Ionic3 demo TallyBook 实例2

Posted 2020-11-20 linsu

 

1.添加插件

  

  

2.相关页面

消费页面：

<ion-header>
<ion-navbar>
    <ion-title>
      消费记录
    </ion-title>
   <ion-buttons end>
      <button ion-button icon-only (click)="openModal()">
          <ion-icon name="add"></ion-icon>
        </button>
   </ion-buttons>
  </ion-navbar>
</ion-header>
<ion-content>
  <datepick  (onDaySelect) ="onClick($event)"></datepick>
  <div padding> <h4>{{data.date}} <span class="price">￥{{data.amount}}</span></h4> </div>
      <ion-list>
          <ion-item-sliding *ngFor="let consum of consums; let i=index">
            <ion-item nopadding>
              <h3>{{consum.name}}</h3>
              <p>
                <span>{{consum.type}}</span><br>
                {{consum.description}}
              </p>
              <h3 item-end class="price">
                ￥{{consum.amount}}
              </h3>
            </ion-item>
            <ion-item-options side="right">
              <button ion-button color="primary" >
                <ion-icon name="paper"></ion-icon>
              </button>
              <button ion-button color="danger" >
                <ion-icon name="trash"></ion-icon>
              </button>
            </ion-item-options>
          </ion-item-sliding>
        </ion-list>
</ion-content>
 

import { Component } from ‘@angular/core‘;
import { IonicPage, NavController, NavParams,ModalController  } from ‘ionic-angular‘;
import {SQLiteService} from ‘../../app/sqlite.service‘
import { Toast } from ‘@ionic-native/toast‘;
@IonicPage()
@Component({
  selector: ‘page-consum‘,
  templateUrl: ‘consum.html‘
})
export class ConSumPage {
  consums: any = [];
  data = {date:"", amount:0 };
  constructor(public navCtrl: NavController,
    public modalCtrl: ModalController,
    private sqlite: SQLiteService,
    private toast :Toast
   ) {
    
  }
  onClick(e){
    //console.log(e);
    let m=parseInt(e.month+1)<10?"0"+parseInt(e.month+1):parseInt(e.month+1).toString();
    let d=parseInt(e.date)<10?"0"+parseInt(e.date):parseInt(e.date).toString();
    let date=e.year+"-"+m+"-"+d;
    this.data.date=date;
    this.sqlite.database.executeSql("select consum.*,consumtype.name typename From   consum  left outer join consumtype on  consum.type=consumtype.id where consum.date=? ORDER BY consum.id DESC",[date]).then(res=>{
      this.consums = [];
      let amount=0;
      for(var i=0; i<res.rows.length; i++) {
        this.consums.push({id:res.rows.item(i).id,
          name:res.rows.item(i).name, 
          date:res.rows.item(i).date,
          type:res.rows.item(i).typename,
          description:res.rows.item(i).description,
          amount:res.rows.item(i).amount});
          amount=amount+parseFloat(res.rows.item(i).amount);
      }
      this.data.amount=amount;
    }).catch(e=>{
      this.toast.show(e, ‘5000‘, ‘center‘).subscribe(
        toast => {
          console.log(toast);
        }
      );
    });
  }
  openModal(){
    this.navCtrl.push("AddconsumPage");
  }
  

}

import { NgModule } from ‘@angular/core‘;
import { IonicPageModule } from ‘ionic-angular‘;
import { ConSumPage } from ‘./consum‘;

import { ComponentsModule } from ‘../../components/components.module‘
@NgModule({
  declarations: [
    ConSumPage,
  ],
  imports: [
    IonicPageModule.forChild(ConSumPage),
    ComponentsModule
  ],
})
export class ConSumPageModule {}

 

添加消费页面：

<ion-header>
  <ion-navbar>
    <ion-title>添加消费</ion-title>
  </ion-navbar>
</ion-header>
<ion-content padding>
    <form (ngSubmit)="saveData()">
        <ion-item>
            <ion-label floating >物品名称</ion-label>
            <ion-input type="text"  [(ngModel)]="data.name" name="name" required="" ></ion-input>
          </ion-item>
        <ion-item>
          <ion-label floating >日期</ion-label>
          <ion-datetime displayFormat="YYYY-MM-DD" [(ngModel)]="data.date" name="date" required=""></ion-datetime>
        </ion-item>
        <ion-item>
          <ion-label floating >类型</ion-label>
          <ion-select [(ngModel)]="data.type" name="type" required=""  cancelText="取消" okText="确定" >
            <ion-option *ngFor="let tp of consumtype" value="{{tp.id}}">{{tp.name}}</ion-option>
          </ion-select>
        </ion-item>
        <ion-item>
          <ion-label floating >描述</ion-label>
          <ion-textarea   [(ngModel)]="data.description" name="description" maxlength="100"  required="" ></ion-textarea>
        </ion-item>
        <ion-item>
          <ion-label floating >金额</ion-label>
          <ion-input type="number" [(ngModel)]="data.amount" name="amount" required="" ></ion-input>
        </ion-item>
        <button ion-button type="submit" block>保存消费</button>
      </form>
</ion-content>

 

 

import { Component } from ‘@angular/core‘;
import { IonicPage, NavController, NavParams } from ‘ionic-angular‘;
import { Toast } from ‘@ionic-native/toast‘;
import {SQLiteService} from ‘../../app/sqlite.service‘
@IonicPage()
@Component({
  selector: ‘page-addconsum‘,
  templateUrl: ‘addconsum.html‘,
})
export class AddconsumPage {
  data = {name:"", date:"", type:"", description:"", amount:0 };
  consumtype : any = [];
  constructor(public navCtrl: NavController, 
    public navParams: NavParams,
    private sqlite: SQLiteService,
    private toast: Toast) {
    this.sqlite.database.executeSql("SELECT * FROM consumType ",{}).then(res=>{
      this.consumtype = [];
      for(var i=0; i<res.rows.length; i++) {
        this.consumtype.push({id:res.rows.item(i).id,name:res.rows.item(i).name})
      }
    }).catch(e=>{
      this.toast.show(e, ‘5000‘, ‘center‘).subscribe(
        toast => {
          console.log(toast);
        }
      );
    });
  }
  saveData() {
    this.sqlite.database.executeSql(‘INSERT INTO consum VALUES(NULL,?,?,?,?,?)‘,
    [ this.data.name,this.data.date,this.data.type,this.data.description,this.data.amount])
    .then(res => {
      this.toast.show(‘保存成功‘, ‘5000‘, ‘center‘).subscribe(
        toast => {
          this.navCtrl.pop();
        }
      );
    })
    .catch(e => {
      this.toast.show(e, ‘5000‘, ‘center‘).subscribe(
        toast => {
          console.log(toast);
        }
      );
    });
  }
  ionViewDidLoad() {
    console.log(‘ionViewDidLoad AddconsumPage‘);
  }

}

import { NgModule } from ‘@angular/core‘;
import { IonicPageModule } from ‘ionic-angular‘;
import { AddconsumPage } from ‘./addconsum‘;

@NgModule({
  declarations: [
    AddconsumPage,
  ],
  imports: [
    IonicPageModule.forChild(AddconsumPage),
  ],
})
export class AddconsumPageModule {}

sqlite 

import { Platform } from ‘ionic-angular‘;
import { Injectable} from  ‘@angular/core‘
import { SQLite,SQLiteObject} from ‘@ionic-native/sqlite‘

