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	<title>raindust &#187; [utak-atik]</title>
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			<item>
		<title>ini dari wp-android</title>
		<link>http://m.yudhistira.web.id/2011/04/ini-dari-wp-android/</link>
		<comments>http://m.yudhistira.web.id/2011/04/ini-dari-wp-android/#comments</comments>
		<pubDate>Mon, 18 Apr 2011 13:40:36 +0000</pubDate>
		<dc:creator>raindust</dc:creator>
				<category><![CDATA[[utak-atik]]]></category>

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yup, dari wordpress for android. testing2..
]]></description>
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<p>yup, dari wordpress for android. testing2..</p>
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		<item>
		<title>text atau binary?</title>
		<link>http://m.yudhistira.web.id/2009/11/text-atau-binary/</link>
		<comments>http://m.yudhistira.web.id/2009/11/text-atau-binary/#comments</comments>
		<pubDate>Thu, 19 Nov 2009 04:07:16 +0000</pubDate>
		<dc:creator>raindust</dc:creator>
				<category><![CDATA[[utak-atik]]]></category>

		<guid isPermaLink="false">http://m.yudhistira.web.id/?p=1019</guid>
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hai temans.. kemarin2 ini sy sempat bingung, mau nerima text atau binary? hehe, ini sebenarnya masalah di salah satu kerjaan sy tahun ini. yap, ini tentang listening message di port tertentu saat menerima sms. tentu saja kita main dengan j2me, midlet, messageconnection, dsb.
jadi waktu itu sy butuh membedakan message yg masuk itu text atau binary, [...]]]></description>
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<p>hai temans.. kemarin2 ini sy sempat bingung, mau nerima text atau binary? hehe, ini sebenarnya masalah di salah satu kerjaan sy tahun ini. yap, ini tentang listening message di port tertentu saat menerima sms. tentu saja kita main dengan j2me, midlet, messageconnection, dsb.<br />
jadi waktu itu sy butuh membedakan message yg masuk itu text atau binary, karena selanjutnya perlakuan utk kedua jenis message itu berbeda. ternyata hanya butuh kata kunci &#8220;instance of&#8221;, beres! mudah2an bermanfaat yak.. :)</p>
<div class="dean_ch" style="white-space: nowrap;">Message sms_masuk;<br />
<span class="co1">//ambil sms dari messageconnection yang sudah</span><br />
<span class="co1">//didefinisikan listening ke port tertentu</span><br />
sms_masuk = msgcon.<span class="me1">receive</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a> pesan = <span class="kw2">null</span>;<br />
<span class="kw1">if</span><span class="br0">&#40;</span>sms_masuk != <span class="kw2">null</span><span class="br0">&#41;</span><span class="br0">&#123;</span><br />
&nbsp; &nbsp;<span class="co1">//lihat apakah sms yg masuk itu text atau binary</span><br />
&nbsp; &nbsp;<span class="kw1">if</span><span class="br0">&#40;</span>sms_masuk <span class="kw2">instanceof</span> TextMessage<span class="br0">&#41;</span><span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; TextMessage tm = <span class="br0">&#40;</span>TextMessage<span class="br0">&#41;</span> sms_masuk;<br />
&nbsp; &nbsp; &nbsp; <span class="co1">//ambil string dari textmessage tm</span><br />
&nbsp; &nbsp; &nbsp; pesan = tm.<span class="me1">getPayloadText</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <span class="co1">//silakan proses pesan yg textmessage ini sesuai selera</span><br />
&nbsp; &nbsp;<span class="br0">&#125;</span><br />
&nbsp; &nbsp;<span class="co1">//jika bukan textmessage, ya paling2 binary :p</span><br />
&nbsp; &nbsp;<span class="kw1">else</span> <span class="kw1">if</span> <span class="br0">&#40;</span>sms_masuk <span class="kw2">instanceof</span> BinaryMessage<span class="br0">&#41;</span><span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; BinaryMessage bm = <span class="br0">&#40;</span>BinaryMessage<span class="br0">&#41;</span> sms_masuk;<br />
&nbsp; &nbsp; &nbsp; <span class="co1">//ambil string dari binarymessage bm</span><br />
&nbsp; &nbsp; &nbsp; <span class="kw4">byte</span><span class="br0">&#91;</span><span class="br0">&#93;</span> bytepsn = bm.<span class="me1">getPayloadData</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; pesan = <span class="kw2">new</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a><span class="br0">&#40;</span>bytepsn, <span class="st0">&quot;UTF-8&quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <span class="co1">//silakan proses pesan yg binarymessage ini sesuai selera</span><br />
&nbsp; &nbsp;<span class="br0">&#125;</span><br />
<span class="br0">&#125;</span></div>
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		</item>
		<item>
		<title>tes koneksi java mysql</title>
		<link>http://m.yudhistira.web.id/2009/06/tes-koneksi-java-mysql/</link>
		<comments>http://m.yudhistira.web.id/2009/06/tes-koneksi-java-mysql/#comments</comments>
		<pubDate>Tue, 02 Jun 2009 05:36:23 +0000</pubDate>
		<dc:creator>raindust</dc:creator>
				<category><![CDATA[[utak-atik]]]></category>

		<guid isPermaLink="false">http://m.yudhistira.web.id/?p=878</guid>
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halo semua.. mau share kode sumber nih. sebenarnya di luar sana udh banyak sih yg nulis kode sumber utk ini. tp siapa tau aja ada yg terbantu dengan posting ini. lagipula kerjaan sy tahun ini berkaitan dengan koneksi mysql menggunakan java. hehehe..
