Extjs 5 store.load（）

Question

我有一個簡單的（user_data）存儲區。我打開這家店：

user_data_store.load({ 
    scope: this, 
    callback: function(g, records, operation, success) { 
     console.log(g); 
     var login_name = ??? 
    }, 
}); 

這是一個簡單的JSON：

[{ 
    "login_id" : "1", 
    "login_name" : "test", 
    "login_email" : "test@test.com", 
    "login_mobile" : "11111111" 
}] 

但我不知道怎麼弄LOGIN_NAME？ （測試）

Answer 1

嘗試這種方式

user_data_store.load({ 
     scope: this, 
     callback: function(records, operation, success) { 
      console.log(records[0].get('login_name')); 
     }, 
}); 

Answer 2

試試這個

store.load({ 
    scope: this, 
    callback: function(records, operation, success) { 
     // the operation object 
     // contains all of the details of the load operation 
     console.log(records[0].login_name); 
    } 
}); 

參考docs