Question

<!DOCTYPE html>
<html>
<head> 
  <meta charset = "utf-8">
  <title>Compare Numbers</title>
  <script>

     var firstNumber; // first string entered by the user
     var secondNumber; // second string entered by the user


     // enter first number from user as a string
     firstNumber = window.prompt( "Enter an integer" );

     // enter second number from user as a string
     secondNumber = window.prompt("Enter second integer");

     // convert numbers from strings to integers
     firstNumber = parseInt(firstNumber);
     secondNumber = parseInt(secondNumber);

     //determine result
     if ( firstNumber > secondNumber )
        window.alert("firstNumber is larger");

     if ( firstNumber < secondNumber )
        window.alert("secondNumber is larger"); 

     if ( firstNumber == secondNumber )
        document.write("These numbers are equal!")


     // end if

  </script>
  </head><body></body>
</html>

上面的代码引用了HTML List框的Razor html帮助器。

如何在上面的代码中设置size = 20？

Answer 1

您需要使用接受htmlAttributes

的overload

@Html.ListBoxFor(m => m.SelectedClients, new SelectList(....), new { size = "20" })

Razor htmlListBox助手

1 个答案: