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 A little problem with a substitution...
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kepler
Junior WebHelper
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Joined: 08 Feb 2002
Posts: 37

PostPosted: Fri Feb 08, 2002 5:48 pm (15 years, 10 months ago) Reply with QuoteBack to Top

I,ve a problem related to one script I'm doing. Everything is going well, except for one thing: the result of the cgi script is as follows: (sorry for the size)
Code:

<![color=red]DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<HTML><HEAD><TITLE>Untitled Document</TITLE>
</HEAD><BODY BGCOLOR="#f5f5dc"
TEXT="black"><PRE><FONT SIZE=3><FONT COLOR=midnightblue><STRONG>  <BR></STRONG><STRONG> ####################################################################################### <BR></STRONG><STRONG>                       EPHEMERIDES DES CORPS DU SYSTEME SOLAIRE   <BR></STRONG><STRONG> ####################################################################################### <BR></STRONG><STRONG>  <BR></STRONG><STRONG>  Planete  1 Mercure <BR></STRONG><STRONG>  Theorie planetaire DE405/LE405 <BR></STRONG><STRONG>  Repere Astrometrique J2000 <BR></STRONG><STRONG>  Centre du repere : geocentre <BR></STRONG><STRONG>  Coordonnees equatoriales (R.A, Dec.) <BR></STRONG><STRONG>  <BR></STRONG><STRONG> ####################################################################################### <BR></STRONG><STRONG>  <BR></STRONG><STRONG>          Date UTC              R.A            Dec.          Distance     V.Mag   Phase   Elong. <BR></STRONG><STRONG>              h  m  s       h  m  s         o  '  "            ua.                  o        o <BR></STRONG><STRONG>  <BR></STRONG></FONT><STRONG>  8  2  2002 16  3  9.00   20  0 44.32778 -17 55 36.2888    0.756110555    0.72  114.60    21.23 <BR></STRONG></FONT><BR>&nbsp;<STRONG><P><IMG WIDTH=100% HEIGHT=3 SRC=/ephem/ephepos/icons/blurulr1.gif><P>&nbsp;<br>&nbsp;&nbsp;&nbsp;<A HREF=/ephem/ephepos/ephepos_datapos.html target=formulaire>&gt; Signification des param&egrave;tres calcul&eacute;s</A><BR>&nbsp;&nbsp;&nbsp;<A HREF=/tmp/datapos/tmp10356.Mercure>&gt; Fichier r&eacute;sultats au format ascii</A></STRONG></PRE><P><IMG align=top WIDTH=100% HEIGHT=3 SRC=/ephem/ephepos/icons/blurulr1.gif><P><b><FONT SIZE=3 COLOR=blue> Si vous d&eacute;sirez utiliser ces donn&eacute;es en vue d'une diffusion publique, veuillez nous consulter au pr&eacute;alable.<BR>&#169
J&eacute;r&ocirc;me Berthier et Pascal Descamps - Institut de M&eacute;canique C&eacute;leste / Bureau des longitudes, 1999.</b></font></BODY></HTML>[/color]


but I just want to appear with
Code:

 
          Date UTC              R.A            Dec.          Distance     V.Mag   Phase   Elong. <BR></STRONG><STRONG>              h  m  s       h  m  s         o  '  "            ua.                  o        o <BR></STRONG><STRONG>  <BR></STRONG></FONT><STRONG>  8  2  2002 16  3  9.00   20  0 44.32778 -17 55 36.2888    0.756110555    0.72  114.60    21.23



How can I do this? Can you help me (please)?

Best regards,

Rui Fernandes
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Gandalf
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Joined: 08 Jan 2002
Posts: 52
Location: Israel

PostPosted: Fri Feb 08, 2002 7:52 pm (15 years, 10 months ago) Reply with QuoteBack to Top

I personally don't know any CGI, but even if I knew, without the actual script I could do very little. Why not put a link to the script code, so that anyone who wants to can go and have a look? (DO NOT post it as a forum post)

________________________________
Everything should be made as simple as possible, but no simpler.
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jayant
Team Member



Joined: 07 Jan 2002
Posts: 262
Location: New Delhi, India

PostPosted: Sat Feb 09, 2002 12:26 am (15 years, 10 months ago) Reply with QuoteBack to Top

for giving you a solution we must know the script as changes will have to be done in that to get correct ans.

________________________________
Jayant Kumar
Member of the 4WebHelp Team
Nibble Guru - Computing Queries Demystified
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kepler
Junior WebHelper
Junior WebHelper


Joined: 08 Feb 2002
Posts: 37

PostPosted: Sat Feb 09, 2002 8:48 am (15 years, 10 months ago) Reply with QuoteBack to Top

Well, the problem is this: the script itself is complicated; but one variable gives the first result ($out). What I was trying to do was to transform that first one into the second - like those simple scripts wich elimimate the html tags, for example.
I've tryed to locate "Date UTC" and get the next line, by using the split command with the <BR> separator. But it didn't work - I'm doing something wrong...

Best regards,

Rui Fernandes
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kepler
Junior WebHelper
Junior WebHelper


Joined: 08 Feb 2002
Posts: 37

PostPosted: Sat Feb 09, 2002 8:53 am (15 years, 10 months ago) Reply with QuoteBack to Top

Sorry, I've forgot to put the script. Here it is:

$flag=0;
$output="";
$break="<br>";
@lines = split(/"<BR>"/, $out);

foreach $line (@lines)
{
if (($flag >0)&($flag<2))
{
$output=$output.$break.$line;
}
if ($line =~ /"Date UTC"/i )
{
$output=$output.$break.$line;
$flag = $flag + 1;
}

}

best regards,

Rui Fernandes
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kepler
Junior WebHelper
Junior WebHelper


Joined: 08 Feb 2002
Posts: 37

PostPosted: Sat Feb 09, 2002 2:54 pm (15 years, 10 months ago) Reply with QuoteBack to Top

Problem solved! Very Happy

But thanks anyway.

Rui Fernandes
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