ÔõôÔÚJSP´úÂëÀïȡֵ£¬·ÃÎÊÊý¾Ý¿â£¿
¿ÉÒÔÔÚÒ³Ãæ×ö¡®É¾³ý¡¯É¾³ýÒ»ÐÐ <TR>
ÔõôҲÔÚºǫ́Êý¾Ý¿âÀïɾ³ýÄØ£¿
Ïë°Ñ´úÂëдÔÚJSPÒ³ÃæÀïÈ磨 <% %>£©Ôõô×ö£¿
±ÈÈçÎÒÏëɾ³ý¡®ÕÅÈý¡¯Ôõô×ö£¿
×Ô¼º¶¥
ÏÈÁ¬½Ó°¡
È»ºóÔÙÓÃsqlÓï¾ä£º
delete
from table_name
where conditions
ÔÚµ÷ÓÃexecuteUpdate£¨sql)
´óÖ¾ÍÕâÑù
meÒ²Ö»Êdzõѧjsp ºÇºÇ
Â¥Ö÷µÄÒâ˼ÊDz»ÊÇÕâÑù°¡£¡µã»÷ɾ³ý¾Íɾ³ý³É¹¦ÁË£¡
<a href="delete.jsp?aa= <%=rs.getString("id")%>">ɾ³ý </a>
ÔÚdelete.jspÒ³ÃæÖÐÒª»ñÈ¡µ½Äã´«µÄ²ÎÊýaa°¡£¡
±ÈÈ磺
String id=request.getParameter("aa");
String sql="delete from zhuce where id='"+id+"'";
ÕâÑù¾Í´ïµ½ÄãµÄÄ¿µÄÁË£¡
·½·¨Ì«¶àÁË£¡
°ÑÕâ¸ö±í¸ñ·ÅÈëµ½Ò»¸ö <form>±êÇ©ÖУ¬È»ºóɾ³ýµÄ³¬Á´½Ó¼ÓÒ»¸öµ±Ç°ÐÅÏ¢IDµÄ²ÎÊý£¬µã»÷µÄʱºò£¬Ìá½»µ½É¾³ýµÄ·½·¨£¬»ñÈ¡ÏàÓ¦µÄID£¬É¾³ýÏàÓ¦µÄ¼Ç¼¡£Õâ¾ÍÊÇ˼·ÁË¡£
°ÑҪɾ³ýµÄÓ
Ïà¹ØÎÊ´ð£º
ÔÚ²éѯºó½«²éѯ³öÀ´µÄÖµ¸³¸ø¸÷ÊäÈë¿ò
<c:if test="${not empty dataValue}">
fm.SAMPLING_DATE.value=" <c:out value='${dataValue.SAMPLING_DATE}'/ ......
ÎÒÏÖÔÚÏëÓÃsshÕûºÏÀ´×öÒ»¸öÂÛ̳£¬µ«Êý¾Ý¿â·½Ãæ²»ÐУ¬ÎÒÖ÷Òª²»»áÉæ¼°Êý¾Ý¿â£¬²»ÖªµÀ·¢Ìû±í£¬ºÍ»ØÌû±íÒªÈçºÎÉè¼ÆºÍÇø·Ö¡£²»ÖªµÀËÓÐÒ»¸ö¼òµ¥µÄ˼·£¬À´Éè¼ÆÕâЩ±í¡£Ð»Ð»ÁË¡£
·¢ÌûºÍ»ØÌûÓÃͬһÕÅ±í ¡£·¢Ìû id user ......
±¾ÈË×öÁËÒ»¸öÄ£Ä⹺ÎïÍøÕ¾£¬Óöµ½Ò»Ð©ÎÊÌâ¡£
µÚÒ»¸öÓû§Ñ¡ÔñÁËA¡¢B¡¢CÉÌÆ·
È»ºóµÚ¶þ¸öÓû§Ö»Ñ¡ÔñDÉÌÆ·¡£
µã»÷²é¿´µÄʱºò£¬¹ºÎï³µÁгöA¡¢B¡¢C¡¢DËÄÖÖÉÌÆ·£¬ÇëÎÊÄÄÀï³öÁËÎÊÌ⣿
Java code:
<%@ page content ......
jspѧϰǰҪÁ˽âÄÇЩ֪ʶ£¿Ñ§ÁËjavaÁË¡£²»ÖªµÀ»¹ÒªÑ§Ï°Ð©Ê²Ã´ÖªÊ¶²Å¿ÉÒԺܺõÄѧϰjsp
HTML¡¢JavaScript
Ö±½Óѧ¾Í¿ÉÒÔÁË£¬Óöµ½²»»á¾ÍÏÖѧ¾ÍÐС£
Html css servlet
È¥Á˽âä¯ÀÀÆ÷Óëweb·þÎñÆ÷µÄ¼òµ¥½» ......