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	<title>SaNaLLoRd.CoM İnternet Hizmetleri,Hosting Çözümleri &#187; javascript</title>
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		<title>Sağ Tuş Kilidi</title>
		<link>http://www.sanallord.com/javascript/sag-tus-kilidi.html</link>
		<comments>http://www.sanallord.com/javascript/sag-tus-kilidi.html#comments</comments>
		<pubDate>Wed, 20 May 2009 16:19:37 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[javascript]]></category>
		<category><![CDATA[Sağ Tuş Kilidi]]></category>

		<guid isPermaLink="false">http://www.sanallord.com/?p=2047</guid>
		<description><![CDATA[Sağ tuşun tüm işlevini tamamen kapatan bu javascript kodu ile sayfanızdan kopyalama işleri yaptırmayabilirsiniz. Aşağıdaki kodu sayfanızın &#60;head&#62;&#60;/head&#62; tagları arasına yapıştırın. &#60;script type="text/javascript"&#62; &#60;!-- function reddet(e){ return false } function IE4tikla(){ if (event.button==2){ //hata mesajı; return false; } } function NS4tikla(e){ if (document.layers&#124;&#124;document.getElementById&#38;&#38;!document.all){ if (e.which==2&#124;&#124;e.which==3){ //hata mesajı; return false; } } } document.oncontextmenu=new Function("return false" [...]]]></description>
			<content:encoded><![CDATA[<p><span class="Apple-style-span" style="word-spacing: 0px; font: 12px/16px Verdana; text-transform: none; color: #000000; text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; text-align: justify; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 1px; webkit-border-vertical-spacing: 1px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0;">Sağ tuşun tüm işlevini tamamen kapatan bu javascript kodu ile sayfanızdan kopyalama işleri yaptırmayabilirsiniz. Aşağıdaki kodu sayfanızın &lt;head&gt;&lt;/head&gt; tagları arasına yapıştırın.</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; height: 255px; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">script</span> <span class="sh_variable" style="color: #0000bb;">type</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"text/javascript"</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;!--</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">reddet</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">e</span><span class="sh_symbol" style="color: #0000ff;">)</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">IE4tikla</span><span class="sh_symbol" style="color: #0000ff;">()</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">event</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">button</span><span class="sh_symbol" style="color: #0000ff;">==</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">)</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_comment" style="color: orange; font-style: italic;">//hata mesajı;</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span><span class="sh_symbol" style="color: #0000ff;">;</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">NS4tikla</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">e</span><span class="sh_symbol" style="color: #0000ff;">)</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">layers</span><span class="sh_symbol" style="color: #0000ff;">||</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">getElementById</span><span class="sh_symbol" style="color: #0000ff;">&amp;&amp;!</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">all</span><span class="sh_symbol" style="color: #0000ff;">)</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">e</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">which</span><span class="sh_symbol" style="color: #0000ff;">==</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">||</span><span class="sh_variable" style="color: #0000bb;">e</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">which</span><span class="sh_symbol" style="color: #0000ff;">==</span><span class="sh_number" style="color: #ff0000;">3</span><span class="sh_symbol" style="color: #0000ff;">)</span><span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_comment" style="color: orange; font-style: italic;">//hata mesajı;</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span><span class="sh_symbol" style="color: #0000ff;">;</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">oncontextmenu</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_keyword" style="font-weight: bold; color: #007700;">new</span> <span class="sh_function" style="font-weight: bold; color: #333333;">Function</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"return false"</span>
<span class="sh_comment" style="color: orange; font-style: italic;">//// hepsini head tagı içine kopyalayın</span>
<span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">onmousedown</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_variable" style="color: #0000bb;">reddet</span>
<span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">onselectstart</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_keyword" style="font-weight: bold; color: #007700;">new</span> <span class="sh_function" style="font-weight: bold; color: #333333;">Function </span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"return false"</span>
<span class="sh_comment" style="color: orange; font-style: italic;">//--&gt;</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;/</span><span class="sh_variable" style="color: #0000bb;">script</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span></pre>
<p></span></p>
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		</item>
		<item>
		<title>Formdan Boş Veri Girildiğinde Uyarı Verme</title>
		<link>http://www.sanallord.com/javascript/formdan-bos-veri-girildiginde-uyari-verme.html</link>
		<comments>http://www.sanallord.com/javascript/formdan-bos-veri-girildiginde-uyari-verme.html#comments</comments>
		<pubDate>Wed, 20 May 2009 16:18:24 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[javascript]]></category>
		<category><![CDATA[Formdan Boş Veri Girildiğinde Uyarı Verme]]></category>

		<guid isPermaLink="false">http://www.sanallord.com/?p=2045</guid>
		<description><![CDATA[Öncelikle oluşturduğumuz formda doldurulması gerekli alanların &#8220;name&#8221; hanelerini unutmamamız gerekir.Çünkü head head taglarında bu name değerleri işime yarayacak. &#60;head&#62; &#60;SCRIPT language=JavaScript1.2&#62; &#60;!-- function islem_onsubmit() { if (document.islem.telefonno1.value == "" { alert ("Kontör Gönderilecek Numarayi Yazmalisiniz!"; document.islem.telefonno1.focus(); return false; } if (document.islem.telefonno2.value == "" { alert ("Kontör Gönderilecek Numarayi Yazmalisiniz!"; document.islem.telefonno2.focus(); return false; } if (document.islem.kontormiktari.value [...]]]></description>
			<content:encoded><![CDATA[<p><span class="Apple-style-span" style="word-spacing: 0px; font: 12px/16px Verdana; text-transform: none; color: #000000; text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; text-align: justify; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 1px; webkit-border-vertical-spacing: 1px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0;">Öncelikle oluşturduğumuz formda doldurulması gerekli alanların &#8220;name&#8221; hanelerini unutmamamız gerekir.Çünkü head head taglarında bu name değerleri işime yarayacak.</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">head</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">SCRIPT</span> <span class="sh_variable" style="color: #0000bb;">language</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_variable" style="color: #0000bb;">JavaScript1</span><span class="sh_number" style="color: #ff0000;">.2</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;!--</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">islem_onsubmit</span><span class="sh_symbol" style="color: #0000ff;">()</span>
<span class="sh_cbracket" style="color: #3a6ea5;">{</span>
   <span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">telefonno1</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">value</span> <span class="sh_symbol" style="color: #0000ff;">==</span> <span class="sh_string" style="color: #d40000;">""</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
        <span class="sh_function" style="font-weight: bold; color: #333333;">alert </span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"Kontör Gönderilecek Numarayi Yazmalisiniz!"</span><span class="sh_symbol" style="color: #0000ff;">;</span>
        <span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">telefonno1</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">focus</span><span class="sh_symbol" style="color: #0000ff;">();</span>
        <span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span><span class="sh_symbol" style="color: #0000ff;">;</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">}</span>
	    <span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">telefonno2</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">value</span> <span class="sh_symbol" style="color: #0000ff;">==</span> <span class="sh_string" style="color: #d40000;">""</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
        <span class="sh_function" style="font-weight: bold; color: #333333;">alert </span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"Kontör Gönderilecek Numarayi Yazmalisiniz!"</span><span class="sh_symbol" style="color: #0000ff;">;</span>
        <span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">telefonno2</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">focus</span><span class="sh_symbol" style="color: #0000ff;">();</span>
        <span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span><span class="sh_symbol" style="color: #0000ff;">;</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">}</span>
	     <span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">kontormiktari</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">value</span> <span class="sh_symbol" style="color: #0000ff;">==</span> <span class="sh_string" style="color: #d40000;">""</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
        <span class="sh_function" style="font-weight: bold; color: #333333;">alert </span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"Kontör Miktarini Yazmalisiniz!"</span><span class="sh_symbol" style="color: #0000ff;">;</span>
        <span class="sh_variable" style="color: #0000bb;">document</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">islem</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">kontormiktari</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">focus</span><span class="sh_symbol" style="color: #0000ff;">();</span>
        <span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_variable" style="color: #0000bb;">false</span><span class="sh_symbol" style="color: #0000ff;">;</span>
      <span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;/</span><span class="sh_variable" style="color: #0000bb;">script</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span>

<span class="sh_variable" style="color: #0000bb;">Yukardaki</span> <span class="sh_variable" style="color: #0000bb;">kodda</span> <span class="sh_variable" style="color: #0000bb;">yer</span> <span class="sh_variable" style="color: #0000bb;">alan</span> <span class="sh_string" style="color: #d40000;">"telefonno1"</span> <span class="sh_string" style="color: #d40000;">"telefonno2"</span> <span class="sh_variable" style="color: #0000bb;">vs</span><span class="sh_symbol" style="color: #0000ff;">..</span> <span class="sh_variable" style="color: #0000bb;">hepsi</span> <span class="sh_variable" style="color: #0000bb;">name</span> <span class="sh_variable" style="color: #0000bb;">de</span>ğ<span class="sh_variable" style="color: #0000bb;">erleridir</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">Yani</span> <span class="sh_variable" style="color: #0000bb;">gerekli</span> <span class="sh_variable" style="color: #0000bb;">alanlar</span>ı <span class="sh_variable" style="color: #0000bb;">ziyaret</span>ç<span class="sh_variable" style="color: #0000bb;">iye</span> <span class="sh_variable" style="color: #0000bb;">uyarmam</span>ı<span class="sh_variable" style="color: #0000bb;">z</span> <span class="sh_variable" style="color: #0000bb;">i</span>ç<span class="sh_variable" style="color: #0000bb;">in</span> <span class="sh_variable" style="color: #0000bb;">gereken</span> <span class="sh_variable" style="color: #0000bb;">de</span>ğ<span class="sh_variable" style="color: #0000bb;">erlerdir</span><span class="sh_symbol" style="color: #0000ff;">.</span>

İş<span class="sh_variable" style="color: #0000bb;">imiz</span> <span class="sh_variable" style="color: #0000bb;">sadece</span> <span class="sh_variable" style="color: #0000bb;">head</span> <span class="sh_variable" style="color: #0000bb;">taglar</span>ı <span class="sh_variable" style="color: #0000bb;">ile</span> <span class="sh_variable" style="color: #0000bb;">bitmiyor</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">Ayr</span>ı<span class="sh_variable" style="color: #0000bb;">ca</span> <span class="sh_variable" style="color: #0000bb;">form</span> <span class="sh_variable" style="color: #0000bb;">i</span>ş<span class="sh_variable" style="color: #0000bb;">lemimizde</span> <span class="sh_variable" style="color: #0000bb;">de</span> <span class="sh_variable" style="color: #0000bb;">submit</span> <span class="sh_variable" style="color: #0000bb;">yani</span> <span class="sh_variable" style="color: #0000bb;">form</span>  <span class="sh_variable" style="color: #0000bb;">i</span>ş<span class="sh_variable" style="color: #0000bb;">lem</span> <span class="sh_variable" style="color: #0000bb;">a</span>ş<span class="sh_variable" style="color: #0000bb;">amas</span>ı<span class="sh_variable" style="color: #0000bb;">na</span> <span class="sh_variable" style="color: #0000bb;">ge</span>ç<span class="sh_variable" style="color: #0000bb;">erken</span> <span class="sh_variable" style="color: #0000bb;">head</span> <span class="sh_variable" style="color: #0000bb;">taglar</span>ı<span class="sh_variable" style="color: #0000bb;">na</span> <span class="sh_variable" style="color: #0000bb;">y</span>ö<span class="sh_variable" style="color: #0000bb;">nlendirip</span> <span class="sh_variable" style="color: #0000bb;">gerekli</span> <span class="sh_variable" style="color: #0000bb;">kontrollerini</span> <span class="sh_variable" style="color: #0000bb;">yapt</span>ı<span class="sh_variable" style="color: #0000bb;">rmas</span>ı<span class="sh_variable" style="color: #0000bb;">n</span>ı <span class="sh_variable" style="color: #0000bb;">sa</span>ğ<span class="sh_variable" style="color: #0000bb;">lamal</span>ı<span class="sh_variable" style="color: #0000bb;">y</span>ı<span class="sh_variable" style="color: #0000bb;">z</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">Bunun</span> <span class="sh_variable" style="color: #0000bb;">i</span>ç<span class="sh_variable" style="color: #0000bb;">in</span> <span class="sh_variable" style="color: #0000bb;">form</span> <span class="sh_variable" style="color: #0000bb;">k</span>ı<span class="sh_variable" style="color: #0000bb;">sm</span>ı<span class="sh_variable" style="color: #0000bb;">m</span>ı<span class="sh_variable" style="color: #0000bb;">za</span> <span class="sh_symbol" style="color: #0000ff;">;</span>