pertama, kita perlu bahan-bahan sbb:
- jdk, sy pakenya versi 1.6
- netbeans, sy pakenya versi [...]]]></description>
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<p>halo semua.. mau share kode sumber nih. sebenarnya di luar sana udh banyak sih yg nulis kode sumber utk ini. tp siapa tau aja ada yg terbantu dengan posting ini. lagipula kerjaan sy tahun ini berkaitan dengan koneksi mysql menggunakan java. hehehe..</p>
<p>pertama, kita perlu bahan-bahan sbb:<br />
- jdk, sy pakenya versi 1.6<br />
- netbeans, sy pakenya versi 6.1<br />
- mysql, sy pake mysql yg ada dalam paket 3-in-1 (apache, php, mysql) pada appserv 2.5.9<br />
- mysql-connector-java.jar, sy pakenya versi 3.2.0</p>
<p>kemudian instal bahan-bahan tersebut pada komputer anda. untuk bahan nomor 1 s/d 3 itu gampang, tinggal &#8216;next&#8217;, &#8230;, &#8216;next&#8217; dan &#8216;finish&#8217;. untuk bahan terakhir juga sebenarnya mudah, cukup kopi dan salin file jar ke folder jdk anda di /jre/lib/ext. contoh : jdk 1.6 sy ada di C:\Program Files\Java\jdk1.6.0_07 maka sy kopi dan salin file jar tsb ke C:\Program Files\Java\jdk1.6.0_07\jre\lib\ext. gampang yah?<br />
agar nanti kode sumber berjalan dengan semestinya, jangan lupa buat database dengan nama sesuka anda plus tabel-tabel yg ada di dalamnya. di contoh ini sy membuat database bernama &#8217;sms&#8217; dengan tabel &#8216;data_pelanggan&#8217;.</p>
<p>lanjut.. kita akan lihat apa saja yg dilakukan oleh kode sumber utk koneksi ke mysql dan beraksi di sana. pertama adalah panggil driver jdbc (java database connectivity). gini manggilnya..</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="kw2">try</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp;<span class="kw2">Class</span>.<span class="me1">forName</span><span class="br0">&#40;</span><span class="st0">&quot;com.mysql.jdbc.Driver&quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Berhasil!&quot;</span><span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span> <span class="kw2">catch</span> <span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AClassNotFoundException+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">ClassNotFoundException</span></a> c<span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Gagal! &quot;</span> + c<span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span></div>
<p>klo driver itu ada maka kita akan mendapat tulisan &#8216;Berhasil!&#8217;, jika sebaliknya ya &#8216;Gagal!&#8217; ditambah dengan keterangan kegagalan.</p>
<p>kedua adalah membangun koneksi menggunakan interface Connection. koneksi yang dibangun didapat dari class DriverManager menggunakan method getConnection(String url, String username, String password).</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="kw1">if</span> <span class="br0">&#40;</span>koneksi == <span class="kw2">null</span><span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp;<span class="kw2">try</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a> url = <span class="st0">&quot;jdbc:mysql://127.0.0.1:3306/sms&quot;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a> user = <span class="st0">&quot;root&quot;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a> passw = <span class="st0">&quot;myroot&quot;</span>;<br />
&nbsp; &nbsp; &nbsp; koneksi = <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ADriverManager+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">DriverManager</span></a>.<span class="me1">getConnection</span><span class="br0">&#40;</span>url, user, passw<span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Koneksi ke mysql sukses!&quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<span class="br0">&#125;</span> <span class="kw2">catch</span> <span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASQLException+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">SQLException</span></a> s<span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Koneksi ke mysql gagal!&quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">exit</span><span class="br0">&#40;</span><span class="nu0">0</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<span class="br0">&#125;</span><br />
<span class="br0">&#125;</span></div>
<p>url adalah alamat dari database di mysql, pada kode ini ada di 127.0.0.1 port 3306 (port default) dengan nama &#8217;sms&#8217;. username adalah nama user yg untuk mengakses database di mysql, pada kode ini usernamenya &#8216;root&#8217;. password adalah password yg bersesuaian dgn username yg tadi yaitu &#8216;myroot&#8217;.</p>
