[rosa-users] JavaScripts for Zoomout, FullExtent and Query?

Tue, 4 Mar 2003 10:44:19 +0100

Hi!

I try to build a mapserver-application with an integrated rosa-applet. The 
installation was successful. But when I hit the buttons, nothing happens. I 
think I must write JavaScripts for the functions. But I'm a totally dummy at 
Java, so please can You help me with this or send me some working functions.

I need ZoomOut, FullExtent and Query.

Some snippets of my code (instead of posting all):

<head>
	<title>TLUG - MapServer Interface</title>
	<script language="JavaScript" type="text/javascript">
		function Rosa2000_apply(name, minx, miny, maxx, maxy, redraw) {
			document.mapserv.imgbox.value = minx + " " + miny + " " 
+ maxx + " " + maxy;
			document.mapserv.imgxy.value = minx + " " + miny;
		}

		function Rosa2000_error(message) {
			alert(message);
		}

<form name="mapserv" id="mapserv" method="GET" action="[program]">
	<input type="hidden" name="imgxy" value="299.5 299.5" />
	<input type="hidden" name="imgbox" value="-1 -1 -1 -1" />
	<input type="hidden" name="layer" value="basis" />

	<td colspan="2">
					<applet code="Rosa2000.class" 
codebase="http://jena.geogr.uni-jena.de/tlugmap/rosa/" archive="rosa_png.jar" 
width="600"
						height="600" name="rosa" 
MAYSCRIPT>
						<PARAM NAME="IMG_URL" 
VALUE="[img]">
						<PARAM NAME="INP_FORM_NAME" 
VALUE="mapserv">
						<PARAM NAME="INP_TYPE_NAME" 
VALUE="INPUT_TYPE">
						<PARAM NAME="INP_COORD_NAME" 
VALUE="INPUT_COORD">
						<PARAM NAME="TB_POSITION" 
VALUE="top">
						<PARAM NAME="TB_ALIGN" 
VALUE="right">
						<PARAM NAME="TB_BUTTONS" 
VALUE="info|space_05|recentre|space_05|zoomin|space_05|zoomout|space_05|fullexte
nt">
						<!-- <PARAM 
NAME="TB_SELECTED_BUTTON" VALUE="zoomin"> -->
						<PARAM 
NAME="TB_SELECTED_BUTTON" VALUE="[lezterBT]">
						<PARAM NAME="TB_BUT_info_IMG" 
VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_info_1.gif">
						<PARAM 
NAME="TB_BUT_info_IMG_PR" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_info_2.gif">
						<PARAM 
NAME="TB_BUT_info_BORDER" VALUE="1">
						<PARAM NAME="TB_BUT_info_HINT" 
VALUE="Informationen">
						<PARAM NAME="TB_BUT_info_INPUT" 
VALUE="auto_point">
						<PARAM NAME="TB_BUT_info_NAME" 
VALUE="CMD">
						<PARAM NAME="TB_BUT_info_VALUE" 
VALUE="QUERY">
						<PARAM 
NAME="TB_BUT_recentre_IMG" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_recentre_1.gif">
						<PARAM 
NAME="TB_BUT_recentre_IMG_PR" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_recentre_2.gif">
						<PARAM 
NAME="TB_BUT_recentre_BORDER" VALUE="1">
						<PARAM 
NAME="TB_BUT_recentre_HINT" VALUE="Bewegen">
						<PARAM 
NAME="TB_BUT_recentre_INPUT" VALUE="auto_point">
						<PARAM 
NAME="TB_BUT_recentre_NAME" VALUE="CMD">
						<PARAM 
NAME="TB_BUT_recentre_VALUE" VALUE="RECENTER">
						<PARAM NAME="TB_BUT_zoomin_IMG" 
VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_zoomin_1.gif">
						<PARAM 
NAME="TB_BUT_zoomin_IMG_PR" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_zoomin_2.gif">
						<PARAM 
NAME="TB_BUT_zoomin_BORDER" VALUE="1">
						<PARAM 
NAME="TB_BUT_zoomin_HINT" VALUE="Vergrößern">
						<PARAM 
NAME="TB_BUT_zoomin_INPUT" VALUE="auto_rect">
						<PARAM 
NAME="TB_BUT_zoomin_NAME" VALUE="CMD">
						<PARAM 
NAME="TB_BUT_zoomin_VALUE" VALUE="ZOOM_IN">
						<PARAM 
NAME="TB_BUT_zoomin_INPUT" VALUE="auto_point">
						<PARAM 
NAME="TB_BUT_zoomin_NAME" VALUE="CMD">
						<PARAM 
NAME="TB_BUT_zoomin_VALUE" VALUE="ZOOM_IN">
						<!-- <PARAM 
NAME="TB_BUT_zoomin_JSACTION" VALUE="lastButtonSelected"> -->
						<PARAM 
NAME="TB_BUT_zoomin_CURSOR_TYPE" VALUE="CROSSHAIR">
						<PARAM 
NAME="TB_BUT_zoomout_IMG" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_zoomout_1.gif">
						<PARAM 
NAME="TB_BUT_zoomout_IMG_PR" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_zoomout_2.gif">
						<PARAM 
NAME="TB_BUT_zoomout_BORDER" VALUE="1">
						<PARAM 
NAME="TB_BUT_zoomout_HINT" VALUE="Verkleinern">
						<PARAM 
NAME="TB_BUT_zoomout_INPUT" VALUE="submit">
						<PARAM 
NAME="TB_BUT_zoomout_NAME" VALUE="CMD">
						<PARAM 
NAME="TB_BUT_zoomout_VALUE" VALUE="toolzoomout()">
						<!-- <PARAM 
NAME="TB_BUT_zoomout_JSACTION" VALUE="zoomin()"> -->
						<!-- <PARAM 
NAME="TB_BUT_zoomout_CURSOR_TYPE" VALUE="CROSSHAIR"> -->
						<PARAM 
NAME="TB_BUT_fullextent_IMG" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_fullextent_1.gif">
						<PARAM 
NAME="TB_BUT_fullextent_IMG_PR" VALUE="http://jena.geogr.uni-
jena.de/tlugmap/rosa/userdoc/images/icon_fullextent_2.gif">
						<PARAM 
NAME="TB_BUT_fullextent_BORDER" VALUE="1">
						<PARAM 
NAME="TB_BUT_fullextent_HINT" VALUE="Ausgangskarte">
						<PARAM 
NAME="TB_BUT_fullextent_INPUT" VALUE="submit">
						<PARAM 
NAME="TB_BUT_fullextent_NAME" VALUE="CMD">
						<PARAM 
NAME="TB_BUT_fullextent_VALUE" VALUE="FULL_EXTENT">
					</applet>
					<input type="HIDDEN" name="letzterBt" 
value="" />
					<input type="HIDDEN" name="CMD" 
value="" />
					<input type="HIDDEN" name="INPUT_TYPE" 
value="" />
					<input type="HIDDEN" name="INPUT_COORD" 
value="" />
					<input type="HIDDEN" name="zommdir" 
value="[zoomdir]">

Thanks in advance!!!

Bye.

Daniel Wagner

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