This Vuejs shopping cart demo cannot display the value of the selected dropdown list, please God help to see how to modify it?

Source: Internet
Author: User
This Vuejs shopping cart demo, in v-text="item.quantity || n "This line does not know how to display the value of the drop-down list option to the button's v-text, please God help to see how to modify?

Html:

    
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
               
 
    ☰ laravel-cart 
    
  
    @if (Auth::guest ())
  • Login
  • Register
  • @else
  • {{Auth::user ()->name}} Logout
  • @endif

Cart

Select AllGoods Quantity Unit Price Subtotal

Reply content:

This Vuejs shopping cart demo, in v-text="item.quantity || n " this line do not know how to display the value of the drop-down list of options to the button v-text, please God help to see how to modify?

Html:

    
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
               
 
    ☰ laravel-cart 
    
  
    @if (Auth::guest ())
  • Login
  • Register
  • @else
  • {{Auth::user ()->name}} Logout
  • @endif

Cart

Select AllGoods Quantity Unit Price Subtotal

Mobile phone to see this code really tired ...

    1. v-model="items", which is wrong in writing here;

    2. After Ajax obtains the data, manually add the required properties before selected assigning the value toitems

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