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POpage not bringing through the correct row from the table in mysql
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I seem to be having problems with this line of code, it should be bring through the reference field in the address bar of the browser. <pre><code>echo <a href="update.php?Reference=<? echo $rows['Reference']; ?>">update</a> </code></pre> it should look like this in the address bar "localip/update.php?Reference=123456" but instead is like this "localip/update.php?Reference=" it doesn't seem to be bringing through the field into the address bar to display the information about that row in the table. any help would be much appreciated (pretty new to all of this) Cheers UPDATE - <pre><code>require_once('auth.php'); $host=""; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name=""; // Database name $tbl_name=""; // Table name // Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $Reference=$_POST['Reference']; $directly = $_POST['directly']; $behalfclient = $_POST['behalfclient']; $investigations = $_POST['investigations']; $injuries = $_POST['injuries']; $duties = $_POST['duties']; $Wherepain = $_POST['Wherepain']; $pain = $_POST['pain']; $aggravates = $_POST['aggravates']; $eases = $_POST['eases']; $Movement = $_POST['Movement']; $neural = $_POST['neural']; $UnderstandNPRS = $_POST['UnderstandNPRS']; $NPRSassessment = $_POST['NPRSassessment']; $yourhobbies = $_POST['yourhobbies']; $hobbiesaffected = $_POST['hobbiesaffected']; $social = $_POST['social']; $activities = $_POST['activities']; $lifestyle = $_POST['lifestyle']; $avoiddriving = $_POST['avoiddriving']; $grip = $_POST['grip']; $flashbacks = $_POST['flashbacks']; $braking = $_POST['braking']; $past = $_POST['past']; $psychologically = $_POST['psychologically']; $stomach = $_POST['stomach']; $dental = $_POST['dental']; $organs = $_POST['organs']; $genitals = $_POST['genitals']; $memory = $_POST['memory']; $scaring = $_POST['scaring']; $deformity = $_POST['deformity']; $eyes = $_POST['eyes']; $burns = $_POST['burns']; $head = $_POST['head']; $symptoms = $_POST['symptoms']; $otherchanges = $_POST['otherchanges']; $receivingtreatment = $_POST['receivingtreatment']; $surgery = $_POST['surgery']; $Impression = $_POST['Impression']; $management = $_POST['management']; $ifyes = $_POST['ifyes']; $Rehabilitation = $_POST['Rehabilitation']; $Number = $_POST['Number']; $Psychological = $_POST['Psychological']; $diagnostic = $_POST['diagnostic']; $notrequiretreatment = $_POST['notrequiretreatment']; $house = $_POST['house']; $recommendations = $_POST['recommendations']; $Prognosis = $_POST['Prognosis']; $CV = $_POST['CV']; $cervical = $_POST['cervical']; $heat = $_POST['heat']; $ice = $_POST['ice']; $lumbar = $_POST['lumbar']; $medication = $_POST['medication']; $posture = $_POST['posture']; $sport = $_POST['sport']; $given = $_POST['given']; $sceneaccident = $_POST['sceneaccident']; $sql="UPDATE Triage SET