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.
Did you know?Explore Trending and Topic pages for more stories like this.
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
No comments posted yet

Your Answer:

Login to answer
294 Like 6 Dislike
Previous forums Next forums
Other forums

Login Functionality Working Different on IE
This is an odd one, I have a site which has an admin section. The admin pages unsurprisingly require

timed header image rotation
I have a joomla site and I was trying to setup a rotating image based on timing NOT just refreshing

Basic Question Regarding PHP Includes
Hi

Just starting out with PHP.

Working on a site that uses some basic includes, these

Mysql error message
help me find out what this error message means:

"Duplicate entry '0' for key 'PRIMARY'&q

Where is my php.ini???
Hi

First off - apologies - i'm not a coder so this may sound very amateur.

I'm having

Extract text from string
Hi folks,

I have a string that looks like this:

aaaaaaaaaa:
bbbbbbbbbb (ccccccccc)

Validation
Hello

I know this is a really vag question.

I need to have a input field on a form th

Parse error: syntax error, unexpected $end in
hello,
i receive the error :Parse error: syntax error, unexpected $end in C:xamppxampphtdocsh

Javascript using window.location seems to lose state
Not sure what forum so let me know if I'm in the wrong place. I have a main window with a ajax grid

Line break?
Hi, I'm new to the forum and new to php. I'm not sure if I'm using the correct terminology so here i

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash