锘??xml version="1.0" encoding="utf-8" standalone="yes"?>老司机亚洲精品影院,亚洲AV无码一区二区三区系列,国产99久久亚洲综合精品http://www.tkk7.com/liuwuping12064915/archive/2011/06/30/353466.html澶╃┖甯冭摑澶╃┖甯冭摑Thu, 30 Jun 2011 13:34:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/30/353466.htmlhttp://www.tkk7.com/liuwuping12064915/comments/353466.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/30/353466.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/353466.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/353466.html

oracle trunc()鍑芥暟鐨勭敤娉?br />

1.TRUNC(for dates)
TRUNC鍑芥暟涓烘寚瀹氬厓绱犺屾埅鍘葷殑鏃ユ湡鍊箋?br />鍏跺叿浣撶殑璇硶鏍煎紡濡備笅錛?br />TRUNC錛坉ate[,fmt]錛?br />鍏朵腑錛?br />date 涓涓棩鏈熷?br />fmt 鏃ユ湡鏍煎紡錛岃鏃ユ湡灝嗙敱鎸囧畾鐨勫厓绱犳牸寮忔墍鎴幓銆傚拷鐣ュ畠鍒欑敱鏈榪戠殑鏃ユ湡鎴幓

2.TRUNC(for number)
TRUNC鍑芥暟榪斿洖澶勭悊鍚庣殑鏁板鹼紝鍏跺伐浣滄満鍒朵笌ROUND鍑芥暟鏋佷負(fù)綾諱技錛屽彧鏄鍑芥暟涓嶅鎸囧畾灝忔暟鍓嶆垨鍚庣殑閮ㄥ垎鍋氱浉搴旇垗鍏ラ夋嫨澶勭悊錛岃岀粺緇熸埅鍘匯?br />鍏跺叿浣撶殑璇硶鏍煎紡濡備笅
TRUNC錛坣umber[,decimals]錛?br />鍏朵腑錛?br />number 寰呭仛鎴彇澶勭悊鐨勬暟鍊?br />decimals 鎸囨槑闇淇濈暀灝忔暟鐐瑰悗闈㈢殑浣嶆暟銆傚彲閫夐」錛屽拷鐣ュ畠鍒欐埅鍘繪墍鏈夌殑灝忔暟閮ㄥ垎
涓嬮潰鏄鍑芥暟鐨勪嬌鐢ㄦ儏鍐碉細(xì)
TRUNC錛?9.985錛?錛?89.98
TRUNC錛?9.985錛?89
TRUNC錛?9.985錛?1錛?80
娉ㄦ剰錛氱浜屼釜鍙傛暟鍙互涓鴻礋鏁幫紝琛ㄧず涓哄皬鏁扮偣宸﹁竟鎸囧畾浣嶆暟鍚庨潰鐨勯儴鍒嗘埅鍘伙紝鍗沖潎浠?璁般?/p>

{


format涓篸ay鏃?鍙簿紜埌澶?鑰屼笉綆″嚑騫村嚑鏈堝彧瑕佹槸絎﹀悎鐨刣ay灝卞彲浠ヤ簡(jiǎn),瑕佹兂紜畾涓騫翠腑鐨勬煇鏈堢殑鏌愪竴澶╁氨瑕佺敤trunc(date,''dd'').

閫氫織鐨勮鍚?format涓哄勾鏃?綺劇‘鍒?----騫?/p>

涓烘湀鏃?綺劇‘鍒?-----騫?鏈?涓嶇鍝勾,鍙鏄浉鍚岀殑鏈堝拰鍝ぉ)
涓烘棩鏃?綺劇‘鍒?-----騫?鏈?鏃?涓嶇鍝勾鐨勫摢鏈?鍙叧蹇?jī)鏄摢澶?


}



澶╃┖甯冭摑 2011-06-30 21:34 鍙戣〃璇勮
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Oracle瀛楃涓茶繛鎺ョ殑鏂規(guī)硶http://www.tkk7.com/liuwuping12064915/archive/2011/06/27/353096.html澶╃┖甯冭摑澶╃┖甯冭摑Mon, 27 Jun 2011 13:10:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/27/353096.htmlhttp://www.tkk7.com/liuwuping12064915/comments/353096.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/27/353096.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/353096.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/353096.html

鍜屽叾浠栨暟鎹簱緋葷粺綾諱技錛?a style="color: #004276; text-decoration: underline; ">Oracle瀛楃涓茶繛鎺ヤ嬌鐢?#8220;||”榪涜瀛楃涓叉嫾鎺ワ紝鍏朵嬌鐢ㄦ柟寮忓拰MSSQLServer涓殑鍔犲彿“+”涓鏍楓?/p>

姣斿鎵ц涓嬮潰鐨凷QL璇彞錛?br />
SELECT '宸ュ彿涓?||FNumber||'鐨勫憳宸ュ鍚嶄負(fù)'||FName FROM T_Employee
WHERE FName IS NOT NULL

闄や簡(jiǎn)“||”錛孫racle榪樻敮鎸佷嬌鐢–ONCAT()鍑芥暟榪涜瀛楃涓叉嫾鎺ワ紝姣斿鎵ц涓嬮潰鐨凷QL璇彞錛?br style="clear: both; width: 0px; height: 0px; " />SELECT CONCAT('宸ュ彿:',FNumber) FROM T_Employee

濡傛灉CONCAT涓繛鎺ョ殑鍊間笉鏄瓧絎︿覆錛孫racle浼?xì)灏濊瘯灏嗗叾铦{鎹負(fù)瀛楃涓詫紝姣斿鎵ц涓嬮潰鐨凷QL璇彞錛?br />
SELECT CONCAT('騫撮緞:',FAge) FROM T_Employee

涓嶮YSQL鐨凜ONCAT()鍑芥暟涓嶅悓錛孫racle鐨凜ONCAT()鍑芥暟鍙敮鎸佷袱涓弬鏁幫紝涓嶆敮鎸佷袱涓互涓婂瓧絎︿覆鐨勬嫾鎺ワ紝姣斿涓嬮潰鐨凷QL璇彞鍦∣racle涓槸閿欒鐨勶細(xì)
SELECT CONCAT('宸ュ彿涓?,FNumber,'鐨勫憳宸ュ鍚嶄負(fù)',FName) FROM T_Employee
WHERE FName IS NOT NULL
榪愯浠ュ悗Oracle浼?xì)鎶ュ囖Z笅闈㈢殑閿欒淇℃伅錛?br style="clear: both; width: 0px; height: 0px; " />鍙傛暟涓暟鏃犳晥