sceneaccident='$sceneaccident', notrequiretreatment='$notrequiretreatment', house='$house', recommendations='$recommendations', Prognosis='$Prognosis', CV='$CV', cervical='$cervical', heat='$heat', ice='$ice', lumbar='$lumbar', medication='$medication', posture='$posture', sport='$sport', given='$given' ,organs='$organs', deformity='$deformity', otherchanges='$otherchanges', receivingtreatment='$receivingtreatment', surgery='$surgery', Impression='$Impression', management='$management', ifyes='$ifyes', Rehabilitation='$Rehabilitation', Number='$Number', Psychological='$Psychological', diagnostic='$diagnostic', eyes='$eyes', burns='$burns', head='$head', symptoms='$symptoms', memory='$memory', scaring='$scaring', genitals='$genitals', dental='$dental', stomach='$stomach', directly='$directly', behalfclient='$behalfclient', investigations='$investigations', injuries='$injuries', duties='$duties', Wherepain='$Wherepain', pain='$pain', aggravates='$aggravates', eases='$eases', Movement='$Movement', neural='$neural', UnderstandNPRS='$UnderstandNPRS', NPRSassessment='$NPRSassessment', yourhobbies='$yourhobbies', hobbiesaffected='$hobbiesaffected', social='$social', activities='$activities', lifestyle='$lifestyle', avoiddriving='$avoiddriving', grip='$grip', flashbacks='$flashbacks', braking='$braking', past='$past', psychologically='$psychologically' WHERE Reference='$Reference'"; $result=mysql_query($sql); if (!$_POST['sceneaccident'] || !$_POST['notrequiretreatment'] || !$_POST['house'] || !$_POST['recommendations'] || !$_POST['Prognosis'] || !$_POST['CV'] || !$_POST['cervical'] || !$_POST['heat'] || !$_POST['ice'] || !$_POST['lumbar'] || !$_POST['medication'] || !$_POST['posture'] || !$_POST['sport'] || !$_POST['given'] || !$_POST['organs'] || !$_POST['deformity'] || !$_POST['otherchanges'] || !$_POST['receivingtreatment'] || !$_POST['surgery'] || !$_POST['Impression'] || !$_POST['management'] || !$_POST['ifyes'] || !$_POST['Rehabilitation'] || !$_POST['Number'] || !$_POST['Psychological'] || !$_POST['diagnostic'] || !$_POST['eyes'] || !$_POST['burns'] || !$_POST['head'] || !$_POST['symptoms'] || !$_POST['memory'] || !$_POST['scaring'] || !$_POST['genitals'] || !$_POST['dental'] || !$_POST['stomach'] || !$_POST['directly'] || !$_POST['behalfclient'] || !$_POST['investigations'] || !$_POST['injuries'] || !$_POST['duties'] || !$_POST['Wherepain'] || !$_POST['pain'] || !$_POST['aggravates'] || !$_POST['eases'] || !$_POST['Movement'] || !$_POST['neural'] || !$_POST['UnderstandNPRS'] || !$_POST['NPRSassessment'] || !$_POST['yourhobbies'] || !$_POST['hobbiesaffected'] || !$_POST['social'] || !$_POST['activities'] || !$_POST['lifestyle'] || !$_POST['avoiddriving'] || !$_POST['grip'] || !$_POST['flashbacks'] || !$_POST['braking'] || !$_POST['past'] || !$_POST['psychologically'] ) { echo ('You did not complete all of the required fields'); echo " "; echo '<a href="update.php?Reference='. $rows['Reference'].' ">update</a>'; } else { echo "Successful"; echo " "; echo "<a href='list_records.php'>View result</a>"; } ?> </code></pre> UPDATE 2 <pre><code>// Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $Reference=$_REQUEST['Reference']; $directly = $_REQUEST['directly']; $behalfclient = $_REQUEST['behalfclient']; $investigations = $_REQUEST['investigations']; $injuries = $_REQUEST['injuries']; $duties = $_REQUEST['duties']; $Wherepain = $_REQUEST['Wherepain']; $pain = $_REQUEST['pain']; $aggravates = $_REQUEST['aggravates']; $eases = $_REQUEST['eases']; $Movement = $_REQUEST['Movement']; $neural = $_REQUEST['neural']; $UnderstandNPRS = $_REQUEST['UnderstandNPRS']; $NPRSassessment = $_REQUEST['NPRSassessment']; $yourhobbies = $_REQUEST['yourhobbies']; $hobbiesaffected = $_REQUEST['hobbiesaffected']; $social = $_REQUEST['social']; $activities = $_REQUEST['activities']; $lifestyle = $_REQUEST['lifestyle']; $avoiddriving = $_REQUEST['avoiddriving']; $grip = $_REQUEST['grip']; $flashbacks = $_REQUEST['flashbacks']; $braking = $_REQUEST['braking']; $past = $_REQUEST['past']; $psychologically = $_REQUEST['psychologically']; $stomach = $_REQUEST['stomach']; $dental = $_REQUEST['dental']; $organs = $_REQUEST['organs']; $genitals = $_REQUEST['genitals']; $memory = $_REQUEST['memory']; $scaring = $_REQUEST['scaring']; $deformity = $_REQUEST['deformity']; $eyes = $_REQUEST['eyes']; $burns = $_REQUEST['burns']; $head = $_REQUEST['head']; $symptoms = $_REQUEST['symptoms']; $otherchanges = $_REQUEST['otherchanges']; $receivingtreatment = $_REQUEST['receivingtreatment']; $surgery = $_REQUEST['surgery']; $Impression = $_REQUEST['Impression']; $management = $_REQUEST['management']; $ifyes = $_REQUEST['ifyes']; $Rehabilitation = $_REQUEST['Rehabilitation']; $Number = $_REQUEST['Number']; $Psychological = $_REQUEST['Psychological']; $diagnostic = $_REQUEST['diagnostic']; $notrequiretreatment = $_REQUEST['notrequiretreatment']; $house = $_REQUEST['house']; $recommendations = $_REQUEST['recommendations']; $Prognosis = $_REQUEST['Prognosis']; $CV = $_REQUEST['CV']; $cervical = $_REQUEST['cervical']; $heat = $_REQUEST['heat']; $ice = $_REQUEST['ice']; $lumbar = $_REQUEST['lumbar']; $medication = $_REQUEST['medication']; $posture = $_REQUEST['posture']; $sport = $_REQUEST['sport']; $given = $_REQUEST['given']; $sceneaccident = $_REQUEST['sceneaccident']; $sql="UPDATE Triage SET sceneaccident='$sceneaccident', notrequiretreatment='$notrequiretreatment', house='$house', recommendations='$recommendations', Prognosis='$Prognosis', CV='$CV', cervical='$cervical', heat='$heat', ice='$ice', lumbar='$lumbar', medication='$medication', posture='$posture', sport='$sport', given='$given' ,organs='$organs', deformity='$deformity', otherchanges='$otherchanges', receivingtreatment='$receivingtreatment', surgery='$surgery', Impression='$Impression', management='$management', ifyes='$ifyes', Rehabilitation='$Rehabilitation', Number='$Number', Psychological='$Psychological', diagnostic='$diagnostic', eyes='$eyes', burns='$burns', head='$head', symptoms='$symptoms', memory='$memory', scaring='$scaring', genitals='$genitals', dental='$dental', stomach='$stomach', directly='$directly', behalfclient='$behalfclient', investigations='$investigations', injuries='$injuries', duties='$duties', Wherepain='$Wherepain', pain='$pain', aggravates='$aggravates', eases='$eases', Movement='$Movement', neural='$neural', UnderstandNPRS='$UnderstandNPRS', NPRSassessment='$NPRSassessment', yourhobbies='$yourhobbies', hobbiesaffected='$hobbiesaffected', social='$social', activities='$activities', lifestyle='$lifestyle', avoiddriving='$avoiddriving', grip='$grip', flashbacks='$flashbacks', braking='$braking', past='$past', psychologically='$psychologically' WHERE Reference='$Reference'"; $result=mysql_query($sql); // test by Fred start while($rows=mysql_fetch_array($result)){ echo '<a href="update.php?Reference='. $rows['Reference'].' ">update test</a>'; } // test by Fred end if (!$_REQUEST['sceneaccident'] || !$_REQUEST['notrequiretreatment'] || !$_REQUEST['house'] || !$_REQUEST['recommendations'] || !