Trio ȨÆäÀÌÁö ½ºÆ®¸µ¿¡ °ü·Ã µÈ ½ºÅ©¸³Æ®µé ¿¹Á¦ ¸Þ´º·Î
Ư¼º(property) ¼³¸í
length ½ºÆ®¸µÀÇ ±ÛÀÚ¼ö
¹æ½Ä(method) ¼³¸í
anchor(name) <a name="name"> ű×(tag) ¾ÈÀÇ ½ºÆ®¸µ, ¿¬°á À̸§
big() <big> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, Å« ±ÛÀÚ
blink() <blink> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ±ôºýÀÌ´Â ±ÛÀÚ(Netscape)
bold() <b> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ±½Àº ±ÛÀÚ
fixed() <tt> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, °íÁ¤ °£°Ý ±ÛÀÚ
fontcolor(color) <font color="color"> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ±ÛÀÚ »ö»ó
fontsize(size) <font size="size"> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ±ÛÀÚ Å©±â, ¿©±â¼­ "size"´Â 1°ú 7 »çÀÌÀÇ Á¤¼ö ȤÀº "+"´Â ÇÑ ´Ü°è Å« °Í, "-"´Â ÇÑ ´Ü°è ÀÛÀº °Í
italics() <i> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ÀÌŸ¯
link(url) <a href="url"> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ¿¬°á ÀÚ¿ø
small() <small> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ÀÛÀº ½ºÆ®¸µ
strike() <strike> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ÁÙ±Ù ½ºÆ®¸µ
sub() <sub> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, ¾Æ·¡ ÷ÀÚ
sup() <sup> ÅÂ±× ¾ÈÀÇ ½ºÆ®¸µ, À§Ã·ÀÚ
toLowerCase() ½ºÆ®¸µÀ» ÀüºÎ ¼Ò¹®ÀÚ·Î º¯È¯
toUpperCase() ½ºÆ®¸µÀ» ÀüºÎ ´ë¹®ÀÚ·Î º¯È¯
°í±Þ ¹æ½Ä(method) ¼³¸í
charAt(À§Ä¡) ½ºÆ®¸µÀÇ 'À§Ä¡' ÀÚ¸®ÀÇ ±ÛÀÚ, À̶§ À§Ä¡´Â Á¤¼ö À§Ä¡ÀÌ´Ù.
concat(str1, str2,..) ÇѰ³ ÀÌ»óÀÇ ½ºÆ®¸µÀ» °áÇÕ.
indexOf(char/str) ±ÛÀÚ(char)³ª ½ºÆ®¸µ(str)À» ã¾Æ ±× À§Ä¡ À妽º¸¦ °¡Áö°í ¿Â´Ù.
lastIndexOf(char/str) À§¿Í °°À¸³ª ¸¶Áö¸· ±ÛÀÚ¸¦ ã´Â´Ù.
slice(from,to) from À§Ä¡¿¡¼­ to À§Ä¡±îÁöÀÇ Á¶°¢À̳ª ºÎºÐ ½ºÆ®¸µÀ» °¡Áö°í ¿Â´Ù.
split(delimiter) ½ºÆ®¸µÀ» ¿©·¯°³ÀÇ ÀÛÀº ½ºÆ®¸µÀ¸·Î ºÐ¸®ÇÏ¿© ¹è¿­ º¯¼ö¿¡ ÇÒ´çÇÑ´Ù. À̶§ delimiter´Â ±¸ºÐÀÚÀ̸ç ÀÌ ±¸ºÐÀÚ¿¡¼­ ºÐ¸®ÇÑ´Ù.
substring(from, to) ºÎºÐ ½ºÆ®¸µÀ» from¿¡¼­ to±îÁö¸¦ ÅÃÇÏ¿© °¡Á®¿Â´Ù.

»ç¿ë ÇÒ ¶§´Â 'º¯¼ö+Á¡(.)+Ư¼ºÀ̳ª ¹æ½Ä'À¸·Î ºÒ·¯ »ç¿ëÇÏ¸é µÈ´Ù. ¿¹¸¦ µé¾îº¸¸é:

<script>
var thisurl="http://trio.co.kr"
alert(thisurl.length)
</script>

¿ÀºêÁ§Æ®¸¦ »ç¿ë ÇÒ ¶§µµ °°Àº ¹æ½ÄÀε¥

var message="this is Trio Web site."
document.write(message)
var message="this is Trio Web site."
document.write(message.toUpperCase())
document.write(message.toUpperCase().bold())
var message="this is Trio Web site."
var msg=message.toUpperCase();
var size=1;

for (i=0;i<message.length;i++){
  document.write(msg.charAt(i).fontsize(size).bold())
  if (size<7) size++
  else size=1;
}

À§ÀÇ µÎ°¡Áö ÁöÁ¤À» Çϳª·Î ÇÏ·Á¸é º¹¼ö ¹æ½ÄÀ» ºÎ¸£¸é µÈ´Ù.

message.toUpperCase().bold()

var message="this is Trio Web site."
var msg=message.toUpperCase().bold();
var size=1;
for (i=0;i<msg.length;i++){
  document.write(msg.charAt(i).fontsize(size));
  if (size<7) size++
  else size=1;
}

charAt(À§Ä¡)

charAt()´Â ´Ü¼øÈ÷ ÁöÁ¤µÈ À§Ä¡ÀÇ ±ÛÀÚ¸¦ °¡Á®¿Â´Ù. ¿¹¸¦ µé¸é:

var message="this is Trio Web site.";
var n=5;
alert(message.charAt(n));

concat(str1, str2,..)