<p>ketiga, membuat object Statement yang berfungsi untuk melakukan query ke mysql, kemudian menyimpan hasil query dalam interface ResultSet untuk selanjutnya dapat menampilkan hasilkan query tsb.</p>
<div class="dean_ch" style="white-space: nowrap;"><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a> sql = <span class="st0">&quot;SELECT * FROM data_pelanggan&quot;</span>;<br />
<span class="kw2">try</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AStatement+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">Statement</span></a> st = koneksi.<span class="me1">createStatement</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AResultSet+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">ResultSet</span></a> rs = st.<span class="me1">executeQuery</span><span class="br0">&#40;</span>sql<span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<span class="kw1">while</span> <span class="br0">&#40;</span>rs.<span class="me1">next</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; <span class="co1">//ambil data dgn nama field</span><br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">print</span><span class="br0">&#40;</span>rs.<span class="me1">getString</span><span class="br0">&#40;</span><span class="st0">&quot;id_pelanggan&quot;</span><span class="br0">&#41;</span> + <span class="st0">&quot; | &quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">print</span><span class="br0">&#40;</span>rs.<span class="me1">getString</span><span class="br0">&#40;</span><span class="st0">&quot;nama_pelanggan&quot;</span><span class="br0">&#41;</span> + <span class="st0">&quot; | &quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">print</span><span class="br0">&#40;</span>rs.<span class="me1">getString</span><span class="br0">&#40;</span><span class="st0">&quot;alamat_pelanggan&quot;</span><span class="br0">&#41;</span> + <span class="st0">&quot; | &quot;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span>rs.<span class="me1">getString</span><span class="br0">&#40;</span><span class="st0">&quot;daya&quot;</span><span class="br0">&#41;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<span class="br0">&#125;</span><br />
&nbsp; &nbsp;<span class="co1">//tutup statement</span><br />
&nbsp; &nbsp;st.<span class="me1">close</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span> <span class="kw2">catch</span> <span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASQLException+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">SQLException</span></a> s<span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Data tak dapat diambil. &quot;</span>+s<span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span></div>
<p>terakhir jangan lupa untuk menutup koneksi yang tadi kita bangun.</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="kw2">try</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp;koneksi.<span class="me1">close</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp;<a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Koneksi ke mysql berhasil diputus!&quot;</span><span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span> <span class="kw2">catch</span> <span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASQLException+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">SQLException</span></a> s<span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ASystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">System</span></a>.<span class="me1">out</span>.<span class="me1">println</span><span class="br0">&#40;</span><span class="st0">&quot;Koneksi ke mysql tidak dapat diputus. &quot;</span>+s<span class="br0">&#41;</span>;<br />
<span class="br0">&#125;</span></div>
<p>gitu dulu deh ya, klo mau kode sumber lengkapnya silahkan ke <a href="http://m.yudhistira.web.id/wp-content/uploads/2009/06/UjiKoneksi.java">sini</a> aja. selamat mencoba. semoga bermanfaat yah..<br />
*) dari berbagai sumber</p>
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		</item>
		<item>
		<title>jtextfield that only accept numbers</title>
		<link>http://m.yudhistira.web.id/2008/08/jtextfield-that-only-accept-numbers/</link>
		<comments>http://m.yudhistira.web.id/2008/08/jtextfield-that-only-accept-numbers/#comments</comments>
		<pubDate>Sun, 24 Aug 2008 17:21:23 +0000</pubDate>
		<dc:creator>raindust</dc:creator>
				<category><![CDATA[[utak-atik]]]></category>

		<guid isPermaLink="false">http://raindust.blog.friendster.com/2008/08/jtextfield-that-only-accept-numbers/</guid>
