将点击事件转换为路由器
Converting on click event to a router
我在旧的 ionic 3 中有以下代码,目前我必须迁移到 ionic 5。我用 google 搜索了它,但仍然觉得它很混乱。
在我的Html
(click)="onAllergiesDetailsClicked(medicalAlertGroup , 'Medical Alert')"
在我的 TS 文件中
onAllergiesDetailsClicked(allergiesGroupLists, pageTitle) {
this.navCtrl.push(AllergiesGroupListPage, { allergiesGroupList: allergiesGroupLists, pageTitle: pageTitle });
}
在我的 ts 中的 AllerhiesGroupList 页面
let allergiesGroupList: PatientAllergiesGroup = this.navParams.get('allergiesGroupList');
this.pageTitle = this.navParams.get('pageTitle');
this.patientAllergiesLists = (allergiesGroupList.patientAllertList.sort(this.sortingDate));
首先创建一个名为data的服务:
export class dataService {
setvalue:any;
constructor(){}
setDestValue(param){
this.setvalue = param;
}
getDestValue(){
return this.setvalue;
}
}
您页面中的第二件事,您需要从以下位置发送数据:
import { Router } from '@angular/router';
import {DataService} from 'put service path here';
constructor(private dataService:DataService,private router:Router...)
onAllergiesDetailsClicked(allergiesGroupLists, pageTitle){
this.dataService.setDestValue({ allergiesGroupList: allergiesGroupLists, pageTitle: pageTitle });
this.router.navigate(["name of page to navigate to as it is named in app-routing"]);
}
并在页面中路由到:
import {DataService} from 'put service path here';
constructor(private dataService:DataService...){
let data = this.dataService.getDestValue();
this.pagetitle = data.pageTitle;
this.grouplist = data.allergiesGroupList;
}
就这些了。
我在旧的 ionic 3 中有以下代码,目前我必须迁移到 ionic 5。我用 google 搜索了它,但仍然觉得它很混乱。
在我的Html
(click)="onAllergiesDetailsClicked(medicalAlertGroup , 'Medical Alert')"
在我的 TS 文件中
onAllergiesDetailsClicked(allergiesGroupLists, pageTitle) {
this.navCtrl.push(AllergiesGroupListPage, { allergiesGroupList: allergiesGroupLists, pageTitle: pageTitle });
}
在我的 ts 中的 AllerhiesGroupList 页面
let allergiesGroupList: PatientAllergiesGroup = this.navParams.get('allergiesGroupList');
this.pageTitle = this.navParams.get('pageTitle');
this.patientAllergiesLists = (allergiesGroupList.patientAllertList.sort(this.sortingDate));
首先创建一个名为data的服务:
export class dataService {
setvalue:any;
constructor(){}
setDestValue(param){
this.setvalue = param;
}
getDestValue(){
return this.setvalue;
}
}
您页面中的第二件事,您需要从以下位置发送数据:
import { Router } from '@angular/router';
import {DataService} from 'put service path here';
constructor(private dataService:DataService,private router:Router...)
onAllergiesDetailsClicked(allergiesGroupLists, pageTitle){
this.dataService.setDestValue({ allergiesGroupList: allergiesGroupLists, pageTitle: pageTitle });
this.router.navigate(["name of page to navigate to as it is named in app-routing"]);
}
并在页面中路由到:
import {DataService} from 'put service path here';
constructor(private dataService:DataService...){
let data = this.dataService.getDestValue();
this.pagetitle = data.pageTitle;
this.grouplist = data.allergiesGroupList;
}
就这些了。