Question

我需要触发用户选择的日期以在数据库中进行研究。但是我需要在日历中选择另一个日期时赶上活动。

这是我的HTML代码：

<ion-calendar #calendar 
    [events]="currentEvents"
    (dateSelected)="onDateSelected($event)"
    (onCurrentDatechanged)="onCurrentDatechanged($event)"
    (onEventSelected)="onEventSelected($event)"
    (onTitleChanged)="onTitleChanged($event)"
    (onTimeSelected)="onTimeSelected($event)"
    step="30"
    lang="es">
</ion-calendar>

和ts模块代码：（我尝试了很多方法来捕获事件，但无法做到）

import { Component } from '@angular/core';
import { IonicPage, NavController, NavParams } from 'ionic-angular';
import { DatabaseProvider } from '../../providers/database/database';
/**
 * Generated class for the ConsultaPage page.
 *
 * See https://ionicframework.com/docs/components/#navigation for more info on
 * Ionic pages and navigation.
 */

@IonicPage()
@Component({
  selector: 'page-consulta',
  templateUrl: 'consulta.html',
})
export class ConsultaPage {
    constructor(
        public navCtrl: NavController, 
        public navParams: NavParams,
        private database: DatabaseProvider
    ) {
        this.currentEvents = [
        {
            year: 2018,
            month: 6,
            date: 25
        },
        {
            year: 2018,
            month: 6,
            date: 26
        },
        {
            year: 2018,
            month: 6,
            date: 11
        },
        {
            year: 2018,
            month: 6,
            date: 27
        },
        {
            year: 2018,
            month: 11,
            date: 26
        }
        ];
    }

    ionViewDidLoad() {

    }

    GetAllUsers(){
        this.database.GetAllUsers().then((data: any) => {
            console.log(data);
            this.ListUser = data;
        }, (error) => {
            console.log(error);
        })
    }

    onDateSelected() {
        alert('asd');
    }

    onCurrentDatechanged($event){
        alert('onCurrentDatechanged');
    }

    onEventSelected($event){
        alert('onEventSelected');
    }

    onTitleChanged($event){
        alert('onTitleChanged');
    }

     onTimeSelected($event){
        alert('onTimeSelected');
    }

}

当我选择另一个日期时，什么也没发生！

Answer 1

由于您的HTML代码中的输入错误，您的“ onCurrentDatechanged”无法正常工作。您编写的“ onCurrentDatechanged”不正确。它应该是“ onCurrentDateChanged”。请在下面找到修改后的HTML代码：

int count = 1

Ionic 3日历，选择时捕捉更改的日期

1 个答案: