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作者 Re:[問題]即時多層下拉選單 [Re:ㄚ孝]
jk47





發文: 159
積分: 0
於 2011-08-15 11:19 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
流程:
1.首先 從DB抓出第一層的國家選定後,用AJAX將值往後送
2.根據傳的值從DB撈出,用JAVA組成HTML語法的下拉式選項(包含ONCHANGE())
3.前端用INNERHTML,接AJAX的回傳值
4.選定第二層,將選定值用AJAX將值往後送
5.根據傳的值從DB撈出,用JAVA組成HTML語法的下拉式選項
6.前端用INNERHTML,接AJAX的回傳值
結束這回合

基本上,若樓主技術上許可,1-3和4-6 AJAX後送的JAVA CODE 應可為同一個,唯需注意所下SQL與是否要包含SELECT的動作選項,即ONCHANGE()等


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喝著濃濃的JAVA,看著MYSQL耀出水面
旁邊NetBeans抓著GlassFish與DUKE在嬉鬧
現在手上又拿著ORACLE在研究
(ORACLE=甲骨文=契文)
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80924 [精華] [問題]即時多層下拉選單 ㄚ孝 384 2003-06-07 09:05
78122 Re:[問題]即時多層下拉選單 browser 1054 2003-06-07 18:19
75061 Re:[問題]即時多層下拉選單 x3711699 138 2004-04-08 20:41
74874 Re:[問題]即時多層下拉選單 alanting 710 2004-04-11 01:41
78099 Re:[問題]即時多層下拉選單 AdaHsu 3345 2004-04-19 12:23
75976 Re:[問題]即時多層下拉選單 tsechun 95 2004-04-21 02:01
73137 Re:[問題]即時多層下拉選單 andowson 474 2004-08-01 11:07
72867 Re:[問題]即時多層下拉選單 yingssu 663 2004-08-01 19:48
71939 Re:[問題]即時多層下拉選單 ting626 38 2004-08-25 16:57
72004 Re:[問題]即時多層下拉選單 i22616899 2298 2004-09-04 17:55
71196 Re:[問題]即時多層下拉選單 GuanChih 175 2004-09-05 18:51
71928 Re:[問題]即時多層下拉選單 jonz 873 2004-09-12 10:27
65180 Re:[問題]即時多層下拉選單 pulse 1193 2005-04-18 23:22
68987 Re:[問題]即時多層下拉選單 joshua 1019 2004-11-17 16:02
69306 Re:[問題]即時多層下拉選單 joshua 2357 2004-11-17 17:27
75567 Re:[問題]即時多層下拉選單 ㄚ孝 61 2003-06-09 08:34
75792 Re:[問題]即時多層下拉選單 browser 135 2003-06-09 09:23
68018 Re:[問題]即時多層下拉選單 Madagascar 141 2004-12-04 02:06
67832 Re:[問題]即時多層下拉選單 yannru 360 2004-12-07 16:19
67697 Re:[問題]即時多層下拉選單 Madagascar 465 2004-12-07 21:20
67689 Re:[問題]即時多層下拉選單 small3 388 2004-12-13 09:52
68071 Re:[問題]即時多層下拉選單 EPHT 3599 2004-12-18 09:45
55453 Re:[問題]即時多層下拉選單 yulie 2015 2006-06-06 12:47
55170 Re:[問題]即時多層下拉選單 yulie 102 2006-06-06 13:21
55445 Re:[問題]即時多層下拉選單 estrelas 1620 2006-06-06 18:51
46238 Re:[問題]即時多層下拉選單 minichitina 1875 2007-05-05 16:25
46129 Re:[問題]即時多層下拉選單 eidson72 4781 2007-05-16 11:48
21022 Re:[問題]即時多層下拉選單 catte 1960 2011-06-27 14:44
20920 Re:[問題]即時多層下拉選單 bernardvai 54 2011-06-27 16:56
45711 Re:[問題]即時多層下拉選單 alvin0224 309 2007-05-16 14:54
45789 Re:[問題]即時多層下拉選單 eidson72 21 2007-05-16 15:41
75382 Re:[問題]即時多層下拉選單 ㄚ孝 75 2003-06-09 14:05
75344 Re:[問題]即時多層下拉選單 jackyliu 201 2003-06-22 02:06
45239 Re:[問題]即時多層下拉選單 minichitina 188 2007-05-31 08:33
45101 Re:[問題]即時多層下拉選單 minichitina 2335 2007-06-04 08:04
45571 Re:[問題]即時多層下拉選單 minichitina 2718 2007-06-07 08:00
21024 Re:[問題]即時多層下拉選單 catte 2014 2011-06-28 03:14
20882 Re:[問題]即時多層下拉選單 bernardvai 1202 2011-06-28 09:54
20991 Re:[問題]即時多層下拉選單 catte 2970 2011-06-28 11:36
20858 Re:[問題]即時多層下拉選單 bernardvai 545 2011-06-28 14:21
20943 Re:[問題]即時多層下拉選單 catte 146 2011-06-28 17:54
20871 Re:[問題]即時多層下拉選單 bernardvai 2904 2011-06-29 09:58
20822 Re:[問題]即時多層下拉選單 catte 43 2011-06-29 21:58
20708 Re:[問題]即時多層下拉選單 bernardvai 219 2011-06-30 14:40
20519 Re:[問題]即時多層下拉選單 catte 269 2011-07-13 10:41
20599 Re:[問題]即時多層下拉選單 bernardvai 660 2011-07-13 11:34
20017 Re:[問題]即時多層下拉選單 catte 4035 2011-08-15 09:35
20236 Re:[問題]即時多層下拉選單 jk47 288 2011-08-15 11:19
75321 Re:[問題]即時多層下拉選單 mousetail 89 2003-06-22 13:06
76948 Re:[問題]即時多層下拉選單 alanting 1777 2003-06-22 23:21
75482 Re:[問題]即時多層下拉選單 alanting 87 2003-06-22 23:24
21145 Re:[問題]即時多層下拉選單 catte 54 2011-06-27 04:33
74895 Re:[問題]即時多層下拉選單 evenlin 132 2003-08-02 00:55
77045 Re:[問題]即時多層下拉選單 anthonycs 301 2003-08-02 15:43
74538 Re:[問題]即時多層下拉選單 ajax0953 232 2004-03-31 15:05
74285 Re:[問題]即時多層下拉選單 shyan68 261 2004-04-07 18:11
72727 Re:[問題]即時多層下拉選單 yafeng 122 2004-07-29 10:53
68167 Re:[問題]即時多層下拉選單 javaer 216 2004-12-20 00:40
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