濡傛灉瑕佽繘琛屽涓瓧絎︿覆鐨勬嫾鎺ョ殑璇濓紝鍙互浣跨敤澶氫釜CONCAT()鍑芥暟宓屽浣跨敤錛屼笂闈㈢殑SQL鍙互濡備笅鏀瑰啓錛?br style="clear: both; width: 0px; height: 0px; " />SELECT CONCAT(CONCAT(CONCAT('宸ュ彿涓?,FNumber),'鐨勫憳宸ュ鍚嶄負(fù)'),FName) FROM
T_Employee
WHERE FName IS NOT NULL



澶╃┖甯冭摑 2011-06-27 21:10 鍙戣〃璇勮
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錛堣漿錛? java鐜鍙橀噺閰嶇疆http://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.html澶╃┖甯冭摑澶╃┖甯冭摑Fri, 24 Jun 2011 15:15:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.htmlhttp://www.tkk7.com/liuwuping12064915/comments/352984.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/352984.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/352984.html

windows xp涓嬮厤緗甁DK鐜鍙橀噺錛?br />      1.瀹夎JDK錛屽畨瑁呰繃紼嬩腑鍙互鑷畾涔夊畨瑁呯洰褰曠瓑淇℃伅錛屼緥濡傛垜浠夋嫨瀹夎鐩綍涓篋:\java\jdk1.5.0_08錛?/p>

銆 2.瀹夎瀹屾垚鍚庯紝鍙沖嚮“鎴戠殑鐢?shù)鑴?#8221;錛岀偣鍑?#8220;灞炴?#8221;錛?/p>

      3.閫夋嫨“楂樼駭”閫夐」鍗★紝鐐瑰嚮“鐜鍙橀噺”錛?/p>

      4.鍦?#8220;緋葷粺鍙橀噺”涓紝璁劇疆3欏瑰睘鎬э紝JAVA_HOME,PATH,CLASSPATH(澶у皬鍐欐棤鎵璋?,鑻ュ凡瀛樺湪鍒欑偣鍑?#8220;緙栬緫”錛屼笉瀛樺湪鍒欑偣鍑?#8220;鏂板緩”錛?/p>

      5.JAVA_HOME鎸囨槑JDK瀹夎璺緞錛屽氨鏄垰鎵嶅畨瑁呮椂鎵閫夋嫨鐨勮礬寰凞:\java\jdk1.5.0_08錛屾璺緞涓嬪寘鎷琹ib錛宐in錛宩re絳夋枃浠跺す錛堟鍙橀噺鏈濂借緗紝鍥犱負(fù)浠ュ悗榪愯tomcat錛宔clipse絳夐兘闇瑕佷緷*姝ゅ彉閲忥級(jí)錛?br />     

       Path浣垮緱緋葷粺鍙互鍦ㄤ換浣曡礬寰勪笅璇嗗埆java鍛戒護(hù)錛岃涓猴細(xì)

%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin

銆   CLASSPATH涓簀ava鍔犺澆綾?class or lib)璺緞錛屽彧鏈夌被鍦╟lasspath涓紝java鍛戒護(hù)鎵嶈兘璇嗗埆錛岃涓猴細(xì)

.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar (瑕佸姞.琛ㄧず褰撳墠璺緞)

銆銆%JAVA_HOME%灝辨槸寮曠敤鍓嶉潰鎸囧畾鐨凧AVA_HOME錛?/p>

       6.“寮濮?#8221;錛?gt;;“榪愯”錛岄敭鍏?#8220;cmd”錛?/p>

       7.閿叆鍛戒護(hù)“java -version”錛?#8220;java”錛?#8220;javac”鍑犱釜鍛戒護(hù)錛屽嚭鐜扮敾闈紝璇存槑鐜鍙橀噺閰嶇疆鎴愬姛錛?/p>

       8.濂戒簡(jiǎn)錛屾墦瀹屾敹宸ャ備笅闈㈠紑濮嬩綘鐨勭涓涓猨ava紼嬪簭鍚с?/p>

涓嬮潰璁茶java鍑犱釜鐜鍙橀噺鐨勫惈涔夊拰linux涓嬬殑閰嶇疆鏂規(guī)硶錛?/p>

閫氬父錛屾垜浠渶瑕佽緗笁涓幆澧冨彉閲忥細(xì)JAVA_HOME銆丳ATH 鍜?CLASSPATH銆?/p>

JAVA_HOME錛氳鐜鍙橀噺鐨勫煎氨鏄?Java 鎵鍦ㄧ殑鐩綍錛屼竴浜?Java 鐗堢殑杞歡鍜屼竴浜?Java 鐨勫伐鍏烽渶瑕佺敤鍒拌鍙橀噺錛岃緗?PATH 鍜?CLASSPATH 鐨勬椂鍊欙紝涔熷彲浠ヤ嬌鐢ㄨ鍙橀噺浠ユ柟渚胯緗?/p>

PATH錛氭寚瀹氫竴涓礬寰勫垪琛紝鐢ㄤ簬鎼滅儲(chǔ)鍙墽琛屾枃浠剁殑銆傛墽琛屼竴涓彲鎵ц鏂囦歡鏃訛紝濡傛灉璇ユ枃浠朵笉鑳藉湪褰撳墠璺緞涓嬫壘鍒幫紝鍒欎緷嬈″鎵?PATH 涓殑姣忎竴涓礬寰勶紝鐩磋嚦鎵懼埌銆傛垨鑰呮壘瀹?PATH 涓殑璺緞涔熶笉鑳芥壘鍒幫紝鍒欐姤閿欍侸ava 鐨勭紪璇戝懡浠?(javac)錛屾墽琛屽懡浠?(java) 鍜屼竴浜涘伐鍏峰懡浠?(javadoc, jdb 絳? 閮藉湪鍏跺畨瑁呰礬寰勪笅鐨?bin 鐩綍涓傚洜姝ゆ垜浠簲璇ュ皢璇ヨ礬寰勬坊鍔犲埌 PATH 鍙橀噺涓?/p>

