從函數中分配給全局Vue對象的數據在退出函數後被「刪除」

將數據分配到全局（Vue）對象它正在進入（在debbuger上檢查它）但返回到它的prev值當退出func時。從函數中分配給全局Vue對象的數據在退出函數後被「刪除」

我該怎麼做才能讓它留在那裏？

"use strict"; 

var App = 
{ 
    debugMode: 2,//0=no, 1=yes, 2=special deep debug :-(~) 
    serverApi: '../../Server/CrmAPI.php', 
    navTemplate: new Vue({el: '#menuTemplate', 

     data: { 
      objectName: "", 
      brandName: "CRM" 
     } 
    }), 
    currentObject: null // each time containes a different object that currently active by user selection 


} 


function navigateMainNav(selectedObj) 
{ 
    var objectName = selectedObj; //try 1 
    window.App.navTemplate.objectName = objectName; //try 2 
    App.navTemplate.data.objectName = objectName; // try 3 


    window.location.href = "../html/templates/navTemplate.html" ; // load html 

}

來源

2017-09-03 Michal Yosef