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Æû Object Á¤¸®

Property : accept, accept-charset, action, elements[i], encoding, enctype, length, method, name, target
Method : handleEvent(evt), reset(), submit()
Event Handler : onclick, ondblclick, onkeydown, onkeypress, onkeyup (intrinsic events), onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onReset, onSubmit

Æû attribute Á¤¸®

accept

accept = content-type-list ¼­¹ö°¡ ó¸®ÇÏ´Â content typesÀÇ comma-separated list¸¦ ¿­°ÅÇÕ´Ï´Ù. ¼­¹ö·Î ÆÄÀÏÀ» º¸³¾¶§, »ç¿ëÀÚ´Â È®ÀεÇÁö ¾ÊÀº ÆÄÀÏÁ¤º¸¸¦ Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù.
accept-charset
accept-charset = charset list¼­¹ö°¡ ÆûÀ» 󸮽à acceptµÉ ¼ö ÀÖ´Â input dataÀÇ character encodingsÀ» ÁöÁ¤ÇÕ´Ï´Ù. ÁöÁ¤µÇÁö ¾ÊÀº ¹®ÀÚ¸¦ ÀÔ·ÂÇÏ´Â °ÍÀ» ¸·°í, »ç¿ëÀÚ°¡ »ç¿ëÇÏ´Â agent°¡ »ç¿ëÀÚ¿¡°Ô ÁöÁ¤µÇÁö ¾ÊÀº ¹®Àڼ À̶ó°í ¾Ë·Á ÁÝ´Ï´Ù. °ø¹é, and ³ª Äĸ¶·Î charset valueÀÇ list¸¦ ¿­°ÅÇÒ ¼ö ÀÖ½À´Ï´Ù.¼­¹ö´Â °¢ entity´ç ¾î¶°ÇÑ single character encoding µµ 󸮸¦ ÇÒ ¼ö ÀÖ¾î¾ß ÇÕ´Ï´Ù. ±âº»À¸·Î UNKNOWNÀÌ ÁöÁ¤µË´Ï´Ù.
action
action = URL·Î »ç¿ëµË´Ï´Ù. URL´Â mailto:URLÀÏ ¼ö ÀÖ°í, ÆûÀ» ó¸®ÇÏ´Â HTTP URLÀÌ ¿Ã ¼ö ÀÖ½À´Ï´Ù. ÀÌ URLÀÇ ±æÀÌ´Â 256ÀÚ·Î Á¦ÇÑ µË´Ï´Ù.
enctype
enctype = content-typeÀÌ attribute´Â method=postÀ̰í, ÆûÀÌ ¼­¹ö¿¡ submit µÉ ¶§ÀÇ content type¸¦ ÁöÁ¤ ÇÕ´Ï´Ù. ±âº»Àº "application/x-www-form-URLencoded" °¡ ÁöÁ¤µË´Ï´Ù. "multipart/form-data"´Â INPUT elementÀÇ type="file"¿Í ÇÔ²² »ç¿ëµÇ¾î¾ß ÇÕ´Ï´Ù.

enctype="text/plain"´Â Æû ¸ÞÀϺ¸³¾ ¶§ »ç¿ëÇϸé encode¸¦ ÇÏÁö¾Ê¾Æ ¸ÞÀÏÀ» Àß º¼¼ö ÀÖ½À´Ï´Ù.

method
ÁÖ·Î, cgi¿¡¼­ ÆûÀÇ ÀԷ°ªÀ» ó¸®ÇÒ ¶§ ¾²ÀÔ´Ï´Ù. method = get, method = post·Î »ç¿ëÇÕ´Ï´Ù. ÁöÁ¤ÀÌ ¾ÈµÇ¾î ÀÖÀ¸¸é ±âº»À¸·Î method=get°¡ ÁöÁ¤µË´Ï´Ù.

