input-affix-wrapper-sm]="isSmall"
[class.ant-input-affix-wrapper-lg]="isLarge"
>
<ng-template [ngTemplateOutlet]="affixTemplate"></ng-template>
</span>
<span
*ngIf="nzAddOnAfter || nzAddOnAfterIcon"
nz-input-group-slot
type="addon"
[icon]="nzAddOnAfterIcon"
[template]="nzAddOnAfter"
></span>
</span>
<ng-template #noAddOnTemplate>
<ng-template [ngIf]="isAffix" [ngIfElse]="contentTemplate">
<ng-template [ngTemplateOutlet]="affixTemplate"></ng-template>
</ng-template>
</ng-template>
<ng-template #affixTemplate>
<span
*ngIf="nzPrefix || nzPrefixIcon"
nz-input-group-slot
type="prefix"
[icon]="nzPrefixIcon"
[template]="nzPrefix"
></span>
<ng-template [ngTemplateOutlet]="contentTemplate"></ng-template>
<span
*ngIf="nzSuffix || nzSuffixIcon"
nz-input-group-slot
type="suffix"
[icon]="nzSuffixIcon"
[template]="nzSuffix"
></span>
</ng-template>
<ng-template #contentTemplate>
<ng-content></ng-content>
</ng-template>
`,
host: {
'[class.ant-input-group-compact]': `nzCompact`,
'[class.ant-input-search-enter-button]': `nzSearch`,
'[class.ant-input-search]': `nzSearch`,
'[class.ant-input-search-rtl]': `dir === 'rtl'`,
'[class.ant-input-search-sm]': `nzSearch && isSmall`,
'[class.ant-input-search-large]': `nzSearch && isLarge`,
'[class.ant-input-group-wrapper]': `isAddOn`,
'[class.ant-input-group-wrapper-rtl]': `dir === 'rtl'`,
'[class.ant-input-group-wrapper-lg]': `isAddOn && isLarge`,
'[class.ant-input-group-wrapper-sm]': `isAddOn && isSmall`,
'[class.ant-input-affix-wrapper]': `isAffix && !isAddOn`,
'[class.ant-input-affix-wrapper-rtl]': `dir === 'rtl'`,
'[class.ant-input-affix-wrapper-focused]': `isAffix && focused`,
'[class.ant-input-affix-wrapper-disabled]': `isAffix && disabled`,
'[class.ant-input-affix-wrapper-lg]': `isAffix && !isAddOn && isLarge`,
'[class.ant-input-affix-wrapper-sm]': `isAffix && !isAddOn && isSmall`,
'[class.ant-input-group]': `!isAffix && !isAddOn`,
'[class.ant-input-group-rtl]': `dir === 'rtl'`,
'[class.ant-input-group-lg]': `!isAffix && !isAddOn && isLarge`,
'[class.ant-input-group-sm]': `!isAffix && !isAddOn && isSmall`
}
}]
}], ctorParameters: function () {
return [{ type: i1$1.FocusMonitor }, { type: i0.ElementRef }, { type: i0.ChangeDetectorRef }, { type: i2.Directionality, decorators: [{
type: Optional
}] }];
}, propDecorators: { listOfNzInputDirective: [{
type: ContentChildren,
args: [NzInputDirective]
}], nzAddOnBeforeIcon: [{
type: Input
}], nzAddOnAfterIcon: [{
type: Input
}], nzPrefixIcon: [{
type: Input
}], nzSuffixIcon: [{
type: Input
}], nzAddOnBefore: [{
type: Input
}], nzAddOnAfter: [{
type: Input
}], nzPrefix: [{
type: Input
}], nzSuffix: [{
type: Input
}], nzSize: [{
type: Input
}], nzSearch: [{
type: Input
}], nzCompact: [{
type: Input
}] } });
class NzAutosizeDirective {
constructor(elementRef, ngZone, platform, resizeService) {
this.elementRef = elementRef;
this.ngZone = ngZone;
this.platform = platform;
this.resizeService = resizeService;
this.autosize = false;
this.el = this.elementRef.nativeElement;
this.maxHeight = null;
this.minHeight = null;
this.destroy$ = new Subject();
this.inputGap = 10;
}
set nzAutosize(value) {
const isAutoSizeType = (data) => typeof data !== 'string' && typeof data !== 'boolean' && (!!data.maxRows || !!data.minRows);
if (typeof value === 'string' || value === true) {
this.autosize = true;
}
else if (isAutoSizeType(value)) {
this.autosize = true;
this.minRows = value.minRows;
this.maxRows = value.maxRows;
this.maxHeight = this.setMaxHeight();
this.minHeight = this.setMinHeight();
}
}
resizeToFitContent(force = false) {
this.cacheTextareaLineHeight();
// If we haven't determined the line-height yet, we know we're still hidden and there's no point
// in checking the height of the textarea.
if (!this.cachedLineHeight) {
return;
}
const textarea = this.el;
const value = textarea.value;
// Only resize if the value or minRows have changed since these calculations can be expensive.
if (!force && this.minRows === this.previousMinRows && value === this.previousValue) {
return;
}
const placeholderText = textarea.placeholder;
// Reset the textarea height to auto in order to shrink back to its default size.
