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Need Urgent help...

 
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  #1
Jul 10th, 2008
I have printed questions on faq.php...
when click on that question it will go to faqview.php
In that faqview.php , i want to print my previous viewd question...

Can any one help me out...
Help is urgent...
Thanks..
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Re: Need Urgent help...

 
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  #2
Jul 10th, 2008
Hey i tried this :
php Syntax (Toggle Plain Text) 
  1. if(!empty($_GET['nid']))
  2. {
  3. session_unregister();
  4. session_register();
  5. $_SESSION['prev'].=$_GET['nid'];
  6. $_SESSION['prev'].=",";
  7. print_r($_SESSION['prev']);
  8. }

I got the answer correctly..
But any other thougts with out sessions...will be appreciated..
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Re: Need Urgent help...

 
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  #3
Jul 10th, 2008
faq.php
PHP Syntax (Toggle Plain Text) 
  1. <a href="faqview.php?faqpk=12">FAQ Title</a>

faqview.php
php Syntax (Toggle Plain Text) 
  1. <?
  2. if(!is_numeric($_GET['faqpk']))
  3. {
  4. 	header("location: faq.php");
  5. 	exit();
  6. }
  7.  
  8. $faqpk = $_GET['faqpk'];
  9. $query = "select title, description from faq where faqpk = " . $faqpk;
  10. $result = mysql_query($query);
  11.  
  12. while ($row = mysql_fetch_assoc($result)) {
  13.     echo "<p>".$row["title"]."</p>";
  14.     echo "<p>".$row["description"]."</p>";
  15. }
  16. ?>
“Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.” - Dr. Seuss

-- The documentation is inevitable, you may get away with it for a little while but eventually you too will have to do the deed.
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Re: Need Urgent help...

 
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  #4
Jul 10th, 2008
Thanks...
And i want to print four previously viewed questions ...
Than what should i do..
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Re: Need Urgent help...

 
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  #5
Jul 10th, 2008
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Originally Posted by Shanti Chepuru View Post
previous viewd question
I don't understand. Can you explain further?
“Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.” - Dr. Seuss

-- The documentation is inevitable, you may get away with it for a little while but eventually you too will have to do the deed.
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Re: Need Urgent help...

 
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  #6
Jul 10th, 2008
sorry for my grammitical mistakes...
I want to print four or more previously viewed questions on my faqview.php

Thanks...
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Re: Need Urgent help...

 
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  #7
Jul 10th, 2008
ya,exactly....
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Re: Need Urgent help...

 
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  #8
Jul 10th, 2008
All the questions that you've viewed up to this point?
“Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.” - Dr. Seuss

-- The documentation is inevitable, you may get away with it for a little while but eventually you too will have to do the deed.
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Re: Need Urgent help...

 
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  #9
Jul 10th, 2008
Have an array, put the question numbers (or ids) you have viewed in the array. Keep the array in the session. Display last 4 questions using the last 4 indexes of the array.
Ignorance is definitely not bliss!

*PM asking for help will be ignored*
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Re: Need Urgent help...

 
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  #10
Jul 10th, 2008
Yes Nav...
I also did like that ,i got..
But i want it with out sessions...
If any thought ,Please Tel me...
Thank you...
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