<span class="sh_symbol" style="color: #0000ff;">[</span><span class="sh_variable" style="color: #0000bb;">code</span><span class="sh_symbol" style="color: #0000ff;">]</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">form</span> <span class="sh_variable" style="color: #0000bb;">name</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"islem"</span>  <span class="sh_variable" style="color: #0000bb;">onSubmit</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"return islem_onsubmit()"</span> <span class="sh_variable" style="color: #0000bb;">method</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"POST"</span> <span class="sh_variable" style="color: #0000bb;">action</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"kontorekle.php"</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span></pre>
<p><span id="more-2045"></span></p>
<p>Yukardaki kodda olduğu gibi &#8220;onSubmit&#8221; ile yani form gönderme butonuna tıkladığınız anda head tagları arasındaki fonksiyonları kontrol ettirip işlem yapacaktır.</p>
<p>Not: Bu şekilde ziyaretçiyi uyardıktan sonra php ile de boş olup olmadığını kontrol ettirmenizi tavsiye ederim.<br />
Buna da örnek bir kod verelim ;</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;?</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span> <span class="sh_symbol" style="color: #0000ff;">(</span> <span class="sh_variable" style="color: #0000bb;">$telefonno1</span> <span class="sh_symbol" style="color: #0000ff;">==</span> <span class="sh_string" style="color: #d40000;">""</span> <span class="sh_symbol" style="color: #0000ff;">)</span>

<span class="sh_cbracket" style="color: #3a6ea5;">{</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">echo</span> <span class="sh_string" style="color: #d40000;">"Telefonno boş kalamaz"</span> <span class="sh_symbol" style="color: #0000ff;">;</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span></pre>
<p>gibi işlemleri PHP ile de sorgulatabiliriz.</p>
<p>İyi çalışmalar&#8230;</span></p>
]]></content:encoded>
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		<item>
		<title>Ortalı Açılır Pencere</title>
		<link>http://www.sanallord.com/javascript/ortali-acilir-pencere.html</link>
		<comments>http://www.sanallord.com/javascript/ortali-acilir-pencere.html#comments</comments>
		<pubDate>Wed, 20 May 2009 16:17:24 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[javascript]]></category>
		<category><![CDATA[Ortalı Açılır Pencere]]></category>

		<guid isPermaLink="false">http://www.sanallord.com/?p=2043</guid>
		<description><![CDATA[Bilindiği gibi Açılır (Popup) Pencerelerde bir sorun vardır. Tıkladığınız zaman ekranın tam ortasına gelmezler. Aksine rasgele yada sol üst köşede belirirler. Bu Javascript dersinde Açılır (Popup) Pencerelerimizi ekranın tam ortasına nasıl alacağımızı göreceğiz. Öncelikle aşağıdaki kodu Not Defteri yada Dreamweaver gibi editör aracılığı ile boş bir sayfaya yapıştırın: &#60;script&#62; var Pencerem; function PencereOrtala(url,w,h) { var [...]]]></description>
			<content:encoded><![CDATA[<p><span class="Apple-style-span" style="word-spacing: 0px; font: 12px/16px Verdana; text-transform: none; color: #000000; text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; text-align: justify; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 1px; webkit-border-vertical-spacing: 1px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0;">Bilindiği gibi Açılır (Popup) Pencerelerde bir sorun vardır. Tıkladığınız zaman ekranın tam ortasına gelmezler. Aksine rasgele yada sol üst köşede belirirler. Bu Javascript dersinde Açılır (Popup) Pencerelerimizi ekranın tam ortasına nasıl alacağımızı göreceğiz.</p>
<p>Öncelikle aşağıdaki kodu Not Defteri yada Dreamweaver gibi editör aracılığı ile boş bir sayfaya yapıştırın:</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">script</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span>
	<span class="sh_keyword" style="font-weight: bold; color: #007700;">var</span> <span class="sh_variable" style="color: #0000bb;">Pencerem</span><span class="sh_symbol" style="color: #0000ff;">;</span>

	<span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">PencereOrtala</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">url</span><span class="sh_symbol" style="color: #0000ff;">,</span><span class="sh_variable" style="color: #0000bb;">w</span><span class="sh_symbol" style="color: #0000ff;">,</span><span class="sh_variable" style="color: #0000bb;">h</span><span class="sh_symbol" style="color: #0000ff;">)</span> <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
		<span class="sh_keyword" style="font-weight: bold; color: #007700;">var</span> <span class="sh_variable" style="color: #0000bb;">left</span> <span class="sh_symbol" style="color: #0000ff;">=</span> <span class="sh_function" style="font-weight: bold; color: #333333;">parseInt</span><span class="sh_symbol" style="color: #0000ff;">((</span><span class="sh_variable" style="color: #0000bb;">screen</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">availWidth</span><span class="sh_symbol" style="color: #0000ff;">/</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">)</span> <span class="sh_symbol" style="color: #0000ff;">-</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">w</span><span class="sh_symbol" style="color: #0000ff;">/</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">));</span>
		<span class="sh_keyword" style="font-weight: bold; color: #007700;">var</span> <span class="sh_variable" style="color: #0000bb;">top</span> <span class="sh_symbol" style="color: #0000ff;">=</span> <span class="sh_function" style="font-weight: bold; color: #333333;">parseInt</span><span class="sh_symbol" style="color: #0000ff;">((</span><span class="sh_variable" style="color: #0000bb;">screen</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_variable" style="color: #0000bb;">availHeight</span><span class="sh_symbol" style="color: #0000ff;">/</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">)</span> <span class="sh_symbol" style="color: #0000ff;">-</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">h</span><span class="sh_symbol" style="color: #0000ff;">/</span><span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">));</span>
		<span class="sh_keyword" style="font-weight: bold; color: #007700;">var</span> <span class="sh_variable" style="color: #0000bb;">windowFeatures</span> <span class="sh_symbol" style="color: #0000ff;">=</span> <span class="sh_string" style="color: #d40000;">"width="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">w</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_string" style="color: #d40000;">",height="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">h</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_string" style="color: #d40000;">",status,resizable,left="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">left</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_string" style="color: #d40000;">",top="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">top</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_string" style="color: #d40000;">"screenX="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">left</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_string" style="color: #d40000;">",screenY="</span> <span class="sh_symbol" style="color: #0000ff;">+</span> <span class="sh_variable" style="color: #0000bb;">top</span><span class="sh_symbol" style="color: #0000ff;">;</span>
		<span class="sh_variable" style="color: #0000bb;">Pencerem</span> <span class="sh_symbol" style="color: #0000ff;">=</span> <span class="sh_variable" style="color: #0000bb;">window</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">open</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">url</span><span class="sh_symbol" style="color: #0000ff;">,</span> <span class="sh_string" style="color: #d40000;">"subWind"</span><span class="sh_symbol" style="color: #0000ff;">,</span> <span class="sh_variable" style="color: #0000bb;">windowFeatures</span><span class="sh_symbol" style="color: #0000ff;">);</span>
	<span class="sh_cbracket" style="color: #3a6ea5;">}</span>
<span class="sh_symbol" style="color: #0000ff;">&lt;/</span><span class="sh_variable" style="color: #0000bb;">script</span><span class="sh_symbol" style="color: #0000ff;">&gt;</span></pre>
<p><span id="more-2043"></span><br />
Kullanımı ise gayet basit, yukardaki kodun altına hemen şunu yapıştırın:</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">a</span> <span class="sh_variable" style="color: #0000bb;">href</span><span class="sh_symbol" style="color: #0000ff;">=</span><span class="sh_string" style="color: #d40000;">"javascript:PencereOrtala('deneme.html',520,420);""&gt;TIKLA VE AÇILIR PENCEREYİ AÇ&lt;/a&gt;</span></pre>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_string" style="color: #d40000;">'deneme.html'</span><span class="sh_symbol" style="color: #0000ff;">,</span><span class="sh_number" style="color: #ff0000;">520</span><span class="sh_symbol" style="color: #0000ff;">,</span><span class="sh_number" style="color: #ff0000;">420</span></pre>
<p>Burada<span class="Apple-converted-space"> </span><strong>deneme.html</strong><span class="Apple-converted-space"> </span>açılacak sayfamız,<span class="Apple-converted-space"> </span><strong>520</strong><span class="Apple-converted-space"> </span>açılacak olan pencerenin genişliği,<span class="Apple-converted-space"> </span><strong>420</strong><span class="Apple-converted-space"> </span>ise açılacak olan pencerenin yüksekliğidir. Dilediğiniz gibi bu değerle oynayabilirsiniz.</p>
<p><strong><a style="color: #007abc; text-decoration: none;" href="http://rapidshare.com/files/56779599/Ortali_Acilir_Pencere.rar" target="_blank">Kaynak dosyayı indirmek için tıklayın</a></strong></span></p>
]]></content:encoded>
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		<item>
		<title>Sağ Tıklama Yasağı</title>
		<link>http://www.sanallord.com/javascript/sag-tiklama-yasagi.html</link>
		<comments>http://www.sanallord.com/javascript/sag-tiklama-yasagi.html#comments</comments>
		<pubDate>Wed, 20 May 2009 16:16:06 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[javascript]]></category>
		<category><![CDATA[Sağ Tıklama Yasağı]]></category>

		<guid isPermaLink="false">http://www.sanallord.com/?p=2041</guid>
		<description><![CDATA[Bu dersimizde sağ tıklama yasağını öğreneceğiz&#8230; Sağ tuş kilidini yapmak için aşağıdaki kodu yazmak gereklidir. &#60;script language=\"JavaScript1.2\"&#62; function disableselect(e){ return false } function reEnable(){ return true } //if IE4+ document.onselectstart=new Function (\"return false\" //if NS6 if (window.sidebar){ document.onmousedown=disableselect document.onclick=reEnable } &#60;/script&#62; &#60;!-- Script-Ende --&#62; &#60;SCRIPT LANGUAGE=\"JavaScript1.1\"&#62; function right(e) { if (navigator.appName == \'Netscape\' &#38;&#38; (e.which [...]]]></description>
			<content:encoded><![CDATA[<p><span class="Apple-style-span" style="word-spacing: 0px; font: 12px/16px Verdana; text-transform: none; color: #000000; text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; text-align: justify; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 1px; webkit-border-vertical-spacing: 1px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0;">Bu dersimizde sağ tıklama yasağını öğreneceğiz&#8230;</p>
<p>Sağ tuş kilidini yapmak için aşağıdaki kodu yazmak gereklidir.</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; height: 364px; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_symbol" style="color: #0000ff;">&lt;</span><span class="sh_variable" style="color: #0000bb;">script</span> <span class="sh_variable" style="color: #0000bb;">language</span><span class="sh_symbol" style="color: #0000ff;">=\</span><span class="sh_string" style="color: #d40000;">"JavaScript1.2\"&gt;</span>

<span class="sh_string" style="color: #d40000;">function disableselect(e){</span>
<span class="sh_string" style="color: #d40000;">return false</span>
<span class="sh_string" style="color: #d40000;">}</span>

<span class="sh_string" style="color: #d40000;">function reEnable(){</span>
<span class="sh_string" style="color: #d40000;">return true</span>
<span class="sh_string" style="color: #d40000;">}</span>

<span class="sh_string" style="color: #d40000;">//if IE4+</span>
<span class="sh_string" style="color: #d40000;">document.onselectstart=new Function (\"return false\"</span>