// Also temporarily force overflow:hidden, so scroll bars do not interfere with calculations.
// Long placeholders that are wider than the textarea width may lead to a bigger scrollHeight
// value. To ensure that the scrollHeight is not bigger than the content, the placeholders
// need to be removed temporarily.
textarea.classList.add('nz-textarea-autosize-measuring');
textarea.placeholder = '';
let height = Math.round((textarea.scrollHeight - this.inputGap) / this.cachedLineHeight) * this.cachedLineHeight +
this.inputGap;
if (this.maxHeight !== null && height > this.maxHeight) {
height = this.maxHeight;
}
if (this.minHeight !== null && height < this.minHeight) {
height = this.minHeight;
}
// Use the scrollHeight to know how large the textarea *would* be if fit its entire value.
textarea.style.height = `${height}px`;
textarea.classList.remove('nz-textarea-autosize-measuring');
textarea.placeholder = placeholderText;
// On Firefox resizing the textarea will prevent it from scrolling to the caret position.
// We need to re-set the selection in order for it to scroll to the proper position.
if (typeof requestAnimationFrame !== 'undefined') {
this.ngZone.runOutsideAngular(() => requestAnimationFrame(() => {
const { selectionStart, selectionEnd } = textarea;
// IE will throw an "Unspecified error" if we try to set the selection range after the
// element has been removed from the DOM. Assert that the directive hasn't been destroyed
// between the time we requested the animation frame and when it was executed.
// Also note that we have to assert that the textarea is focused before we set the
// selection range. Setting the selection range on a non-focused textarea will cause
// it to receive focus on IE and Edge.
if (!this.destroy$.isStopped && document.activeElement === textarea) {
textarea.setSelectionRange(selectionStart, selectionEnd);
}
}));
}
this.previousValue = value;
this.previousMinRows = this.minRows;
}
cacheTextareaLineHeight() {
if (this.cachedLineHeight >= 0 || !this.el.parentNode) {
return;
}
// Use a clone element because we have to override some styles.
const textareaClone = this.el.cloneNode(false);
textareaClone.rows = 1;
// Use `position: absolute` so that this doesn't cause a browser layout and use
// `visibility: hidden` so that nothing is rendered. Clear any other styles that
// would affect the height.
textareaClone.style.position = 'absolute';
textareaClone.style.visibility = 'hidden';
textareaClone.style.border = 'none';
textareaClone.style.padding = '0';
textareaClone.style.height = '';
textareaClone.style.minHeight = '';
textareaClone.style.maxHeight = '';
// In Firefox it happens that textarea elements are always bigger than the specified amount
// of rows. This is because Firefox tries to add extra space for the horizontal scrollbar.
// As a workaround that removes the extra space for the scrollbar, we can just set overflow
// to hidden. This ensures that there is no invalid calculation of the line height.
// See Firefox bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=33654
textareaClone.style.overflow = 'hidden';
this.el.parentNode.appendChild(textareaClone);
this.cachedLineHeight = textareaClone.clientHeight - this.inputGap;
this.el.parentNode.removeChild(textareaClone);
// Min and max heights have to be re-calculated if the cached line height changes
this.maxHeight = this.setMaxHeight();
this.minHeight = this.setMinHeight();
}
setMinHeight() {
const minHeight = this.minRows && this.cachedLineHeight ? this.minRows * this.cachedLineHeight + this.inputGap : null;
if (minHeight !== null) {
this.el.style.minHeight = `${minHeight}px`;
}
return minHeight;
}
setMaxHeight() {
const maxHeight = this.maxRows && this.cachedLineHeight ? this.maxRows * this.cachedLineHeight + this.inputGap : null;
if (maxHeight !== null) {
this.el.style.maxHeight = `${maxHeight}px`;
}
return maxHeight;
}
noopInputHandler() {
// no-op handler that ensures we're running change detection on input events.
}
ngAfterViewInit() {
if (this.autosize && this.platform.isBrowser) {
this.resizeToFitContent();
this.resizeService
.subscribe()
.pipe(takeUntil(this.destroy$))
.subscribe(() => this.resizeToFitContent(true));
}
}
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
}
ngDoCheck() {
if (this.autosize && this.platform.isBrowser) {
this.resizeToFitContent();
}
}
}
NzAutosizeDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzAutosizeDirective, deps: [{ token: i0.ElementRef }, { token: i0.NgZone }, { token: i1$2.Platform }, { token: i2$2.NzResizeService }], target: i0.ɵɵFactoryTarget.Directive });
NzAutosizeDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.2.5", type: NzAutosizeDirective, selector: "textarea[nzAutosize]", inputs: { nzAutosize: "nzAutosize" }, host: { attributes: { "rows": "1" }, listeners: { "input": "noopInputHandler()" } }, exportAs: ["nzAutosize"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzAutosizeDirective, decorators: [{
type: Directive,
args: [{
selector: 'textarea[nzAutosize]',
exportAs: 'nzAutosize',
host: {
// Textarea elements that have the directive applied should have a single row by default.
