html - get variable from <a> tag php -

-

hello problem displaying list of messages mails , when want read full message u need go rmq-demande.php full message appeard : here how list of messages presented need id of each message when clicked on :

     <?php            $sql_rev=mysql_query("select * demande_revision lu='nl' ");                 $comment_count=mysql_num_rows($sql_rev);                 ?>                     <li class="xn-icon-button pull-right">                         <a href="#"><span class="fa fa-comments"></span></a>                         <div class="informer informer-danger">   <?php if($comment_count!=0)                 {                 echo "$comment_count nouveau";                 }?>                   </div> <div class="panel panel-primary animated zoomin xn-drop-left xn-panel-dragging">                             <div class="panel-heading">    <h3 class="panel-title"> <span class="fa fa-comments"></span> </h3>                                                     <div class="pull-right">                  <span class="label label-danger"><?php if($comment_count!=0)                 {                 echo "$comment_count nouveau";                 }?> </span>                            </div>                             </div>  <div class="panel-body list-group list-group-contacts scroll" style="height: 200px;">                             <?php                                while ( $msg=mysql_fetch_assoc($sql_rev)) {                                $idd=$_session['id_dem']=$msg['id_dem'];                                $title=$msg['title'];                                $dem=$msg['msg'];                             echo "            <form name=\"theform\" method=\"post\" action=\"rmq-demande.php\">                <input type=\"hidden\" name=\"id_demm\" value=\"$idd\">            <a href=\"rmq-demande.php\" class=\"list-group-item\" target='_blank'>                                     <span class=\"contacts-title\">$title</span>                                     <p>$dem</p>                                 </a> </form>";                          }                             ?>                                </div>

in other page (rmq-demande.php) here how wanted variable $idd: 

$dem=$_post['id_demm'];

but gets nothing plz help

you can in 2(two) way:-

1. remove link , create submit button below:-  echo " <form name=\"theform\" method=\"post\" action=\"rmq-demande.php\"> <input type=\"hidden\" name=\"id_demm\" value=\"$idd\">   <span class=\"contacts-title\">$title</span> <p>$dem</p> <input type = \"submit\" name= \"submit\" value=\"submit\" > </a> </form>";

  1. or remove form , append id link below:-

    echo "<a href=\"rmq-demande.php?id_demm=$idd\" class=\"list-group-item\" target='_blank'>                                     <span class=\"contacts-title\">$title</span>                                     <p>$dem</p>";

but getting id through in php need this:-

    $dem=$_get['id_demm'];

note:- first way more secure. thanks


Comments

Post a Comment

Popular posts from this blog

javascript - gulp-nodemon - nodejs restart after file change - Error: listen EADDRINUSE events.js:85 -

-
i'm running nodejs 0.12.3 - gulp 3.10.8 , gulp-nodemon 2.0.3. gulpfile.js : gulp.task('serve', ['build'], function() { gulp.start('fb-flo'); nodemon({ script: paths.server, env: { 'node_env': 'development' }, // env: { 'node_env': 'production' }, execmap: { 'js': 'node_modules/babel/bin/babel-node --stage 1' //es7 cote server }, delay: '0ms', watch: ['src/shared/', 'src/server/'], ignore: ['src/shared/components'], tasks: function (changedfiles) { var tasks = []; changedfiles.foreach(function (file) { if (path.extname(file) === '.jsx' && !~tasks.indexof('bundlejs')) tasks.push('bundlejs'); if (path.extname(file) === '.less' && !~tasks.indexof('compileless')) tasks.push('compileless'); }); return tasks; } ...
Read more

Fatal Python error: Py_Initialize: unable to load the file system codec. ImportError: No module named 'encodings' -

-
i trying make simple python program opening list of webpages user manually download reports site. don't have previous experience preparing exe files.. , i'm in learning process python coding. of done on windows 7 x64 this python code: #!c:/python34/python.exe -u splinter import * import time import os import csv #---------------------------------- raporty = [] open('../raporty.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') raporty.append(r) #--not implemented yet zmienne = [] open('../zmienne.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') zmienne.append(r) print("start") browser = browser(...
Read more

javascript - oscilloscope of speaker input stops rendering after a few seconds -

-
the following script reads audio user's microphone , renders oscilloscope on html canvas. the source taken example of mozilla developer network: visualizations web audio api and here fiddle: http://jsfiddle.net/b7j8pktp/ mozgetusermedia (note: code has no fork mechanism different browsers: works firefox) it works fine few seconds , stops rendering. whereas works totally stable: http://mdn.github.io/voice-change-o-matic/ the problem can reduced following code. microphone activation icon (next the address bar in firefox) disappears after 5 seconds: navigator.mozgetusermedia({audio: true}, function() {}, function() {} ); ( http://jsfiddle.net/b7j8pktp/2/ ) this known bug in firefox. take stream getusermedia call , hook window so: navigator.mozgetusermedia({audio: true}, function(stream) { window.stream = stream; // rest of code }, function err() { // handle error }); hopefully can fixed soon. problem we're f...
Read more