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	<title>Punkt . 16 &#187; jQuery</title>
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		<title>jQuery Einführung II</title>
		<link>http://www.punkt16.de/jquery/jquery-einfuhrung-ii/</link>
		<comments>http://www.punkt16.de/jquery/jquery-einfuhrung-ii/#comments</comments>
		<pubDate>Fri, 04 Sep 2009 14:07:01 +0000</pubDate>
		<dc:creator>Palme Florian</dc:creator>
				<category><![CDATA[jQuery]]></category>
		<category><![CDATA[Framework]]></category>
		<category><![CDATA[Tutorial]]></category>

		<guid isPermaLink="false">http://www.punkt16.de/?p=79</guid>
		<description><![CDATA[Weiter gehts mit einer weiteren Einführung in das machtvolle jQuery-Framework! [ <a href="http://www.punkt16.de/?p=79" target="_blank">Mehr efahren...</a> ]]]></description>
			<content:encoded><![CDATA[<p>Weiter gehts mit einer weiteren Einführung in das machtvolle jQuery-Framework!</p>
<p><span id="more-79"></span></p>
<p>Wir möchten heute die Funktionen vom letzten mal ein bisschen vereinfachen. Es gibt in jQuery einen Interaction-Helper, der sich &#8220;<b>toggle</b>&#8221; nennt. In diesen Helperkann man beliebig viele Funktionen packen, welche nacheinander ausgeführt werden.</p>
<p>&nbsp;</p>
<p>Wir hängen die toggle-Funktion an den Selector der vorherigen Einführung an.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">toggle</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<p><b>toggle</b> ist, dem Event nach, <i>click</i> gleich zu stellen &#8211; d.h., Funktionen in toggle, werden bei einem Click ausgeführt. Um das zu veranschaulichen, mal folgende Funktionserweiterung.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">toggle</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066;">alert</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;Funktion 1 ausgeführt!&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066;">alert</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;Funktion 2 ausgeführt!&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Hier wird beim ersten Klick auf &#8220;Auf- / Zuklappen&#8221; die Funktion 1 ausgeführt. Bei einem weiterem, dem zweiten Klick wird Funktion 2 ausgeführt. Beim dritten Klick ist es nun nicht so, dass garnichts passiert. Im Gegenteil. Es wird wieder die erste Funktion ausgeführt.</p>
<p>&nbsp;</p>
<p>In unserem Fall wissen wir, dass das Div, welches wir Auf- und Zuklappen möchten, geöffnet ist. Somit können wir die erste Funktion dementsprechend anpassen und das Div schließen. In der zweiten Funktion öffnen wir es wieder.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">toggle</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span>300<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">show</span><span style="color: #009900;">&#40;</span>300<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/EinfuehrungII/toggle/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrungIItoggle.zip">Kostenloser Download</a></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>Auch lässt sich der Inhalt eines Elements ganz einfach ändern. Der Einfachheit halber verwenden wir die obige toggle-Funktion sowie das passende HTML. Das einzige was wir ändern, ist die Effekt-Funktion hide &#038; show. Wir ändern beide zur Manipulations-Funktion html.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">toggle</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">html</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">html</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Da dies zu keinem Ergebnis führen würde, muss der Funktion noch ein Inhalt mitgegeben werden.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">toggle</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">html</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;Hallo!&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">html</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;&lt;b&gt;Boa&lt;/b&gt;, ich tick aus!&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/EinfuehrungII/html/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrungIIhtml.zip">Kostenloser Download</a></td>
</tr>
</tbody>
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<p>&nbsp;</p>
<p>Wie Ihr seht, kann man in der html-Funktion auch HTML mitgeben. Dies wird natürlich sofort angewendet.</p>
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		</item>
		<item>
		<title>jQuery Einführung</title>
		<link>http://www.punkt16.de/jquery/jquery-einfuhrung/</link>
		<comments>http://www.punkt16.de/jquery/jquery-einfuhrung/#comments</comments>
		<pubDate>Sat, 29 Aug 2009 13:58:38 +0000</pubDate>
		<dc:creator>Palme Florian</dc:creator>
				<category><![CDATA[jQuery]]></category>
		<category><![CDATA[Framework]]></category>
		<category><![CDATA[Tutorial]]></category>

		<guid isPermaLink="false">http://www.punkt16.de/?p=18</guid>
		<description><![CDATA[jQuery ist ein mächtiges und auch sehr beliebtes JavaScript-Framework! Ich möchte Euch heute eine Einführung in jQuery geben und ein paar Dinge zeigen. [ <a href="http://www.punkt16.de/?p=18" target="_blank">Mehr erfahren...</a> ]]]></description>
			<content:encoded><![CDATA[<p>jQuery ist ein mächtiges und auch sehr beliebtes JavaScript-Framework! Ich möchte Euch heute eine Einführung in jQuery geben und ein paar Dinge zeigen.</p>
<p><span id="more-18"></span></p>
