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	<title>zimar™ » &#187; Ajax</title>
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	<link>http://zimar.wordpress.com</link>
	<description>» Desenvolvimento de sistemas web</description>
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		<title>zimar™ » &#187; Ajax</title>
		<link>http://zimar.wordpress.com</link>
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			<item>
		<title>Game Memória Empreendedora</title>
		<link>http://zimar.wordpress.com/2008/05/20/game-memoria-empreendedora/</link>
		<comments>http://zimar.wordpress.com/2008/05/20/game-memoria-empreendedora/#comments</comments>
		<pubDate>Tue, 20 May 2008 21:06:18 +0000</pubDate>
		<dc:creator>zimar™</dc:creator>
				<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Javascript]]></category>
		<category><![CDATA[Mysql]]></category>
		<category><![CDATA[Php]]></category>
		<category><![CDATA[Portfolio]]></category>
		<category><![CDATA[api]]></category>
		<category><![CDATA[aplicativo]]></category>
		<category><![CDATA[cdt/unb]]></category>
		<category><![CDATA[desenvolvimento]]></category>
		<category><![CDATA[interatividade]]></category>
		<category><![CDATA[itae]]></category>
		<category><![CDATA[memória]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://zimar.wordpress.com/?p=16</guid>
		<description><![CDATA[Eis mais um acrescimo para meu portfolio, este game foi desenvolvido na plataforma web, usando, PHP5, Mysql e Ajax. A finalidade deste aplicativo é auxiliar no aprendizado e inclusão digital de empreendedores.

Este projeto foi desenvolvido pelo Centro de Apoio ao Desenvolvimento Tecnológico &#8211; CDT/UnB em parceria com o Ministério do Desenvolvimento, Indústria e Comércio Exterior.

Visite [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zimar.wordpress.com&blog=1876517&post=16&subd=zimar&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p>Eis mais um acrescimo para meu portfolio, este game foi desenvolvido na plataforma web, usando, PHP5, Mysql e Ajax. A finalidade deste aplicativo é auxiliar no aprendizado e inclusão digital de empreendedores.<br />
<br />
Este projeto foi desenvolvido pelo Centro de Apoio ao Desenvolvimento Tecnológico &#8211; CDT/UnB em parceria com o Ministério do Desenvolvimento, Indústria e Comércio Exterior.<br />
<br />
Visite <a href="http://www.cdt.unb.br/memoria">www.cdt.unb.br/memoria</a>, e divirta-se.<br />
<br />
<span style="text-align:center; display: block;"><a href="http://zimar.wordpress.com/2008/05/20/game-memoria-empreendedora/"><img src="http://img.youtube.com/vi/V49NsG1-PJk/2.jpg" alt="" /></a></span></p>
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	</item>
		<item>
		<title>Ajax com jQuery</title>
		<link>http://zimar.wordpress.com/2008/03/20/ajax-com-jquery/</link>
		<comments>http://zimar.wordpress.com/2008/03/20/ajax-com-jquery/#comments</comments>
		<pubDate>Thu, 20 Mar 2008 17:23:57 +0000</pubDate>
		<dc:creator>zimar™</dc:creator>
				<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Javascript]]></category>
		<category><![CDATA[Php]]></category>
		<category><![CDATA[jquery]]></category>

		<guid isPermaLink="false">http://zimar.wordpress.com/?p=13</guid>
		<description><![CDATA[Bem galera,
iniciando uma serie de artigos sobres esta fabulosa biblioteca js, o jQuery. Para fazer o download acesse jQuery.
Mãos na massa:
Primeiro vamos criar a nossa função que ira pegar os dados do formúlario e enviar via ajax, neste exemplo usarei a função $.post(url, data, callback).

$(document).ready(function() {
	$("#submit").click(function(){
		// Mostra tela Loding
		$('#loading').ajaxStart(function(){
			$(this).show();
		});

		$.post('jQuery.php', {
			nome: $('#nome').val(),
			email: $('#email').val(),
			tel: $('#tel').val()
		}, function(response) {
			$('#result').html(unescape(response));
			$('#result').fadeIn();
		});

		// [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zimar.wordpress.com&blog=1876517&post=13&subd=zimar&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p>Bem galera,<br />
iniciando uma serie de artigos sobres esta fabulosa biblioteca js, o jQuery. Para fazer o download acesse <a href="http://docs.jquery.com/Downloading_jQuery">jQuery</a>.</p>
<p>Mãos na massa:</p>
<p>Primeiro vamos criar a nossa função que ira pegar os dados do formúlario e enviar via ajax, neste exemplo usarei a função $.post(url, data, callback).</p>
<pre>
$(document).ready(function() {
	$("#submit").click(function(){
		// Mostra tela Loding
		$('#loading').ajaxStart(function(){
			$(this).show();
		});

		$.post('jQuery.php', {
			nome: $('#nome').val(),
			email: $('#email').val(),
			tel: $('#tel').val()
		}, function(response) {
			$('#result').html(unescape(response));
			$('#result').fadeIn();
		});

		// Esconde Loading
		$("#loading").ajaxSuccess(function(){
			$(this).hide();
		});

		return false;
	});
})
</pre>
<p>Pega os parametos enviados pelo formulário, jQuery.php.</p>
<pre>
&lt;?php
// Extrai os POST
extract($_POST);

// Mostra dados
echo "Nome: " . $nome;
echo "Email: " . $email;
echo "Tel: " . $tel;
?&gt;
</pre>
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			<wfw:commentRss>http://zimar.wordpress.com/2008/03/20/ajax-com-jquery/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
	
