Clicking on a text and displaying its components

Hi, I'm new here, and I'm a newbie in Java coding lol so I don't really know my way around
What good code can do the following?
Click on a Button -> Generates a Text in textArea -> Click on the line of the generated text in the textArea -> Displays components of the text (from textArea) in a textBox
Thank you!

This is a step by step problem and wont be solved in just 3-10 lines of code.
You need to read the Swing tutorial on how to use components and how to use listener classes.
Read here: http://java.sun.com/docs/books/tutorial/uiswing/components/button.html
And here: http://java.sun.com/docs/books/tutorial/uiswing/events/index.html
When you are done reading and can create a simple listener to attach to your button, then you'll have completed step one. Then post back here with your code (simplified but compilable) for more help.
ICE

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Can a servlet read a jsp file and display its contents?

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I would like to know if Servlets can read a Jsp file and display its contents.. Right now for our website, I am using a html file to be displayed after a successful post operation through the Servlets...
-Thanks!

I posted this in another thread.
Here's some code that reads using a URL. This doesn't work with JSPs as the server executes JSP when it connects but it's useful for other file types. Note that the filename is a URI</h1>This is <code>show.jsp</code></h1>
<hr>
<%! String file = null; %>
<%! java.io.InputStream is = null; %>
<%
file = request.getParameterValues("filename")[0];
try {
is = (new java.net.URL(file)).openStream();
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Text not displaying on components

I have one swf file where im using the default textInput and
button components. Just so the user can enter a zip code and click
submit. When i publish that swf, everything looks fine. The problem
is that i am loading that swf into a master swf and when i view it
through the master swf, it displays the components without text.
The submit button is blank, it should say 'submit' on it, and no
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able to type characters and submit the form, but i can't see what
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Here's how to talk to your dynamic text box. Where you put
this bit depends
on how you are building the preloader, but since you say the
progress bar
works fine, I'll assume you know what you're doing there and
will be able to
get this in the right spot.
// variable that calculates a number for the percent loaded
preloaded = Math.floor((loadedBytes/totalBytes)*100);
// this line is talking to a dynamic text box named
"percentage_txt" that is
inside a movieClip named "preloader_mc" on the root timeline
// depending on your setup the path may be different, but
make sure
everything on the way to the text box is named
_root.preloader_mc.percentage_txt.text = preloaded + "%";
// You've probably left out the ".text = " bit. Just a guess,
but that's
the bit I always find
// I've left out when I'm having trouble with dynamic text.
// Also make sure your text color is not set to the same
color as your
background. Duh.
Good luck.
--KB
"patbegg" <[email protected]> wrote in
message
news:ejuu12$bmd$[email protected]..
> Hi,
> Cheeky little problem. I cannot get the dynamix text to
show on the
> preloader
> of a loaded movie. I am calling in a .swf which has a
preloader in it, the
> progress bar is fine but the text showing the percent
will not display.
>
> I have tried the _lockroot method, but no joy. Any ideas
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> Any help appreciated guys.
>
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>

Reading XML file into Dynamic Node and Display its output as Table.

Hi All,
Following is the output of XML file:
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Hi Maksim,
I've used your example and its now helping as there is kind of agreement on that I'll be knowing the structure of Xml and I can fill the nodes.
But suppose if you have Xml has following structure :
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<item><MAILERID TYPE="C" SIZE="000030">21</MAILERID><ORG_CODE TYPE="C" SIZE="000004">1232</ORG_CODE><EVENTID TYPE="C" SIZE="000015">PAYMENT</EVENTID><SUBSCR_VALUE TYPE="C" SIZE="000001">0</SUBSCR_VALUE></item>
<item><MAILERID TYPE="C" SIZE="000030">21</MAILERID><ORG_CODE TYPE="C" SIZE="000004">1232</ORG_CODE><EVENTID TYPE="C" SIZE="000015">PRICE</EVENTID><SUBSCR_VALUE TYPE="C" SIZE="000001">0</SUBSCR_VALUE></item>
</DATA>
How we will do in this case?
Can we have something similar using DOM? Also what is the best method for displaying data being sent in form of XML. And generalize it for cases like this.
Thanks
Srikant

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Abridged code:
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AndAlso CType(i.Properties("Format").GetValue(i), String) = "Delimited" _
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ShowConnections()
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Me.Close()
End Sub
End Class
That's what I've got so far. I had assumed that adding a new connection would automatically display the properties window to the user (right?). However, in my tests, what actually happens is that it creates the new source with a random GUID for a name and no
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Does anyone know how this is done? I know it can be done, because such a button exists in the normal Flat File Source UI.

