Autodesk 15606-011408-9300 Developer Guide - Page 41

Accessing the Plug-In from a Java Applet, Communicating with the Plug-In from a Java Applet

Page 41 highlights

Accessing the Plug-In from a Java Applet You can access Autodesk MapGuide Viewer Plug-In from your Java applet. To access Autodesk MapGuide Viewer Plug-In 1 Copy the npmapv32.zip file installed in your Netscape Plugins folder to a folder in your Java development environment, so that your Java compiler can import Autodesk MapGuide classes to your Java applet. 2 Write a setMap function in your applet that takes a parameter referencing the map and then storing the reference for future use. For example: Private MGMap myUSAMap; Public void setMap (MGMap map1) { myUSAMap = map1; } 3 Add your applet to the HTML page. You must include the MAYSCRIPT attribute in the APPLET tag to give the applet permission to interact with JavaScript. For example: . . . 4 If you have not already done so, embed Autodesk MapGuide Viewer PlugIn in the HTML page as shown in the following example (for more information, see "Embedding a Map," on page 22). Use the following code: 5 Enter the following code into your HTML page: function Init() { var map = document.map; var obs = document.obs; obs.setMap(map); }

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Communicating with the Plug-In from a Java Applet
|
41
Accessing the Plug-In from a Java Applet
You can access Autodesk MapGuide Viewer Plug-In from your Java applet.
To access Autodesk MapGuide Viewer Plug-In
1
Copy the
npmapv32.zip
file installed in your Netscape
Plugins
folder to a
folder in your Java development environment, so that your Java compiler
can import Autodesk MapGuide classes to your Java applet.
2
Write a
setMap
function in your applet that takes a parameter referencing
the map and then storing the reference for future use. For example:
Private MGMap myUSAMap;
Public void setMap (MGMap map1)
{
myUSAMap = map1;
}
3
Add your applet to the HTML page. You must include the
MAYSCRIPT
attribute in the
APPLET
tag to give the applet permission to interact with
JavaScript. For example:
<APPLET code="plugInApplet" NAME="obs" WIDTH=400 HEIGHT=300
MAYSCRIPT>
.
.
.
</APPLET>
4
If you have not already done so, embed Autodesk MapGuide Viewer Plug-
In in the HTML page as shown in the following example (for more infor-
mation, see
Embedding a Map,
on page 22). Use the following code:
<EMBED
NAME="map" WIDTH=300 HEIGHT=200 BORDER=0>
5
Enter the following code into your HTML page:
<SCRIPT LANGUAGE="JavaScript">
function Init()
{
var map = document.map;
var obs = document.obs;
obs.setMap(map);
}
</SCRIPT>
<BODY onLoad="Init();"
.
.
.
</BODY>