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			<media:title type="html">zimar™</media:title>
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	</item>
		<item>
		<title>Unidos pelo récorde</title>
		<link>http://zimar.wordpress.com/2008/03/18/unidos-pelo-recorde/</link>
		<comments>http://zimar.wordpress.com/2008/03/18/unidos-pelo-recorde/#comments</comments>
		<pubDate>Tue, 18 Mar 2008 18:34:15 +0000</pubDate>
		<dc:creator>zimar™</dc:creator>
				<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Browser's]]></category>
		<category><![CDATA[Java for web]]></category>
		<category><![CDATA[Javascript]]></category>
		<category><![CDATA[Mundo]]></category>
		<category><![CDATA[Mysql]]></category>
		<category><![CDATA[Php]]></category>
		<category><![CDATA[Portfolio]]></category>
		<category><![CDATA[browser]]></category>
		<category><![CDATA[day]]></category>
		<category><![CDATA[download]]></category>
		<category><![CDATA[Firefox]]></category>
		<category><![CDATA[muldial]]></category>
		<category><![CDATA[récorde]]></category>

		<guid isPermaLink="false">http://zimar.wordpress.com/?p=19</guid>
		<description><![CDATA[Unidos para que o Firefox 3 bata o récorde mundial de download.
Abracem esta idéia!



       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zimar.wordpress.com&blog=1876517&post=19&subd=zimar&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p>Unidos para que o Firefox 3 bata o récorde mundial de download.</p>
<p>Abracem esta idéia!</p>
<p><a href="http://www.spreadfirefox.com/node&amp;id=0&amp;t=269" target="_blank"><br />
<img src="http://www.spreadfirefox.com/files/images/affiliates_banners/sns_badge1_en.png" border="0" alt="Download Day"><br />
</a></p>
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			<media:title type="html">Download Day</media:title>
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	</item>
		<item>
		<title>Requisitando uma página em ajax</title>
		<link>http://zimar.wordpress.com/2008/02/12/requisitando-uma-pagina-em-ajax/</link>
		<comments>http://zimar.wordpress.com/2008/02/12/requisitando-uma-pagina-em-ajax/#comments</comments>
		<pubDate>Mon, 11 Feb 2008 15:51:39 +0000</pubDate>
		<dc:creator>zimar™</dc:creator>
				<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Browser's]]></category>
		<category><![CDATA[Javascript]]></category>
		<category><![CDATA[php + ajax]]></category>
		<category><![CDATA[requisitar]]></category>
		<category><![CDATA[requisitar página em ajax]]></category>
		<category><![CDATA[XMLHttpRequest]]></category>

		<guid isPermaLink="false">http://zimar.wordpress.com/?p=9</guid>
		<description><![CDATA[A finalidade deste exemplo é mostra para os iniciantes em ajax como é simples efetuar uma requisição usando o ajax.
A primeira coisa a fazer é verificar se o browser do cliente suporta o ajax e instânciar o objeto.

var ajax;
try {
  // Verifica se o Firefox, Opera 8.0+, Safari suporta o ajax
  ajax = [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zimar.wordpress.com&blog=1876517&post=9&subd=zimar&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p>A finalidade deste exemplo é mostra para os iniciantes em ajax como é simples efetuar uma requisição usando o ajax.</p>
<p>A primeira coisa a fazer é verificar se o browser do cliente suporta o ajax e instânciar o objeto.</p>
<pre>
var ajax;
try {
  // Verifica se o Firefox, Opera 8.0+, Safari suporta o ajax
  ajax = new XMLHttpRequest();
} catch (e) {
  // Verifica se o Internet Explorer suporta o ajax
  try {
    ajax = new ActiveXObject("Msxml2.XMLHTTP");
  } catch (e) {
    try {
      ajax = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (e) {
      alert("Seu browser não dar suporte ao AJAX!");
      return false;
    }
  }
}
</pre>
<p>Agora vamos processar nosso ajax, observe que neste exemplo estamos tratando o readyState 4, que seguinifica que a requisição foi bem sucedida.</p>
<pre>
// Processa requisição ajax
ajax.onreadystatechange = function() {
  if(ajax.readyState == 4) {
    document.getElementById('campoResposta').innerHTML = ajax.responseText;
  }
}
ajax.open('POST', 'time.php', true);
ajax.send(null);
</pre>
<p>Neste exemplo o ajax requisita uma página que contém uma função date(&#8216;H:i:s&#8217;)<br />
time.php</p>
<pre>
date('H:i:s')
</pre>
<p>Agora juntamos as partes do objeto ajax em uma função para efetuarmos a requisição.</p>
<pre>
function ajaxSend() {
  var ajax;
  try {
    // Firefox, Opera 8.0+, Safari
    ajax = new XMLHttpRequest();
  } catch (e) {
      // Internet Explorer
      try {
        ajax = new ActiveXObject("Msxml2.XMLHTTP");
      } catch (e) {
        try {
          ajax = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {
          alert("Seu browser não dar suporte ao AJAX!");
          return false;
        }
      }
  }

  // Processa requisição ajax
  ajax.onreadystatechange=function() {
    if(ajax.readyState == 4) {
      document.getElementById('time').innerHTML = 'Time: ' + ajax.responseText;
    }
  }
  ajax.open('POST', 'time.php', true);
  ajax.send(null);
}
</pre>
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