ÔÚRuby on RailsÖÐÕæµÄÓÐÒ»¶ÑSelect helper¿ÉÒÔÓÃ,ÎÒÃǾ³£ÈÝÒ×»ìÏý¡£³£¼ûµÄÓÐÈý¸ö..
select, select_tag, collection_select(ÆäÓàµÄʲôselect_dateÄÇЩ²»Ì¸)
ÎÒÃÇÏÈÀ´¿´¿´Ò»¸ö»ù±¾µÄÏÂÀʽѡÏî¹Ç¼Ü
</p>
<select
name="ROR">
<option
value="1">ROR1</option><br
/>
<option
value="2">ROR2</option><br
/>
<option
value="3">ROR3</option><br
/>
</select>
<p>
ÔÚÒ»¸öÏÂÀʽѡÏîÖУ¬ÓÐһЩÊDZر¸µÄÐÅÏ¢£¬Ïñ”name”¡¢”value”Óë”text”Èý¸ö£¬Ôڻش«ÐÅÏ¢¸øServeʱ£¬”name”½«ÊǽÓÊÕÐÅÏ¢Óõ쬶ø”value”»á´«»Ø±»Ñ¡µÄÖµ£¬¶ø”text”ÔòÊÇʹÓÃÕ߻ῴµ½µÄ×Ö£¬ÒÀÉÏÃæµÄÀý×ÓÀ´½²£¬ROR1¡¢ROR2¡¢ROR3¾ÍÊÇÊôÓÚ”text”
¿ªÊ¼½²½²ÄÄÈýÖÖSelect helper
select:
select(object, method, choices, options = {}, html_options = {})
ÔÚActionView::Helpers::FormOptionsHelperÖж¨Òå
objectÊÂÒ»¸öʵÌ廯±äÊý£¬ÕâÀïºÜÃ÷ÏԵľÍÊÇÒª°ÚÉÏmodelÎï¼þÂ
methodÔòÊÇobjectµÄÒ»¸öÊôÐÔ£¬Ò²ÊÇ×ÊÁϱíÖÐ ......
ת×Ô http://www.advidea.cn/biancheng/200943135232.html
Ruby watir ²âÊÔ¿ò¼Ü
´ó¶àÊýÈ˶¼»á°²×° ruby,
Ҳͨ¹ýRuby °²×° gem,
Ò²°²×°ÁËruby IDE¿ª·¢¹¤¾ß£ºnetbeans,
µ«¾ÍÊDz»ÄÜÅÜwatir»·¾³£¬¿ñÔμÓÍÂÖС£¡£¡£
´íÎóÈçÏ£º
in `require': no such file to load -- watir (LoadError)
·´Õý¾ÍÊÇÕÒ²»µ½watir,ÕâÀïΪ´ó¼ÒÏ×ÉÏÖÕ¼«½â¾ö·½°¸£º
1¡£Ê×ÏȰ²×°£ºruby186-26.exe
ÏÂÔØµØÖ·£ºhttp://www.ruby-lang.org/zh_CN/downloads/
Ñ¡ÔñWindows ϵͳµÄ Ruby 1.8.6 Ò»²½°²×°
ÏÂÔØ²¢°²×°¾ÍOK¡£
2¡£°²×°¿ª·¢¹¤¾ß£ºnetbeans.
ÒòΪnetbeansÊÇ»ùÓÚJAVAµÄ£¬ËùÒÔÐèÒªÏÈÏÂÔØÒ»¸öJAVA JDK¡£
ÏÂÔØµØÖ·£º×Ô¼ºgoogleÀïÈ¥ËÑһϣº JAVA JDK ÏÂÔØ¡£ÏÂÔØ1.5°æ±¾ÒÔÉϾÍOK¡£
3¡£ÏÂÔØnetbeans.²¢°²×°£º
ºÜ¼òµ¥£¬ÏÂÔØµØÖ·£º
http://www.netbeans.info/downloads/dev.php ÓÒ±ßÀ¸Ö±½ÓµãÐøÐø°´Å¥£¬
Ñ¡ÔñµÚÒ»¸ö£¬È»ºó½øÈëÏÂÃæÒ³Ãæ
http://bits.netbeans.org/download/trunk/nightly/2009-03-17_02-01-11/
Ñ¡ÔñÖ§³ÖrubyµÄIDEÑ¡ÏȻºóÏÂÔØ¾Í¿ÉÒÔÁË¡£
°²×°Íê±Ïºó£¬½ø²Ëµ¥Tools -> Update Center
µãNext£¬µÈËùÓпÉÉý¼¶Ä£¿é³öÀ´ºó£¬ÕÒµ½RubyÎļþ¼Ð£¬µãÑ¡µ½ÐèÒª¸üÐ嵀 ......
ת×Ô http://www.javaeye.com/topic/57474
Windowsƽ̨µÄruby IDE µãÆÀ
ÔÚMacOSƽ̨¼¸ºõûÓÐʲôÕùÒéÐÔ£¬´ó¼Ò¶¼ÓÃTextMate¡£µ«ÊÇWindowsƽ̨¿É¹©Ñ¡ÔñºÍʹÓõÄIDEºÜ¶à£¬È´¸÷Óи÷µÄ³¤´¦ºÍ¶Ì´¦¡£»ùÓÚÎÒÓùýµÄËùÓÐruby IDEµãÆÀһϡ£windowsƽ̨µÄRoR IDEÖ÷Òª·ÖΪÁ½ÀࣺһÀàÊÇÖØÁ¿¼¶µÄÈ«¹¦ÄÜIDE£¬ÀýÈçEclipse£¬Netbeans£¬IDEAºÍjedit£¬ÔËÐÐÆðÀ´ºÜºÄ×ÊÔ´£¬¹¦ÄÜ±È½ÏÆëÈ«£»ÁíÒ»ÀàÊÇÇáÁ¿¼¶µÄIDE£¬ÀýÈçKomodo£¬RoRed£¬vim£¬emacs£¬E£¬ÏÂÃæÒ»Ò»µãÆÀÖ®£º
Ò»¡¢ÖØÁ¿¼¶µÄIDE
1¡¢radrails £ µ±Ç°×îÖµµÃÍÆ¼öµÄIDE
radrailsÊÇ»ùÓÚEclipseµÄ²å¼þ£¬µ±Ç°°æ±¾0.7.2¡£radrails¼Ì³ÐÁËEclipseƽ̨µÄ¸÷ÖÖ¹¦ÄÜ£¬ÓÈÆäÊÇCVS/SVN¼¯³ÉÌØ±ðºÃ£¬ºÍÆäËûruby IDEÏà¶Ô±ÈÀ´Ëµ£¬radrails×îÖ÷ÒªµÄÓŵãÔÚÓÚbugºÜÉÙ£¬¹¦Äܷdz£ÆëÈ«¡£
1) Ïà¶ÔÓÚÆäËû´ó¶àÊýRoR IDE¸÷ÖÖ¸÷ÑùµÄbug£¬radrailsÔÚ0.7.2°æ±¾µÄ±íÏַdz£µÄÎȶ¨¡£ÔÚÎÒÁ¬Ðø¼¸¸öÔÂʹÓÃÏÂÀ´£¬»ù±¾Ã»ÓÐʲô´óµÄbug¡£
2) ¹¦ÄÜÆëÈ«£¬ÆäËûIDE»ò¶à»òÉÙ¹¦Äܶ¼ÓÐȱʧ£¬µ«radrails¹¦Äܷdz£ÆëÈ«£ºÄÚÖõÄserver¹ÜÀí£¬generator£¬rake task£¬rdoc¼ìË÷£¬plugin°²×°£¬¹æÔò±í´ïʽУÑ飬tail log£¬£¬consoleµ÷ÊÔ´°¿Ú£¬debug£¬´úÂë¸ñʽ»¯£¬´úÂëºÍÄ£°å¸ßÁÁ£¬ruby´úÂë ......
