Ajax+juqery+php 之两个select option控件传值

<?php

for($i=0;$i<$num;$i++)

{

$n=$i+1;

echo "<tr><td align=center id=th2>$n";

$idd='stt_'.$i ;

echo "<input type=text name=kname[$i] value='$kname[$i]' placeholder='单位检索' class='stt' id="$idd" ></input>";

$add='add_'.$i ;

echo "<td><center><input type=text name=acc_name1[$i] value='$acc_name1[$i]' size=30></td>

<td><center><input type=text name=amt1[$i] value='$amt1[$i]' class='add' id="$add" size=10></td>";

$id1='user_'."$i";

echo "<td ><select name=user[$i] id="$id1">

</select>";

echo"</tr>";

}

echo "</table>";

?>

<script type="text/javascript">

$(".sty").change(function() {

var inno = this.value;

var next = this.id.split('_')[1];

$.ajax({

type:'post',

url:"find_user.php?"+ Math.round(Math.random()*100),

data:{"inno":inno},

contentType: "application/x-www-form-urlencoded; charset=utf-8",

success:function(data) {

data = eval('('+data+')');

$("#user_"+next).empty();

for(i=0;i<data.length;i++){

$("<option></option>").val(data[i].empl).text(data[i].empl+'-'+data[i].name+'-'+data[i].dep).appendTo($("#user_"+next));

}

},

error:function() { alert("error"); }

});

});

</script>

//find_user.php

<?php

require_once('/php/public/id.inc');

require_once('/php/public/opendb.inc');

require("/php/public/power.inc");

header("Content-type: text/html;charset=utf-8");

function field_ora($sql) {

global $dbhUTF;

$stmt = $dbhUTF->prepare("$sql");

if ($stmt->execute()) {

return $stmt->fetch();

}

}

$inno=$_POST[inno];

$sql_exx="select depart_no from acc_gl_depart where acc_depart_no='$inno'";

$sql_exp=$dbhUTF->prepare($sql_exx);

$sql_exp->execute();

list($dept_clear)=$sql_exp->fetch();

if($dept_clear=='516000'){

$sql4="select employee_no,name,get_depart(employee_no)

from employee

where depart_no ='$dept_clear' and lead_code='20' ";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,$name,$dept_no)=$sql4_exe->fetch()){

#echo "$employee_no-$name-$dept_no";

$a[$i]=array('empl'=>$employee_no,'name'=>$name,'dep'=>$dept_no);

$i++;

}

}

elseif($dept_clear=='300001' or $dept_clear=='300002' or $dept_clear=='300003' or $dept_clear=='300004'){

$dep_no3=substr($dept_clear,2);

$sql4="select employee_no,name(employee_no),get_depart(employee_no)

from psm_double_work

where depart_no like '$dep_no3%'";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,$dept_no)=$sql4_exe->fetch()) {

#echo "$employee_no-$name-$dept_no";

$a[$i]=array('empl'=>$employee_no,'dep'=>$dept_no);

$i++;

}

}

ELSE if($dept_clear=='J11040'){

$sql4="select employee_no,get_depart(employee_no)

from employee

where depart_no ='$dept_clear' and lead_code='50'";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,'dep'=>$dept_no);

$i++;

}

}

else{

$dep_no1=substr($dept_clear,5)."0";

list($sqlcnt)=field_ora("select count(*) from psm_double_work where depart_no='$dep_no1'");

if ($sqlcnt>0)

{

$sql4="select employee_no,get_depart(employee_no)

from psm_double_work

where depart_no='$dep_no1' order by lead_code desc ";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,$dept_no)=$sql4_exe->fetch()) {

# echo "$employee_no-$name-$dept_no";

$a[$i]=array('empl'=>$employee_no,'dep'=>$dept_no);

$i++;

}

}

else

{

$dep_no2=substr($dept_clear,3)."000";

list($sqlcnt2)=field_ora("select count(*) from psm_double_work where depart_no='$dep_no2'");

if ($sqlcnt2>0)

{

$sql4="select employee_no,get_depart(employee_no)

from psm_double_work

where depart_no='$dep_no2'";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,$dept_no)=$sql4_exe->fetch()) {

#echo "$employee_no-$name-$dept_no";

$a[$i]=array('empl'=>$employee_no,'dep'=>$dept_no);

$i++;

}

}

else

{

$dep_no3=substr($dept_clear,2)."0000";

$sql4="select employee_no,get_depart(employee_no)

from psm_double_work

where depart_no='$dep_no3'";

$sql4_exe=$dbhUTF->prepare($sql4);

$sql4_exe->execute();

$i=0;

while (list($employee_no,'dep'=>$dept_no);

$i++;

}

list($employee_no,$dept_no)=$sql4_exe->fetch();

if (!$employee_no) {

$sql5="select employee_no,get_depart(employee_no)

from employee

where depart_no='$dept_clear'";

$sql5_exe=$dbhUTF->prepare($sql5);

$sql5_exe->execute();

$i=0;

while (list($employee_no,$dept_no)=$sql5_exe->fetch()) {

#echo "$employee_no-$name-$dept_no";

$a[$i]=array('empl'=>$employee_no,'dep'=>$dept_no);

$i++;

}

}

}

}

}

echo json_encode($a);

?>

（编辑：李大同）

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