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here it is a java class made to make your jtextfield accepts only numbers. i&#8217;ve found it somewhere in the net. my brother, a java specialist called mamasexy, told me to put the code here in my blog. he said it would help people who need it. that sounds wise.. so i put it here, [...]]]></description>
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<p>here it is a java class made to make your jtextfield accepts only numbers. i&#8217;ve found it somewhere in the net. my brother, a java specialist called mamasexy, told me to put the code here in my blog. he said it would help people who need it. that sounds wise.. so i put it here, right here below with a green text.</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="co2">import java.awt.event.KeyEvent;</span><br />
<span class="co2">import javax.swing.JTextField;</span></p>
<p><span class="kw2">public</span> <span class="kw2">class</span> IntTextField <span class="kw2">extends</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AJTextField+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">JTextField</span></a> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; <span class="kw2">final</span> <span class="kw2">static</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AString+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">String</span></a><br />
&nbsp; &nbsp; badchars = “`~!@#$%^&amp;amp;*<span class="br0">&#40;</span><span class="br0">&#41;</span>_+=\\|\”‘:;? / &gt; . &lt; , “;<br />
&nbsp; &nbsp; @Override<br />
&nbsp; &nbsp; <span class="kw2">public</span> <span class="kw4">void</span> processKeyEvent<span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3AKeyEvent+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">KeyEvent</span></a> ev<span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw4">char</span> c = ev.<span class="me1">getKeyChar</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">if</span><span class="br0">&#40;</span><span class="br0">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3ACharacter+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span class="kw3">Character</span></a>.<span class="me1">isLetter</span><span class="br0">&#40;</span>c<span class="br0">&#41;</span> &amp;amp;&amp;amp; !ev.<span class="me1">isAltDown</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; || badchars.<span class="me1">indexOf</span><span class="br0">&#40;</span>c<span class="br0">&#41;</span> &gt; <span class="nu0">-1</span><span class="br0">&#41;</span> <span class="br0">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ev.<span class="me1">consume</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw2">return</span>;<br />
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">if</span> <span class="br0">&#40;</span>c == ‘-’ &amp;amp;&amp;amp; getDocument<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="me1">getLength</span><span class="br0">&#40;</span><span class="br0">&#41;</span> &gt; <span class="nu0">0</span><span class="br0">&#41;</span> ev.<span class="me1">consume</span><span class="br0">&#40;</span><span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">else</span> &nbsp;<span class="kw2">super</span>.<span class="me1">processKeyEvent</span><span class="br0">&#40;</span>ev<span class="br0">&#41;</span>;<br />
&nbsp; &nbsp; <span class="br0">&#125;</span><br />
<span class="br0">&#125;</span></div>
<p>i use this code with Java 6 using Netbeans IDE 6. you need to include this java class on your package to make it work. dont forget to create textfield&#8217;s instance using <span style="color: #008000;">myTextfield = new IntTextField();</span>.<br />
well..i hope it&#8217;s useful&#8230; enjoy your cup of java.</p>
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		<title>bikin modul di joomla!</title>
		<link>http://m.yudhistira.web.id/2008/06/bikin-modul-di-joomla/</link>
		<comments>http://m.yudhistira.web.id/2008/06/bikin-modul-di-joomla/#comments</comments>
		<pubDate>Sun, 08 Jun 2008 18:47:03 +0000</pubDate>
		<dc:creator>raindust</dc:creator>
				<category><![CDATA[[utak-atik]]]></category>

		<guid isPermaLink="false">http://raindust.blog.friendster.com/2008/06/bikin-modul-di-joomla/</guid>
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hari ini sy mencoba membuat modul di joomla. tahun ini joomla memang jadi bagian pekerjaan saya, jadi mau tak mau harus sy pelajari. ternyata membuat modul di joomla cukup mudah. cukup buat dua file, *.xml dan *.php, cukup..tapi ini hanya untuk modul yg sederhana loh..