// Browsers normally show two rows by default and therefore this limits the minRows binding.
rows: '1',
'(input)': 'noopInputHandler()'
}
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.NgZone }, { type: i1$2.Platform }, { type: i2$2.NzResizeService }]; }, propDecorators: { nzAutosize: [{
type: Input
}] } });
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
class NzTextareaCountComponent {
constructor(renderer, elementRef) {
this.renderer = renderer;
this.elementRef = elementRef;
this.nzMaxCharacterCount = 0;
this.nzComputeCharacterCount = v => v.length;
this.nzFormatter = (c, m) => `${c}${m > 0 ? `/${m}` : ``}`;
this.configChange$ = new Subject();
this.destroy$ = new Subject();
}
ngAfterContentInit() {
if (!this.nzInputDirective && isDevMode()) {
throw new Error('[nz-textarea-count]: Could not find matching textarea[nz-input] child.');
}
if (this.nzInputDirective.ngControl) {
const valueChanges = this.nzInputDirective.ngControl.valueChanges || EMPTY;
merge(valueChanges, this.configChange$)
.pipe(takeUntil(this.destroy$), map(() => this.nzInputDirective.ngControl.value), startWith(this.nzInputDirective.ngControl.value))
.subscribe(value => {
this.setDataCount(value);
});
}
}
setDataCount(value) {
const inputValue = isNotNil(value) ? String(value) : '';
const currentCount = this.nzComputeCharacterCount(inputValue);
const dataCount = this.nzFormatter(currentCount, this.nzMaxCharacterCount);
this.renderer.setAttribute(this.elementRef.nativeElement, 'data-count', dataCount);
}
ngOnDestroy() {
this.configChange$.complete();
this.destroy$.next();
this.destroy$.complete();
}
}
NzTextareaCountComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzTextareaCountComponent, deps: [{ token: i0.Renderer2 }, { token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component });
NzTextareaCountComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.2.5", type: NzTextareaCountComponent, selector: "nz-textarea-count", inputs: { nzMaxCharacterCount: "nzMaxCharacterCount", nzComputeCharacterCount: "nzComputeCharacterCount", nzFormatter: "nzFormatter" }, host: { classAttribute: "ant-input-textarea-show-count" }, queries: [{ propertyName: "nzInputDirective", first: true, predicate: NzInputDirective, descendants: true, static: true }], ngImport: i0, template: ` <ng-content select="textarea[nz-input]"></ng-content> `, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzTextareaCountComponent, decorators: [{
type: Component,
args: [{
selector: 'nz-textarea-count',
template: ` <ng-content select="textarea[nz-input]"></ng-content> `,
host: {
class: 'ant-input-textarea-show-count'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return [{ type: i0.Renderer2 }, { type: i0.ElementRef }]; }, propDecorators: { nzInputDirective: [{
type: ContentChild,
args: [NzInputDirective, { static: true }]
}], nzMaxCharacterCount: [{
type: Input
}], nzComputeCharacterCount: [{
type: Input
}], nzFormatter: [{
type: Input
}] } });
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
class NzInputModule {
}
NzInputModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
NzInputModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputModule, declarations: [NzTextareaCountComponent,
NzInputDirective,
NzInputGroupComponent,
NzAutosizeDirective,
NzInputGroupSlotComponent,
NzInputGroupWhitSuffixOrPrefixDirective], imports: [BidiModule, CommonModule, NzIconModule, PlatformModule, NzOutletModule], exports: [NzTextareaCountComponent,
NzInputDirective,
NzInputGroupComponent,
NzAutosizeDirective,
NzInputGroupWhitSuffixOrPrefixDirective] });
NzInputModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputModule, imports: [[BidiModule, CommonModule, NzIconModule, PlatformModule, NzOutletModule]] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.5", ngImport: i0, type: NzInputModule, decorators: [{
type: NgModule,
args: [{
declarations: [
NzTextareaCountComponent,
NzInputDirective,
NzInputGroupComponent,
NzAutosizeDirective,
NzInputGroupSlotComponent,
NzInputGroupWhitSuffixOrPrefixDirective
],
exports: [
NzTextareaCountComponent,
NzInputDirective,
NzInputGroupComponent,
NzAutosizeDirective,
NzInputGroupWhitSuffixOrPrefixDirective
],
imports: [BidiModule, CommonModule, NzIconModule, PlatformModule, NzOutletModule]
}]
}] });
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
/**
* Generated bundle index. Do not edit.
*/
export { NzAutosizeDirective, NzInputDirective, NzInputGroupComponent, NzInputGroupSlotComponent, NzInputGroupWhitSuffixOrPrefixDirective, NzInputModule, NzTextareaCountComponent };
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