×î½ü×öÁËÒ»¸öÊý¾ÝÕï¶ÏµÄÏîÄ¿£¬ÀïÃæ×Ô¼ºÐ´ÁËÒ»¸öÊý¾Ý¿âµÄ²Ù×÷À࣬°üº¬£ºÁ¬½ÓÊý¾Ý¿â¡¢¶ÁÊý¾Ý±í¡¢Ö´ÐÐSQL²Ù×÷£¬ÊÍ·ÅÊý¾Ý¿âµÈ×é³É£¬Ï£Íû¶Ô´ó¼ÒÓÐÓã¬ÓÉÓÚˮƽÓÐÏÞ£¬ÈôÓдíÎó»òÕß´úÂë²»×ãµØ·½»¶ÓÖ¸Õý£¬Ð»Ð»¡£
ADOOperate.H
//////////////////////////////////////////////////////////////////////
// À๦ÄÜ£ºÓÃÓÚÊý¾Ý¿âµÄ²Ù×÷ Ö÷ҪʵÏÖ Á¬½ÓÊý¾Ý¿â ¶ÁÊý¾Ý±í ¼ì²éÊý¾Ý±í Ö´ÐÐSQLÓï¾ä
//
// Ëï¸ß³¯ 2010.03.25
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_ADOOPERATE_H__EB4AC016_15D4_46E9_A754_E1C1A036DAAE__INCLUDED_)
#define AFX_ADOOPERATE_H__EB4AC016_15D4_46E9_A754_E1C1A036DAAE__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "stdafx.h"
class CADOOperate
{
public:
CString m_DataSource; // Êý¾ÝÔ´
CString m_PassWord; // ÃÜÂë
CString m_UserName; // Êý¾Ý¿âÃû
_ConnectionPtr m_pConn; // ADOÁ¬½Ó
CString strTableName; // ±íÃû Íâ±ß´«Èë
_RecordsetPtr m_pRst; // ¼Ç¼¼¯
public:
BOOL funCheckTable(C ......
×î½ü×öÁËÒ»¸öÊý¾ÝÕï¶ÏµÄÏîÄ¿£¬ÀïÃæ×Ô¼ºÐ´ÁËÒ»¸öÊý¾Ý¿âµÄ²Ù×÷À࣬°üº¬£ºÁ¬½ÓÊý¾Ý¿â¡¢¶ÁÊý¾Ý±í¡¢Ö´ÐÐSQL²Ù×÷£¬ÊÍ·ÅÊý¾Ý¿âµÈ×é³É£¬Ï£Íû¶Ô´ó¼ÒÓÐÓã¬ÓÉÓÚˮƽÓÐÏÞ£¬ÈôÓдíÎó»òÕß´úÂë²»×ãµØ·½»¶ÓÖ¸Õý£¬Ð»Ð»¡£
ADOOperate.H
//////////////////////////////////////////////////////////////////////
// À๦ÄÜ£ºÓÃÓÚÊý¾Ý¿âµÄ²Ù×÷ Ö÷ҪʵÏÖ Á¬½ÓÊý¾Ý¿â ¶ÁÊý¾Ý±í ¼ì²éÊý¾Ý±í Ö´ÐÐSQLÓï¾ä
//
// Ëï¸ß³¯ 2010.03.25
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_ADOOPERATE_H__EB4AC016_15D4_46E9_A754_E1C1A036DAAE__INCLUDED_)
#define AFX_ADOOPERATE_H__EB4AC016_15D4_46E9_A754_E1C1A036DAAE__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "stdafx.h"
class CADOOperate
{
public:
CString m_DataSource; // Êý¾ÝÔ´
CString m_PassWord; // ÃÜÂë
CString m_UserName; // Êý¾Ý¿âÃû
_ConnectionPtr m_pConn; // ADOÁ¬½Ó
CString strTableName; // ±íÃû Íâ±ß´«Èë
_RecordsetPtr m_pRst; // ¼Ç¼¼¯
public:
BOOL funCheckTable(C ......
°²×°:
¹Ù·½ÍøÕ¾ÏÂÔØ×îеÄsqlite°æ±¾
¹Ù·½ÍøÕ¾: http://www.sqlite.org/
ÏÂÔØµØÖ·Îª: http://www.sqlite.org/download.html
¹Ù·½µÄÏÂÔØÒ³ÃæÌṩÁËºÜ¶à°æ±¾µÄÏÂÔØ…ÕâÀï½éÉÜÒ»ÏÂ;
Source Code: Ô´´úÂë°æ±¾µÄÏÂÔØ
Documentation: Ïà¹ØÎĵµ
Precompiled Binaries for Linux / Precompiled Binaries For Mac OS X /
Precompiled Binaries For Windows
Linux/Mac/Win°æ±¾µÄÔ¤±àÒë°æ±¾
Èç¹ûÄãÖ»ÊÇÊý¾Ý¿âµÄÓû§ÄÇôÏÂÔØÒѾ±àÒëºÃµÄ°æ±¾¼´¿É! ÕâÀïÎÒÊÇWinÓû§,ÏÂÔØµÄÎļþΪ: sqlite3.exe
½«Õâ¸öÎļþ·Åµ½Ò»¸öĿ¼ÖÐ,ÕâÑù¾ÍÍê³ÉÁËÈ«²¿µÄsqliteÊý¾Ý¿âµÄ°²×°!