ÇØ´ç ½ºÆ®¸µÀ» °áÇÕÇÑ´Ù. ¿¹¸¦ µé¸é:

var message="this";
var msg=message.concat(" is"," Trio Web site.");
alert(msg);

±×·¯³ª ¸¹ÀÌ ¾²ÀÌÁö ¾Ê´Â ÀÌÀ¯´Â ´Ü¼øÈ÷ ¾Æ·¡¿Í °°ÀÌ '+'¸¦ »ç¿ëÇØµµ µÇ±â ¶§¹®ÀÌ´Ù.
var msg=message+" is"+" Trio Web site.";

indexOf(char/str)

¾î¶² ½ºÆ®ÀÏ ¾È¿¡¼­ Á¦ÀÏ ¸ÕÀú ³ª¿À´Â °°Àº ƯÁ¤ ±ÛÀÚ³ª ¼­ºê½ºÆ®¸µÀ» ã´Âµ¥ »ç¿ëµÈ´Ù. ÀÌ¿Í °°Àº ±ÛÀÚ³ª ¼­ºê½ºÆ®¸µÀÌ ¾ø´Ù¸é "-1" °ªÀ» °¡Áö°í µ¹¾Æ¿Â´Ù. ¿¹¸¦ µé¸é:

var message="this is Trio Web site.";
if (message.indexOf("Trio")!=-1)
  alert('"Trio"°¡ ÀÖ´Ù.');

slice(from,to)

Á¤¼ö from À§Ä¡¿¡¼­ Á¤¼ö to À§Ä¡±îÁöÀÇ Á¶°¢À̳ª ºÎºÐ ½ºÆ®¸µÀ» °¡Áö°í ¿Â´Ù. À̶§ Á¦ÀÏ Ã¹ ±ÛÀÚ´Â 0¹øÀÌ´Ù. ¿¹¸¦ µé¸é:

var message="this is Trio Web site."
message.slice(8,11); //°á°ú´Â "Trio"
message.slice(0,4); //°á°ú´Â "this "

split(delimiter)

½ºÆ®¸µÀ» ÁöÁ¤µÈ ±¸ºÐÀÚ()¿¡ ÀÇÇÏ¿© ¿©·¯ ½ºÆ®¸µÀ¸·Î Àß¶ó³»¼­ ¹è¿­º¯¼ö¿¡ ÀúÀåÇÑ´Ù. Á¦ÀÏ Ã³À½ÀÇ ¹è¿­º¯¼ö À妽º´Â 0ÀÌ´Ù. ¿¹¸¦ µé¾î ½ºÆ®¸µ¿¡¼­ °¢ ´Ü¾îµé·Î ÀÚ¸£·Á¸é:

var message="this is Trio Web site.";
var word=message.split(" ");

¿©±â¼­ ±¸ºÐÀÚ()´Â ' 'ÀÌ°í °¢ ' ' ±ÛÀÚ¿¡¼­ ½ºÆ®¸µÀ» ÀÚ¸¥´Ù. ´Ù¸¥ ¿¹·Î ±¸ºÐÀÚ°¡ 'r'À̶ó¸é:

var message="this is Trio Web site.";
var str=message.split("r");

cookie ¾È¿¡¼­³­³ª stylesheet ¾È¿¡¼­ ±¸ºÐÀÚ(delimiter)°¡ ¼¼¹ÌÄÚ·Ð(;)À̹ǷΠ±× °ªÀ» ÇØ¼®()Çϴµ¥ À¯¿ëÇÏ°Ô »ç¿ë µÉ ¼ö ÀÖ´Ù.

substring(from, to)

½ºÆ®¸µ ¾È¿¡¼­ ºÎºÐ ½ºÆ®¸µÀ» from¿¡¼­ to±îÁö¸¦ ÅÃÇÏ¿© °¡Á®¿Â´Ù. fromÀÇ ±ÛÀÚ´Â Æ÷ÇÔÇϰí toÀÇ ±ÛÀÚ´Â Æ÷ÇÔÇÏÁö ¾Ê´Â´Ù. ÀÌ´Â slice() ¹æ½Ä°ú °°Àºµ¥. ¿¹¸¦ µé¸é:

var message="this is Trio Web site."
message.substring(8,11); //°á°ú´Â "Trio"
message.substring(0,4); //°á°ú´Â "this "

Äڵ带 º¸¸é
<form name="fwords">
<textarea rows="3" name="wordarea" cols="40" wrap="virtual">½ºÆ®¸µ ¾È¿¡¼­ ºÎºÐ ½ºÆ®¸µÀ»
 from¿¡¼­ to±îÁö¸¦ ÅÃÇÏ¿© °¡Á®¿Â´Ù. fromÀÇ ±ÛÀÚ´Â Æ÷ÇÔÇϰí toÀÇ ±ÛÀÚ´Â Æ÷ÇÔÇÏÁö ¾Ê´Â´Ù.
</textarea><br>
<input type="button" value="´Ü¾î¼ö ¾ò±â" onclick="countit()">
<input type="text" name="wordcount" size="20">
</form>

<script language="JavaScript">
function countit(){
  var words=document.fwords.wordarea.value;
  words=words.split(" ");
  document.fwords.wordcount.value=words.length;
}
</script>

¹ø¿ª¹® ¼ÒÀ¯ÀÚ - Trio ȨÆäÀÌÁö Á¦°ø ÀÌ ¹®¼­(http://trio.co.kr/webrefer/dhtml/string.html)´Â
ÀÚÀ¯·ÎÀÌ ¿¬°á »ç¿ëÀÌ °¡´ÉÇÔ.
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