CLASSPATH錛氫篃鎸囧畾涓涓礬寰勫垪琛紝鏄敤浜庢悳绱?Java 緙栬瘧鎴栬呰繍琛屾椂闇瑕佺敤鍒扮殑綾匯傚湪 CLASSPATH 鍒楄〃涓櫎浜?jiǎn)鍙互鍖呭惈璧\寰勫錛岃繕鍙互鍖呭惈 .jar 鏂囦歡銆侸ava 鏌ユ壘綾繪椂浼?xì)鎶姌q欎釜 .jar 鏂囦歡褰撲綔涓涓洰褰曟潵榪涜鏌ユ壘銆傞氬父錛屾垜浠渶瑕佹妸 JDK 瀹夎璺緞涓嬬殑 jre\lib\rt.jar (Linux: jre/lib/rt.jar) 鍖呭惈鍦?CLASSPATH 涓?/p>

PATH 鍜?CLASSPATH 閮芥寚瀹氳礬寰勫垪琛紝鍒楄〃涓殑鍚勯」 (鍗沖悇涓礬寰? 涔嬮棿浣跨敤鍒嗛殧絎﹀垎闅斻傚湪 Windows 涓嬶紝鍒嗛殧絎︽槸鍒嗗彿 (;)錛岃屽湪 Linux 涓嬶紝鍒嗛殧絎︽槸鍐掑彿 (:)銆?/p>

涓嬮潰鍒嗗埆璇存槑涓変釜鐜鍙橀噺鍦?Windows 鍜?Linux 涓嬪浣曡緗紝涓嶈繃鍦ㄦ涔嬪墠錛屾垜浠渶瑕佸仛涓亣璁俱傚亣璁?JDK 鍦?Windows 涓嬬殑瀹夎璺緞鏄?C:\jdk\錛屽湪 Linux 涓嬬殑瀹夎璺緞鏄?/usr/local/jdk/銆傞偅涔堬紝瀹夎鍚庣殑 JDK 鑷沖皯浼?xì)鍖呮嫭濡備笅鍐呭锛?xì)

C:\jdk (/usr/local/jdk)
|-- bin
|-- demo
|-- include
|-- jre
| |-- bin
| `-- lib
`-- lib

***** 鍦?Windows 涓嬭緗?/p>

Windows 涓嬩嬌鐢?set 鍛戒護(hù)璁劇疆鐜鍙橀噺錛屼負(fù)浜?jiǎn)鋴涉瘡涓嬈″惎鍔ㄨ綆楁満閮借緗繖浜涚幆澧冨彉閲忥紝搴旇鍦ㄧ郴緇熺洏鏍圭洰褰曚笅鐨?autoexec.bat 鏂囦歡涓繘琛岃緗紝濡傦細(xì)

set JAVA_HOME=C:\jdk
set PATH=%JAVA_HOME%\bin;C:\Windows;C:\Windows\Command
set CLASSPATH=%JAVA_HOME%\jre\lib\rt.jar;.

鏈変簺鐗堟湰鐨?Windows 涓嶈兘鐢?%鍙橀噺鍚? 鏉ユ浛鎹㈢幆澧冨彉閲忕殑鍐呭錛岄偅涔堝氨鍙ソ鐩存帴鍐?C:\jdk 鑰屼笉鏄?%JAVA_HOME% 浜?jiǎn)銆傚彟澶栵紝C:\Windows 鍜?C:\Windows\Command 鏄?Windows 浼?xì)鑷姩鍔犲叆璧\寰勭殑錛屾墍浠ュ彲浠ヤ粠璁劇疆涓幓鎺夈傚鏋滃湪 autoexec.bat 涓凡緇忚緗簡(jiǎn) PATH錛岄偅鍙渶瑕佸皢 %JAVA_HOME%\bin 鍔犲埌鍘熸潵璁劇疆 PATH 鐨勯偅鏉¤鍙ヤ腑灝辮浜?jiǎn)銆?/p>

CLASSPATH 涔熷彲浠ユ牴鎹渶瑕佽緗垨鑰呭姞鍏ュ叾瀹冪殑璺緞錛屾瘮濡備綘鎯蟲妸鑷繁鍐欑殑涓浜涚被鏀懼湪 C:\java 涓紝灝卞彲浠ユ妸 C:\java 涔熸坊鍔犲埌 CLASSPATH 涓幓錛宻et CLASSPATH=%JAVA_HOME%\jre\lib\rt.jar;C:\java;.銆?/p>

娉ㄦ剰錛屽湪 CLASSPATH 涓寘鍚簡(jiǎn)涓涓?#8220;褰撳墠鐩綍 (.)”銆傚寘鍚簡(jiǎn)璇ョ洰褰曞悗錛屽氨鍙互鍒頒換鎰忕洰褰曚笅鍘繪墽琛岄渶瑕佺敤鍒拌鐩綍涓嬫煇涓被鐨?Java 紼嬪簭錛屽嵆浣胯璺緞騫舵湭鍖呭惈鍦?CLASSPATH 涓篃鍙互銆傚師鍥犲緢綆鍗曪細(xì)铏界劧娌℃湁鏄庣‘鐨勬妸璇ヨ礬寰勫寘鍚湪 CLASSPATH 涓紝浣?CLASSPATH 涓殑 “.” 鍦ㄦ鏃跺氨浠h〃浜?jiǎn)璇ヨ矾寰勫Q屽錛?/p>

鍋囪鍦?C:\java 鐩綍涓嬫湁鍙繍琛岀殑綾?HelloJava.class錛岄偅涔?/p>

C:\> set CLASSPATH=C:\jdk\jre\lib\rt.jar;. // 璁劇疆 CLASSPATH 鐜鍙橀噺錛屾敞鎰忔渶鍚庢湁涓涓?“.”
C:\> cd java // 杞埌 C:\java 鐩綍
C:\java> java HelloJava // 榪愯 HelloJava
Hello, Java. // 榪愯緇撴灉
C:\java> _

**** 鍦?Linux 涓嬭緗?/p>

Linux 涓嬩嬌鐢?#8220;鍙橀噺鍚?鍙橀噺鍊?#8221;璁劇疆鍙橀噺錛屽茍浣跨敤 export 鍛戒護(hù)灝嗗叾瀵煎嚭涓虹幆澧冨彉閲忋備負(fù)浜?jiǎn)鋴涉瘡涓嬈$櫥褰曢兘鑷姩璁劇疆濂借繖浜涘彉閲忥紝浣犻渶瑕佸湪 ~/.bash_profile 閲屾垨鑰?~./bashrc 閲岃繘琛岃緗紝濡?/p>

export JAVA_HOME=/usr/local/jdk
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=$JAVA_HOME/jre/lib/rt.jar:.

