[PHP] 설문조사
[PHP] 설문조사
servey.sql
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create table survey(
ans1 int,
ans2 int,
ans3 int,
ans4 int
);
insert into survey values(0, 0, 0, 0);
servey.php
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<?
session_start();
@extract($_POST);
@extract($_GET);
@extract($_SESSION);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>설문조사</title>
<link rel="stylesheet" href="../css/survey.css">
<script>
function update() {
var vote;
var length = document.survey_form.composer.length;
for (var i=0; i<length; i++) {
if (document.survey_form.composer[i].checked == true) {
vote= document.survey_form.composer[i].value;
break;
}
}
if (i == length) {
alert("문항을 선택하세요");
return;
}
window.open("update.php?composer="+vote , "", "left=200, top=200, width=300, height=300, status=no, scrollbars=no");
}
function result() {
window.open("result.php" , "", "left=200, top=200, width=300, height=300, status=no, scrollbars=no");
}
</script>
</head>
<body>
<form name=survey_form method=post >
<table border=0 cellspacing=0 cellpdding=0 width='200' align='center'>
<input type=hidden name=kkk value=100>
<tr height=40>
<td><img src="../img/bbs_poll.gif"></td>
</tr>
<tr height=1 bgcolor="#cccccc"><td></td></tr>
<tr height="7"><td></td></tr>
<tr>
<td><b>가장 좋아하는 기타 작곡가는?</b></td>
</tr>
<tr>
<td><input type=radio name='composer' value='ans1' >1. 타레가</td>
</tr>
<tr height=5><td></td></tr>
<tr>
<td><input type=radio name='composer' value='ans2' >2. 빌라로보스</td>
</tr>
<tr height=5><td></td></tr>
<tr>
<td><input type=radio name='composer' value='ans3' >3. 끌레양</td>
</tr>
<tr height=5><td></td></tr>
<tr>
<td><input type=radio name='composer' value='ans4' >4. 소르</td>
</tr>
<tr height=7><td></td></tr>
<tr height=1 bgcolor="#cccccc"><td></td></tr>
<tr height=7><td></td></tr>
<tr>
<td align=middle>
<a href="#"><img src="../img/b_vote.gif" border="0" style='cursor:hand' onclick=update()></a>
<a href="#"><img src="../img/b_result.gif" border="0" style='cursor:hand' onclick=result()></a>
</td>
</tr>
</table>
</form>
</body>
</html>
result.php
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<?
session_start();
@extract($_POST);
@extract($_GET);
@extract($_SESSION);
include "../lib/dbconn.php";
$sql ="select * from survey";
$result = mysql_query($sql, $connect);
$row = mysql_fetch_array($result);
$total = $row[ans1] + $row[ans2] + $row[ans3] + $row[ans4];
$ans1_percent = $row[ans1]/$total * 100;
$ans2_percent = $row[ans2]/$total * 100;
$ans3_percent = $row[ans3]/$total * 100;
$ans4_percent = $row[ans4]/$total * 100;
$ans1_percent = floor($ans1_percent);
$ans2_percent = floor($ans2_percent);
$ans3_percent = floor($ans3_percent);
$ans4_percent = floor($ans4_percent);
?>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>설문조사</title>
<link rel="stylesheet" href="../css/survey.css">
</head>
<body>
<table width=250 height=250 border='0' cellspacing='0' cellpadding='0'>
<tr>
<td width=180 height=1 colspan=5 bgcolor="#ffffff"></td>
</tr>
<tr>
<td width=1 height=35 bgcolor='#ffffff'></td>
<td width=9 bgcolor='#ffffff'></td>
<td width=150 align=center bgcolor='#ffffff'><b>총 투표수 : <? echo $total ?> 명</b></td>
<td width=9 bgcolor='#ffffff'></td>
<td width=1 bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=29 bgcolor='#ffffff'></td>
<td></td>
<td valign=middle><b>가장 좋아하는 기타 작곡가는?</b></td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=20 bgcolor='#ffffff'></td>
<td></td>
<td> 타레가 (<b><? echo $ans1_percent ?></b> %) <font color=purple><b><? echo $row[ans1] ?></b></font> 명</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=3 bgcolor='#ffffff'></td>
<td></td>
<td>
<table width=100 border=0 height=3 cellspacing=0 cellpadding=0>
<tr>
<?
$rest = 100 - $ans1_percent;
echo "
<td width='$ans1_percent%' bgcolor=purple></td>
<td width='$rest%' bgcolor='#dddddd' height=5></td>
";
?>
</tr>
</table>
</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=20 bgcolor='#ffffff'></td>
<td></td>
<td> 빌라로보스 (<b><? echo $ans2_percent ?></b> %) <font color=blue><b><? echo $row[ans2] ?></b></font> 명</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=3 bgcolor='#ffffff'></td>
<td></td>
<td>
<table width=100 border=0 height=3 cellspacing=0 cellpadding=0>
<tr>
<?
$rest = 100 - $ans2_percent;
echo "
<td width='$ans2_percent%' bgcolor=blue></td>
<td width='$rest%' bgcolor='#dddddd' height=5></td>
";
?>
</tr>
</table>
</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=20 bgcolor='#ffffff'></td>
<td></td>
<td> 끌레양 (<b><? echo $ans3_percent ?></b> %) <font color=green><b><? echo $row[ans3] ?></b></font> 명</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=3 bgcolor='#ffffff'></td>
<td></td>
<td>
<table width=100 border=0 height=3 cellspacing=0 cellpadding=0>
<tr>
<?
$rest = 100 - $ans3_percent;
echo "
<td width='$ans3_percent%' bgcolor=green></td>
<td width='$rest%' bgcolor='#dddddd' height=5></td>
";
?>
</tr>
</table>
</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=20 bgcolor='#ffffff'></td>
<td></td>
<td> 소르 (<b><? echo $ans4_percent ?></b> %) <font color=skyblue><b><? echo $row[ans4] ?></b></font> 명</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=3 bgcolor='#ffffff'></td>
<td></td>
<td>
<table width=100 border=0 height=3 cellspacing=0 cellpadding=0>
<tr>
<?
$rest = 100 - $ans4_percent;
echo "
<td width='$ans4_percent%' bgcolor=skyblue></td>
<td width='$rest%' bgcolor='#dddddd' height=5></td>
";
?>
</tr>
</table>
</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=40 bgcolor='#ffffff'></td>
<td></td>
<td align=center valign=middle>
<input type='image' style='cursor:hand' src='../img/close.gif' border=0 onfocus=this.blur() onClick="window.close()">
</td>
<td></td>
<td bgcolor='#ffffff'></td>
</tr>
<tr>
<td height=1 colspan=5 bgcolor="#ffffff"></td>
</tr>
</table>
</body>
</html>
update.php
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<?
session_start();
@extract($_POST);
@extract($_GET);
@extract($_SESSION);
include "../lib/dbconn.php";
$sql = "update survey set $composer = $composer + 1"; // 선택한 필드 값을 1씩 증가
mysql_query($sql, $connect);
mysql_close();
Header("location:result.php");
?>
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