Yes, you need to drive the UI creation. I see you create a custom connection manager, in this case on how to build its UI please refer to http://kzhendev.wordpress.com/2013/08/07/part-2-adding-a-custom-ui-to-the-connection-manager/
Arthur My Blog

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I was told this may be the best place to ask my quesion
I have set up a New Instance or Oracle on a Solaris Unix box that already had Oracle 10g installed.
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Hi,
I am facing a issue like i have a add button in my JSF page which will add Partner code, Partner name,etc..,
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org.apache.myfaces.component.html.ext.HtmlSelectOneMenu@319e5b
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(util.JDBCExceptionReporter 71 ) SQL Error: 1062, SQLState: 23000
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     at com.finnair.pba.handler.PartnerMastCtrl.addAction(PartnerMastCtrl.java:110)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
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     at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
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     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
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Caused by: java.sql.BatchUpdateException: Duplicate entry 'T1-test1' for key 1
     at com.mysql.jdbc.ServerPreparedStatement.executeBatch(ServerPreparedStatement.java:647)
     at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
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     ... 51 more
I am using JSF,Spring and Hibernate.
I would like to catch this exception and throw it in the JSF UI near partner code field as a message.
Is this possible to do.
My JSF:
<tr>
<td width="30%" align="right" ><b><h:outputText id="pPartnerCode" value="Partner Code" /></b><span style="color:red">*</span></td>
<td width="60%">:
<h:inputText id="partnerCode" value="#{partnerMast.partnerCode}" required="true">
<t:validateRegExpr pattern="^[a-z||A-Z||0-9||_||\s||/]+$" />
<f:validateLength minimum="1" maximum="3" />
</h:inputText>
<h:message for="partnerCode" showDetail="true" style="color:red" /></td>
</tr>
<tr>
<td width="40%" align="right"><b><h:outputText id="pPartnerName" value="Partner Name" /><span style="color:red">*</span></b></td>
<td width="60%" align="left">:
<h:inputText id="partnerName" value="#{partnerMast.partnerName}" required="true" >
<t:validateRegExpr pattern="^[a-z||A-Z||0-9||_||\s||/]+$" />
<f:validateLength minimum="1" maximum="50"/>
</h:inputText>
<h:message for="partnerName" showDetail="true" style="color:red" />
</td>
</tr>
<h:commandButton id="addUser" value="Save" action="#{partnerMastCtrl.addAction}" styleClass="style10"/>
My controller:
public String addAction()
try
partnerMast = (PartnerMast)context.getExternalContext().getSessionMap().get("partnerMast");
partnerHostingMast = (PartnerHostingMast) context.getExternalContext().getSessionMap().get("partnerHostingMast");
this.getService();
if(partnerHostingMast != null && partnerHostingMast.getHostingPartner() != null && partnerMast.getPartnerType().equalsIgnoreCase("Airline"))
partnerHostingMast.setPartnerCode(partnerMast.getPartnerCode());
partnerMastService.save(partnerMast);     /* To be noted */
partnerHostingMastService.saveOrUpdate(partnerHostingMast);
ret_stat = "Success";
context.getExternalContext().getSessionMap().put("partnerMast", null);
} else {
partnerMastService.save(partnerMast);
ret_stat = "Success";
}catch(Exception e){
ret_stat = "Error";
FacesMessage message = new FacesMessage("Application facing some problem - Please contact administrator");
context.addMessage("error", message);
return ret_stat;
My Dao :
public PartnerMast save(PartnerMast entity){
try{
     System.out.println("Calling Save Method.............");
     entity.setIsActive("Y");
     getHibernateTemplate().save(entity);
     System.out.println("Record Saved..............");
catch(ConstraintViolationException e){
     System.out.println("Exception ..................."+e);
return entity;
I hope u got my question. Is there is any solution for this.
Pls Anyone help me out.
Thanks,
Ambika☺

Hi,
I am able to catch the exception, how would i able to display the message in the JSF UI.
My Controller:
public String addAction() throws Exception
try{
partnerMast = (PartnerMast)context.getExternalContext().getSessionMap().get("partnerMast");
partnerHostingMast = (PartnerHostingMast) context.getExternalContext().getSessionMap().get("partnerHostingMast");
this.getService();
if(partnerHostingMast != null && partnerHostingMast.getHostingPartner() != null && partnerMast.getPartnerType().equalsIgnoreCase("Airline"))
partnerHostingMast.setPartnerCode(partnerMast.getPartnerCode());
partnerMastService.save(partnerMast);
partnerHostingMastService.saveOrUpdate(partnerHostingMast);
ret_stat = "Success";
context.getExternalContext().getSessionMap().put("partnerMast", null);
else {
partnerMastService.save(partnerMast);
ret_stat = "Success";
catch(Exception e) {
     ret_stat = "Error";
     FacesMessage message = new FacesMessage("Application facing some problem - Please contact administrator");
     context.addMessage("error", message);
       if(causedByBatchUpdateException(e)) {
              System.out.println("Yes Exception.........");
              FacesMessage message1 = new FacesMessage("Duplicate Entry...........");
          context.addMessage("error", message1);
                        //ret_sta="NO";
                 } else {
                         throw e;
          System.out.println("Before returning.............");
          return ret_stat;
          //return ret_sta;
}It is displaying the message saying "Yes Exception" in the console but not displaying the "Duplicate Entry" in the JSF UI.
Pls Anyone help me out.
Thanks,
Ambika☺

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Edited by: Timo Hahn on 15.02.2010 13:59

Clicking on a text and displaying its components

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