Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jspÒ³ÃæÖµ´«µÝÎÊÌâ

jspÒ³Ãæ´úÂëÈçÏ£º
<%
  String a1 = "abc";

%>
ʲôÇé¿ö£¿Ã»ÓÐÀí½â£¬Â¥Ö÷µÄÒâ˼£¿


jspÒ³Ãæ´úÂëÈçÏ£º
<%
  String a1 = "abc";
%>

<script type="text/javascript">

  var aa1 = <%=a1 %>; // ÎÞ·¨´«µÝ£¨±äÁ¿¸³Öµ£©
  alert(aa1);

</script>


<%
  String a1 = "1111";
%>

<script type="text/javascript">

  var aa1 = <%=a1 %>; // ¿ÉÒÔ´«µÝ£¨±äÁ¿¸³Öµ£©
  alert(aa1);

</script>


ΪʲôÓÐûÓÐʲô½â¾öÖ®µÀ£¿

what?


[»Ø¸´ÄÚÈÝÌ«¶ÌÁË£¡]

ÄãÊÇͬһÕÅÒ³ÃæÉÏ£¿
[»Ø¸´ÄÚÈÝÌ«¶ÌÁË£¡]


Ã²ËÆÃ»ÓгöÏÖLZ˵½üÖÖÇé¿ö¡£»³ÒÉÊÇLZ´ÖÐÄÁ˰É

ÒýÓÃ
ÄãÊÇͬһÕÅÒ³ÃæÉÏ£¿
[»Ø¸´ÄÚÈÝÌ«¶ÌÁË£¡]


ѧϰÁË£¡

ÒýÓÃ
var aa1 = " <%=a1 %>";
¼Ó¸öÒýºÅ¾Í¿ÉÒÔÁË


ѧϰÕâ¸ö


Ïà¹ØÎÊ´ð£º

¹ØÓÚjsp ÒýÈëºóÒ³ÃæÌø×ªµÄÎÊÌâ - Java / Java EE

ÎÊÌâÊÇÕâÑùµÄ£º
   
ÎÒÓÐÒ»¸öÎļþnagiv.jsp ÁíÒ»¸öÎļþfailure.jsp°üº¬Ëû£¬Í¬Ê±nagivÎļþÖÐÓÐÒ»¸ö¿ÉÒÔÌø×ªµ½yy.jspµÄcommandButton£¬µ«ÊÇÎÒ½«failureÖеã»÷nagivÖеÄÄĸöcommandButton£¬Ò²Ãæ²»»áÌø×ª ......

Jsp IfÌõ¼þÅжÏÎÊÌâ. - Java / Web ¿ª·¢

ÐÂÊÖ:
tomcat+struts 2.0
jsp Ò³ÃæÖ±½Ó¹ØÁªmodel
ÏÖÔÚÐèÒª¸ù¾Ýmodel(admin)ÀïÃæµÄÒ»¸öitem(id),ÅжÏjspÒ³Ãæ³öÏÖµÄÄÚÈÝ.
´ó¸ÅÁ÷³Ì:
...
<table>
<tr>
<td>
<s:if admin.id is null> ......

jsp µ½µ×ÓжàÉÙÖÖ³£ÓõĿò¼ÜÄØ£¿ - Java / Java EE

struts2 hibernate spring »¹ÓÐÆäËüµÄÂð£¬ÕâЩ¿ò¼ÜÊDz»ÊǶ¼ÊǹúÍâµÄ¸ßÊÖ ×Ô¼º¿ª·¢³öÀ´µÄÄØ£¿»¹ÊÇjsp Ô­À´¾ÍÓеģ¿
WebWork,Wicket,JSF,Tapestry,Freemarker,ibatis,Luncene

×î³£ÓõľÍÊÇÕâÈý¸öÀ²
Íâ¹úÈ˵ļ¼Êõ± ......

JSPÉú³ÉHTML¾²Ì¬Ò³Ãæ - Java / Java EE

JSPÉú³ÉHTML¾²Ì¬Ò³Ãæ
1.ÓдúÂëµÄÅóÓÑÌù¸ö´úÂë
2.ÓеĺõÄÉú³É·½°¸Ëµ¸ö·½°¸
¹ýÄê·Å¸öÅÚ ×£ºØ×£ºØ£¡

JSPÉú³É¾²Ì¬Ò³Ã棿£¿£¿
»¹ÒªÓ÷½°¸£¿£¿£¿
²»Ã÷°×

ÒýÓÃ
JSPÉú³É¾²Ì¬Ò³Ã棿£¿£¿
»¹ÒªÓ÷½°¸£¿£¿£¿
²»Ã÷ ......

jspÒ³ÃæÖеÄJava±äÁ¿³ö´í - Java / Eclipse

jspÒ³ÃæÖеÄJava±äÁ¿³ö´í£¬ÇëÎÊÒ»ÏÂJavaµÄ¸ßÊÖÃÇ£¬ÈçºÎ½â¾ö£¿ÐèÒªÌí¼ÓÄĸöjar°ü
<logic:notEqual name="parts" property="checkStatus2" value="1"> 
<label for=&q ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