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Javascript 爱奥尼亚V2 Ezar相机拍摄快照返回base64,不存储在阵列中_Javascript_Typescript_Ionic2_Cordova Plugins_Angular2 Forms - Fatal编程技术网

Javascript 爱奥尼亚V2 Ezar相机拍摄快照返回base64,不存储在阵列中

Javascript 爱奥尼亚V2 Ezar相机拍摄快照返回base64,不存储在阵列中,javascript,typescript,ionic2,cordova-plugins,angular2-forms,Javascript,Typescript,Ionic2,Cordova Plugins,Angular2 Forms,我将尝试一些解决方案,但无法在阵列中存储base64 1.Html代码 <ion-content padding id="ezarcontent"> </ion-content> <ion-footer> <button ion-button color="danger" (click)="takePhotos()"> <ion-icon name="camera"></ion-icon> </b

我将尝试一些解决方案,但无法在阵列中存储base64 1.Html代码

<ion-content padding id="ezarcontent">
</ion-content>
<ion-footer>
   <button ion-button color="danger" (click)="takePhotos()"> 
    <ion-icon name="camera"></ion-icon>
   </button>
</ion-footer>
  • 打字脚本代码

    公共存储img=[]

    拍照{

    this.platform.ready()。然后(()=>{

    })); }

    saveCameraImg():承诺{

    return new Promise(function(resolve,reject){
    
      var win: any = window;
      var ezar: any = win.ezar;
      var snapshotBtn = document.getElementById("snapshot");
      var revCameraBtn = document.getElementById("revcamera");
      var inclWebView = true;    
      var inclCameraBtns = true; 
    
      if (inclWebView && !inclCameraBtns) {
          revCameraBtn.classList.add("hide");
          snapshotBtn.classList.add("hide");              
      }
      ezar.snapshot(
        function(base64EncodedImage) {
          resolve(base64EncodedImage);
        },
        function(error) {
          alert("ezar snapshot failed");
        },
        {"saveToPhotoGallery": true,
         "encoding": ezar.ImageEncoding.PNG,
         "includeWebView": false,
         "includeCameraView": true
       }
      ); 
    });
    
    }


  • 您的图像需要sanitizer模块,请在ts文件中添加DomSanitizer。代码如下

     import {DomSanitizer, SafeHtml, SafeStyle, SafeScript, 
     SafeUrl,SafeResourceUrl} from '@angular/platform-browser';
         constructor(private sanitizer:DomSanitizer){}
    
     this.storeImg.push(this.sanitizer.bypassSecurityTrustUrl(<your response>));
    
    import{DomSanitizer,SafeHtml,SafeStyle,SafeScript,
    SafeUrl,SafeResourceUrl}来自“@angular/platform browser”;
    构造函数(私有sanitizer:DomSanitizer){}
    this.storeImg.push(this.sanitizer.bypassSecurityTrustUrl());
    
    我相信它肯定能起作用

    return new Promise(function(resolve,reject){
    
      var win: any = window;
      var ezar: any = win.ezar;
      var snapshotBtn = document.getElementById("snapshot");
      var revCameraBtn = document.getElementById("revcamera");
      var inclWebView = true;    
      var inclCameraBtns = true; 
    
      if (inclWebView && !inclCameraBtns) {
          revCameraBtn.classList.add("hide");
          snapshotBtn.classList.add("hide");              
      }
      ezar.snapshot(
        function(base64EncodedImage) {
          resolve(base64EncodedImage);
        },
        function(error) {
          alert("ezar snapshot failed");
        },
        {"saveToPhotoGallery": true,
         "encoding": ezar.ImageEncoding.PNG,
         "includeWebView": false,
         "includeCameraView": true
       }
      ); 
    });
    
     import {DomSanitizer, SafeHtml, SafeStyle, SafeScript, 
     SafeUrl,SafeResourceUrl} from '@angular/platform-browser';
         constructor(private sanitizer:DomSanitizer){}
    
     this.storeImg.push(this.sanitizer.bypassSecurityTrustUrl(<your response>));