FORM tag´Â HTML ¹®¼³»¿¡¼ ¼½ÄÀ» ¸¸µå´Âµ¥ »ç¿ëµÈ´Ù. Çϳª ÀÌ»óÀÇ FORM űװ¡ ÇÑ ¹®¼³»¿¡ ¿Ã ¼ö ÀÖÁö¸¸, FORM ű׳»¿¡ FORM ű׸¦ µÑ ¼ö´Â ¾ø´Ù. »ç¿ëÇÏ´Â Çü½ÄÀº ´ÙÀ½°ú °°À¸¸ç, <form> .. </form> »çÀÌ¿¡ ¼½ÄÀ» ¸¸µé±âÀ§ÇØ INPUT ű׵îÀ» Æ÷ÇÔÇØ¾ß ÇÑ´Ù.
FORM ű×ÀÇ ±âº»Çü½Ä
FORM ű״ ´ÙÀ½°ú °°ÀÌ ±âº»ÀûÀ¸·Î BODYÅÂ±×¿Í BODY ÅÂ±× »çÀÌ¿¡ ¿Í¾ß ÇÑ´Ù.
<html>
<head>
<title>form ű×</title>
<meta http-equiv="content-type" content="text/html;charset=EUC-KR">
</head>
<body>
<h1>Form ű×</h1>
<form action="URL" method="get|post">
<input>
<select>
<option>
</select>
<textarea></textarea>
</form>
</body>
</html>
»ç¿ëÇü½Ä
<FORM
ACTION="ServerURL"
ENCTYPE="EncodingType"
METHOD="GET"|"POST"
NAME="FormName"
TARGET="WindowName"
>
...
</FORM>
ACTION="ServerURL"
Á¤º¸¸¦ Àü¼ÛÇÒ ¼¹öÀÇ URL. ÀϹÝÀûÀ¸·Î Æû µ¥ÀÌÅ͸¦ Àü´ÞÇÒ CGIÀÇ URLÀ» Àû´Â´Ù. ÆûÀ» ÀüÀÚ¿ìÆíÀ¸·Î Àü¼ÛÇϱâÀ§Çؼ´Â mailto:¸¦ »ç¿ëÇÒ ¼öµµ ÀÖ´Ù.
ENCTYPE="EncodingType"
Àü¼ÛµÉ µ¥ÀÌÅÍÀÇ MIME ŸÀÔÀ» ÁöÁ¤ÇÑ´Ù. METHOD°¡ POSTÀÏ °æ¿ì, ENCTYPEÀÌ »ý·«µÇ¸é "application/x-www-form-urlencoded"°¡ »ç¿ëµÇ¸ç, ÆÄÀÏ ¾÷·Îµå ½Ã(INPUT ű×ÀÇ type°¡ fileÀÎ °æ¿ì)¿¡´Â ENCTYPEÀ» ¹Ýµå½Ã "multipart/form-data"·Î ÁöÁ¤ÇØ¾ß ÇÑ´Ù.
METHOD
ACTION¿¡ÀÇÇØ ÁöÁ¤µÈ ¼¹ö·Î Á¤º¸¸¦ Àü´ÞÇÏ´Â ¹æ¹ýÀ» ÁöÁ¤ÇÑ´Ù.
GET
ÀÔ·Â Á¤º¸¸¦ URLÀ» ÅëÇؼ Àü´ÞÇϸç, ÀÌ·¯ÇÑ Á¤º¸´Â ´ëºÎºÐÀÇ ½Ã½ºÅÛ¿¡¼ QUERY_STRINGÀ̶ó´Â ȯ°æº¯¼ö¿¡ ÀúÀåµÈ´Ù. METHOD°¡ ÁöÁ¤µÇÁö ¾ÊÀº °æ¿ì ±âº»°ªÀ¸·Î »ç¿ëµÈ´Ù.
syscon:/# 8 > telnet syscon.soongsil.ac.kr 80
Trying 203.253.15.34 ...
Connected to syscon.soongsil.ac.kr.
Escape character is '^]'.
GET /~artech/cgi-bin/rguest.cgi?key=±è HTTP/1.0
HTTP/1.0 200 OK
Server: Microsoft-PWS/3.0
Date: Wed, 10 Sep 1997 18:02:48 GMT
Content-Type: text/html
Accept-Ranges: bytes
Last-Modified: Tue, 09 Sep 1997 16:32:24 GMT
Content-Length: 708
<html>
<head>
<TITLE>Welcome to DoA's World !!!</TITLE>
</head>
...
</html>
Connection closed by foreign host.
POST
ÀÔ·ÂÁ¤º¸¸¦ STDINÀ¸·Î ÀÐÀ» ¼ö ÀÖ´Â HTTPÀÇ entity body¸¦ ÅëÇØ Àü¼ÛÇÑ´Ù. À̶§ Àü¼ÛµÈ Å©±â´Â ȯ°æº¯¼ö, CONTENT_LENGTH¸¦ ÅëÇØ ¾ò´Â´Ù.
syscon:/# 8 > telnet syscon.soongsil.ac.kr 80
Trying 203.253.15.34 ...
Connected to syscon.soongsil.ac.kr.
Escape character is '^]'.
POST /~artech/cgi-bin/wguest.cgi HTTP/1.0
content-length: 45
realname=JaeGeun&comments=No+Comments
HTTP/1.0 301 Moved
Location: /~artech/cgi-bin/rguest.cgi
Connection closed by foreign host.
NAME="FormName"
FORM ű×ÀÇ À̸§À» ÁöÁ¤ÇÑ´Ù. ÀÌ À̸§Àº Æû¿¡ Ãâ·ÂµÇÁö ¾ÊÀ¸¸ç, ´ÜÁö ÇÑ ÆäÀÌÁö¿¡ ¿©·¯ °³ÀÇ FORM űװ¡ ÀÖ´Â °æ¿ì »ç¿ëÇÑ´Ù.
TARGET="WindowName"
ÆûÀÇ ÀÀ´äÀ» Ãâ·ÂÇÒ À©µµ¿ì¸¦ ÁöÁ¤ÇÑ´Ù.
¿¹
GET
<form action="http://comp.mailx2.com">
...
</form>
POST
<form action="http://comp.mailx2.com" method=post>
...
</form>
+ File Upload
<form action="http://comp.mailx2.com" method=post
enctype=multipart/form-data>
...
</form>