角2 NPM啓動錯誤

當我鍵入CMD「NPM開始」，我得到了以下錯誤：角2 NPM啓動錯誤

app/bidding.component.ts(16,5): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected. 
app/bidding.component.ts(23,22): error TS1005: ',' expected. 
app/bidding.component.ts(23,36): error TS1005: ',' expected. 
app/bidding.component.ts(23,54): error TS1005: ';' expected. 
app/bidding.component.ts(38,15): error TS1005: ';' expected. 
app/bidding.component.ts(40,9): error TS1005: ':' expected. 
app/bidding.component.ts(43,43): error TS1005: ',' expected. 
app/bidding.component.ts(44,6): error TS1005: ',' expected. 
app/bidding.component.ts(46,9): error TS1005: ':' expected. 
app/bidding.component.ts(46,47): error TS1005: ',' expected. 
app/bidding.component.ts(49,15): error TS1005: ';' expected. 
app/bidding.component.ts(50,14): error TS1005: ',' expected. 
app/bidding.component.ts(50,20): error TS1005: ',' expected. 
app/bidding.component.ts(50,29): error TS1005: '=' expected. 
app/bidding.component.ts(70,1): error TS1128: Declaration or statement expected.

這裏的招標組件：

import { BiddingService, Bid } from './bidding.service'; 
import { Component } from '@angular/core'; 
import * as Rx from 'rxjs/Rx'; 

@Component({ 
moduleId: module.id, 
selector: 'my-bidding', 
templateUrl: 'bidding.component.html' 
}) 

export class BiddingComponent { 


bidList = "No bids submitted yet"; 
highestBid = "0"; 
var popUpContainerDisplay = document.getElementById('popUpContainer'); 
var popUpAcceptContainerDisplay = document.getElementById('acceptPopUp'); 
var popUpDeclineContainerDisplay = document.getElementById('declinePopUp'); 
var popUpWarningContainerDisplay = document.getElementById('warningPopUp'); 
arrayReset = false; 


constructor(private biddingService: BiddingService) { 
    biddingService.bids.subscribe(bid => {  

     this.bidList = bid.bidderArrayText.join(''); 
     this.highestBid = bid.bidLabelMessage; 
     this.popUpContainerDisplay.style.display = bid.popUpContainerDisplay; 
     this.popUpContainerDisplay.style.opacity = bid.popUpContainerOpacity;       
     this.popUpAcceptContainerDisplay = bid.popUpAcceptContainerDisplay; 
     this.popUpDeclineContainerDisplay = bid.popUpDeclineContainerDisplay; 
     this.popUpWarningContainerDisplay = bid.popUpWarningContainerDisplay; 
     this.arrayReset = bid.arrayReset; 

    }); 
} 

sendToServer(): void{ 

var msgToServer = { 
    bid: document.getElementById('bidTextbox').value, 
    bidder: document.getElementById('bidderTextbox').value, 
    resetArrayBoolean: this.arrayReset; 
}; 

this.biddingService.bids.next(msgToServer); 
} 

popUpFadeOut(): void{ 
if(container.style.opacity == 0){ 
    container.style.opacity = 1; 
    container.style.display = "block"; 

    var fading = function fade() { 
     if ((container.style.opacity -= .01) <= 0) 
     { 
      container.style.dispaly = "none"; 
      container.style.opacity = 0; 
     } 
     else 
     { 
      requestAnimationFrame(fade); 
     } 
    } 

    setTimeout(fading, 1000); //popup box fades away after 1 seconds 
} 
} 

}

由於錯誤不犯任何意義上，我的猜測是有一個括號或支架的問題，但我檢查，找不到任何。我做錯了什麼？謝謝。

來源

2016-12-21 Jesper

您可能沒有直接在類下使用'var xxx'。正如錯誤消息所示：意外的令牌。期望構造函數，方法，訪問器或屬性。它在第16行，這提供了強有力的暗示。 –

@JBNizet謝謝我沒有意識到這一點。 – Jesper

正如在評論中提到的，角度2不喜歡var聲明在類，第16行和下面。

來源

2016-12-22 03:54:48 Everett

角2 NPM啓動錯誤

回答

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