@Injectable()
export class SQLiteService{
    public  database:SQLiteObject;
    private consumtypedata=[
     {id:1,name:"衣着消费支出",description:"包括服装,做衣材料,鞋,袜,帽,及其它零星穿着用品。"}
    ,{id:2,name:"食品消费支出",description:"包括蔬菜,粮油及其制品,在外用餐,肉,禽,蛋及其制品.鲜奶及奶制品,水产品,调味品,豆制品,烟,酒,茶,糖,干鲜瓜果,饮料,糕点等。"}
    ,{id:3,name:"医疗保健服务费支出",description:"包括药品,及各类健身工具。"}
    ,{id:4,name:"交通和通信支出",description:"包括交通费,交通工具购买费,燃料,维修及零部件,通信工具购买费,通信服务费。"}
    ,{id:5,name:"文化和教育费用支出",description:"包括报名费,学杂费,赞助费,租书费,教材,教育软件,家教费,培训班费等。"}
    ,{id:6,name:"非商品及服务性支出",description:"房租,水费,电费,煤气费,物业管理费中介费,旅游支出等。"}
    ,{id:7,name:"日杂消费支出",description:"日常用的东西。"}
    ,{id:8,name:"其它支出",description:"包括理发,洗澡,美容等"}
    ];
    constructor(private platform: Platform,private sqlite: SQLite){
        this.platform.ready().then(() => {
            this.sqlite.create({
                name: ‘tally.db‘,
                location: ‘default‘
              }).then((db: SQLiteObject) => {
                this.database = db;
                this.createTables();
              });
        }); 
    }
    
    createTables(){
        this.database.executeSql("CREATE TABLE IF NOT EXISTS consumType (id INTEGER PRIMARY KEY , name TEXT,description TEXT)",{})
        .then(res=>console.log("consumType success"))
        .catch(e=>console.log(e));

        this.database.executeSql(‘CREATE TABLE IF NOT EXISTS consum(id INTEGER PRIMARY KEY ,name TEXT, date TEXT, type INTEGER, description TEXT, amount REAL)‘, {})
        .then(res => {console.log(‘consum success‘);})
        .catch(e => {console.log(e);});

        this.consumtypedata.forEach(element => {
            this.database.executeSql("insert into  consumType (id , name, description) values(?,?,?)",[element.id,element.name,element.description])
            .then(res=>console.log("consumType success"))
            .catch(e=>console.log(e));  
         });
        
    }
   
}

import { NgModule } from  ‘@angular/core‘ 
import { SQLite} from ‘@ionic-native/sqlite‘
import {SQLiteService} from ‘./sqlite.service‘

@NgModule({
    imports:[],
    exports:[],
    declarations:[] ,
    providers:[
        SQLite,
        SQLiteService]
})
export class ServicesModule{}

app.component.ts

import { Component } from ‘@angular/core‘;
import { Platform } from ‘ionic-angular‘;
import { StatusBar } from ‘@ionic-native/status-bar‘;
import { SplashScreen } from ‘@ionic-native/splash-screen‘;
import { SQLiteService} from  ‘./sqlite.service‘

@Component({
  templateUrl: ‘app.html‘
})
export class MyApp {
  rootPage:any = ‘TabsPage‘;

  constructor(platform: Platform, statusBar: StatusBar, splashScreen: SplashScreen,sqliteSerice:SQLiteService) {
    
    platform.ready().then(() => {
      // Okay, so the platform is ready and our plugins are available.
      // Here you can do any higher level native things you might need.     
      statusBar.styleDefault();
      splashScreen.hide();
    });
  }
}

app.module.ts

import { NgModule, ErrorHandler } from ‘@angular/core‘;
import { BrowserModule } from ‘@angular/platform-browser‘;
import { IonicApp, IonicModule, IonicErrorHandler } from ‘ionic-angular‘;
import { MyApp } from ‘./app.component‘;

import { StatusBar } from ‘@ionic-native/status-bar‘;
import { SplashScreen } from ‘@ionic-native/splash-screen‘;
import { Toast } from ‘@ionic-native/toast‘;

import {ServicesModule} from ‘./service.module‘;
import { ComponentsModule} from ‘../components/components.module‘
@NgModule({
  declarations: [
    MyApp
  ],
  imports: [
    BrowserModule,
    ServicesModule,
    ComponentsModule,
    IonicModule.forRoot(MyApp,{
      tabsHideOnSubPages: ‘true‘, //隐藏全部子页面 tabs
    })
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp
  ],
  providers: [
    StatusBar,
    SplashScreen,
    Toast,
    {provide: ErrorHandler, useClass: IonicErrorHandler}
  ]
})
export class AppModule {}

3.展示页面