How to search for several parameters from objects in a database?

Posted on 16th Feb 2014 07:03 pm by admin

I have a database with lots of information about objects.
Now I would like to search for 4 or 5 parameters at the same time (from a form) like this:

I choose from a select-box one parameter and then from another select-box (in the same form) another parameter.
Now I want all the objects that fit in with all the chosen parameters to be shown.

I have tried this:
Code: $query = "SELECT * FROM vaxtlista WHERE farg='$farg' AND typ='$typ' ORDER BY vetenskapligt";
and this:
Code: $query = "SELECT * FROM vaxtlista WHERE (farg='$farg' AND typ='$typ') ORDER BY vetenskapligt";
I don´t use LIKE and jokers because I know exactly what´s in the fields.

Nothing works.

Someone who has a clue about this? Please help

Your Answer:

Login to answer

Other forums

File upload issues
Hi Guys,

Can anyone see any issues with this code:
Code: $setImage= 'productimages/' . dat

If statement help please.
Hello on my site I have 2 content boxes. 1 is for the main content (which is the biggest one) and th

Adding post count
How would I make it so everytime someone clicks submit on my form, their row in the database for the

Issue Parsing XML into table
Hello all,

Im a bit new to php and new to phpfreaks. But thanks in advance for the help!
<

Image resize
Hi again fellers

I managed to sort out the issues with the folder,

Final hurdle is th

Help: calling function
Hi,
Is it possible to call a php function on page close?
If yes, could you explain how and whe

Values disappear from my array :( HELP!
hey all, I have a lil mysql/php/apache script that queries a database
and pulls put 5 integers.

Please help with code for SMTP authenticated PHP email form
Hello, I'm creating a PHP email form, and for this particular server, I have to use SMTP Authenticat

Taylor Series Function
So I am working a a project for my intro C++ class, and I am having some trouble with a function for

How to replace search button with link?
hi to everbody.
i have a search submit form and button like this :

<form id="f