undefined data when pass php values with ajax

Question

This calls and changes the values

 <select  width="100" name="produto" id="produto-list" class="produtoInputBox"   onChange="getapolice(this.value);" <?php echo $permissao; ?> >

i have this function

function getapolice(val1,val2) {
  $.ajax({
  type: "POST",
  url: "caixa/inc/get_apolice.php?id='<?=$_GET['id']?>'",
  data:'com_id='+val1+'&produtname_id='+val2,
    success: function(data){
     $("#apolice-list").html(data);
    }
  });
}

Whit this i get com_id = "i get value" and produtname_id = undefined but if i change this line on the script

 data:'produtname_id='+val1+'&com_id='+val2,

I get produtname_id = "i get value" and com_id = undefined

Thanks for the help

Show the code that calls the function. Also, no need to try and build the data string manually, just use an object and jquery will format it correctly: data:{com_id: val1, produtname_id:val2}, — Steve
– Steve, Commented May 23, 2016 at 11:11

Syed mohamed aladeen · Accepted Answer · 2016-05-23 11:22:13Z

1

change this

   <select  width="100" name="produto" id="produto-list" class="produtoInputBox"   onChange="getapolice(this.value);" <?php echo $permissao; ?> >

to

 <select  width="100" name="produto" id="produto-list" class="produtoInputBox"   onChange="getapolice(this.value, '2nd value');" <?php echo $permissao; ?>> //missed your val2

edited May 23, 2016 at 11:22

answered May 23, 2016 at 11:17

Syed mohamed aladeen

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2 Comments

FreeLancer Over a year ago

<?php echo $permissao; ?> that is only to allow or disabel the drop down box

Syed mohamed aladeen Over a year ago

getapolice function has val1 and val2. val1 = this.value. val2 = ?

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