frop加载时未从数据库显示drropdownlist值

问题描述

|

<?php

require_once(\"../../db_connect/db_connect.php\");


$decoded = json_decode($_GET[\'json\']);
$ias = $decoded->{\'ias\'};
$ian = $decoded->{\'ian\'};

$select = \"select iacode,ianame from isdsmot_ia_creation\";
$res = mysql_query($select);
while ($row = mysql_fetch_array($res)) {
    $ias = $row[\'iacode\'];
    $ian = $row[\'ianame\'];
    $ia=$ias.\"|\".$ian;

echo \"<OPTION value = \\\"\" . $row[0] . \"|\" . $row[1] . \"\\\">\" . $ia . \"</OPTION>\";
}

$result=$ia;
    if ($result) {

        echo \"Successful\" . mysql_error();
    } else {

        echo \"Unsuccess\" . mysql_error();
    }

?>

    

解决方法

这对您有帮助吗？

<?php

require_once(\"../../db_connect/db_connect.php\");


$decoded = json_decode($_GET[\'json\']);
$ias = $decoded->{\'ias\'};
$ian = $decoded->{\'ian\'};

$select = \"select iacode,ianame from isdsmot_ia_creation\";
$res = mysql_query($select);
echo \'<select name=\"myDropDown\">\';
while ($row = mysql_fetch_array($res)) {
    $ias = $row[\'iacode\'];
    $ian = $row[\'ianame\'];
    $ia=$ias.\"|\".$ian;

    echo \"<OPTION value = \\\"\" . $row[0] . \"|\" . $row[1] . \"\\\">\" . $ia . \"</OPTION>\";
}
echo \'</select>\';

$result=$ia;
    if ($result) {

        echo \"Successful\" . mysql_error();
    } else {

        echo \"Unsuccess\" . mysql_error();
    }

？>