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December 1, 2018 01:31
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[Angular2] Implementação da Paginação no projeto
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| import {Paginacao, PaginacaoRequest} from "../utils/paginacao"; | |
| buscarClientePorFilial(filialId: number, pr: PaginacaoRequest): Promise<Paginacao> { | |
| var self = this; | |
| return new Promise<Paginacao>((resolve, reject) => { | |
| var resposta: Resposta = new Resposta(TipoErro.ERROR, "Erro na busca de clientes!"); | |
| if (filialId === 0) { | |
| resposta.motivo.push("Código da filial não pode ser nula!"); | |
| reject(resposta); | |
| } | |
| self.service.buscarClientePorFilial(filialId, pr).then(retorno => { | |
| if (retorno.dados === null || retorno.dados.length === 0) { | |
| resposta.motivo.push("Filial não possui clientes cadastrados"); | |
| reject(resposta); | |
| } | |
| resolve(retorno); | |
| }, reject); | |
| }); | |
| } |
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| <paginacao [paginacao]="paginacao" | |
| (paginaAlterada)="mudarPagina($event)"></paginacao> |
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| import { Paginacao, PaginacaoRequest } from "../../app/web-mobile-share/utils/paginacao"; | |
| @Component({ | |
| moduleId: module.id, | |
| directives: [ | |
| ROUTER_DIRECTIVES, | |
| PaginacaoComponent | |
| ], | |
| templateUrl: "./clientes-lista.component.html" | |
| }) | |
| export class ClientesListaPage implements OnInit { | |
| public clientes: Array<Cliente> = []; | |
| public paginacao: Paginacao = new Paginacao(null); | |
| ngOnInit() { | |
| console.log("onInit clientes lista"); | |
| this.buscarClientePorFilial(1, new PaginacaoRequest(this.paginacao)); | |
| } | |
| buscarClientePorFilial(filial: number, pr: PaginacaoRequest){ | |
| this._clienteServiceBO.buscarClientePorFilial(filial, pr).then((res: Paginacao) => { | |
| res.paginaAtual = this.paginacao.paginaAtual; | |
| this.paginacao = res; | |
| // res.dados.forEach(element => { | |
| // this.clientes =.push(element); | |
| // }); | |
| this.clientes = res.dados; | |
| }, (resposta) => { | |
| this.erroRequisicao = Object.assign({}, resposta); | |
| console.log(this.erroRequisicao); | |
| }); | |
| } | |
| mudarPagina(event: number){ | |
| this.paginacao.paginaAtual = event; | |
| this.buscarClientePorFilial(1, new PaginacaoRequest(this.paginacao)); | |
| } | |
| } |
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| import { Paginacao, PaginacaoHelper, PaginacaoRequest } from "../../app/web-mobile-share/utils/paginacao"; | |
| public buscarClientePorFilial(filialId: number, pr: PaginacaoRequest): Promise<Paginacao> { | |
| return new Promise((resolve, reject) => { | |
| this._http.get(this._endPoint + "buscar-por-filial/" + filialId, { headers: conteudoCabecalho, search: pr.getParams() }).toPromise() | |
| .then((res: Response) => { | |
| resolve(new Paginacao(<Cliente[]> res.json(), PaginacaoHelper.getTotalCount(res.headers))); | |
| }, reject) | |
| .catch(erro => { | |
| console.error(erro.message); | |
| }); | |
| }); | |
| } |
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Vou testar no meu projeto... valeu.. !