[re]¸Þ¼¼Áö ¹Ú½º ¶ç¿ì´Â ¹æ¹ýÁ» °¡¸£ÃÄ ÁÖ¼¼¿ä


[ ´ÙÀ½ ±Ûµé ] [ À̾ ±Û¿Ã¸®±â(´äÇϱâ) ] [ ÀÚ¹Ù ¹¯°í ´äÇϱâ ]

±Û¾´ÀÌ :Ãֱ⼷ 2000³â 7¿ù 01ÀÏ 10:35:51

In Reply to: ¸Þ¼¼Áö ¹Ú½º ¶ç¿ì´Â ¹æ¹ýÁ» °¡¸£ÃÄ ÁÖ¼¼¿ä posted by À¯ºñ on 2000³â 6¿ù 30ÀÏ 22:15:18:

¸ÕÀú TextField.getText()´Â ÀÔ·ÂµÈ °ªÀÌ ¾øÀ» ¶§
nullÀ» ¸®ÅÏÇÏ´Â °Ô ¾Æ´Ï¶ó ""¸¦ ¸®ÅÏÇÕ´Ï´Ù.
±×·¯´Ï±î...


if ( yourTextField.getText().trim().length() == 0 )
// do something


ó·³ ÇØ ÁÖ¾î¾ß Çϱ¸¿ä..
¸Þ¼¼Áö ¹Ú½º´Â Dialog¸¦ ÀÌ¿ëÇÏ¸é µË´Ï´Ù.


ÀÌ°É ¹°¾î º¸½Å °ÇÁö... message dialog ¸¸µå´Â ¹æ¹ýÀ» ¹°¾î º¸½Å °ÇÁö...


¾Æ¹«Æ° ¼ö°íÇϼ¼¿ä.


´ÙÀ½ ±Ûµé:



À̾ ±Û¿Ã¸®±â(´äÇϱâ)

À̸§:
E-Mail:
Á¦¸ñ:
³»¿ë:
HTML ÅÂ±× Æ÷ÇÔ ¿©ºÎ: HTML ¹®¼­ÀÏ °æ¿ì üũ
°ü·Ã URL(¼±ÅÃ):
URL Á¦¸ñ(¼±ÅÃ):
°ü·Ã À̹ÌÁö URL:


[ ´ÙÀ½ ±Ûµé ] [ À̾ ±Û¿Ã¸®±â(´äÇϱâ) ] [ ÀÚ¹Ù ¹¯°í ´äÇϱâ ]