JDev TP4 DVT:Map Component: How to send a command to Mapviewer Server?

How to send a command to Mapviewer Server programmatically using a DVT:Map component? ( for example : To capture a Theme info when i clicking in the a map theme position?
Juan C LLanes

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
If this is not what you are looking for, please clarify.
Thanks
Katia

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Juan C LLanes

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
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Thanks
Katia

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I have the following requirement, which i'm trying to implement with <dvt:map & <dvt:PointTheme components.
*The requirement is ... I have a base map, which is being accessed via <dvt:map component. And i'm using point theme to display certain data over the map. Let us consider, over the US map ... i'm displaying 24 points(for each polygonone point .... taking the centroid of each polygon) when the map zoom level is 0.
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Kiran Konjeti

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
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i create a program to send data back to ther server using j2me.
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import java.io.*;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
* An example MIDlet to invoke a CGI script.
public class ThirdExample extends MIDlet {
private Display display;
// String url = "http://www.javacourses.com/cgi-bin/getgrade.cgi?idnum=182016";
String url = "http://sampler.infopro.stpn.soft.net/midletdata.asp?name=name";
public ThirdExample() {
display = Display.getDisplay(this);
* Initialization. Invoked when we activate the MIDlet.
public void startApp() {
try {
getGrade(url);
} catch (IOException e) {
System.out.println("IOException " + e);
e.printStackTrace();
* Pause, discontinue ....
public void pauseApp() {
* Destroy must cleanup everything.
public void destroyApp(boolean unconditional) {
* Retrieve a grade....
void getGrade(String url) throws IOException {
HttpConnection c = null;
InputStream is = null;
OutputStream os = null;
StringBuffer b = new StringBuffer();
TextBox t = null;
int x = 5, y =7;
try {
c = (HttpConnection)Connector.open(url);
c.setRequestMethod(HttpConnection.GET);
c.setRequestProperty("IF-Modified-Since", "10 Nov 2000 17:29:12 GMT");
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c.setRequestProperty("Content-Language", "en-CA");
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os.flush();
is = c.openDataInputStream();
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display.setCurrent(t);
}>

JDev TP4 DVT:Map Component: How to send a command to Mapviewer Server?

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