Google seçici, sonraki klasör arama seçimi çağrılarını açmak için

Question

Aşağıdaki filepicker.js kodunu kullanıyorum, belgeleri ve klasörleri görüntülemek için iyi çalışıyor. Klasörü görüntülemek için Google seçiciyi açtığımda, sonraki aramalarda birden çok seçici açılır.

(function() { 
/** 
* Initialise a Google Driver file picker 
*/ 
var myType = 'empty'; 
var FilePicker = window.FilePicker = function (options) { 
    // Config 

    this.apiKey = options.apiKey; 
    this.clientId = options.clientId; 
    this.accesstoken = options.accesstoken; 
    myType = options.dType; 
    // Elements 
    this.buttonEl = options.buttonEl; 
    // Events 
    this.onSelect = options.onSelect; 
    this.buttonEl.addEventListener('click', this.open.bind(this)); 

    // Disable the button until the API loads, as it won't work properly until then. 
    this.buttonEl.disabled = true; 

    // Load the drive API 
    gapi.client.setApiKey(this.apiKey); 
    gapi.client.load('drive', 'v2', this._driveApiLoaded.bind(this)); 
    google.load('picker', '1', { callback: this._pickerApiLoaded.bind(this) }); 
} 

FilePicker.prototype = { 
    /** 
    * Open the file picker. 
    */ 
    open: function() {  

     // Check if the user has already authenticated 

     var token = gapi.auth.getToken(); 
     if (token) { 
      // alert(JSON.stringify(token) + " token status"); 
      this._showPicker(); 
     } else { 
      // The user has not yet authenticated with Google 
      // We need to do the authentication before displaying the Drive picker. 
      this._doAuth(true, function() { 
      // alert('in the doAuth ') 
       this._showPicker(); 
      }.bind(this)); 
     } 
    }, 

    /** 
    * Show the file picker once authentication has been done. 
    * @private 
    */ 
    _showPicker: function() { 
     var view = null; 
     if (myType == "Folder") { 
      view = new google.picker.DocsView(google.picker.ViewId.FOLDERS) 
        .setIncludeFolders(true) 
        .setMimeTypes('application/vnd.google-apps.folder') 
        .setSelectFolderEnabled(true); 
     } 

     if (myType=="DOC") { 
      view = google.picker.ViewId.DOCUMENTS; 
     } 

     if (myType == "PPT") { 
      view = google.picker.ViewId.PRESENTATIONS; 
     } 

     // alert("Final access token "+ this.accesstoken); 
     // alert(this.picker); 
     this.picker = new google.picker.PickerBuilder(). 
      addView(view). 
      setAppId(this.clientId). 
      setOAuthToken(this.accesstoken). 
      setCallback(this._pickerCallback.bind(this)). 
      build(). 
      setVisible(true); 
     console.log(view); 

    }, 
    /** 
    * Called when a file has been selected in the Google Drive file picker. 
    * @private 
    */ 
    _pickerCallback: function (data) { 
     if (myType == "DOC" || myType == "PPT") { 
      if (data[google.picker.Response.ACTION] == google.picker.Action.PICKED) { 
       var file = data[google.picker.Response.DOCUMENTS][0]; 
       url = file[google.picker.Document.URL]; 
       this._fileGetCallback(url); 
      } 
     } 
     if (myType == "Folder") { 
      if (data[google.picker.Response.ACTION] == google.picker.Action.PICKED) { 
       console.log(google.picker); 
       var url = JSON.stringify(data.docs[0]); 
       this._fileGetCallback(url); 

      } 
     } 
    }, 
    /** 
    * Called when file details have been retrieved from Google Drive. 
    * @private 
    */ 
    _fileGetCallback: function (abc) { 
     if (this.onSelect) { 
      this.onSelect(abc); 
     } 
    }, 

    /** 
    * Called when the Google Drive file picker API has finished loading. 
    * @private 
    */ 
    _pickerApiLoaded: function() { 
     this.buttonEl.disabled = false; 
    }, 

    /** 
    * Called when the Google Drive API has finished loading. 
    * @private 
    */ 
    _driveApiLoaded: function() { 
     this._doAuth(true); 
    }, 

    /** 
    * Authenticate with Google Drive via the Google JavaScript API. 
    * @private 
    */ 
    _doAuth: function (immediate, callback) { 
     gapi.auth.authorize({ 
      client_id: this.clientId, 
      scope: 'https://www.googleapis.com/auth/drive', 
      immediate: immediate 
     }, callback); 
    } 
}; 

Mutlak google görüntüleme yapmayı nasıl bırakabilirim?

Answer 1

Çeşitli görünümler için feature'u devre dışı bırakabilirsiniz. Görünümleri açmak/kapatmak için PickerBuilder.enableFeature ve PickerBuilder.disableFeature kullanın. Aslında toplayıcı her istekte yeni pencereler açarak devam google,

var picker = new google.picker.PickerBuilder().disableFeature(google.picker.Feature.MULTISELECT_ENABLED)