Scroll | Spread ASP.NET 17

Scroll

In This Topic

Occurs when the user scrolls the sheet.

Syntax

[Inline HTML]

[JavaScript]

FpSpread1.addEventListener("Scroll", handler, ...)

FpSpread1.onScroll = handler

Arguments

event.horizontal: Horizontal scroll
event.vertical: Vertical scroll
event.spread: Spread control that raises the event

Return Type

None

Remarks

This event is triggered when the user scrolls the sheet.

Example

This example JavaScript code maps the event for the Spread on the client side.

JavaScript	Copy Code
<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("Scroll", sheetScrolled, false); } else { // Other versions of IE and IE9 quirks mode (no doctype set) spread1.onScroll = sheetScrolled; } } else { // Firefox spread1.addEventListener("Scroll", sheetScrolled, false); } } function sheetScrolled(event) { alert("You have scrolled the sheet!"); } </script>

JavaScript

Copy Code

<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("Scroll", sheetScrolled, false);
      } else {
      // Other versions of IE and IE9 quirks mode (no doctype set)
        spread1.onScroll = sheetScrolled;
      }
}
      else {
      // Firefox
      spread1.addEventListener("Scroll", sheetScrolled, false);
      }
    }
    
    function sheetScrolled(event) {
      alert("You have scrolled the sheet!");
    }
</script>