jquery - JQGrid, How to post JSON string to PHP to Process and send to Database? -

ok have multiselected rows want send database onclick. creates string of selected data rows , firebug shows post. can't post php , send database new entries. please help.also delete rows database after sent different table. please need life , death.

jqgrid[edit] got posting database. problem posts each selection 7 times. want post 1 each selection. help,please?

$(function(){    $("#list").jqgrid({     url:'request.php',     editurl: "sendyo.php",     datatype: 'xml',     mtype: 'get',     multiselect:true,     multiboxonly:true,     height: 450,     width: 850,      colnames:['id','project', 'assigned to','assign date','check date','due date','attachments'],     colmodel :[        {name:'id', index:'id', width:25},        {name:'name', index:'name', width:250, align:'left',editable:true, editoptions:{             size:60} },        {name:'id_continent', index:'id_continent', width:55, align:'right',editable:true,edittype:'select',        editoptions:{value: "henry:henry; ramon:ramon; paul:paul" },mtype:'post'  },         {name:'lastvisit', index:'lastvisit', width:70, align:'right',formatter: 'date',srcformat:'yyyy-mm-dd',newformat: 'm-d-y',editable:true, edittype: 'text',mtype:'post' ,editoptions:{size:10, datainit:function(elem){$(elem).datepicker({dateformat:'m/d/yy'});}}} ,         {name:'cdate', index:'cdate', width:70, align:'right',formatter: 'date',srcformat:'yyyy-mm-dd',newformat: 'm-d-y', edittype: 'text',editable:true ,mtype:'post' ,editoptions:{size:10, datainit:function(elem){$(elem).datepicker({dateformat:'m/d/yy'});}}} ,        {name:'ddate', index:'ddate', width:70, align:'right',formatter: 'date',srcformat:'yyyy-mm-dd',newformat: 'm-d-y',date:'true',editable:true, edittype: 'text',editoptions:{size:10, datainit:function(elem){$(elem).datepicker({dateformat:'m/d/yy'});}}} ,         {name:'email', index:'email', width:70,align:'center',sortable:false,mtype:'post' }      ],     pager: '#pager',     rownum:20,     rowlist:[20,40,80],     sortname: 'id',     sortorder: 'desc',     viewrecords: true,     gridview: true,     caption: 'pending assignments',      ondblclickrow: function(rowid) {      $(this).jqgrid('editgridrow', rowid,                         {width:450,height:400,recreateform:true,closeafteredit:true,                          closeonescape:true,reloadaftersubmit:false, modal:true,mtype:'post'});}               });                jquery("#minibutton").click( function(){      var selectedrows = $("#list").jqgrid('getgridparam','selarrrow'); if(selectedrows.length) { for(var i=0;i<selectedrows.length; i++) {  var selecteddatais = $("#list").jqgrid('getrowdata',selectedrows[i]);         var rows=json.stringify(selecteddatais)         var postarray = {json:rows};      $.ajax({       type: "post",       url: "jsonsend.php",    data: postarray,           datatype: "json",         error: function () {                                 alert("an error occurred.");                             },                             success: function (data) {                             }                         });                        $( '#list' ).trigger( 'reloadgrid', [{ page: 1}] );//reload grid}     }}    });   });  

php:

   // connect mysql database server $con = mysql_connect($dbhost, $dbuser, $dbpassword); if (!$con)   {   die('could not connect: ' . mysql_error());   } @mysql_select_db($database,$con) or die("error connecting db.");     //first decode array $arr = $_post["json"]; $decarr = json_decode($arr, true);  $count = count($decarr);  $values = array(); // hold our array values 1 single insert  ($x=0; $x < $count; $x++){ $newrec = $decarr;  $id = $newrec['id']; $id = mysql_real_escape_string($id); $name = $newrec['name']; $name = mysql_real_escape_string($name); $id_continent = $newrec['id_continent']; $id_continent = mysql_real_escape_string($id_continent); $email = $newrec['email']; $email = mysql_real_escape_string($email); $lastvisit = $newrec['lastvisit']; $lastvisit = mysql_real_escape_string($lastvisit);  $cdate = $newrec['cdate']; $cdate = mysql_real_escape_string($cdate);  $ddate = $newrec['ddate']; $ddate = mysql_real_escape_string($ddate);    // create insert array $values[] = "('".$id."', '".$name."', '".$id_continent."', '".$lastvisit."','".$cdate."','".$ddate."','".$email."' )";      }  // insert records     $sql = "insert finish (id, name, id_continent, lastvisit,cdate,ddate, email) values ".implode(',', $values);  $result = mysql_query($sql, $con) or die(mysql_error());     ?> 

simply removed excess post defs.

//first decode array $arr = $_post["json"]; $decarr = json_decode($arr, true); $count = count($decarr);   ($x=0; $x < $count; $x++){ $newrec = $decarr;  $id = $newrec['id'];  $name = $newrec['name'];  $id_continent = $newrec['id_continent'];  $email = $newrec['email'];  $lastvisit = $newrec['lastvisit'];  $cdate = $newrec['cdate'];  $ddate = $newrec['ddate'];   }  // create insert array $values[] = "('".$id."', '".$name."', '".$id_continent."', '".$lastvisit."','".$cdate."','".$ddate."','".$email."' )";        // insert records     $sql = "insert finish (id, name, id_continent, lastvisit,cdate,ddate, email) values ".implode(',', $values);  $result = mysql_query($sql, $con) or die(mysql_error());     ?>