 method="get"´Â action¿¡ ÁöÁ¤µÈ URL¿¡ ÆûÀÇ ³»¿ëÀ» ´õÇØ¼­ ó¸® ÇϰíÀÚ ÇÏ´Â agent¿¡ º¸³À´Ï´Ù. ¼­¹öÀÇ agent¸¦ º¯Çü½ÃŰÁö ¾Ê´Â ¹Ì¸® ÁöÁ¤µÇ¾î ÀÖ´Â ¹æ¸í·Ï°°Àº °ÍÀÇ º¯¼ö À̸§À¸·Î »ç¿ëµË´Ï´Ù. ´Ü¼øÈ÷, ÆûÀÇ ÀԷ°ª Áï, ȯ°æ º¯¼ö QUERY_STRINGÀÎ ?name=value¸¦ ¼­¹ö¿¡ º¸³À´Ï´Ù. ¿¹: Database °Ë»ö.

 method="post"´Â form body¿¡ ÆûÀÇ ³»¿ëÀ» Æ÷ÇÔÇØ¼­ ó¸® agent¿¡ º¸³À´Ï´Ù. ÆûÀÇ ÀԷ°ªÀº Ç¥ÁØ ÀÔ·Â °ª(stdin)À¸·Î ¼­¹ö¿¡¼­ Ãë±Þ µË´Ï´Ù. ±×¸®°í ¼­¹ö´Â Ŭ¶óÀÌ¾ðÆ®¿¡°Ô È­ÀÏÀÇ ³¡À» ¾Ë¸®´Â EOF¸¦ º¸³»Áö ¾Ê½À´Ï´Ù. ¹Ý¸é¿¡ Ŭ¶óÀÌ¾ðÆ®´Â È¯°æ º¯¼ö (CONTENT_LENGTH)·Î ¾ó¸¶ ¸¸Å­ÀÇ ÀԷ°ªÀÌ stdin¿¡¼­ ÀÔ·Â µÇ¾ú´ÂÁö ¾Ë ¼ö ÀÖ½À´Ï´Ù. Post´Â Database¸¦ ¼öÁ¤ÇÏ°í ¾î¶² ¼­¹ö agent¿¡ ¼­¸í µîÀ» ÇÒ ¶§ »ç¿ëÇÕ´Ï´Ù.

  Âü°í·Î Æû¸ÞÀÏ¿¡¼­´Â µÑ ´Ù »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.




ÀÌÀü ÆäÀÌÁö·Î µ¹¾Æ°¡±â

µÎ°÷ÀÇ ÆäÀÌÁö¿¡¼­ ¸µÅ©¸¦ ÇØ³õÀº ÆäÀÌÁö´Â µ¹¾Æ±â±â À§Çؼ­ ¸µÅ©¸¦ µÎ°³ ¸¸µé¾î¾ß ÇÕ´Ï´Ù. ÀÌ ¶§, ÇϳªÀÇ ¸µÅ©·Î µÎ°÷ Áß ÇÑ ÆäÀÌÁö·Î µ¹¾Æ°¡´Â ¹æ¹ýÀÔ´Ï´Ù.

<a href="javascript:history.go(-1)">BACK</a>

<a href="javascript:history.back()">BACK</a>

<form><input type="button" value="BACK" onClick="history.go(-1)"></form>
À¸·Î À§¿¡ ÀÖ´Â°Í Áß¿¡¼­ ÇÑ °³ »ç¿ëÇÏ¸é µË´Ï´Ù.
(ÇÁ·¹ÀÓ ÆäÀÌÁö¿¡¼­ À§ÀÇ ¹æ¹ýÀ» »ç¿ëÇÒ ¶§ "SOURCE-¸µÅ© »ç¿ëÇϱâ"¸¦ ÂüÁ¶Çϼ¼¿ä)


Æû¿¡¼­ this, this.form

this´Â Object ÀÚ½ÅÀ» °¡¸®Åµ´Ï´Ù. ±×·¡¼­ form¿¡¼­ÀÇ this´Â form ÀÚ½ÅÀ» ¸»ÇÕ´Ï´Ù.
form element¿¡¼­ this´Â ±× element ÀÚ½ÅÀ» ¸»ÇÕ´Ï´Ù. ±×¸®°í, form element¿¡¼­ form Àüü¸¦ ÁöÁ¤ ÇÒ·Á¸é, this.form À¸·Î ½á¾ß ÇÕ´Ï´Ù.


