vmavrou

No i'm not using any style sheets..finally worked after trying and keep uploading,perhaps was a mistake by me. Thanks for your help and sorry bothering.

Thanks for the reply the complete code is : <br /> <br /> <h1> <p><strong><P ALIGN="RIGHT"><?php echo $ptext; ?></P></strong></p></h1> <center><b><h2><?php echo $stext; ?></h2></b></center> so i don't this that this creates the problem..i don't know if the php inside creates a problem and the align is not working.is that possible?

Hi, I have these two problems, first i'm trying to align text with these commands, <p><strong><P ALIGN="RIGHT"><?php echo $ptext; ?></P></strong></p></h1> but the text remains there at the center...has to do something with php or am i doing something wrong? and then i want to leave a blank line here.. <input type="submit" name="search" id="search" value="search" > <?php } ?> </center> <?php if (isset($_SESSION['logo'])) { ?> <center> <p> </P> // HERE I WANT TO LEAVE THE LINE <img src="<?php echo $adminupload.$_SESSION['logo']; ?>" alt="logo" ALIGN=BOTTOM> but it keeps stacking the upper button with the image.. Any ideas please? Thanks in advance!

Thanks a lot for the reply. I think i fix it using strip_tags. you can check it out and ensure it if you have time. Any other suggestion is welcome.

proof : http://vmavrou.freetzi.com/id.txt

Hi there, I was working for a project for my university. It's an electronic announcement board. http://vmavrou.freetzi.com You can check it out, use it , tell me what you think, and any add on that you think that can be usefull anything that should change or remove..any ideas welcome. You can surf as a public user, also you can use : username : beta password : beta and surf at the button E exam where this user is set with admin priviliges so you can try everything there. There some issues in some functions but anything you will notice and you report i will be gratefull. Thank you in advance

Sorry to bother you again, but i couldn't understand how to use the information_sceme later on the problem but getting the columns name isn't a problem . $array_field = array (); $result = mysql_query("SELECT * FROM groupspu"); $fields_num = mysql_num_fields($result); for($i=0; $i<$fields_num; $i++){ $field = mysql_fetch_field($result); $array_field[] = $field->name; } $array_length = count($array_field); with this code i can grab them and put them in an array. But the problem starts next..i don't know what to do next..do you mean to use also information_sceme and for the later stages of solution?

i have a table like that for an other usage but i don't want to delete a field, i want to delete a whole row when all the fields are zero. if you check out the picture attached you will see these lines at the example for example i want to do something like that : $result = mysql_query("SELECT * FROM groupspu"); $fields_num = mysql_num_fields($result); $flag = true; for($i=0; $i<$fields_num; $i++){ $field = mysql_fetch_field($result); if($field->name != "0") { $flag = false; } if($flag==true) { $query = "DELETE FROM groupspu WHERE ??????? " } } $field->name ==0 for all fields ..but how to make a query like that? of course this is hust an example..needs more commands to run for the whole table. a numrows and more..but i just put up little code to figure out exactly what i'm trying to do.

well this table is for the groups of users on a log in system with permissions. The table is dynamic because because the admin can add one group or remove one. If it seems a strange way it works really well,except when inserting and removing some times cause a row to has all it's values zero. So after a long time it will become to get this table bigger and bigger. So every time the database opens it would be usefull to check for such rows and remove them. The whole design is very complicated , because when i had finished my project my supervisor decided some changes that affect the whole project (university project) so much. So i had to find a way to re-construct the site and because i''m very new to php and mysql, after a long search i saw that this implementation works fine for me. Because i searched at the mysql manual for the command I_S tables and i couldn't find it perhaps can you give a lit more info? Thanks for your time.

but the problem remains because we don't know that it will be these three fields,the user can deletes and add fields as he wish. So we can't have a static statement like that. And also the need is to delete rows that all fields are zero.

supposed to say...you can add dynamic , new fields at the table The point is tha the table isn't static so we don't know the number and the name of the fields before. We have to retreive them every time.

Hi, I have this problem,in a php code the user can add dynamic fields at one table. Sometimes from the php coding while doing inputs and deletions happens that a row has all fields with the zero value. The table does not have a primary key field and because of the whole design i cannot added one now because it will cause malfuntion. Is there any way to have an sql query that checks if all the fields are == "0" and then delete that row? Because we can check if all the fields , where we will get them dynamic, are == 0 but is there any way to delete that row when we don't have an id or general a primary key? I include a pic of the table so you can understand the structure and the rows that i want to delete with a query automatic every time a user visit the page if such rows exist. Thank you in advance [attachment deleted by admin]

Yes you are right..the 2 first lines where there because at the beggining i was planning to use the num_of fields in a for loop do get the fields names but finally used while. So really there is no need of them. Too much coding lately and my mind starts getting dizzy! Thanks for the help guys. I will give a try at the fetch_object , didn't know the existance of this function.

Hi! I'm having this problem..i have made this code.. $result = mysql_query("SELECT * FROM groupspu"); $fields_num = mysql_num_fields($result); while ($field = mysql_fetch_field($result)) { $query = "SELECT $field->name FROM groupspu WHERE $field->name ='$username'"; $result = mysql_query($query); $numrows = mysql_num_rows($result); if ($numrows!=0) { $grr = $field->name; } ------>HERE IS THE PROBLEM $newgr = $newgr."/".$grr; } } How i can set the $field->name to a variable ? Becuase the way that i used $grr = $field->name; it's not working.. Thanks in advance!

So i will try it with javascript Thank you so much for the fast replies helping me!!

ohh..i thought that it will use the user's printer No,what i want is every user's printer not server's printer, can you help me giving an idea what to look for?

Hi, i have this problem. I want to use the printer_write function. everywhere i see this : $handle = printer_open(?????); printer_write($handle, "Text to print"); printer_close($handle); ?> and at the ????? you put your printer. Because i'm making a page that i want the when the user wants to print some variables i want to use something so that it will start the printing at the default printer of every user. Not one only specified. Any ideas? Thank you in advance