璁劇疆 PATH 鏃剁敤鐨?$JAVA_HOME 鏄寚鏇挎崲鍙橀噺 JAVA_HOME 鐨勫煎埌 $JAVA_HOME 鎵鍦ㄤ綅緗傚涓婂彞瀹為檯灝辨槸 export PATH=/usr/local/jdk/bin:$PATH銆傝繖鍙ヤ腑 $PATH 涔熸槸鍚屾牱鐨勪綔鐢紝涓嶈繃榪欓噷鐨?PATH 鏄寚浠ュ墠璁劇疆鐨?PATH 鍙橀噺鐨勫鹼紝鑰岄潪鏈璁劇疆 PATH 鍙橀噺鐨勫箋?/p>

娉ㄦ剰錛屽湪 CLASSPATH 涓寘鍚簡(jiǎn)涓涓?#8220;褰撳墠鐩綍 (.)”銆傚寘鍚簡(jiǎn)璇ョ洰褰曞悗錛屽氨鍙互鍒頒換鎰忕洰褰曚笅鍘繪墽琛岄渶瑕佺敤鍒拌鐩綍涓嬫煇涓被鐨?Java 紼嬪簭錛屽嵆浣胯璺緞騫舵湭鍖呭惈鍦?CLASSPATH 涓篃鍙互銆傚師鍥犲緢綆鍗曪細(xì)铏界劧娌℃湁鏄庣‘鐨勬妸璇ヨ礬寰勫寘鍚湪 CLASSPATH 涓紝浣?CLASSPATH 涓殑 “.” 鍦ㄦ鏃跺氨浠h〃浜?jiǎn)璇ヨ矾寰勫Q屼緥濡?/p>

鍋囪鍦?/home/fancy/java 鐩綍涓嬫湁鍙繍琛岀殑綾?HelloJava.class錛岄偅涔?/p>

[fancy@matrix fancy]$ export CLASSPATH=/usr/local/jdk/jre/lib/rt.jar:. // 璁劇疆 CLASSPATH錛屾敞鎰忔渶鍚庣殑“.”
[fancy@matrix fancy]$ cd ~/java // 杞埌 /home/fancy/java
[fancy@matrix java]$ pwd // 鏄劇ず褰撳墠鐩綍
/home/fancy/java // 褰撳墠鐩綍鏄?/home/fancy/java
[fancy@matrix java]$ java HelloJava // 榪愯 HelloJava
Hello, Java // 榪愯緇撴灉
[fancy@matrix java]$ _

鏋?/p>

***** 瀹炰緥鍒嗘瀽

鍙槸鎿嶄綔緋葷粺涓嶅悓錛岀暐鏈夊樊鍒?/p>

涓や釜渚嬪瓙閮芥彁鍒頒竴涓?#8220;鍙繍琛岀殑綾?#8221;錛屽畠鏄寚鍖呭惈浜?public static void main(String[] args) 鏂規(guī)硶鐨勭被錛岃繖灝嗗湪涓嬩竴绔?HelloJava 涓鑺備腑璇﹁堪銆備緥涓殑 CLASSPATH 鍧囨湭鍖呭惈 HelloJava.class 鎵鍦ㄧ殑鐩綍(C:\java, /home/fancy/java)錛屼絾鏄潎鍖呭惈浜?jiǎn)褰撳墠鐩?(.)銆傚洜姝よ漿鍒板寘鍚?HelloJava.class 鐨勭洰褰曚笅鍘繪墽琛?java HelloJava錛屽湪 Java 瀵繪壘鍒?CLASSPATH 涓殑“. (褰撳墠鐩綍錛孋:\java, /home/fancy/java)”鏃訛紝鎵懼埌浜?HelloJava.class錛岃繍琛屾垚鍔熴?/p>

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錛堣漿杞斤級(jí)鍐掓場(chǎng)浜嬩歡鐞嗚В3 http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351789.html澶╃┖甯冭摑澶╃┖甯冭摑Sun, 05 Jun 2011 14:29:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351789.htmlhttp://www.tkk7.com/liuwuping12064915/comments/351789.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351789.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/351789.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/351789.html闃呰鍏ㄦ枃

澶╃┖甯冭摑 2011-06-05 22:29 鍙戣〃璇勮
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錛堣漿杞斤級(jí)鍐掓場(chǎng)浜嬩歡鐞嗚В2http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351782.html澶╃┖甯冭摑澶╃┖甯冭摑Sun, 05 Jun 2011 10:08:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351782.htmlhttp://www.tkk7.com/liuwuping12064915/comments/351782.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351782.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/351782.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/351782.html

1.

欏圭洰 鍙抽敭 鏂板緩 鍖?/p>

鍙抽敭鍗曞嚮鏂板緩鐨勫寘錛屾柊寤?actionscript綾?/p>

浠g爜濡備笅(浠g爜1)

package btnEvents
{
    import flash.events.Event;
    
    public class btnEvent1 extends Event
    {
        public static var EVENT_NAME:String="customEvent";

        //璇ヤ簨浠舵墍鎼哄甫鐨勬暟鎹?br />        public var EventData:String;        
        public function btnEvent1(type:String, bubbles:Boolean=false, cancelable:Boolean=false)
        {
            super(type, bubbles, cancelable);
        }
    }
}

 

2.