µÎ°³ÀÇ Ã¢¿¡¼­ Æû°ªÀ» ÁÖ°í ÀÚ½ÅÀÇ Ã¢À» ´Ý±â

»ç¿ëÀÚÀÇ ÀÔ·ÂÀ¸·Î ¹«¾ùÀ» Çϱâ À§Çؼ­ ±× ±â´É¸¸ÇÏ°í ´Ý´Â Á¶±×¸¸ âÀ» ÁÖ·Î »ç¿ëÇÕ´Ï´Ù. Æû¿¡ »ç¿ëÀÚÀÇ ÀÔ·ÂÀ» ¹Þ°í³­ ´ÙÀ½ ÀÔ·ÂâÀ» ´Ý´Â ¹æ¹ýÀÔ´Ï´Ù.

óÀ½ â¿¡¼­..

newWin = window.open("w2.htm", "A", "width=300,height=300");
if ( !document.images ) newWin.opener = self //nn2¿¡ opener ÁöÁ¤

<a href="JavaScript:openNewWindow()">Open Window</a>
<form name="hiddenForm">
<input name="h1" type=hidden value="">
<input name="h2" type=hidden value="">
</form>
w2.htm¿¡¼­..
function server() {
	var temp = opener.document.hiddenForm;
	temp.h1.value = document.fo.txt1.value;
	temp.h2.value = document.fo.txt2.value;
	self.close();
}

<form name="fo">
<input name="txt1" type=text value="">
<input name="txt2" type=text value="">
<input type=button onClick="server()" value="Æû º¸³»±â">
</form>
fo Æû¿¡¼­ ÀÔ·ÂÀ» ¸¶Ä¡°í º¸³»±â ´ÜÃ߸¦ ´©¸£¸é ¿ø·¡ÀÇ Ã¢ÀÇ hiddenFormÀÇ hidden Field¿¡ °¢°¢ÀÇ ¹®ÀÚ¿­À» ÀúÀåÇϰí w2.htm¸¦ °¡Áö°í ¿Â â A¸¦ ´Ý½À´Ï´Ù.


²ø¾î³»¸² »óÀÚ(drop down menu)·Î ¸µÅ©Çϱâ

ÆäÀÌÁö¿¡ ¸µÅ©·Î ¿©·¯ ¸µÅ©¸¦ ÀûÀ¸¸é °ø°£À» ¸¹ÀÌ Â÷ÁöÇÕ´Ï´Ù. ¼±ÅûóÀÚ¸¦ »ç¿ëÇÏ¸é °ø°£À» ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. ÇѰ³ ¼±ÅÃÇϰí GO ¹öưÀ» ´©¸£¸é ÁöÁ¤ÇÑ °÷À¸·Î °©´Ï´Ù.

<form name="fo">
  <select name="selectName">
    <option value="home.htm">Home
    <option value="faq.htm">Faq
    <option value="source.htm">Spurce
  </select>
  <input type=button value="GO" onClick="self.location.href = this.form.selectName.options[this.form.selectName.selectedIndex].value;"> 
</form>
Áß¿äÇÑ ¸µÅ©ÀÇ °æ¿ì JavaScript¸¦ ²¨³õÀº »ç¿ëÀÚ´Â ÀÌ ¼±ÅûóÀÚ¸¦ »ç¿ëÇÒ ¼ö°¡ ¾ø¾î¼­ ÆäÀÌÁöÀÇ ¸ðµç °÷À» À̵¿ÇÒ ¼ö ¾ø½À´Ï´Ù. ±×·¡¼­ ¼±ÅûóÀÚ¸¦ »ç¿ëÇÒ ¶§ JavaScript¸¦ ²¨³õÀº »ç¿ëÀÚµµ À̵¿ÇÒ ¼ö ÀÖ´Â ¸µÅ©¸¦ Á¦°øÇÏ´Â ÀÏ¹Ý ±ÛÀÚ³ª À̹ÌÁö ¸µÅ©¿Í Á¶È­¸¦ °í·ÁÇØ¾ß ÇÕ´Ï´Ù.


