的Javascript - 问题在访问全局变量

Question

我想在这两个JavaScript函数，但低于第二个功能，我无法从全局变量中获得的价值份额值

// Following two are global variables 
    var grid; 
    var masterTable; 

    function GridCreated(sender, args) 
    { 
     grid = sender; // setting values 
     masterTable = sender.get_masterTableView(); // setting values - Here masterTable has values in it 
     masterTable.selectAllItems(true); 
    } 



    function abc() 
    { 
     debugger; 
     var collectionofordernumber = 0; 


       var selectedrows = mastertable.get_selecteditems(); // HERE I UNABLE TO GET THE VALUES FROM MASTERTABLE 

     for (var i = 0; i < selectedrows.length; i++) 
       { 
        var row = selectedrows[i]; 
        var cell = mastertable.getcellbycolumnuniquename(row, "ordernumber") 
      collectionofordernumber = collectionofordernumber + "-" + cell.innerhtml; 
       } 

     document.getelementbyid("hdf1").value = collectionofordernumber; 
     alert('I m here'); 
    } 

我想分享跨值两个javascript函数但低于第二个函数我无法从全局变量中获取值

Answer 1

您定义了变量masterTable，但是正在以小写形式访问它mastertable？