Spread ASP.NET 14
Spread for ASP.NET 14 Product Documentation / Client-Side Scripting Reference / Scripting Members / Methods / SetValue
In This Topic
    SetValue
    In This Topic

    Sets a value of the cell at the specified row and column.

    Syntax

    [JavaScript]

    FpSpread1.SetValue(row,column,value,noEvent);

    Parameters

    row
    Integer, row index
    column
    Integer, column index
    value
    String, value
    noEvent
    Boolean, whether to trigger the onDataChanged event

    Return Type

    None

    Remarks

    This method sets the value of a cell at the specified row and column and triggers the onDataChanged event if specified. If noEvent is true, the method does not trigger an event; otherwise, the method triggers an onDataChanged event. This method does not cause a postback to occur.

    Example 1

    This is a sample that contains the method.

    On the server side on page load:

    Code
    Copy Code
    FpSpread1.Attributes.Add("onDataChanged", "ProfileSpread()")
    

    On the client side, the script that contains the method would look like this:

    JavaScript
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    <script type="text/javascript">
       function ProfileSpread()
       {
          var szCell = document.all("FpSpread1");
          if (szCell.ActiveCol == 0)
          {
             szCell.SetValue(0,1,"Scott",true);
             alert("Test");
          }
       }
    </script>
    

    Example 2

    This example maps the onDataChanged event and uses the GetValue and SetValue methods to update the third cell with the sum of the first two cells any time the first or second cell is changed.

    JavaScript
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    <script lang="javascript" type="text/javascript">
      window.onload = function () {
        var spread1 = document.getElementById("<%=FpSpread1.ClientID %>");
        if (document.all) {
    // IE
        if (spread1.addEventListener) {
    // IE9
        spread1.addEventListener("DataChanged", dataChanged, false);
      } else {
    // Other versions of IE and IE9 quirks mode (no doctype set)
        spread1.onDataChanged = dataChanged;
      }
    }
      else {
    // Firefox
      spread1.addEventListener("DataChanged", dataChanged, false);
      }
    }
    function dataChanged(event) {
      var rc0=FpSpread1.GetValue(FpSpread1.ActiveRow, 0);
      var rc1=FpSpread1.GetValue(FpSpread1.ActiveRow, 1);
      var res = Number(rc0) + Number(rc1);
      var sVal = ("" + res);
      FpSpread1.SetValue(FpSpread1.ActiveRow, 2, sVal, true);
    }
    </script>
    
    See Also