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ColdFusion.Map.setZoomlevel
Last update:
May 18, 2026
Description
Sets the zoom level of the map to the new value.
Function syntax
ColdFusion.Map.setZoomlevel("name", zoomLevelValue) |
See also
History
ColdFusion 9: Added this function
Parameters
Parameter | Description |
name | Specifies the value of the name attribute of the cfmap tag. |
zoomLevelValue | The value of the integer in the zoomlevel attribute of the cfmap tag. |
Returns
This function does not return any value.
Example
<h3>This is an example of the Map.setzoomlevel function. Click the Set Zoom Level button to set the zoom level to 6.</h3>
<script>
function setZoom(zoomlevel)
{
ColdFusion.Map.setZoomLevel('mapID', zoomlevel);
}
</script>
<h3>MAP 1</h3>
<cfform name="map01">
<cfinput type="button" value="Set Zoom Level" name="buttn04"
onclick="javascript:setZoom(6)">
</cfform>
<cfmap name="mapID"
centerlatitude=42.094224
centerlongitude=72.339641
displayscale=true
doubleclickzoom="true"
overview=true
scrollwheelzoom=true
tips="My Map"
zoomlevel="4" >
</cfmap>
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