javascript createElement備忘

測試一測試二

td = document.createElement("td");

txt = document.createElement("text");

txt.innerHTML='測試一';
td.appendChild(txt);

input = document.createElement("input");
input.type = 'text';
input.style.width='50px';
input.id='';
input.name='';
input.value = '';
input.setAttribute('onblur', '' );
td.appendChild(input);

txt = document.createElement("text");

txt.innerHTML='測試二';
td.appendChild(txt);

tr = document.createElement("tr");

tr.appendChild(td);

table[0].appendChild(tr);

Debian Java-Bridge精簡安裝(免裝Tomcat)

1. 安裝JDK, 請參考安裝Java JDK
2. 下載編譯php-java-bridge

apt-get install php5-dev re2c make php-pear

取得  php-java-bridge_5.5.4.1.tar.gz

#tar zxvf php-java-bridge_5.5.4.1.tar.gz
#mv php-java-bridge_5.5.4.1 /usr/local/
#cd /usr/local/php-java-bridge_5.5.4.1
#phpize
#./configure --disable-backend --with-java=/usr/local/jdk
#make install  (/usr/lib/php5/20060613+lfs/java.so)(php-java-bridge-5.5.4.1/modules/java.so)
#cp -r php-java-bridge-5.5.4.1/server/META-INF/java /usr/share/php/  (給php用的JAVA Library)

3.取得JavaBridge.jar放到  /usr/lib/php5/20060613+lfs/JavaBridge.jar
4.設定PHP, 編輯java.ini
#vi /etc/php5/conf.d/java.ini

extension=java.so;;php_java.dll on windows
[java]
java.class.path = /usr/lib/php5/20060613+lfs/
java.library.path = /usr/lib/php5/20060613+lfs/:/usr/local/jdk/bin/
java.java_home = /usr/local/jdk/bin/
java.java = /usr/local/jdk/bin/java
java.log_level = 2

5.重啟apache2
#/etc/init.d/apache2 restart

6.檢查是否已載入
php -m
7.測試檔test.php

require_once("java/JavaBridge.inc");

require_once("java/JavaProxy.inc");
java_require("/path/to/jar/file/directory");

$str = new java("java.lang.String", "hello");
echo $str;
?>

Debian安裝VritualBox錯誤訊息

安裝VirtualBox遇到的錯誤訊息.

W: GPG error: http://download.virtualbox.org lenny Release: 由於無法取得它們的公鑰，以下簽章無法進行驗證： NO_PUBKEY 54422A4B98AB5139

解決方式如下：

# apt-key list

/etc/apt/trusted.gpg
--------------------
pub 1024D/XX2584E6 2008-04-06 [到期: 2012-05-15] ...

...

pub 1024D/6DFBCBAE 2008-07-14

uid Sun Microsystems, Inc. (xVM VirtualBox archive signing key)
sub 2048g/78A86EAF 2008-07-14

刪除有問題的key 
#apt-key del 78A86EAF
重新下載公鑰 
#wget http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc
加入公鑰
#apt-key add oracle_vbox.asc
更新update
#apt-get update

Apache 錯誤訊息:Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

Apache在重新啟動時出現警告訊息:

Restarting web server: apache2apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName





解決方式如下:
vi /etc/apache2/apache2.conf

最後一行加上
ServerName 127.0.0.1

重新啟動後就不會再出現.

Apache關掉檔案列表，檔案清單

Apache 如目錄下不存在index.php會把檔案、目錄列出來，以下是關掉的方法.

vi /etc/apache2/sites-available/default
...
DocumentRoot /var/www/
Options Indexes FollowSymLinks   <-移除紅字部份再存檔即可
AllowOverride None

...

Debian安裝Java JDK記錄

安裝檔案名稱：jdk-6u21-linux-i586.bin

執行安裝
chmod 755 jdk-6u21-linux-i586.bin
./jdk-6u21-linux-i586.bin

安裝完後會產生目錄
/jdk1.6.0_21

將目錄移至 /usr/local 下
mv jdk1.6.0_21/ /usr/local/


建立link
ln -s /usr/local/jdk1.6.0_10/ /usr/local/jdk

Debian安裝套件清單

init.sh

#安裝基本套件
apt-get install vim mc ssh ftp

#安裝MYSQL
apt-get install mysql-server


#安裝Apache
apt-get install apache2 php5-mysql


#
apt-get install


#apt-get install