<p>Zu beginn müsst Ihr euch die jQuery-Bibliothek zu downloaden. Dazu geht auf die <a href="http://jquery.com" target="_blank">jQuery</a>-Page und klickt auf den großen Button rechts. Nun können wir beginnen!</p>
<p>&nbsp;</p>
<p><b>[ 1 ]</b> Wir bereiten erst einmal unser HTML-Document vor:</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #00bbdd;">&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Transitional//EN&quot; &quot;http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd&quot;&gt;</span><br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/html.html"><span style="color: #000000; font-weight: bold;">html</span></a> xmlns<span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;http://www.w3.org/1999/xhtml&quot;</span>&gt;</span><br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/head.html"><span style="color: #000000; font-weight: bold;">head</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/meta.html"><span style="color: #000000; font-weight: bold;">meta</span></a> <span style="color: #000066;">http-equiv</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;Content-Type&quot;</span> <span style="color: #000066;">content</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;text/html; charset=utf-8&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/title.html"><span style="color: #000000; font-weight: bold;">title</span></a>&gt;</span>jQuery Einführung<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/title.html"><span style="color: #000000; font-weight: bold;">title</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/head.html"><span style="color: #000000; font-weight: bold;">head</span></a>&gt;</span><br />
<br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/body.html"><span style="color: #000000; font-weight: bold;">body</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/body.html"><span style="color: #000000; font-weight: bold;">body</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/html.html"><span style="color: #000000; font-weight: bold;">html</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Nachdem wir die Datei abgespeichert haben, binden wir die jQuery-Bibliothek in den <head>-Bereich der HTML-Datei ein. (Bitte denkt daran, die JS-Datei in den gleichen Ordner zu packen, wie eure HTML-Datei. Ansonsten Dateipfade anpassen. <img src='http://www.punkt16.de/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' /> )</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/script.html"><span style="color: #000000; font-weight: bold;">script</span></a> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;text/javascript&quot;</span> <span style="color: #000066;">language</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript&quot;</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;jquery-1.3.2.min.js &quot;</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/script.html"><span style="color: #000000; font-weight: bold;">script</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Als nächstes schreiben wir unseren ersten jQuery-Code. Dieser Teil kommt wieder in den <head>-Bereich, unter den oberen Teil.</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/script.html"><span style="color: #000000; font-weight: bold;">script</span></a> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;text/javascript&quot;</span> <span style="color: #000066;">language</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript&quot;</span>&gt;</span><br />
$(function(){<br />
&nbsp; &nbsp; &nbsp;//Hier stehen weitere Anweisungen<br />
});<br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/script.html"><span style="color: #000000; font-weight: bold;">script</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Alle Anweisungen, welche in dieser Funktion stehen, werden erst Ausgeführt, wenn die ganze Seite geladen ist. Somit gehen wir Sicher, dass unser Code immer funktioniert.</p>
<p>&nbsp;</p>
<p><b>[ 2 ]</b> Als erstes Zeige ich Euch, wie ihr HTML-Elemente ganz einfach Anzeigen (Aufklappen) und Verstecken (Zuklappen) könnt. Wir schreiben also folgenden HTML-Code in den <body>-Bereich der HTML-Datei:</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/b.html"><span style="color: #000000; font-weight: bold;">b</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;klapp&quot;</span>&gt;</span>Auf- / Zuklappen<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/b.html"><span style="color: #000000; font-weight: bold;">b</span></a>&gt;</span><br />
&nbsp;<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;klappen&quot;</span>&gt;</span>Mich kann man Auf- und Zuklappen!<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span> <br />
<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;nichtklappen&quot;</span>&gt;</span>Mich kann man <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/b.html"><span style="color: #000000; font-weight: bold;">b</span></a>&gt;</span>nicht<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/b.html"><span style="color: #000000; font-weight: bold;">b</span></a>&gt;</span> Auf- und Zuklappen!<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Anderst, wie normal in JavaScript, benötigen wir keinen Funktionsaufruf im HTML-Bereich. Das übernehmen für uns so genannte &#8220;Selectoren&#8221; &#038; &#8220;Event-Helper&#8221;. Selectoren geben an, auf welchem Element ein Event-Helper ausgeführt werden soll. Event-Helper bestimmen, wann eine Funktion ausgeführt werden soll. Dazu gehören z.B. &#8220;click&#8221;, &#8220;hover&#8221;, &#8220;mouseup&#8221;, &#8220;focus&#8221; und noch viele mehr.</p>