涓籑XML鏂囦歡濡備笅鎵紺?/p>

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark" 
               xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" xmlns:Modules="Modules.*"
               creationComplete="init()"
               >

    <fx:Script>
        <![CDATA[
            import btnEvents.btnEvent1;
            private function init():void{
                this.addEventListener(btnEvent1.EVENT_NAME,appCatchMyEvent,true);
                this.panel1.addEventListener(btnEvent1.EVENT_NAME,panelCatchEvent,true);
            }
            private function sendEvent(flag:int):void{
                var Event:btnEvent1=new btnEvent1(btnEvent1.EVENT_NAME);
                if(flag == 1){
                    Event.EventData = "鍐呴儴鎸夐挳";
                    btn1.dispatchEvent(Event);//灝嗕簨浠跺垎媧懼埌浜嬩歡嫻佷腑
                }else{
                    Event.EventData = "澶栭儴鎸夐挳";
                    btn2.dispatchEvent(Event);//灝嗕簨浠跺垎媧懼埌浜嬩歡嫻佷腑
                }
            }
            private function appCatchMyEvent(par_event:btnEvent1):void{
                label1.text += par_event.currentTarget.id+par_event.EventData;//currentTarget鏄紶鎾礬寰勪笂鐨勫綋鍓嶆崟鎹夎?br />            }
            private function panelCatchEvent(par_event:btnEvent1):void{
                label1.text += par_event.currentTarget.id+par_event.EventData;
            }
        ]]>
    </fx:Script>

    <fx:Declarations>
        <!-- 灝嗛潪鍙鍏冪礌錛堜緥濡傛湇鍔°佸煎璞★級(jí)鏀懼湪姝ゅ -->
    </fx:Declarations>
    <s:Panel id="panel1" x="198" y="128" width="250" height="200">
        <s:Button click="sendEvent(1)" id="btn1" x="89" y="61" label="鍐呴儴BTN"/>
    </s:Panel>
    <s:Button id="btn2" click="sendEvent(2)" x="378" y="360" label="澶栭儴BTN"/>
    <s:Label id="label1" x="198" y="66" text="浜嬩歡鏉ヨ嚜锝烇綖锝烇綖" width="189"/>

</s:Application>

3.

榪愯紼嬪簭

鐐瑰嚮“鍐呴儴BTN錛?/p>

緇撴灉濡傚浘鎵紺?/p>

image

澶у鍙互鐪嬪埌
浜嬩歡鏄粠澶栧眰瀹瑰櫒鍒板唴灞傚鍣ㄤ緷嬈℃墽琛岀殑

 

4.

鍒鋒柊欏甸潰

鐐瑰嚮“澶栭儴BTN”

緇撴灉濡傚浘鎵紺?/p>

image

鍥犱負(fù)浜嬩歡鐨勫紩鍙戣呮病鏈夊湪panl1涓墍浠ヤ笉浼?xì)鍐嶈Е鍙憄anel1鐨勪簨浠朵簡(jiǎn)

 

浠ヤ笂璇寸殑閮芥槸闈炲啋娉′簨浠訛紝浜嬩歡鐨勬墽琛岄『搴忔槸浠庡灞傚鍣ㄥ埌鍐呭眰瀹瑰櫒鎵ц鐨?/span>

 

5.

濡傛灉瑕佸湪浜嬩歡鍐掓場(chǎng)闃舵鎹曟崏浜嬩歡

鍒涘緩浜嬩歡鐨勪唬鐮佷負(fù)

var Event:btnEvent1=new btnEvent1(btnEvent1.EVENT_NAME,true);//鏈鍚庝竴涓弬鏁癰ubbles搴斾負(fù)true

浜嬩歡鐩戝惉鐨勪唬鐮佸簲濡備笅

this.panel1.addEventListener(btnEvent1.EVENT_NAME,panelCatchEvent,false);//鏈鍚庝竴涓弬鏁皍seCapture鏄痜alse

榪欐牱璁劇疆鍚庡氨鏄啋娉′簨浠訛紝浜嬩歡鐨勬墽琛岄『搴忔槸浠庡唴灞傚鍣ㄥ埌澶栧眰瀹瑰櫒鎵ц鐨?br />

 

6.

濡傛灉鍗寵鎹曟崏闈炲啋娉′簨浠訛紝鍙堣鎹曟崏鍐掓場(chǎng)浜嬩歡

閭d箞

鍒涘緩浜嬩歡鐨勪唬鐮佷負(fù)

var Event:btnEvent1=new btnEvent1(btnEvent1.EVENT_NAME,true);//鏈鍚庝竴涓弬鏁癰ubbles搴斾負(fù)true

鍚屾椂錛岀洃鍚簨浠剁殑浠g爜榪樿璁劇疆涓ゆ

this.panel1.addEventListener(btnEvent1.EVENT_NAME,panelCatchEvent,true);//闈炲啋娉$洃鍚?br />this.panel1.addEventListener(btnEvent1.EVENT_NAME,panelCatchEvent,false);//鍐掓場(chǎng)鐩戝惉

榪欐牱璁劇疆涔嬪悗錛屼簨浠跺厛浠庡閮ㄦ墽琛屽埌鍐呴儴錛屽湪浠庡唴閮ㄦ墽琛屽埌澶栭儴 

鍘熸枃閾炬帴錛?a >http://www.cnblogs.com/liulun/archive/2010/11/23/1885053.html





澶╃┖甯冭摑 2011-06-05 18:08 鍙戣〃璇勮
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錛堣漿杞斤級(jí)鍐掓場(chǎng)浜嬩歡鐞嗚Вhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351781.html澶╃┖甯冭摑澶╃┖甯冭摑Sun, 05 Jun 2011 10:04:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351781.htmlhttp://www.tkk7.com/liuwuping12064915/comments/351781.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351781.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/351781.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/351781.htmlhttp://bbs.9ria.com/viewthread.php?tid=59522