ÆûÀÇ text fieldÀÇ ±ÛÀÚ¼öÁ¤ ¹æÁöÇϱâ

¾î¶² ¾È³»¸»À̳ª ¹®ÀÚµéÀ» »ç¿ëÀÚ¿¡°Ô º¸¿©ÁÙ ¶§ ÆûÀÇ text field¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. À̶§, »ç¿ëÀÚ°¡ textÀÇ ¹®ÀÚµéÀ» ¼öÁ¤ÇÒ ¼ö ¾ø°ÔÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÆûÀÇ text fieldÀÇ focus, blur À̺¥Æ®¸¦ »ç¿ëÇÕ´Ï´Ù. »ç¿ëÀÚ°¡ ÆûÀÇ text field¿¡ ¸¶¿ì½º·Î focus¸¦ ÁÖ¸é °­Á¦·Î blur ½ÃŰ´Â ¹æ¹ýÀÔ´Ï´Ù.

<form  name=fo>
<input type=text name=txt value="NO" onFocus="setTimeout('document.fo.txt.blur()',1)">
</form>

´Ü¼øÈ÷ onFocus="this.blur()" À» »ç¿ëÇÏÁö ¾Ê°í setTimeout()¸¦ ÁöÁ¤ÇÑ ÀÌÀ¯´Â nn3°¡ setTimeout()·Î ½Ã°£°£°ÝÀ» ÁÖ¾î¾ß nn4³ª ie4°°ÀÌ ºÎµå·¯¿î µ¿ÀÛÀ» Çϱ⠶§¹®¿¡ ÁÝ´Ï´Ù. text field¿¡ ÀÖ´Â ¹®ÀÚ¿­ NO¸¦ ¼öÁ¤ÇÒ ¼ö ¾ø½À´Ï´Ù. ¼öÁ¤Çϱâ À§Çؼ­ ¸¶¿ì½º·Î text field¸¦ ´©¸£¸é blur()·Î ³¯·Á ¹ö¸®±â ¶§¹®ÀÔ´Ï´Ù. ÇÏÁö¸¸, °¡²û ¾î¶² »óȲ¿¡¼­´Â ¼öÁ¤À» ÇÒ ¼ö ÀÖ°Ô ÇØ¾ßÇÒ ¶§µµ ÀÖ½À´Ï´Ù. °¡·É Æû¿¡ chackbox¸¦ ¼±ÅÃÇß´ÂÁöÀÇ ¿©ºÎ·Î ¼öÁ¤¿©ºÎ¸¦ °áÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾Æ·¡°¡ ¿¹ ÀÔ´Ï´Ù.
function check(X) {
	if( X.ch.checked ) 
		setTimeout("document.fo2.txt.blur()", 1)
}
--
<form name=fo2>
	<input type=text name="txt" value="NO" onFocus="check(this.form)">
	<input type=checkbox name="ch"> ¼öÁ¤¸øÇÔ.
</form>
¼öÁ¤¸øÇÔ.
checkbox¸¦ ¼±ÅÃÇØ ³õ¾ÒÀ¸¸é ¼öÁ¤À» ÇÒ ¼ö ¾ø°í ¼±ÅÃÇÏÁö ¾Ê¾ÒÀ¸¸é ¼öÁ¤À» ÇÒ ¼ö ÀÖ½À´Ï´Ù.


