77 lines
2.9 KiB
TypeScript
77 lines
2.9 KiB
TypeScript
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import {Component, Input, Output, EventEmitter} from '@angular/core';
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//Usage Example <paging [currentPage]="page" [totalResults]="resultsNum" [term]="keyword"> </paging>
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@Component({
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selector: 'paging-no-load',
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template: `
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<ul *ngIf=" ( getTotalPages() > 0 ) && (getTotalPages() > 1) && ( 0 < currentPage && currentPage <= getTotalPages() ) " class="uk-pagination">
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<li *ngIf=" currentPage > 1" ><a (click)="onPage((currentPage -1))" aria-label="Previous">
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<span><span class="uk-icon"><svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" icon="chevron-left" ratio="1"><polyline fill="none" stroke="#000" stroke-width="1.03" points="13 16 7 10 13 4"></polyline></svg></span></span></a></li>
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<li *ngIf=" currentPage -2 > 0"><a (click)="onPage((currentPage -2))">{{currentPage -2}}</a></li>
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<li *ngIf=" currentPage -1 > 0 "><a (click)="onPage((currentPage -1))">{{currentPage -1}}</a></li>
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<li class="uk-active"><span >{{currentPage}}</span></li>
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<li *ngIf=" currentPage +1 <= getTotalPages() "><a (click)="onPage((currentPage +1))">{{currentPage +1}}</a></li>
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<li *ngIf=" currentPage +2 <= getTotalPages() "><a (click)="onPage((currentPage +2))">{{currentPage +2}}</a></li>
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<li *ngIf=" (currentPage -2 <= 0)&&(currentPage +3 <= getTotalPages()) "><a (click)="onPage((currentPage +3))">{{currentPage +3}}</a></li>
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<li *ngIf=" (currentPage -1 <= 0)&&(currentPage +4 <= getTotalPages()) "><a (click)="onPage((currentPage +4))">{{currentPage +4}}</a></li>
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<li *ngIf="getTotalPages() > currentPage"><a (click)="onPage(currentPage +1)" aria-label="Next">
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<span class="uk-icon">
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<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" icon="chevron-right" ratio="1"><polyline fill="none" stroke="#000" stroke-width="1.03" points="7 4 13 10 7 16"></polyline></svg>
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</span>
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</a>
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</li>
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</ul>
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`
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})
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export class pagingFormatterNoLoad {
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@Input() public currentPage: number = 1;
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// @Input() public navigateTo: string;
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@Input() public term: string='';
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@Input() public size: number=10;
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@Input() public totalResults: number = 10;
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// @Input() public params;
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@Output() pageChange = new EventEmitter();
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constructor () {
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}
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ngOnInit() {
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console.info("In paging -- CurrentPage:"+this.currentPage+" "+"total Pages = "+this.getTotalPages() +" Results num:"+this.totalResults);
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}
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getTotalPages(){
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var i= this.totalResults/this.size;
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var integerI=parseInt(''+i);
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return parseInt(''+((i==integerI)?i:i+1));
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}
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onPrev(){
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this.currentPage=this.currentPage-1;
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this.pageChange.emit({
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value: this.currentPage
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});
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}
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onNext(){
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this.currentPage=this.currentPage+1;
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this.pageChange.emit({
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value: this.currentPage
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});
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}
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onPage(pageNum: number){
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this.currentPage=pageNum;
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this.pageChange.emit({
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value: this.currentPage
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});
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}
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}
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