鍙戠敓浜嬩歡鏃訛紝璇ヤ簨浠跺湪浜嬩歡嫻佺殑涓変釜闃舵涓Щ鍔細(xì)
鎹曡幏闃舵錛岃闃舵浠庢樉紺哄垪琛ㄥ眰嬈$粨鏋勭殑欏墮儴嫻佸姩鍒扮洰鏍囪妭鐐逛箣鍓嶇殑鑺傜偣錛?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />鐩爣闃舵錛岃闃舵鍙寘鎷洰鏍囪妭鐐癸紱
鍐掓場(chǎng)闃舵錛岃闃舵浠庣洰鏍囪妭鐐圭殑鍚庣畫鑺傜偣娌挎樉紺哄垪琛ㄥ眰嬈$粨鏋勫悜涓婂線鍥炴祦鍔ㄣ?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />EventDispatcher 綾誨疄鐜?IEventDispatcher 鎺ュ彛錛屽茍涓旀槸 DisplayObject 綾葷殑鍩虹被銆?EventDispatcher 綾誨厑璁告樉紺哄垪琛ㄤ笂鐨勪換浣曞璞¢兘鏄竴涓簨浠剁洰鏍囷紝鍚屾牱鍏佽浣跨敤 IEventDispatcher 鎺ュ彛鐨勬柟娉曘?nbsp;
浜嬩歡鐩爣鏄?Flash ® Player 浜嬩歡妯″瀷鐨勯噸瑕佺粍鎴愰儴鍒嗐?nbsp;

浜嬩歡鐩爣鏄簨浠跺浣曢氳繃鏄劇ず鍒楄〃灞傛緇撴瀯榪欎竴闂鐨勭劍鐐?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />褰撳彂鐢?span href="tag.php?name=%E9%BC%A0%E6%A0%87" class="t_tag" style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; ">榧犳爣
鍗曞嚮鎴栨寜閿瓑浜嬩歡鏃訛紝Flash Player 浼?xì)灏嗕簨錃g瀵硅薄璋冨害鍒頒粠鏄劇ず鍒楄〃鏍瑰紑濮嬬殑浜嬩歡嫻佷腑
鐒跺悗璇ヤ簨浠跺璞″湪鏄劇ず鍒楄〃涓墠榪涳紝鐩村埌鍒拌揪浜嬩歡鐩爣錛岀劧鍚庝粠榪欎竴鐐瑰紑濮嬪叾鍦ㄦ樉紺哄垪琛ㄤ腑鐨勫洖紼?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />鍦ㄦ蹇典笂錛屽埌浜嬩歡鐩爣鐨勬寰榪旇紼嬭鍒掑垎涓轟笁涓樁孌碉細(xì)
銆併佹崟鑾烽樁孌靛寘鎷粠鏍瑰埌浜嬩歡鐩爣鑺傜偣涔嬪墠鐨勬渶鍚庝竴涓妭鐐圭殑琛岀▼錛?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />銆併佺洰鏍囬樁孌典粎鍖呮嫭浜嬩歡鐩爣鑺傜偣錛?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />銆併佸啋娉¢樁孌靛寘鎷洖紼嬩笂閬囧埌鐨勪換浣曞悗緇妭鐐瑰埌鏄劇ず鍒楄〃鐨勬牴銆?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />閫氬父錛屼嬌鐢ㄦ埛瀹氫箟鐨勭被鑳藉璋冨害浜嬩歡鐨勬渶綆鍗曟柟娉曟槸鎵╁睍 EventDispatcher銆?濡傛灉鏃犳硶鎵╁睍錛堝嵆錛屽鏋滆綾誨凡緇忔墿灞曚簡(jiǎn)鍙︿竴涓被錛夛紝鍒欏彲浠ュ疄鐜?IEventDispatcher 鎺ュ彛錛屽垱寤?EventDispatcher 鎴愬憳錛屽茍緙栧啓涓浜涚畝鍗曠殑鎸傞挬錛屽皢璋冪敤榪炴帴鍒拌仛鍚堢殑 EventDispatcher 涓?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />浜屻佽鏄?棣栧厛鏄庣‘鍑犱釜姒傚康
1銆佹樉紺哄垪琛ㄦ牴錛氬亣濡備綘鏈塧bc 涓変釜panel c鍦╞涓?b鍦╝涓繖鏍風(fēng)殑宓屽鍏崇郴 閭d箞c-->b-->a  a灝辨槸鍒楄〃鐨勬牴
2銆佺洰鏍囷細(xì)鍋囧浣犲湪c涓婂彂浜?jiǎn)涓涓簨浠墮偅涔坈灝辨槸浜嬩歡鐨勭洰鏍?鏈変簺澶嶆潅鎺т歡鏈塩lick浜嬩歡 涓嶈繃鍙戜簨浠剁殑鐩爣涓嶆槸瀹冩湰韜?閭d釜currenttarget鎵嶆槸瀹冩湰韜?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />3銆佷簨浠朵紶閫掔殑嫻佺▼錛氶鍏堜綘媧懼彂浜嬩歡鍦╟涓?浜嬩歡棣栧厛浠巃-->b-->c-->b-->a榪欐牱涓涓畬鏁寸殑寰幆
4銆佹崟鑾烽樁孌碉細(xì)浜嬩歡鍦╝-->b鐨勮繖涓樁孌碉紙娉ㄦ剰鍜宐-->a涓嶅悓錛?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />5銆佺洰鏍囬樁孌?浠呭綋浜嬩歡鍒拌揪c鐨勬椂鍊?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />6銆佸啋娉¢樁孌?b-->a榪欐牱緇忚繃鐨勯樁孌?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />涓夈佸叿浣?span href="tag.php?name=%E5%BA%94%E7%94%A8" class="t_tag" style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; ">搴旂敤
褰撲綘鍦╟涓婇潰媧懼彂浜?jiǎn)涓涓簨浠?nbsp; 鐒跺悗浣犳兂鍦╟鐨勯《灞俛涓婄洃鍚埌
浣犲彲鑳借繖涔堝仛
棣栧厛浣犲湪c涓妕his.dispatchEvent(new Event("cevent",false)); 榪欐牱鍙戜簡(jiǎn)涓涓簨浠?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />钃濊壊瀛椾綋 鎰忓懗鐫榪欎釜浜嬩歡鍙細(xì)鍦ㄦ崟鑾峰拰鐩爣闃舵 a->b->c
鐒跺悗浣犲湪a涓婄洃鍚繖涓簨浠?a.addEventListener("cevent",function():void{trace("鍘熷璁哄潧鐩爣鍙戝嚭鐨勪簨浠?);},false);
綰㈣壊瀛椾綋 鎰忓懗鐫浣犳墦綆?璁╀睛鍚櫒鍙湪鐩爣鎴栧啋娉¢樁孌靛鐞嗕簨浠?灝辨槸c->b->a
鍥涖佺畝鍗曡鏉ュ氨鏄?浣犲彂鍑虹殑浜嬩歡璧扮殑鏄痑->b->c鐨勯樁孌?鑰屼綘渚﹀惉鍙兂渚﹀惉b->a闃舵c鍙蛋浜?jiǎn)涓嬈℃墍浠ヤ笉浼?xì)妫嫻嬪埌c鐨勪簨浠?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />浠諱綍涓涓猣alse鏀規(guī)垚true灝卞彲浠ヤ簡(jiǎn)
钃濊壊鏀規(guī)垚true鎰忓懗鐫浜嬩歡鍦ㄦ墍鏈夎繃紼嬩紶閫?br style="word-wrap: break-word; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: normal; " />綰㈣壊鏀規(guī)垚true鎰忓懗鐫渚﹀惉鎹曡幏闃舵
鍐嶇畝鍗曡 鏂板緩浜嬩歡涓嶅啋娉?榛樿渚﹀惉鍙睛鍚啋娉?/span>