2. ¾î¶² text field¿¡ »ç¿ëÀÚ°¡ ¸¶¿ì½º·Î ´©¸£¸é ±×°ÍÀ» ´Ü¼øÈ÷ blur()·Î ³¯¸®Áö ¾Ê°í ´Ù¸¥ text field·Î Ä¿¼­¸¦ À̵¿½ÃÄѾßÇÒ ¶§°¡ ÀÖ½À´Ï´Ù. Áï, ¾î¶² text field¿¡ ¸¶¿ì½º¸¦ ´©¸£¸é ƯÁ¤ text field·Î Ä¿¼­¸¦ º¸³»´Â °ÍÀÔ´Ï´Ù.
<form name=changeCurse>
	<input type=text name="txt1"> 
	<input type=text name="txt2" value="Ä¿¼­ À§·Î º¸³¿" onFocus = "curseTo()">
</form>

<script>
function curseTo() {
  setTimeout("document.changeCurse.txt1.focus(); document.changeCurse.txt2.blur()", 1)
}
</script>
txt1 :
txt2 :
À§ÀÇ ÆûÀÇ txt2¿¡ ¸¶¿ì½º¸¦ ´©¸£¸é txt1 field·Î Ä¿¼­°¡ À̵¿ÇÕ´Ï´Ù.
ÀÌ·¸°Ô Çϸé nn3¿¡¼­µµ ºÎµå·´°Ô ÀÛµ¿½Ãų ¼ö ÀÖ½À´Ï´Ù.


Æû°ú Database

DataBase¸¦ ¸¸µé ¶§, ÆûÀ¸·Î Á÷Á¢ ÇÏ´Ï IE4¿¡¼­ ÇÑ±Û °Ë»ö¿¡ ½ÇÆÐ Çß½À´Ï´Ù. ¹è¿­¿¡ ¹®ÀÚ¿­À» ÀúÀåÇØ ³õ°í submit¸¦ Çϰí unescapeÇÏ¿© indexOf·Î ÇÏ´Ï ¾ÈµÇ¾ú½À´Ï´Ù. NN4´Â ¼º°ø Çß½À´Ï´Ù. ±×·¡¼­, submit·Î ÇÏÁö¸»°í ÇÁ·¹ÀÓÀ» ¸¸µé°í Á÷Á¢ buttonÀ¸·Î º¸³»¾î Æû submitÀÇ encode, unescape °úÁ¤À» ÇÇÇØ¾ß °Ú½À´Ï´Ù. À̰ÍÀº NN4, IE4 µÑ ´Ù ¼º°øÇß½À´Ï´Ù.

±×¸®°í, DBÀÇ ¿ë·®ÀÌ ³Ê¹« ¸¹¾Æ °Ë»ö °á°ú°¡ ³Ê¹« ¸¹ÀÌ ³ª¿À¸é ÆäÀÌÁö¿¡ Ãâ·ÂÇϴµ¥ ½Ã°£ÀÌ ¸¹ÀÌ °É¸³´Ï´Ù. »ç¿ëÀÚÀÇ PC³ª ºê¶ó¿ìÀúÀÇ CACHE¼³Á¤ÀÌ ´Ù Ʋ¸®±â ¶§¹®¿¡ ±âº»ÀûÀÎ »óȲ¿¡¼­ ÀÏ¹Ý CGI¿¡ ºñÇØ ½Ã°£ÀÌ Â÷À̰¡ ³ªÁö ¾Ê¾Æ¾ß °Ú½À´Ï´Ù. Áï, ¹®ÀÚ¿­ °Ë»öÀ» Çϴµ¥, ¾ÆÁÖ ÈçÇÑ ±ÛÀÚ¸¦ »ç¿ëÀÚ°¡ ÀԷ½à ÀÌ·± °á°ú°¡ ÀϾ ¼ö ÀÖ½À´Ï´Ù.

±×·¯¹Ç·Î, ÆûÀÇ ÀԷ°ªÀ» ¸ÕÀú È®½ÇÈ÷ chackÇϰųª Æû ¼±ÅÃâ(select)À» »ç¿ëÇÏ¸é ¸¹Àº °á°ú°¡ ³ª¿À´Â °ÍÀ» ÇÇÇÒ ¼ö ÀÖ½À´Ï´Ù. Ãâ·Â½Ã°£À» ÁÙÀ̱â À§Çؼ­ ¼ûÀº ÇÁ·¹ÀÓ¿¡ µ¥ÀÌŸ¸¦ ÀúÀåÇÒ ¼ö ÀÖ½À´Ï´Ù.


±â Ÿ



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