awalnya sy dapat caranya dari pak betha sidik, namun sy bingung [...]]]></description>
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<p>hari ini sy mencoba membuat modul di joomla. tahun ini joomla memang jadi bagian pekerjaan saya, jadi mau tak mau harus sy pelajari. ternyata membuat modul di joomla cukup mudah. cukup buat dua file, *.xml dan *.php, cukup..tapi ini hanya untuk modul yg sederhana loh..<br />
awalnya sy dapat caranya dari pak betha sidik, namun sy bingung karena tidak berhasil. kemudian sy cari dan temukan caranya di e-book tentang joomla, dan berhasil! vd^-^b. sebagai contoh sy membuat sebuah modul yg akan menyapa pengunjung sekaligus memberitahukan tanggal hari ini. modul ini sy namai &#8216;HaiDunia&#8217;. nama yg standar yah.. :P<br />
<em>note : contoh dipraktekkan pada versi joomla!1.5.3</em></p>
<p>berikut adalah langkah-langkahnya:</p>
<p>1. buat file mod_hai.xml sbg file descriptor bagi modul yg akan kita buat :</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="kw2">&lt;?</span> xml version=<span class="st0">&quot;1.0&quot;</span> encoding=<span class="st0">&quot;utf-8&quot;</span> <span class="kw2">?&gt;</span><br />
&lt;install type=&quot;module&quot; version=&quot;1.5.0&quot;&gt;<br />
&lt;name&gt;HaiDunia&lt;/name&gt;<br />
&lt;author&gt;raindust&lt;/author&gt;<br />
&lt;creationDate&gt;Juni2008&lt;/creationDate&gt;<br />
&lt;copyright&gt;copyfree@2008&lt;/copyright&gt;<br />
&lt;description&gt;Modul yg menampilkan lokasi dan tanggal server.&lt;/description&gt;<br />
&lt;files&gt;<br />
&lt;filename module=&quot;mod_hai&quot;&gt;mod_hai.php&lt;/filename&gt;<br />
&lt;/files&gt;<br />
&lt;params&gt;<br />
&lt;param name=&quot;location&quot; type=&quot;text&quot; default=&quot;Jakarta, ID&quot;<br />
label=&quot;server location&quot; description=&quot;Ini adalah lokasi saya berada.&quot;&gt;<br />
&lt;/params&gt;<br />
&lt;/install&gt;</div>
<p>2. buat file mod_hai.php sebagai file modulnya :</p>
<div class="dean_ch" style="white-space: nowrap;"><span class="kw2">&lt;?php</span><br />
<span class="co1">// cegah akses langsung</span><br />
<a href="http://www.php.net/defined"><span class="kw3">defined</span></a><span class="br0">&#40;</span> <span class="st0">&#8216;_JEXEC&#8217;</span> <span class="br0">&#41;</span> or <a href="http://www.php.net/die"><span class="kw3">die</span></a><span class="br0">&#40;</span> <span class="st0">&#8216;Akses langsung tidak diperbolehkan&#8217;</span> <span class="br0">&#41;</span>;<br />
<span class="co1">// dapatkan parameter location yang di-set dalam Module Manager</span><br />
<span class="re0">$myLocation</span> = <span class="re0">$params</span>-&gt;<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">&#8216;location&#8217;</span>, <span class="nu0">0</span><span class="br0">&#41;</span>;<br />
<span class="co1">// set string tanggal</span><br />
<span class="re0">$myDateTime</span> = <a href="http://www.php.net/date"><span class="kw3">date</span></a><span class="br0">&#40;</span><span class="st0">&quot;d M Y&quot;</span><span class="br0">&#41;</span>;<br />
<span class="co1">// tampilkan ucapan</span><br />
<a href="http://www.php.net/echo"><span class="kw3">echo</span></a> JText::<a href="http://www.php.net/_"><span class="kw3">_</span></a><span class="br0">&#40;</span><span class="st0">&#8216;Hai..salam dari &#8216;</span><span class="br0">&#41;</span> . <span class="st0">&quot;&lt;b&gt;&quot;</span> .<span class="re0">$myLocation</span> . <span class="st0">&quot;&lt;/b&gt;.&quot;</span>;<br />
<a href="http://www.php.net/echo"><span class="kw3">echo</span></a> JText::<a href="http://www.php.net/_"><span class="kw3">_</span></a><span class="br0">&#40;</span><span class="st0">&quot; Sekarang tanggal &quot;</span><span class="br0">&#41;</span> . <span class="re0">$myDateTime</span> . <span class="st0">&quot;&lt;br/&gt;&quot;</span>;<br />
<span class="kw2">?&gt;</span></div>
<p>3. zip dua file tersebut dgn nama mod_hai.zip</p>
<p>4. instal modul dgn cara masuk ke Extension Manager pilih Instal</p>
<p>5. pada box Upload Package browse file mod_hai.zip lalu klik [Upload File and Instal]</p>
<p>6. masuk ke Module Manager lalu enable-kan modul HaiDunia dan atur order-nya</p>
<p>7. lihat hasilnya di halaman home/frontpage joomla!</p>
<p>hasilnya nanti seperti ini&#8230;<br />
<img src="http://m.yudhistira.web.id/wp-content/uploads/2009/02/mod_hai.jpg" class="alignnone size-full wp-image-770" /></p>
<p>semoga berhasil dan bermanfaat.. d^-^b<br />
raindust greetz to : si cntq ii bungamatahariku</p>
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