php - how to save data dynamically to database -


jquery code

 $(document).ready(function () {     $("#add").click(function () {         $(".left .inputs").append("<li><input type ='text' name='name[]' class='txtbox1'></li>");         $(".right .inputs").append("<li><input type ='text' name='grade[]' class='txtbox'></li>");     });  });

my php code

<?php     $con = mysql_connect ("localhost","root","") or die('cannot connect database error: '.mysql_error());     if (isset($_post['name']) && isset($_post['grade']))     {          $desk_report = $_post['name'];//contains array value         $desk_action = $_post['grade'];//contains array value         foreach($desk_report $key=>$user) { //loop through arrays             if (!empty($desk_report[$key]) && !empty($desk_action[$key])) {                 mysql_select_db("quickbook", $con);                 $sql = "insert student_reg(relative_name,relative_grade) values ('$desk_report[$key]','$desk_action[$key]')";                 if ($sql_run = mysql_query($sql)) {                     echo 'ok.';                  } else {                     echo '*sorry, couldn\'t register @ time. try again later.';                 }             }         }     } ?>

i want add inputs data database.i created code.but not working .can me?

check database used exists or not, try code like

<?php     $con = mysql_connect ("localhost","root","") or die('cannot connect database error: '.mysql_error());      //add line code here instead of in loop     mysql_select_db('quickbook',$con) or die("could not select database!");     if (isset($_post['name']) && isset($_post['grade']))     {         $desk_report = $_post['name'];//contains array value         $desk_action = $_post['grade'];//contains array value         foreach($desk_report $key=>$user) { //loop through arrays             if (!empty($desk_report[$key]) && !empty($desk_action[$key])) {                 $sql = "insert student_reg(relative_name,relative_grade) values ('$desk_report[$key]','$desk_action[$key]')";                 if ($sql_run = mysql_query($sql)) {                     echo 'ok.';                  } else {                     echo '*sorry, couldn\'t register @ time. try again later.';                 }             }         }     } ?>

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