Question

I have two text boxes: A and B using Html.textboxfor. TextBox ‘A’ is enabled and TextBox ‘B’ is disabled.

When I type values in Textbox ‘A’ and change focus away from the textbox, TextBox ‘B’ should be populated with some value.

For example: I am entering the value of TextBox A = “King”; if the focus is lost from the box, the value in the Textbox B should be “Peter”, which should be filled automatically.

Answer 1

you can jsut give the textbox an attrbiute of onblur and call a method which will fill the second textbox

something like:

   <script language="javascript">
       function fllB()
       {
          var txtB = document.getElementById("txtB");
          var txtA = document.getElementById("txtA");

          if (txtA.value == "King")
          {
              txtB.value = "Peter";
          }
        }
    </script>

<input type="text" id="txtA" onblur="fillB()" />
<input type="text" id="txtB" />