airo
stranger
Apr 5, 2001, 6:40 PM
Post #1 of 4
(555 views)
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text file to hash??
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How do I…….?
I’m trying to get the hash from the text file so I can get the values from each key
--one at a time—and write them to a new file with HTML stuff to display the info.
Each section within the new file(HTML) will be the same. So for example
print NEW "<input type=text name=image value= $hash{key}[value] size=4>", "\n";
Here is the script I have to this point:
The text file looks like this:
db0001 # this is a keyvalue I use to keep from having duplicates.
0001: # this is the first key of the hash
http://127.0.0.1/clients/test500/proofs/
0001
1
1
1
1
10
15
20
45
90
0.5
0.8
1
1.2
3.5db0001 # this is a keyvalue I use to keep from having duplicates.
db0002 # this is a keyvalue I use to keep from having duplicates.
0002: # this is the second key of the hash
http://127.0.0.1/clients/test500/proofs/
0002
2
2
2
2
20
30
40
90
180
1
1.6
2
2.4
7
db0002 # this is a keyvalue I use to keep from having duplicates.
This is the script I use to write the hash to the text file:
open(DB, ">>$db") || die "Can't open $db: $!";
print DB "$delkey", "\n"; #this is the key to check for dups.
foreach my $key (keys %hash){
print DB "$key: \n";
foreach my $value (@{$hash{$key}}){
print DB "$value\n";
}
}
print DB "$delkey", "\n"; #this is the key to check for dups.
close(DB);
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