php - How to pass the selected value from select box to a research -


i looking select box can used multiple selection determine location want in research, this, attachment database. so, down here, it’s i’ve find go through this:

i put select box few locations:

<select name="selectlocation[]" multiple="yes"> <option value="1">inbound</option> <option value="2">outbound</option> <option value="3">training room</option> <option value="4">summerside</option> <option value="5">alberton</option> </select>

i use foreach give me selected location : 

foreach ($_get['selectlocation'] $selectedoption){ //echo $selectedoption."\n";  $query1="select * location location_id=$selectedoption"; $info=info_query($query1); $nomlocation=$info['location']; $location .= $nomlocation."\n"; } echo $location;

right now, if select, example, inbound , summerside, echo give me: inbound summerside in same line.

i use query go name in database (the query1). want use “name”, went i’m select example (inbound , summerside), search, take selected location, not other one, made in query :

location.location like".$location; $query="select computer.computer_id, computer.computer_name, computer.product_key, computer.model, computer.serial_number, `status`.`status`, computer.starphone, computer.inst_id, computer.did, computer.macaddress, software.description, vendor.vendor_name, location.location, department.department, jack.jack_number computer inner join computer_vendor on computer.computer_id=computer_vendor.computer_id inner join vendor on computer_vendor.vendor_id=vendor.vendor_id inner join `status`on computer.status_id=`status`.status_id inner join software on computer.software_id=software.software_id inner join jack on jack.computer_id=computer.computer_id inner join location on location.location_id=jack.location_id inner join department on department.dept_id=jack.dept_id computer.computer_name '%".$critere."%' , location.location like".$location;

my issue : went research example, inbound , summerside, didn’t give me recording. it’s because location in line can reach out in database? try put % before , after $location $critere, didn’t help. did need work value , location_id if it’s not name of location?

what want, it’s $location able tell location chosen database , went selection work database, research display information necessary selected location , criteria.

please, if more information needed, tell me , provide it.

select computer.computer_id,  computer.computer_name,  computer.product_key, computer.model,  computer.serial_number,  `status`.`status`,  computer.starphone,  computer.inst_id,  computer.did, computer.macaddress,  software.description,  vendor.vendor_name,  location.location,  department.department, jack.jack_number computer inner join computer_vendor on computer.computer_id=computer_vendor.computer_id  inner join vendor on computer_vendor.vendor_id=vendor.vendor_id  inner join `status`on computer.status_id=`status`.status_id  inner join software on computer.software_id=software.software_id  inner join jack on jack.computer_id=computer.computer_id  inner join location on location.location_id=jack.location_id  inner join department on department.dept_id=jack.dept_id  computer.computer_name '%52%' , location.location in () 

$location=array(); foreach ($_get['selectlocation'] $selectedoption){ //echo $selectedoption."\n";  $query1="select * location location_id=$selectedoption"; $info=info_query($query1); $nomlocation=$info['location']; $location[] = addslashes($nomlocation); } $locationconsolidated = "'".join("','", $location)."'";

and use $locationconsolidated ...

where computer.computer_name '%".$critere."%' , location.location in ($locationconsolidated)

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