DDR爱好者之家 Design By 杰米
这篇来看一下如何进行增删改。
删除
使用delete进行删除,一般页面设计的时候也基本都是在列表页进行操作的。首先为删除的链接添加一个函数,因为一般删除都需要传入可定位删除的id或者name,前提是后端api是否支持,查看如下的调用之后,可以看到:
所以,只需要method使用delete,在传入的url中指定id或者name即可。
删除的restful调用:https://docs.konghq.com/0.13.x/admin-api/#delete-api
模版修改
html页面做如下修改
<a nz-tooltip nzTitle="Delete" (click)="handleDeleteFunc()"><i class="anticon anticon-minus-circle-o"></i></a>
添加click处理函数
添加页面定义的click处理函数handleDeleteFunc:
handleDeleteFunc(apiName) { this._actionInformation = 'Delete'; this.isSpinning = true; this.modalService.confirm({ nzTitle : '<i>Are you sure to delete this item selected"text-align: center">添加&更新&查看
其他操作诸如添加/更新/查看, 这样基本上get/delete/post/put都进行了使用
TS文件
import { Component, OnInit } from '@angular/core'; import {HttpClient, HttpHeaders} from '@angular/common/http'; import { NzModalService } from 'ng-zorro-antd'; export class ApiModel { created_at: string; strip_uri: boolean; id: string; hosts: ['']; name: string; http_if_terminated: boolean; https_only: boolean; retries: number; preserve_host: boolean; upstream_connect_timeout: number; upstream_read_timeout: number; upstream_send_timeout: number; upstream_url: string; } @Component({ selector: 'app-rest-demo', templateUrl: './rest-demo.component.html', styleUrls: ['./rest-demo.component.css'] }) export class RestDemoComponent implements OnInit { dataModel = []; isModalVisible = false; _actionInformation: string; _dataSelected: ApiModel; isSpinning = true; public httpOptions = { headers: new HttpHeaders({ 'Content-Type': 'application/json' }) }; constructor(private http: HttpClient, private modalService: NzModalService) { } ngOnInit() { this._getApis(); this._initData(); } _initData() { this._dataSelected = new ApiModel(); this._dataSelected.upstream_connect_timeout = 6000; this._dataSelected.retries = 5; } _getApis() { this.isSpinning = true; this.http.get('/apis').subscribe( item => { this.dataModel = item['data']; this.isSpinning = false; } ); } handleAddFunc() { this._actionInformation = 'Add'; this.isModalVisible = true; } handleSearchFunc(apiName) { this._actionInformation = 'Search'; this.http.get('/apis/' + apiName).subscribe( item => { this._dataSelected = <ApiModel> item; this.isSpinning = false; } ); this.isModalVisible = true; } handleDeleteFunc(apiName) { this._actionInformation = 'Delete'; this.isSpinning = true; this.modalService.confirm({ nzTitle : '<i>Are you sure to delete this item selected"htmlcode"><div style="display:inline-block;width: 50%;"> <nz-breadcrumb style="line-height: 40px; vertical-align: middle"> <nz-breadcrumb-item>Operations</nz-breadcrumb-item> <nz-breadcrumb-item>Apis</nz-breadcrumb-item> </nz-breadcrumb> </div> <div style="display:inline-block;width: 45%;text-align: right;margin-right: 5%; line-height: 40px; font-size: xx-large"> <a nz-tooltip nzTitle="Add" (click)="handleAddFunc()"> <i style="text-align: right" class="anticon anticon-plus-circle-o"></i> </a> </div> <br> <nz-table #dataSource [nzData]="dataModel"> <thead> <tr> <th>Name</th> <th>Host</th> <th>Https only</th> <th>Retry Cnt</th> <th>Upstream url</th> <th>Created</th> <th>Operation</th> </tr> </thead> <tbody> <tr *ngFor="let data of dataSource.data"> <td>{{data.name}}</td> <td>{{data.hosts}}</td> <td>{{data.https_only}}</td> <td>{{data.retries}}</td> <td>{{data.upstream_url}}</td> <td>{{data.created_at | date:'yyyy/MM/dd HH:MM:SS'}}</td> <td> <a nz-tooltip nzTitle="Delete" (click)="handleDeleteFunc(data.name)"><i class="anticon anticon-minus-circle-o"></i></a> <nz-divider nzType="vertical">|</nz-divider> <a nz-tooltip nzTitle="Update" (click)="handleEditeFunc(data.name)"><i class="anticon anticon-edit"></i></a> <nz-divider nzType="vertical">|</nz-divider> <a nz-tooltip nzTitle="Retrieve" (click)="handleSearchFunc(data.name)"><i class="anticon anticon-exclamation-circle-o"></i></a> </td> </tr> </tbody> </nz-table> <nz-modal nzWrapClassName="vertical-center-modal" [(nzVisible)]="isModalVisible" nzTitle="Api Detail (Operation: {{_actionInformation}})" (nzOnCancel)="handleOperationCancel()" (nzOnOk)="handleOperationOk()"> <form nz-form> <nz-form-item> <nz-form-label nzRequired [nzSpan]="3" nzFor="id-api-name">Name</nz-form-label> <nz-form-control [nzSpan]="9"> <input nz-input name='id-api-name' id='id-api-name' [(ngModel)]=_dataSelected.name> </nz-form-control> <nz-form-label [nzSpan]="3" nzFor="id-api-host">Host</nz-form-label> <nz-form-control [nzSpan]="9"> <input nz-input name="id-api-host" id="id-api-host" [(ngModel)]='_dataSelected.hosts'> </nz-form-control> </nz-form-item > <nz-form-item> <nz-col [nzSpan]="3" > </nz-col> <nz-col [nzSpan]="9"> <label name="id-api-https" nz-checkbox [(ngModel)]="_dataSelected.https_only">Https </label> </nz-col> <nz-form-label [nzSpan]="3" nzFor="id-api-retry">Retry</nz-form-label> <nz-form-control [nzSpan]="9"> <input nz-input id="id-api-retry" name="id-api-retry" [(ngModel)]="_dataSelected.retries"> </nz-form-control> </nz-form-item > <nz-form-item> <nz-form-label [nzSpan]="3" nzFor="id-api-url">Url</nz-form-label> <nz-form-control [nzSpan]="21"> <input nz-input id="id-api-url" name="id-api-url" [(ngModel)]="_dataSelected.upstream_url"> </nz-form-control> </nz-form-item > </form> </nz-modal>总结
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DDR爱好者之家 Design By 杰米
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DDR爱好者之家 Design By 杰米
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