ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
93 lines • 10.1 kB
JavaScript
/**
* 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
*/
import { ChangeDetectionStrategy, Component, ElementRef, EventEmitter, Input, Output, ViewEncapsulation } from '@angular/core';
import { toNumber } from 'ng-zorro-antd/core/util';
export class NzPaginationOptionsComponent {
constructor(elementRef) {
this.elementRef = elementRef;
this.nzSize = 'default';
this.disabled = false;
this.showSizeChanger = false;
this.showQuickJumper = false;
this.total = 0;
this.pageIndex = 1;
this.pageSize = 10;
this.pageSizeOptions = [];
this.pageIndexChange = new EventEmitter();
this.pageSizeChange = new EventEmitter();
this.listOfPageSizeOption = [];
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-pagination-options');
}
onPageSizeChange(size) {
if (this.pageSize !== size) {
this.pageSizeChange.next(size);
}
}
jumpToPageViaInput($event) {
const target = $event.target;
const index = Math.floor(toNumber(target.value, this.pageIndex));
this.pageIndexChange.next(index);
target.value = '';
}
trackByOption(_, option) {
return option.value;
}
ngOnChanges(changes) {
const { pageSize, pageSizeOptions, locale } = changes;
if (pageSize || pageSizeOptions || locale) {
this.listOfPageSizeOption = [...new Set([...this.pageSizeOptions, this.pageSize])].map(item => ({
value: item,
label: `${item} ${this.locale.items_per_page}`
}));
}
}
}
NzPaginationOptionsComponent.decorators = [
{ type: Component, args: [{
selector: 'div[nz-pagination-options]',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<nz-select
class="ant-pagination-options-size-changer"
*ngIf="showSizeChanger"
[nzDisabled]="disabled"
[nzSize]="nzSize"
[ngModel]="pageSize"
(ngModelChange)="onPageSizeChange($event)"
>
<nz-option
*ngFor="let option of listOfPageSizeOption; trackBy: trackByOption"
[nzLabel]="option.label"
[nzValue]="option.value"
></nz-option>
</nz-select>
<div class="ant-pagination-options-quick-jumper" *ngIf="showQuickJumper">
{{ locale.jump_to }}
<input [disabled]="disabled" (keydown.enter)="jumpToPageViaInput($event)" />
{{ locale.page }}
</div>
`
},] }
];
NzPaginationOptionsComponent.ctorParameters = () => [
{ type: ElementRef }
];
NzPaginationOptionsComponent.propDecorators = {
nzSize: [{ type: Input }],
disabled: [{ type: Input }],
showSizeChanger: [{ type: Input }],
showQuickJumper: [{ type: Input }],
locale: [{ type: Input }],
total: [{ type: Input }],
pageIndex: [{ type: Input }],
pageSize: [{ type: Input }],
pageSizeOptions: [{ type: Input }],
pageIndexChange: [{ type: Output }],
pageSizeChange: [{ type: Output }]
};
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