php - Process separately different ajax responses to $post success -


i have $.post function, sending data file procesess many information, , file can give different messages on same call. trying process messages, identifying them , doing whatever action each 1 ment do:

$.post('../actions/checkmsg.php',{ca_id:idcampaign}).success(             function(checkdata){                 aviso=0;                 if (checkdata.indexof("counter") >= 0){                     var value = checkdata.substr(checkdata.indexof("?") + 1);                     $('.totalregistros span').html(value);                     progress.update(n=1);                 }                 else if (checkdata.indexof("aviso") >= 0){                     var value = checkdata.substr(checkdata.indexof("?") + 1);                     aviso++;                     $('.totalavisos span').html(aviso);                 }             }); }

the checkmsg.php file can echo messages "counter?12", value 12 goes $('.totalregistros span').html(value);

but on point can echo things "aviso?there empty fields", whole response goes toghether, @ same time (i'd catch each message on moment of creation) single string: "counter?7aviso?there empty fields"

how should send messages checkmsg.php make jquery know them on real time? , separately: individual messages processed on real time.

here's checkmsg.php related code echoes sending info:

$countmsg = mysqli_query($con,"select * ws_campmsg cm_fk_ca_id='$ca_id'");     $totalregistros=mysqli_num_rows($countmsg);     echo "counter?".$totalregistros;      //inspecciÓn de variables     $vars1=0; $vars2=0; $vars3=0; $hasvar1=0; $hasvar2=0; $hasvar3=0;     while($registromsgs = mysqli_fetch_array($countmsg)){         if ($registromsgs['cm_var1']!==""){                         $vars1++;             $hasvar1=1;         }                 if ($registromsgs['cm_var2']!==""){             $vars2++;             $hasvar2=1;         }         if ($registromsgs['cm_var3']!==""){                             $vars3++;             $hasvar3=1;         }     }         if ($hasvar1==1 && $hasvar2==1 && $vars1 != $vars2){          if(($hasvar3==1) && ($vars3 != $vars2 || $vars3 != $vars1)){                         echo "aviso?algunos de los ".$totalregistros." no tienen variables asignadas: hay ".$vars1." variables de tipo 1 asignadas, ".$vars2." variables de tipo 2 asignadas y ".$vars3." variables de tipo 3 asignadas.";         }                 else{                         echo "aviso?algunos de los ".$totalregistros." no tienen variables asignadas: hay ".$vars1." variables de tipo 1 asignadas, y ".$vars2." variables de tipo 2 asignadas.";         }     }

i think you're doing lot of work parse data on json end when php can simplify you. here's simple change php

$data = array(); $data['success'] = false; $data['aviso'] = array('your message here', 'another message', 'one more message'); echo json_encode($data);

and in jquery function. note checkdata recognized json , parsed automatically

function(checkdata) {     if(checkdata.success) {         //successful ajax call     } else {         $(checkdata.aviso).each(function(index, msg) { alert(msg); });     } }

putting responses json cleanest , easiest way data want. don't reinvent wheel , easier work on in future


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