Hi all,
I have implemented image swapping with jBox. When I try panning, and Zooming out everything works fine the first time I move my map. But in the second (and subsequent) attempts fail Zooming in the map. Anyone knows how to correct it? I´m novice in _javascript_
It´s the code:
<html><head><title>JBOX</title>
<SCRIPT LANGUAGE="_javascript_">
function setbox_handler(name, minx, miny, maxx, maxy) {
document.mapserv.imgbox.value = minx + " " + miny + " " + maxx + " " + maxy;
document.mapserv.imgxy.value = minx + " " + miny;
// Additional code can go here prior to the form submit, below.
// For example, form validation code.
document.mapserv.submit();
}
function seterror_handler(message) {
alert(message);
}
function reset_handler(name, minx, miny, maxx, maxy) { }
</SCRIPT>
</head>
<body>
<form name="mapserv" method=GET action="" >
<input type="hidden" name="program" value="[program]">
<input type="hidden" name="map" value="[map]">
<input type="hidden" name="imgext" value="[mapext]">
<input type="hidden" name="imgxy" value="[center]">
<input type="hidden" name="zoomsize" value="2">
<input type="hidden" name="imgbox" value="-1 -1 -1 -1">
<applet codebase="" archive="jBox.jar" code="jBox.class" width="400" height="300" name="jBox" MAYSCRIPT>
<param name="image" value="http://[host][img]">
</applet>
<br>
Zoom In <input type=radio name=zoomdir value=1 [zoomdir_1_check]>
Pan <input type=radio name=zoomdir value=0 [zoomdir_0_check]>
Zoom Out <input type=radio name=zoomdir value=-1 [zoomdir_-1_check]>
<input type="submit" value="Refresh">
<br> </form>
</body>
</html>
Best Regards,
Marcello Benigno