<span class="sh_string" style="color: #d40000;">//if NS6</span>
<span class="sh_string" style="color: #d40000;">if (window.sidebar){</span>
<span class="sh_string" style="color: #d40000;">document.onmousedown=disableselect</span>
<span class="sh_string" style="color: #d40000;">document.onclick=reEnable</span>
<span class="sh_string" style="color: #d40000;">}</span>
<span class="sh_string" style="color: #d40000;">&lt;/script&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;!-- Script-Ende --&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;SCRIPT LANGUAGE=\"JavaScript1.1\"&gt;</span>

<span class="sh_string" style="color: #d40000;">function right(e) {</span>
<span class="sh_string" style="color: #d40000;">if (navigator.appName == \'Netscape\' &amp;&amp;</span>
<span class="sh_string" style="color: #d40000;">(e.which == 3 || e.which == 2))</span>
<span class="sh_string" style="color: #d40000;">return false;</span>
<span class="sh_string" style="color: #d40000;">else if (navigator.appName == \'Microsoft Internet Explorer\' &amp;&amp;</span>
<span class="sh_string" style="color: #d40000;">(event.button == 2 || event.button == 3)) {</span>
<span class="sh_string" style="color: #d40000;">alert(\"BURAYA YAZINIZI YAZIN\";</span>
<span class="sh_string" style="color: #d40000;">return false;</span>
<span class="sh_string" style="color: #d40000;">}</span>
<span class="sh_string" style="color: #d40000;">return true;</span>
<span class="sh_string" style="color: #d40000;">}</span>

<span class="sh_string" style="color: #d40000;">document.onmousedown=right;</span>
<span class="sh_string" style="color: #d40000;">document.onmouseup=right;</span>
<span class="sh_string" style="color: #d40000;">if (document.layers) window.captureEvents(Event.MOUSEDOWN);</span>
<span class="sh_string" style="color: #d40000;">if (document.layers) window.captureEvents(Event.MOUSEUP);</span>
<span class="sh_string" style="color: #d40000;">window.onmousedown=right;</span>
<span class="sh_string" style="color: #d40000;">window.onmouseup=right;</span>
<span class="sh_string" style="color: #d40000;">// End --&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;/script&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;SCRIPT language=Javascript&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;!-- Highlight and Copy form</span>
<span class="sh_string" style="color: #d40000;">var copytoclip=1</span>
<span class="sh_string" style="color: #d40000;">function HighlightAll(theField) {</span>
<span class="sh_string" style="color: #d40000;">var tempval=eval(\"document.\"+theField)</span>
<span class="sh_string" style="color: #d40000;">tempval.focus()</span>
<span class="sh_string" style="color: #d40000;">tempval.select()</span>
<span class="sh_string" style="color: #d40000;">if (document.all&amp;©toclip==1){</span>
<span class="sh_string" style="color: #d40000;">therange=tempval.createTextRange()</span>
<span class="sh_string" style="color: #d40000;">therange.execCommand(\"Copy\"</span>
<span class="sh_string" style="color: #d40000;">var mymessage = \"BURAYA YAZINIZI YAZIN\";</span>
<span class="sh_string" style="color: #d40000;">alert(mymessage);</span>
<span class="sh_string" style="color: #d40000;">}</span>
<span class="sh_string" style="color: #d40000;">}</span>
<span class="sh_string" style="color: #d40000;">//--&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;/SCRIPT&gt;&lt;p align=\"center\"&gt;</span>
<span class="sh_string" style="color: #d40000;">&lt;/p&gt; </span></pre>
<p></span></p>
]]></content:encoded>
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		<title>Javascript ile Mail Kontrolü</title>
		<link>http://www.sanallord.com/javascript/javascript-ile-mail-kontrolu.html</link>
		<comments>http://www.sanallord.com/javascript/javascript-ile-mail-kontrolu.html#comments</comments>
		<pubDate>Wed, 20 May 2009 16:09:42 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[javascript]]></category>
		<category><![CDATA[Javascript ile Mail Kontrolü]]></category>

