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kenspa
Hangin' Around


Joined: Sep 24, 2005
Posts: 41
Location: Spain

PostPosted: Sat May 20, 2017 6:24 pm Reply with quote

Hi
I implemented a printer button to viewtopic.php and used a script that I have for that function. It works fine, but it brings all the posts whereas I ONLY want the post I'm viewing to be printed.

Looked around the code and I think the loop is doing that, I could not find the way to modify:
php Code:
$postrow = $db->sql_fetchrowset($result);

$db->sql_freeresult($result);

// Loop through the posts
for($i = 0; $i < $total_posts; $i++)


I removed it and put:
Code:
$i = 0;

$i++;


Then the first row is returned

I really appreciate any hints.
 
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neralex
The Mouse Is Extension Of Arm


Joined: Aug 22, 2007
Posts: 1296
Location: Germany

PostPosted: Sun May 21, 2017 4:28 am Reply with quote

Well done, you destroyed the whole loop and you created a bunch of php-errors. Change it back, please!
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kenspa
PostPosted: Sun May 21, 2017 1:05 pm Reply with quote

Many thanks neralex!! Embarassed

I already removed it and had to rewrite a new print_script (spent all day Shocked ) for that purpose, without any loops, just some precise calls to the right sql's in the right order, and bob's your uncle!!
Should anybody need it PM me Wink

Thanks again for your quick reply Cheers
 
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