澶╃┖甯冭摑 2011-06-05 18:04 鍙戣〃璇勮
]]>
錛堣漿杞斤級(jí) flex4 css璇硶http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351776.html澶╃┖甯冭摑澶╃┖甯冭摑Sun, 05 Jun 2011 07:56:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351776.htmlhttp://www.tkk7.com/liuwuping12064915/comments/351776.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351776.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/351776.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/351776.html

鎴戜滑灝嗗睍紺轟互涓嬪嚑縐嶄緥瀛愶細(xì)閫氳繃鍛藉悕絀洪棿鏉ュ畾涔夊叏灞CSS鏍峰紡錛涢氳繃鍏蜂綋緇勪歡鐨処D鏉ュ畾涔変釜鍒粍浠剁殑鏍峰紡錛涢氳繃綾婚噷闈㈢殑緇勪歡ID鏉ュ畾涔夋牱寮忥紱閫氳繃緇勪歡鏍峰紡瀹氫箟鏍峰紡銆?/p>

璇︾粏璇存槑錛?/p>

棣栧厛璁╂垜浠柊寤轟竴涓猘pplication銆傚涓嬨傚寘鍚袱涓寜閽紙涓涓狧alo鎸夐挳鍜屼竴涓猄park鎸夐挳錛夊拰涓涓寘鍚湪瀹瑰櫒VGroup閲岄潰progressBar銆備唬鐮佸涓嬶細(xì)

<?xml version=”1.0″ encoding=”utf-8″?>

<s:Application xmlns:fx=”http://ns.adobe.com/mxml/2009″

xmlns:s=”library://ns.adobe.com/flex/spark”

xmlns:mx=”library://ns.adobe.com/flex/halo” minWidth=”1024″ minHeight=”768″>

        <fx:Style source=”global.css” />

        <s:layout>

                <s:VerticalLayout />

        </s:layout>

        <mx:Button label=”Click me, I’m a Halo button!”  id=”haloButton” />

        <s:Button label=”Click me, I’m a spark cool and funkybutton !” id=”sparkButton” />

        <s:VGroup id=”myBox”>

                <mx:ProgressBar />

        </s:VGroup>

</s:Application>

鍦–SS閲岄潰闇瑕佸鍏ョ浉搴旂殑鍛藉悕絀洪棿錛屽錛?/p>

@namespace s “library://ns.adobe.com/flex/spark”;

@namespace mx “library://ns.adobe.com/flex/halo”;

瀹氬埗鍏ㄥ眬鏍峰紡

mx|Button

{

color:#ffffff;

}

s|Button

{

color:#000000;

}

褰撶劧涔熷彲鍦ㄧ粍浠剁殑灞炴ч噷闈㈡寚瀹氭牱寮忕被錛岀劧鍚庡湪css涓0鏄庣浉搴旂殑鏍峰紡綾?/p>

.myStyleClass

   {

   color:#ff0000;

   }

緇勪歡ID璁劇疆鐩稿簲鐨勭粍浠舵牱寮?/p>

#haloButton

   {

   base-color:#0000ff;

   }

#sparkButton

   {

   base-color:#ffffff;

   }

綾婚噷闈㈢殑緇勪歡ID鏉ュ畾涔夋牱寮?/p>

s|VGroup#myBox mx|ProgressBar

   {

   color:#ff0000;

   }

閫氳繃鐘舵佸畾涔夋牱寮?/p>

s|Button:down

   {

   color:#33CC33;

