Unwanted spce when displaying tables in html using servlets

hi everybody,
i have noticed a strange behaviour. i have written servlets tht retrive values from a table based on a query. i retirive all the values using rs.getString() in the while rs.next() loop. next i try to display the values retried into strings in n html table. but when the html outputisgenerated lot of space is left blank in the output....the user hs to scroll a bit to view the output. why is this blank space left?????
this is how i display the html table:
while(rs.next())
air=rs.getString("AIR");
dd=rs.getString("DD");
jces=rs.getString("JCES");
System.out.println(jces);
army=rs.getString("ARMY");
navy=rs.getString("NAVY");
iaf=rs.getString("IAF");
dot=rs.getString("DOT");
pol=rs.getString("POL");
rly=rs.getString("RLY");
aai=rs.getString("AAI");
lhl=rs.getString("LHL");
vsnl=rs.getString("VSNL");
imd=rs.getString("IMD");
dos=rs.getString("DOS");
ongc=rs.getString("ONGC");
nic=rs.getString("NIC");
sac_com=rs.getString("SAC_COM");
app_com=rs.getString("APP_COM");
doe=rs.getString("DOE");
mhq=rs.getString("MHQ");
=================================
out.println("<table width=90% bgcolor=orange cellspacing=0 cellpadding=10 border=1>");
out.println("<th align=center>SACFA Member</th><th>Comment Status</th>");
out.println("<tr>");
out.println("<td>AIR</td>"+"<td>"+air+"</td>");
out.print("<br>");
out.println("</tr><tr>");out.println( "<td>DD</td>"+"<TD>"+dd+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>JCES</td>"+"<TD>"+jces+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>ARMY</td>"+"<TD>"+army+"</TD>");out.print("<br>");
out.println("</tr><tr>");     out.println( "<td>NAVY</td>"+"<TD>"+navy+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>IAF</td>"+"<TD>"+iaf+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>DOT</td>"+"<TD>"+dot+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>POL</td>"+"<TD>"+pol+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>RLY</td>"+"<TD>"+rly+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>AAI</td>"+"<TD>"+aai+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>LHL</td>"+"<TD>"+lhl+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>VSNL</td>"+"<TD>"+vsnl+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>IMD</td>"+"<TD>"+imd+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>DOS</td>"+"<TD>"+dos+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>ONGC</td>"+"<TD>"+ongc+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>NIC</td>"+"<TD>"+nic+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>SACFA COMMENT</td>"+"<TD>"+sac_com+"</TD>");out.print("<br>");
out.println("</tr><tr>");     out.println( "<td>APPLICATION COMMENT</td>"+"<TD>"+app_com+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>DOE</td>"+"<TD>"+doe+"</TD>");out.print("<br>");
out.println("</tr><tr>");          out.println( "<td>MHQ</td>"+"<TD>"+mhq+"</TD>");out.print("<br>");
out.println("</tr>");
out.println("</table>");
wht cud be wrong? pls help.
thanx,
ashna

the reason i know is because i ran into this problem myself when converting '\r\n' to <br>. it just seems this is the way IE (and maybe netscape) handle html. if you do a 'view source' on the page you would see all the <br>'s and say "where did those come from?", then after looking at your code you would see it.
i am not sure 100% as to why they do it, but I have theories as to why (i.e. table isn't done and that text isn't formatted correctly, so just spit stuff out - then print table when closed)
so basically, the problem was with the html and not the servlet writing.

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> 'images2/researchers-over.gif'); return true;"
> ONMOUSEOUT="window.status=''; changeImages('main_page',
> 'images2/researchers.gif'); return true;">
> <IMG NAME="main_page" SRC="images2/researchers.gif"
WIDTH=85 HEIGHT=21
> BORDER=0 ALT="main page"></A></td>
> </tr>
> <tr><td><A HREF="research/papers.shtml"
> ONMOUSEOVER="window.status='paper sec';
changeImages('papers',
> 'images2/publications-over.gif'); return true;"
> ONMOUSEOUT="window.status=''; changeImages('papers',
> 'images2/publications.gif'); return true;">
> <IMG SRC="images2/publications.gif" ALT="paper sec"
NAME="papers"
> WIDTH=85
> HEIGHT=21 BORDER=0></A></td>
> </tr>
> <tr><td><A HREF="research/protos.shtml"
> ONMOUSEOVER="window.status='thoughts sec';
changeImages('thoughts',
> 'images2/prototypes-over.gif'); return true;"
> ONMOUSEOUT="window.status=''; changeImages('thoughts',
> 'images2/prototypes.gif'); return true;">
> <IMG SRC="images2/prototypes.gif" ALT="thoughts sec"
NAME="thoughts"
> WIDTH=85 HEIGHT=21 BORDER=0 ></A></td>
> </tr>
> <tr><td><A HREF="research/meetings.shtml"
> ONMOUSEOVER="window.status='mail';
changeImages('research',
> 'images2/meetings-over.gif'); return true;"
> ONMOUSEOUT="window.status=''; changeImages('research',
> 'images2/meetings.gif'); return true;">
> <IMG SRC="images2/meetings.gif" ALT="research sec"
NAME="research"
> WIDTH=85
> HEIGHT=21 BORDER=0
id="research"></A></td>
> </tr>
> <tr><td><A HREF="research/docs.shtml"
> ONMOUSEOVER="window.status='mail'; changeImages('Docs',
> 'images2/documents-over.gif'); return true;"
> ONMOUSEOUT="window.status=''; changeImages('Docs',
> 'images2/documents.gif');
> return true;">
> <IMG NAME="Docs" SRC="images2/documents.gif" WIDTH=85
HEIGHT=21 BORDER=0
> alt="Documents"></A></td>
> </tr>
> <tr><td><IMG NAME="contact"
SRC="images2/blackb.gif" WIDTH=85 HEIGHT=21
> BORDER=0 alt=""></td>
> </tr>
> <tr><td rowspan="3"><IMG
SRC="images2/main3.gif" WIDTH=85 HEIGHT=443
> ALT="ColorCentral : CPWT"></td>
> </tr>
> <tr><td><IMG SRC="images2/down.gif"
WIDTH=528 HEIGHT=16 ALT=""></td>
> </tr>
> <tr><td align="right" valign="top"
class="text7" width="528" height="80">
> <div id="layer1" class="bottomStyle">
> 
> </div></td></tr>
> </table>
> </BODY>
> </HTML>
>

Table Header not Recurring - when Generate PDF from HTML with tables

Hello, It is not working as expected...and I'm not sure if the functionality is supported. Want to create PDF from html document. The html document contains a html table that typically contains a large number of rows. To make reading easier the html table used thead and tbody elements, and their children, so that when the table extends across pages when printed the header element recurs on each page. However, the header element is not recurring in the generated PDF document (it only occurs in the first row of the table). Just wondering if you have tried or used this functionality (created PDF from html with table with headers and the PDF included the table with recurring table header. And if so, did you do anything special to make it work. Thanks for any insight.

If there's a problem with that package, I suggest you speak to the developer of that package and ask them to investigate. It's not an Oracle supplied package so you are wrong to look for help here.

Help with displaying errors in jsp using html:errors/

Here is my problem.
In my overridden ActionForm.validate() method, i am returning ActionErrors (as required). When there are input errors in my form submission, the control goes back to the JSP page i used to read user input (so far so good). The JSP page is rendered fine for taking input for the second time but no errors are displayed although i am using the tag <html:errors/>
I tried to find the org.apache.struts.action.ERROR in my request attributes and it is there with the size of 1 (because i am reporting one error, in my sample run). Any idea why <html:errors/> won't display the errors even though they are there??? Here is what i am doing in my ActionForm class:
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if (this.email == null || this.email.length() < 1) {
errors.add("username", new ActionError
("error.username.required"));
return errors;
Any help is appreciated.

First of all, thanks for taking time to look at my message. Here is how my message-resources tag look like in struts-config.xml file:
<message-resources parameter="ApplicationResources"/>
The "ApplicationResources.properties" file exist in the WEB-INF folder of my application and following are the entries in that file that i think are relevant:
errors.header=<h3><font color="red">Validation Error</font></h3>You must correct the following error(s) before proceeding:<ul>
errors.footer=</ul><hr>
error.username.required=<li>Username is required</li>
Is there anything else needed to go into resource file? Or should i put my resource file somewhere else?

HT204291 My iPad 4 does not show up on my TV screen when in AirPlay mirroring mode using WiFi. The iPad displays AirPlay set to TV with the Mirroring On (green). My iPad IOS software is 8.2 and my Apple TV software is at 7.1. The TV displays the Apple

My iPad 4 does not show up on my TV screen when in AirPlay mirroring mode using WiFi. The iPad displays AirPlay set to TV with the Mirroring On (green).
My iPad IOS software is 8.2 and my Apple TV software is at 7.1. The TV displays the Apple Menu. The “Settings” does however displays the General menu allowing me to see:
Apple software: 7.1 (7003)
Apple TV: Model No. A1464, Part No. MD199B/A
Signal Strength shows 5 circles.
It does not display the iPad screen but when I use the BT Sport App I can hear the sound but there is no video. I have searched the internet for a solution to no avail. The problem first arose when the IOS was at 8.1+ but it worked correctly briefly when I updated to IOS 8.2. Can you help please?

Welcome to the Apple Community.
Try the following steps, check whether things are working after each step where appropriate, before trying the next.
Check AirPlay is turned on on the Apple TV (turn it off and on if it already is)
Check that both devices are on the same network (Settings > Wifi, on the mobile device and Settings > General > Network, on the Apple TV).
Restart the Apple TV (Settings > General > Restart).
Restart the Apple TV by removing ALL the cables for 30 seconds.
Restart your router. (Also try removing it’s power cord for at least 30 seconds)
Restart your mobile device.
If you are still having problems, the following article(s) may help you.
Troubleshooting AirPlay
Troubleshooting Wi-Fi networks and connections
Recommended Wi-Fi settings
Wifi Diagnostic Software (for Mac users)
You may also find some help on this page, where I’ve collected some of the more unusual solutions to network issues.
When making adjustments to your network for better optimisation, you may find some of the points mentioned on this page helpful.

Error when displaying - on table control

hy guys,
im working with a table control..
the problem is when the table control loads a -200 or any number with - .
ERROR
DYNPRO_FIELD_CONVERSION
I already tried to change the format of the table field to currency, dec, char and numc
currency the error is displayed.
dec the error is displayed
char the column is displayed empty
numc the table is displayed but the - is not displayed in the field.
any ideas?
Edited by: javier santana on Sep 7, 2008 7:26 PM

Hi,
The problem mayb with the -ve value display, keep the format to currency and double click on the field in table control, u wil find a option to display -ve values select that
If -ve value is ur prob then this should work

Dynamic XML content displayed in HTML using url variable

Hi guys,
The following is code i am having issues with:
<script type="text/javascript">

</script>
dsSoftware is my XML Data set connection string, and by using
document.write, the correct string i want is displayed (in my
html), but - as you can probably guess by now(!) - i want it to
display in the actual Javascript code so i can connect to the xml
file and display the contents depending on the url variable sent.
Is this possible, and if so, am i going about it the right
way? I am not the most proficient at JavaScript, so may have some
ugly code (and not even 100% that this can even be done)!!
Just to give you an outline as to why i am doing this - my
XML file has different categories within it for different products.
I send the category name via a url variable to another page
(containing the above code) that will display the appropriate
category information depending on what url variable is sent.
Cheers in advance for any help.

Me again!
Sorry to keep updating, but i have now surpassed my last
question and got the alert to work correctly. The question i have
now regards the following code:
<script type="text/javascript">

</script>
Everything seems to work without error, but i cannot load my
xml file. The problem, i think, is that my xml heirachy is as
follows:
"toolkit/section/section_name/product"
section_name is unique for each section, and that is what i
am trying to pass through the url variable, so i can display all
the products from that section.
Can anyone tell me what i am doing wrong?
Cheers in advance - again!!

Unwanted spce when displaying tables in html using servlets

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