¿øÇÏ´Â ¹®ÀÚ¿À» ÀüºÎ replaceÇϱâ
¿øÇÏ´Â ¹®ÀÚ¿À» ÀüºÎ replaceÇϱâ |
String.prototype.trim = function() String.prototype.replaceAll = function(str1,
str2) if (this.trim() != "" && str1 !=
str2) while (temp_str.indexOf(str1) > -1) return temp_str;
»ç¿ë¹ý. var str = ¹®ÀÚ¿.replaceAll("a", "1"); // ¹®ÀÚ¿ ³»¿¡¼ 'a'¸¦ ã¾Æ ÀüºÎ '1'·Î ¹Ù²Ù¶ó´Â ÀÇ¹Ì |
Ãâó : http://www.okjsp.pe.kr/bbs?act=VIEW&bbs=bbs4&seq=30830
msdn :
http://msdn.microsoft.com/library/en-us/jscript7/html/jsoriversioninformation.asp?frame=true
str = "abcdefga";
document.writeln("[" +
str.replaceAll("[a].*", "i") + "]");
"[a].*"¶ó´Â ¹®ÀÚ¿À» ¸øã±â ¶§¹®¿¡
´ç¿¬È÷
[abcdefga]¶ó°í ³ª¿É´Ï´Ù. ^^;
»ç½Ç ÀÌ ±ÛÀ» ½á ³õ°í javaclue´ÔÀÌ ¾ê±âÇϽÅ
RegExp¿¡ ´ëÇØ
»ý°¢ÀÌ ³ª¼ msdnÀ» µÚÁ®ºÃ½À´Ï´Ù.
RegExp¶ó´Â Object´Â MS¿¡¼ ¸¸µç JScript¿¡ Æ÷ÇÔµÈ
ObjectÀÔ´Ï´Ù.
Çü½ÄÀº new RegExp("pattern",["flags"]); ÀÔ´Ï´Ù.
/pattern/[flag]µµ °°Àº Çü½ÄÀÔ´Ï´Ù.
flag´Â ´ÙÀ½°ú °°½À´Ï´Ù.
g (global
search for all occurrences of pattern)
i (ignore case)
m (multiline
search)
¸¸¾à ´ë¼Ò¹®ÀÚ ±¸ºÐ¾øÀÌ ¹Ù²Ù°í ½ÍÀ» °æ¿ì
str2 = str.replace(/a/gi, "1");
¶ó°í »ç¿ëÇÏ½Ã¸é µË´Ï´Ù.
Á»´õ »ó¼¼È÷ ¾Ë°í ½ÍÀ¸½Å ºÐÀº
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/js56jsobjregexpression.aspÀ» ÂüÁ¶Çϼ¼¿ä.
str = "abcdefga";
document.writeln("[" +
str.replaceAll("[a].*", "i") + "]");
Ãâ·Â : [bcdefga]
---------------------------------------------------------------------------------------
javaclue ´ÔÀÇ ±Û
Àú replaceAll ÇÔ¼öÀÇ ±¸Çö¿¡ ´ëÇÏ¿© ±× ÆÛÆ÷¸Õ½ºÀÇ ¹®Á¦ÀÔ´Ï´Ù.
str =
"aaaaaaaaaa": // a °¡ 10°³
str2 = str.replaceAll("a", "1");
ÀÌ·¯¸é Àú ±¸Çö¿¡¼
temp_str.replace(str1, str2) °¡ 10¹ø »ç¿ëµË´Ï´Ù.
¸¸ÀÏ str ÀÌ 10¸¸°³ÀÇ a·Î µÇ¾ú´Ù¸é 10¸¸¹ø
»ç¿ëµÇ°ÚÁö¿ä.
¸¸ÀÏ Á¤±Ô½ÄÀ» ¾´´Ù¸é while ¹Ý¸Ô¹® ÇÒ °Í ¾øÀÌ
str = "aaaaaaaaaa": // a °¡
10°³
str2 = str.replace(/a/g, "1");
ÀÌ·¸°Ô ´Ü ÇѹøÀÇ È£Ãâ·Î µË´Ï´Ù.
str ¿¡ a °¡
10¸¸°³ ÀÖ´õ¶óµµ str.replace ´Â ´Ü Çѹø¸¸
È£ÃâµË´Ï´Ù.
±×¸®°í ±× replaceAll À» ´õ °£´ÜÈ÷ ±¸ÇöÇÑ °Í 2°³¸¦ ¿Ã¸³´Ï´Ù. (»ç½ÇÀº ÀÌ µÑÀº
¸¶Âù°¡ÁöÀÔ´Ï´Ù.)
String.prototype.replaceAll = function(from, to) {
return
this.replace(new RegExp(from, "g"), to);
}
String.prototype.replaceAll02 = function(from, to) {
return
this.replace(eval("/" + from + "/g"), to);
}
ÀÇ Ãâ·ÂÀº
[ibcdefgi] °¡
À̴϶ó [i] ÀÔ´Ï´Ù.
(±× ÀÌÀ¯´Â óÀ½ ¹ß°ßµÈ aºÎÅÍ ±× ÀÌÈĸ¦
¸ðµÎ ÇÑ°³ÀÇ ¹®ÀÚ i·Î ¹Ù²Ù¶ó´Â ÀǹÌÀÇ replaceAll À̱â
¶§¹®ÀÔ´Ï´Ù.)
[Ãâó] [Æß] [okjsp] js tip- replace|ÀÛ¼ºÀÚ ¹ÚÁ¾º¹