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Open API for button labels and add aria-labels #9

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4 changes: 4 additions & 0 deletions lib/jw-pagination.component.d.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,10 @@ export declare class JwPaginationComponent implements OnInit, OnChanges {
initialPage: number;
pageSize: number;
maxPages: number;
firstButtonLabel: string;
previousButtonLabel: string;
nextButtonLabel: string;
lastButtonLabel: string;
pager: any;
ngOnInit(): void;
ngOnChanges(changes: SimpleChanges): void;
Expand Down
59 changes: 44 additions & 15 deletions lib/jw-pagination.component.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,10 @@
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var core_1 = require("@angular/core");
var paginate = require("jw-paginate");
Expand All @@ -8,6 +14,10 @@ var JwPaginationComponent = /** @class */ (function () {
this.initialPage = 1;
this.pageSize = 10;
this.maxPages = 10;
this.firstButtonLabel = 'First';
this.previousButtonLabel = 'Previous';
this.nextButtonLabel = 'Next';
this.lastButtonLabel = 'Last';
this.pager = {};
}
JwPaginationComponent.prototype.ngOnInit = function () {
Expand All @@ -30,21 +40,40 @@ var JwPaginationComponent = /** @class */ (function () {
// call change page function in parent component
this.changePage.emit(pageOfItems);
};
JwPaginationComponent.decorators = [
{ type: core_1.Component, args: [{
moduleId: module.id,
selector: 'jw-pagination',
template: "<ul *ngIf=\"pager.pages && pager.pages.length\" class=\"pagination\">\n <li [ngClass]=\"{disabled:pager.currentPage === 1}\" class=\"page-item first-item\">\n <a (click)=\"setPage(1)\" class=\"page-link\">First</a>\n </li>\n <li [ngClass]=\"{disabled:pager.currentPage === 1}\" class=\"page-item previous-item\">\n <a (click)=\"setPage(pager.currentPage - 1)\" class=\"page-link\">Previous</a>\n </li>\n <li *ngFor=\"let page of pager.pages\" [ngClass]=\"{active:pager.currentPage === page}\" class=\"page-item number-item\">\n <a (click)=\"setPage(page)\" class=\"page-link\">{{page}}</a>\n </li>\n <li [ngClass]=\"{disabled:pager.currentPage === pager.totalPages}\" class=\"page-item next-item\">\n <a (click)=\"setPage(pager.currentPage + 1)\" class=\"page-link\">Next</a>\n </li>\n <li [ngClass]=\"{disabled:pager.currentPage === pager.totalPages}\" class=\"page-item last-item\">\n <a (click)=\"setPage(pager.totalPages)\" class=\"page-link\">Last</a>\n </li>\n</ul>"
},] },
];
/** @nocollapse */
JwPaginationComponent.propDecorators = {
"items": [{ type: core_1.Input },],
"changePage": [{ type: core_1.Output },],
"initialPage": [{ type: core_1.Input },],
"pageSize": [{ type: core_1.Input },],
"maxPages": [{ type: core_1.Input },],
};
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "items", void 0);
__decorate([
core_1.Output()
], JwPaginationComponent.prototype, "changePage", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "initialPage", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "pageSize", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "maxPages", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "firstButtonLabel", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "previousButtonLabel", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "nextButtonLabel", void 0);
__decorate([
core_1.Input()
], JwPaginationComponent.prototype, "lastButtonLabel", void 0);
JwPaginationComponent = __decorate([
core_1.Component({
moduleId: module.id,
selector: 'jw-pagination',