<p>&nbsp;</p>
<p><b>Selectoren:</b> Selectoren zeigen auf einen bestimmten Tag im HTML-Breich. Genauso, wie in CSS, können ID&#8217;s, Klassen und normale Tags angesprochen werden (#MeineId, .meineKlasse, span). In unserem Fall möchten wir, bei einem Klick auf das b-Tag mit der ID &#8220;klapp&#8221; das Div mit der Klasse &#8220;klappen&#8221; Auf- / Zuklappen. Also sprechen wir die ID an: $(&#8220;#klapp&#8221;).</p>
<p>&nbsp;</p>
<p><b>Event-Helper:</b> Wie oben schon gesagt, bestimmen Event-Helper, bei welcher User-Aktion (Mausklick, Tastendruck, &#8230;) eine Funktion ausgeführt werden soll. In unserem Beispiel verwenden wir den Event-Helper &#8220;click&#8221;. Hängen wir unserem Selector also den Event-Helper mit einer Funktion an: .click(function(){});. Euer JS-Code müsste nun so aussehen:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<p>Nun müssen wir das Div mit der Klasse &#8220;klappen&#8221; verstecken. Dazu benötigen wir nur einen weiteren Selector (welcher auf &#8220;.klappen&#8221; zeigt) und eine Effekt-Funktion (hide, show).</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #006600; font-style: italic;">//Hier verstecken wir das Div mit der Klasse klappen</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<p>Bei jedem Klick würde jQuery nun versuchen, das Div zu verstecken. Also prüfen wir, ob das Div schon versteckt ist, wenn nicht, verstecken wir es. Beim verstecken wird der CSS-Style &#8220;display&#8221; auf &#8220;none&#8221; gestellt. Wir können mit der jQuery-Funktion .css Prüfen, ob das Div versteckt ist.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">css</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;display&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #3366CC;">&quot;none&quot;</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Jetzt einfach noch eine else-Anweisung an die If-Abfrage packen und das Div wieder anzeigen.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">css</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;display&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #3366CC;">&quot;none&quot;</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">show</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Nun öffnet euer HTML-Dokument im Browser und testet eure soeben geschrieben jQuery-Funktion!</p>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/Einfuehrung/1/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrung1.zip">Kostenloser Download</a></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p><b>[ 2 ]</b> Sicherlich ist das nichts besonders, aber mit dem fast gleichem Code, kann man einen ganz anderen Effekt erzielen. Wir setzten nun in die Effekt-Funktion hide() &#038; show() jeweils eine Zahl.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">css</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;display&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #3366CC;">&quot;none&quot;</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">show</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/Einfuehrung/2/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrung2.zip">Kostenloser Download</a></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p><b>[ 3 ]</b> Es gibt aber noch eine weitere Möglichkeit, ein Element Auf- bzw Zuklappen zu lassen. Ändern wir doch mal show(1000) zu slideDown(1000) und hide(1000) zu slideUp(1000).</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">css</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;display&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #3366CC;">&quot;none&quot;</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">slideUp</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">slideDown</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>&nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/Einfuehrung/3/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrung3.zip">Kostenloser Download</a></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p><b>[ 4 ]</b> Lassen wir das Div doch mal Aus- / Einfaden. Also ändern wir wieder die Effekt-Funktionen.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border: 1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#klapp&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">css</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;display&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #3366CC;">&quot;none&quot;</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">fadeOut</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;.klappen&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">fadeIn</span><span style="color: #009900;">&#40;</span>1000<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>&nbsp;</p>
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tbody>
<tr>
<td align="center"><a class="buttonTut" href="http://www.punkt16.de/wp-content/jQuery/Einfuehrung/4/">Beispiel ansehen</a></td>
<td align="center"><a class="buttonTut" href="http://downloads.punkt16.de/download.php?file=/jQuery/jQueryEinfuehrung4.zip">Kostenloser Download</a></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>Wie Ihr seht, kann mit ganz wenig Code große Effekte erzielen. Experimentiert doch ein bisschen herum!</p>
<p>&nbsp;</p>
<p>Lg,<br />
euer Flo</p>
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