   }

鎬葷粨錛?/p>

閫氳繃榪欎簺璇硶錛屾垜浠兘澶熸洿杞繪澗鐨勪負(fù)緇勪歡鍒朵綔鏍峰紡浜?jiǎn)銆?/p>

]]>
錛堣漿杞斤級(jí)涓や釜.mxml鏂囦歡涔嬮棿閾炬帴鐨勭畝鍗曟柟娉?/title><link>http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351775.html</link><dc:creator>澶╃┖甯冭摑</dc:creator><author>澶╃┖甯冭摑</author><pubDate>Sun, 05 Jun 2011 07:49:00 GMT</pubDate><guid>http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351775.html</guid><wfw:comment>http://www.tkk7.com/liuwuping12064915/comments/351775.html</wfw:comment><comments>http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351775.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/liuwuping12064915/comments/commentRss/351775.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/liuwuping12064915/services/trackbacks/351775.html</trackback:ping><description><![CDATA[<span id="1166611" class="Apple-style-span" style="color: #444444; font-family: verdana, sans-serif; ">test.mxml涓葷晫闈細(xì)<br /><br /><?xml version="1.0" encoding="utf-8"?><br /><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"<br />        xmlns:n1="com.*" layout="absolute"><br />        <br />        <mx:ViewStack width="100%" height="100%" id="test" ><br />                <n1:test id="test_1"/><!--絎竴涓〉闈?test1.mxml鏂囦歡)--><br />                <n1:test id="test_2"/><!--絎簩涓〉闈?test2.mxml鏂囦歡)--><br />        </mx:ViewStack><br /></mx:Application><br /><br />=====test1.mxml浠g爜錛?br /><br /><?xml version="1.0" encoding="utf-8"?><br /><mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300"><br />        <mx:Script><br />                <![CDATA[<br />                        public function test1():void<br />                        {<br />                                parentDocument.test.selectedChild=parentDocument.test_2;<br />                        }<br />                ]]><br />        </mx:Script><br />        <mx:Button label="璺寵漿鍒皌est2.mxml" click="test1()"/><br /></mx:Canvas><br /><br />=====瑕佷粠test2.mxml榪斿洖鍒皌est1.mxml欏甸潰錛?br /><br /><?xml version="1.0" encoding="utf-8"?><br /><mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300"><br />        <mx:Script><br />                <![CDATA[<br />                        public function test1():void<br />                        {<br />                                parentDocument.test.selectedChild=parentDocument.test_1;<br />                        }<br />                ]]><br />        </mx:Script><br />        <mx:Button label="璺寵漿鍒皌est2.mxml" click="test1()"/><br /></mx:Canvas><br /><br />榪欐牱灝卞彲浠ュ疄鐜扮畝鍗曠殑欏甸潰璋冩暣錛岀被浼間簬欏甸潰鐨勮秴閾炬帴</span> <br />鍘熸枃閾炬帴錛?a >http://blog.csdn.net/sws9999/archive/2011/03/11/6238897.aspx<br /><br /><font class="Apple-style-span" color="#444444" face="verdana, sans-serif"><br /></font></a><img src ="http://www.tkk7.com/liuwuping12064915/aggbug/351775.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/liuwuping12064915/" target="_blank">澶╃┖甯冭摑</a> 2011-06-05 15:49 <a href="http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351775.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>(杞澆)flex鍒朵綔涓涓敤鎴風(fēng)櫥褰曟(鍚獙璇佺爜)http://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351771.html澶╃┖甯冭摑澶╃┖甯冭摑Sun, 05 Jun 2011 05:19:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351771.htmlhttp://www.tkk7.com/liuwuping12064915/comments/351771.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/05/351771.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/351771.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/351771.htmlhttp://www.cnblogs.com/qiantuwuliang/archive/2010/04/09/1708119.html

    
浠g爜
<?xml version="1.0" encoding="utf-8"?>  
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"  
             fontSize
="12" horizontalAlign="center" creationComplete="init()">  

 
<mx:Script>  
  
<![CDATA[  
   import mx.controls.Alert;  
     
   private 
function init():void{  
    generate.text
=generateCheckCode();  
   }  
     
   
//鐧誨綍楠岃瘉
   private function loginHandler():void{  
      
if(user.text==""||pass.text==""){  
       Alert.okLabel
="紜畾";
       Alert.show(
"鐢ㄦ埛鍚?nbsp;鎴?nbsp;瀵嗙爜 涓虹┖","鎻愮ず");  
      }
else{  
       
if(user.text=="jianbao"&&pass.text=="jianbao"  
          
&&identify.text.toLowerCase()==generate.text.toLowerCase()){  
            Alert.okLabel
="紜畾";   
               Alert.show(
"鐧誨綍鎴愬姛","鎻愮ず");  
            currentState
="hollow";  
          
       }
else{  
            
if(identify.text.toLowerCase()!=generate.text.toLowerCase()){  
              Alert.okLabel
="紜畾";  
              Alert.show(
"楠岃瘉鐮佽緭鍏ラ敊璇?/span>","鎻愮ず");  
              generate.text
=generateCheckCode();  
            }
else
            Alert.okLabel
="紜畾";       
            Alert.show(
"鐢ㄦ埛鍚?nbsp;鎴?nbsp;瀵嗙爜 閿欒","鎻愮ず");  
            }  
       }  
      }  
   }  
     
     
   
//娓呴櫎
   private function clearHandler():void{  
    user.text
=pass.text="";  
   }  
     
   
//浜х敓楠岃瘉鍚?/span>
     
   private 
function generateCheckCode():String{  
    
//init  
    var num:Number;  
    
var code:String;  
    
var checkCode:String="";  
      
    
for(var i:int=0;i<5;i++){  
     num
=Math.round(Math.random()*100000);  
     
if(num%2==0){  
      code
=String.fromCharCode(48+(num%10));  
     }
else{  
      code
=String.fromCharCode(65+(num%26));  
     }  
     checkCode 
+=code;  
    }  
    
return checkCode;  
   }  
  ]]
>  
 
</mx:Script>  
                
 
<mx:Panel id="panel" x="143" y="115" width="350" height="229" layout="absolute" title="login">  
    
  
<mx:Button id="btnLogin" x="73" y="141" label="鐧誨綍" click="loginHandler()"/>  
  <mx:Button id="btnClear" x="167" y="141" label="娓呴櫎" click="clearHandler()"/>  
     
  
<mx:Label x="41" y="31" text="鐢ㄦ埛鍚?/span>"/>  
  <mx:Label x="44" y="64" text="瀵?nbsp; 鐮?/span>"/>  
     
  
<mx:TextInput id="user" x="81" y="31"/>  
  <mx:TextInput id="pass" x="81" y="62" displayAsPassword="true"/>  
  <mx:Text x="40" y="100" text="楠岃瘉鐮?/span>"/>  
  <mx:TextInput x="81" y="98" width="68" id="identify"/>  
  <mx:Label x="156" y="100" width="48" id="generate"/>  
  <mx:Label x="209" y="100" text="鐪嬩笉娓呮 鎹釜~~" click="generate.text=generateCheckCode()" />  
     
 
</mx:Panel>  
    
   
<mx:states>  
    
<mx:State name="hollow">  
     
<mx:RemoveChild target="{panel}"/>  
     <mx:AddChild position="lastChild">  
      
<mx:Label text="hollow marshane" x="0" y="200" fontSize="200" color="red"/>  
     </mx:AddChild>  
    </mx:State>  
   </mx:states>  
    
</mx:Application>  


鏁堟灉鍥撅細(xì)



澶╃┖甯冭摑 2011-06-05 13:19 鍙戣〃璇勮
]]>
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