		<guid isPermaLink="false">http://www.sanallord.com/?p=2039</guid>
		<description><![CDATA[Javascript ile formlarda E-Posta adreslerinin doğru yazılıp yazılmadığını kontrol etmek için küçük bir fonksiyon işimizi görecektir. function eposta_kontrol(str) { return (str.indexOf("." &#62; 2) &#38;&#38; (str.indexOf("@" &#62; 0); } Kullanım // deneme amaçlı yanlış bir e-posta adresi oluşturuyoruz var email = 'sanallord[at]hotmail.com'; // veriyi kontrol fonksiyonumuza koşul belirterek sokuyoruz. // yani; eğer eposta doğru girilmemişse hata [...]]]></description>
			<content:encoded><![CDATA[<p><span class="Apple-style-span" style="word-spacing: 0px; font: 12px/16px Verdana; text-transform: none; color: #000000; text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; text-align: justify; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 1px; webkit-border-vertical-spacing: 1px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0;">Javascript ile formlarda E-Posta adreslerinin doğru yazılıp yazılmadığını kontrol etmek için küçük bir fonksiyon işimizi görecektir.</p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_keyword" style="font-weight: bold; color: #007700;">function</span> <span class="sh_function" style="font-weight: bold; color: #333333;">eposta_kontrol</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">str</span><span class="sh_symbol" style="color: #0000ff;">)</span> <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
	   <span class="sh_keyword" style="font-weight: bold; color: #007700;">return</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">str</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">indexOf</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"."</span> <span class="sh_symbol" style="color: #0000ff;">&gt;</span> <span class="sh_number" style="color: #ff0000;">2</span><span class="sh_symbol" style="color: #0000ff;">)</span> <span class="sh_symbol" style="color: #0000ff;">&amp;&amp;</span> <span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">str</span><span class="sh_symbol" style="color: #0000ff;">.</span><span class="sh_function" style="font-weight: bold; color: #333333;">indexOf</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"@"</span> <span class="sh_symbol" style="color: #0000ff;">&gt;</span> <span class="sh_number" style="color: #ff0000;">0</span><span class="sh_symbol" style="color: #0000ff;">);</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span></pre>
<p><strong>Kullanım</strong></p>
<pre class="sh_php sh_sourceCode" style="clear: right; padding-right: 10px; margin-top: 10px; overflow-y: auto; padding-left: 35px; background-image: url(http://www.sanalkurs.net/style/line-numbers.png); overflow-x: auto; padding-bottom: 20px; font: 12px/16px Consolas, 'Courier New', Courier, mono, serif; width: 530px; color: #0000bb; padding-top: 10px; background-repeat: repeat-y; background-color: #ffffff; webkit-background-clip: initial; webkit-background-origin: initial; border: #dddddd 1px solid;"><span class="sh_comment" style="color: orange; font-style: italic;">// deneme amaçlı yanlış bir e-posta adresi oluşturuyoruz</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">var</span> <span class="sh_variable" style="color: #0000bb;">email</span> <span class="sh_symbol" style="color: #0000ff;">=</span> <span class="sh_string" style="color: #d40000;">'sanallord[at]hotmail.com'</span><span class="sh_symbol" style="color: #0000ff;">;</span> 

<span class="sh_comment" style="color: orange; font-style: italic;">// veriyi kontrol fonksiyonumuza koşul belirterek sokuyoruz.</span>
<span class="sh_comment" style="color: orange; font-style: italic;">// yani; eğer eposta doğru girilmemişse hata çıktısı ver diyoruz</span>
<span class="sh_keyword" style="font-weight: bold; color: #007700;">if</span><span class="sh_symbol" style="color: #0000ff;">(!</span><span class="sh_function" style="font-weight: bold; color: #333333;">eposta_kontrol</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_variable" style="color: #0000bb;">email</span><span class="sh_symbol" style="color: #0000ff;">))</span> <span class="sh_cbracket" style="color: #3a6ea5;">{</span>
	<span class="sh_function" style="font-weight: bold; color: #333333;">alert</span><span class="sh_symbol" style="color: #0000ff;">(</span><span class="sh_string" style="color: #d40000;">"Geçerli bir posta giriniz!"</span><span class="sh_symbol" style="color: #0000ff;">;</span>
<span class="sh_cbracket" style="color: #3a6ea5;">}</span></pre>
<p><span id="more-2039"></span></p>
<p>Fonksiyonu formdan giden veriye göre uyarlamanız mümkündür.<br />
Başarılar&#8230;</span></p>
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