我能够添加和删除目录,但不能在屏幕上显示目录文件。有谁能帮帮我。Home.ts
export class HomePage {
saveData:any;
showFile=[];
constructor(public navCtrl: NavController, private file: File,
private platform :Platform, public alertCtrl: AlertController) {
}
listAllFiles(){
this.platform.ready().then(() => {
this.file.listDir(this.file.externalRootDirectory, "DirectoryFile")
.then((listfiles) => {
this.showFile=listfiles;
console.log("Directory listeing" + this.showFile);
})
.catch((err) =>{
alert(JSON.stringify(err));
})
})
}}
发布于 2020-04-06 06:15:53
我在屏幕上获取对象对象。Home.html
<ion-list>
<ion-item *ngFor="let printValues of showFile">
{{printValues}}
</ion-item>
</ion-list>
https://stackoverflow.com/questions/61053917
复制相似问题