template: "<ul *ngIf=\"pager.pages && pager.pages.length\" class=\"pagination\">\n <li [ngClass]=\"{ disabled: pager.currentPage === 1 }\" class=\"page-item first-item\">\n <a (click)=\"setPage(1)\" class=\"page-link\" aria-label=\"First Page\">\n {{ firstButtonLabel }}\n </a>\n </li>\n <li [ngClass]=\"{ disabled: pager.currentPage === 1 }\" class=\"page-item previous-item\">\n <a (click)=\"setPage(pager.currentPage - 1)\" class=\"page-link\" aria-label=\"Previous\">\n {{ previousItemButton }}\n </a>\n </li>\n <li *ngFor=\"let page of pager.pages\" [ngClass]=\"{ active: pager.currentPage === page }\" class=\"page-item number-item\">\n <a (click)=\"setPage(page)\" class=\"page-link\" [attr.aria-label]=\"'Goto Page ' + page\" [attr.aria-current]=\"pager.current === page\">\n {{ page }}\n </a>\n </li>\n <li [ngClass]=\"{ disabled: pager.currentPage === pager.totalPages }\" class=\"page-item next-item\">\n <a (click)=\"setPage(pager.currentPage + 1)\" class=\"page-link\" aria-label=\"Next\">\n {{ nextItemButton }}\n </a>\n </li>\n <li [ngClass]=\"{ disabled: pager.currentPage === pager.totalPages }\" class=\"page-item last-item\">\n <a (click)=\"setPage(pager.totalPages)\" class=\"page-link\" aria-label=\"Last Page\">\n {{ lastButtonLabel }}\n </a>\n </li>\n </ul>",
})
], JwPaginationComponent);
return JwPaginationComponent;
}());
exports.JwPaginationComponent = JwPaginationComponent;
49 changes: 31 additions & 18 deletions src/jw-pagination.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,30 +6,43 @@ import paginate = require('jw-paginate');
moduleId: module.id,
selector: 'jw-pagination',
template: `<ul *ngIf="pager.pages && pager.pages.length" class="pagination">
<li [ngClass]="{disabled:pager.currentPage === 1}" class="page-item first-item">
<a (click)="setPage(1)" class="page-link">First</a>
</li>
<li [ngClass]="{disabled:pager.currentPage === 1}" class="page-item previous-item">
<a (click)="setPage(pager.currentPage - 1)" class="page-link">Previous</a>
</li>
<li *ngFor="let page of pager.pages" [ngClass]="{active:pager.currentPage === page}" class="page-item number-item">
<a (click)="setPage(page)" class="page-link">{{page}}</a>
</li>
<li [ngClass]="{disabled:pager.currentPage === pager.totalPages}" class="page-item next-item">
<a (click)="setPage(pager.currentPage + 1)" class="page-link">Next</a>
</li>
<li [ngClass]="{disabled:pager.currentPage === pager.totalPages}" class="page-item last-item">
<a (click)="setPage(pager.totalPages)" class="page-link">Last</a>
</li>
</ul>`
<li [ngClass]="{ disabled: pager.currentPage === 1 }" class="page-item first-item">
<a (click)="setPage(1)" class="page-link" aria-label="First Page">
{{ firstButtonLabel }}
</a>
</li>
<li [ngClass]="{ disabled: pager.currentPage === 1 }" class="page-item previous-item">
<a (click)="setPage(pager.currentPage - 1)" class="page-link" aria-label="Previous">
{{ previousItemButton }}
</a>
</li>
<li *ngFor="let page of pager.pages" [ngClass]="{ active: pager.currentPage === page }" class="page-item number-item">
<a (click)="setPage(page)" class="page-link" [attr.aria-label]="'Goto Page ' + page" [attr.aria-current]="pager.current === page">
{{ page }}
</a>
</li>
<li [ngClass]="{ disabled: pager.currentPage === pager.totalPages }" class="page-item next-item">
<a (click)="setPage(pager.currentPage + 1)" class="page-link" aria-label="Next">
{{ nextItemButton }}
</a>
</li>
<li [ngClass]="{ disabled: pager.currentPage === pager.totalPages }" class="page-item last-item">
<a (click)="setPage(pager.totalPages)" class="page-link" aria-label="Last Page">
{{ lastButtonLabel }}
</a>
</li>
</ul>`,
})

export class JwPaginationComponent implements OnInit, OnChanges {
@Input() items: Array<any>;
@Output() changePage = new EventEmitter<any>(true);
@Input() initialPage = 1;
@Input() pageSize = 10;
@Input() maxPages = 10;
@Input() firstButtonLabel = 'First';
@Input() previousButtonLabel = 'Previous';
@Input() nextButtonLabel = 'Next';
@Input() lastButtonLabel = 'Last';

pager: any = {};

Expand Down Expand Up @@ -57,4 +70,4 @@ export class JwPaginationComponent implements OnInit, OnChanges {
// call change page function in parent component
this.changePage.emit(pageOfItems);
}
}
}