$_REQUEST['Prognosis'] || !$_REQUEST['CV'] || !$_REQUEST['cervical'] || !$_REQUEST['heat'] || !$_REQUEST['ice'] || !$_REQUEST['lumbar'] || !$_REQUEST['medication'] || !$_REQUEST['posture'] || !$_REQUEST['sport'] || !$_REQUEST['given'] || !$_REQUEST['organs'] || !$_REQUEST['deformity'] || !$_REQUEST['otherchanges'] || !$_REQUEST['receivingtreatment'] || !$_REQUEST['surgery'] || !$_REQUEST['Impression'] || !$_REQUEST['management'] || !$_REQUEST['ifyes'] || !$_REQUEST['Rehabilitation'] || !$_REQUEST['Number'] || !$_REQUEST['Psychological'] || !$_REQUEST['diagnostic'] || !$_REQUEST['eyes'] || !$_REQUEST['burns'] || !$_REQUEST['head'] || !$_REQUEST['symptoms'] || !$_REQUEST['memory'] || !$_REQUEST['scaring'] || !$_REQUEST['genitals'] || !$_REQUEST['dental'] || !$_REQUEST['stomach'] || !$_REQUEST['directly'] || !$_REQUEST['behalfclient'] || !$_REQUEST['investigations'] || !$_REQUEST['injuries'] || !$_REQUEST['duties'] || !$_REQUEST['Wherepain'] || !$_REQUEST['pain'] || !$_REQUEST['aggravates'] || !$_REQUEST['eases'] || !$_REQUEST['Movement'] || !$_REQUEST['neural'] || !$_REQUEST['UnderstandNPRS'] || !$_REQUEST['NPRSassessment'] || !$_REQUEST['yourhobbies'] || !$_REQUEST['hobbiesaffected'] || !$_REQUEST['social'] || !$_REQUEST['activities'] || !$_REQUEST['lifestyle'] || !$_REQUEST['avoiddriving'] || !$_REQUEST['grip'] || !$_REQUEST['flashbacks'] || !$_REQUEST['braking'] || !$_REQUEST['past'] || !$_REQUEST['psychologically'] ) { echo ('You did not complete all of the required fields'); echo " "; echo '<a href="update.php?Reference='. $rows['Reference'].' ">update</a>'; } else { echo "Successful"; echo " "; echo "<a href='list_records.php'>View result</a>"; } ?> </code></pre> UPDATE 3 <pre><code>{ echo ('You did not complete all of the required fields'); echo " "; while($rows=mysql_fetch_array($result)){ echo '<a href="update.php?Reference='. $rows['Reference'].' ">update</a>'; }} else { echo "Successful"; echo " "; echo "<a href='list_records.php'>View result</a>"; } </code></pre> UPDATE 4 <pre><code> { echo ('You did not complete all of the required fields'); echo " "; while($rows=mysql_fetch_array($result)){ echo '<a href="update.php?Reference= ">update</a>'; }} else { echo "Successful"; echo " "; echo "<a href='list_records.php'>View result</a>"; } </code></pre> UPDATE 5 <pre><code>{ echo ('You did not complete all of the required fields'); echo " "; while($rows=mysql_fetch_array($result)){ echo '<a href="update.php?Reference='. $rows['Reference'].' ">update</a>'; } } // end of while loop else { echo "Successful"; echo " "; echo "<a href='list_records.php'>View result</a>"; } </code></pre> Update 6 <pre><code><?php require_once('auth.php'); $host="xxx"; // Host name $username="xxx"; // Mysql username $password="xxx"; // Mysql password $db_name="xxx"; // Database name $tbl_name="xxx"; // Table name // Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // get value of Reference that sent from address bar $Reference=$_GET['Reference']; // Retrieve data from database $sql="SELECT * FROM $tbl_name WHERE Reference='$Reference'"; $result=mysql_query($sql); $rows=mysql_fetch_array($result); ?> </code></pre>
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page not bringing through the correct row from the table in mysql
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