н¨:
ÔÚÃüÁîÌáʾ·ûÏÂ($ΪshellÌáʾºÅ), ²âÊÔµÄsqlite3.exe·¾¶Îªe:\sqlite3\sqlite3.exe
ÍøÉÏÒ²ÌṩÁ˺ܶ෽·¨,µ«ºÃÏó¶¼ÓеãÎÊÌâ,¾¹ýÃþË÷½áÂÛΪÒÔϼ¸ÖÖ·½·¨,µ«²»È·¶¨ÊÇ·ñÊܲÙ×÷ϵͳϵͳӰÏì!
Éú³ÉÊý¾Ý¿âÎļþºó¹Ò½Ó
$> sqlite3.exe test.db ;
$> sqlite3.exe test.db
Ö±½Ó¹Ò½ÓÉú³É
$> sqlite3.exe test.db;
Ñ¡ÔñÐÔ¹Ò½Ó ÌôÑ¡ÒѾ´æÔÚµÄÊý¾ÝÎļþ¹Ò½Ó
$> sqlite3.exe test.db »òÕß
$> sqlite3.exe e:\sqlite3\test.db
¹Ò½ÓºÃÊý¾Ý¿âºó,¾Í¿ÉÒÔͨ¹ýÃüÁîÐеÄÐÎʽ¶ÔËù¹Ò½ÓµÄÊý¾ ......
ºÜÔç×ö¹ýµÄÒ»¸ödelphiÏîÄ¿£¬°ÑÀïÃæÓõ½µÄ¼¼Êõ×ܽáһϣ¬Ö÷ÒªÊÇÕë¶ÔÏóÎÒÕâÑùµÄdelphiÐÂÊÖ£¬¼¼ÊõÉÏ×ö¸ö»ýÀÛ°É£¡
¼ÙÉèÎÒÃǵÄÊý¾Ý¿âÅäÖÃÎļþServerInfo.iniÄÚÈÝÈçÏ£º
[ServerInfo]
ServerIP=192.168.1.5
SQLDBName=Data
SQLUserID=sa
SQLPwd=
ÎÒÃǶ¨ÒåÒ»¸öÁ¬½ÓÊý¾Ý¿âµÄ¹ý³ÌDBConnectÄÚÈÝÓ¦ÈçÏÂ
procedure TDM.DBConnect();
var
ini:TiniFile;
Server,User,Pass,DBName:string;
begin
ini := TiniFile.Create(ExtractFilePath(Application.ExeName)+'dbconn.ini'); //³õʼ»¯iniÎļþ
Server := ini.ReadString('serverinfo','ServerIP',''); //Êý¾Ý¿âipµØÖ·
DBName := ini.ReadString('serverinfo','SQLDBName',''); //Êý¾Ý¿âÃû
User := ini.ReadString('serverinfo','SQLUserID',''); //Êý¾Ý¿âÓû§Ãû
Pass := ini.ReadString('serverinfo','SQLPwd',''); // ......
ºÜÔç×ö¹ýµÄÒ»¸ödelphiÏîÄ¿£¬°ÑÀïÃæÓõ½µÄ¼¼Êõ×ܽáһϣ¬Ö÷ÒªÊÇÕë¶ÔÏóÎÒÕâÑùµÄdelphiÐÂÊÖ£¬¼¼ÊõÉÏ×ö¸ö»ýÀÛ°É£¡
¼ÙÉèÎÒÃǵÄÊý¾Ý¿âÅäÖÃÎļþServerInfo.iniÄÚÈÝÈçÏ£º
[ServerInfo]
ServerIP=192.168.1.5
SQLDBName=Data
SQLUserID=sa
SQLPwd=
ÎÒÃǶ¨ÒåÒ»¸öÁ¬½ÓÊý¾Ý¿âµÄ¹ý³ÌDBConnectÄÚÈÝÓ¦ÈçÏÂ
procedure TDM.DBConnect();
var
ini:TiniFile;
Server,User,Pass,DBName:string;
begin
ini := TiniFile.Create(ExtractFilePath(Application.ExeName)+'dbconn.ini'); //³õʼ»¯iniÎļþ
Server := ini.ReadString('serverinfo','ServerIP',''); //Êý¾Ý¿âipµØÖ·
DBName := ini.ReadString('serverinfo','SQLDBName',''); //Êý¾Ý¿âÃû
User := ini.ReadString('serverinfo','SQLUserID',''); //Êý¾Ý¿âÓû§Ãû
Pass := ini.ReadString('serverinfo','SQLPwd',''); // ......