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13 KiB
HTML
221 lines
No EOL
13 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="fr" xml:lang="fr">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="keywords" content="jQuery, javascript, popup, blog, web">
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<link rel="shortcut icon" type="image/x-icon" href="/Scratch/img/favicon.ico" />
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<link rel="stylesheet" type="text/css" href="/Scratch/assets/css/main.css" />
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<link rel="stylesheet" type="text/css" href="/Scratch/css/twilight.css" />
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<link rel="stylesheet" type="text/css" href="/Scratch/css/idc.css" />
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<link rel="alternate" type="application/rss+xml" title="RSS" href="http://feeds.feedburner.com/yannespositocomfr"/>
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<link rel="alternate" lang="fr" xml:lang="fr" title="Comment faire des popups en jQuery rapidement" type="text/html" hreflang="fr" href="/Scratch/fr/blog/2010-06-19-jQuery-popup-the-easy-way/" />
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<link rel="alternate" lang="en" xml:lang="en" title="jQuery popup the easy way" type="text/html" hreflang="en" href="/Scratch/en/blog/2010-06-19-jQuery-popup-the-easy-way/" />
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<script type="text/javascript" src="/Scratch/js/jquery-1.3.1.min.js"></script>
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<script type="text/javascript" src="/Scratch/js/jquery.cookie.js"></script>
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<script type="text/javascript" src="/Scratch/js/index.js"></script>
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<!-- < % if containMaths %>
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<script type="text/javascript" src="/Scratch/js/MathJax/MathJax.js"></script>
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< % end %>
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-->
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<title>Comment faire des popups en jQuery rapidement</title>
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</head>
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<body lang="fr">
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<script type="text/javascript">// <![CDATA[
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document.write('<div id="blackpage"><img src="/Scratch/img/loading.gif" alt="Chargement en cours..."/></div>');
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// ]]>
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</script>
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<div id="content">
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<div id="choix">
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<div class="return"><a href="#entete">↓ Menu ↓</a></div>
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<div id="choixlang">
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<a href="/Scratch/en/blog/2010-06-19-jQuery-popup-the-easy-way/" onclick="setLanguage('en')">in English</a>
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</div>
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</div>
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<img src="/Scratch/img/presentation.png" alt="Presentation drawing"/>
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<div id="titre">
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<h1>
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Comment faire des popups en jQuery rapidement
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</h1>
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</div>
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<div class="flush"></div>
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<div class="flush"></div>
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<div id="afterheader">
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<div class="corps">
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<p>Sur ce blog, je donne parfois la possibilité de télécharger certaines sources de code.
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Dans ce cas, le code est souvent plus large que le <code>div</code> qui le contient.
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Le texte est alors coupé.
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C’est pourquoi, j’utilise une méthode qui permet d’afficher ces sources dans de grandes <em>popups</em> en jQuery.</p>
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<p>Vous pouvez faire un essai en cliquant le code suivant ; remarquez qu’un bout du code n’est pas visible (après <code>z-index</code> normallement) :</p>
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<div class="code"><div class="file"><a href="/Scratch/fr/blog/2010-06-19-jQuery-popup-the-easy-way/code/essai.js"> ➥ essai.js </a></div><div class="withfile">
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<pre class="twilight">
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<span class="Comment"><span class="Comment">//</span> --- code popup ---</span>
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<span class="Storage">function</span> <span class="Entity">openPopup</span>() {
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<span class="Keyword">$</span>(<span class="Variable">this</span>).clone(<span class="Constant">false</span>).appendTo(<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>#_code<span class="String">"</span></span>));
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<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>#_code<span class="String">"</span></span>).show();
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}
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<span class="Storage">function</span> <span class="Entity">closePopup</span>() {
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<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>#_code<span class="String">"</span></span>).html(<span class="String"><span class="String">"</span><span class="String">"</span></span>);
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<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>#_code<span class="String">"</span></span>).hide();
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}
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<span class="Storage">function</span> <span class="Entity">initCode</span>() {
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<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>.code<span class="String">"</span></span>).<span class="SupportFunction">click</span>(openPopup);
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<span class="Keyword">$</span>(<span class="String"><span class="String">"</span>.code<span class="String">"</span></span>).css({cursor: <span class="String"><span class="String">"</span>pointer<span class="String">"</span></span>});
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<span class="Keyword">$</span>(<span class="String"><span class="String">'</span>body<span class="String">'</span></span>).append(<span class="String"><span class="String">'</span><div id="_code"></div><span class="String">'</span></span>);
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<span class="Keyword">$</span>(<span class="String"><span class="String">'</span>#_code<span class="String">'</span></span>).css( { <span class="String"><span class="String">'</span>text-align<span class="String">'</span></span>: <span class="String"><span class="String">"</span>justify<span class="String">"</span></span>, position: <span class="String"><span class="String">"</span>fixed<span class="String">"</span></span>,
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left:<span class="Constant">0</span>, top:<span class="Constant">0</span>, width: <span class="String"><span class="String">"</span>100%<span class="String">"</span></span>, height: <span class="String"><span class="String">"</span>100%<span class="String">"</span></span>,
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<span class="String"><span class="String">"</span>background-color<span class="String">"</span></span>: <span class="String"><span class="String">"</span>rgba(0, 0, 0, 0.8)<span class="String">"</span></span>, <span class="String"><span class="String">'</span>z-index<span class="String">'</span></span>:<span class="Constant">2000</span>, <span class="String"><span class="String">'</span>padding<span class="String">'</span></span>:<span class="String"><span class="String">'</span>3px<span class="String">'</span></span>} );
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<span class="Keyword">$</span>(<span class="String"><span class="String">'</span>#_code<span class="String">'</span></span>).hide();
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<span class="Keyword">$</span>(<span class="String"><span class="String">'</span>#_code<span class="String">'</span></span>).<span class="SupportFunction">click</span>(closePopup);
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}
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<span class="Comment"><span class="Comment">//</span> --- end of code popup section ---</span>
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</pre>
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</div></div>
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<p>Ce code est celui qui permet d’obtenir cet effet.</p>
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<p>Que fait-il ?</p>
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<p>Au chargement de la page je crée un <code>div</code> grand comme toute la page avec un fond légèrement transparent que je cache.
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Je fais bien attention à son <code>z-index</code> pour qu’il soit devant tout le reste.</p>
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<p>Puis lorsque l’on clique sur un <code>div</code> de class <code>code</code>,
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je recopie le contenu de celui-ci dans le grand <code>div</code> que je rend visible.
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Très simple mais très efficace.
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Pas besoin d’utiliser un plugin <code>jQuery</code>.</p>
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</div>
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<div id="choixrss">
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<a id="rss" href="http://feeds.feedburner.com/yannespositocomfr">
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s'abonner
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<script type="text/javascript">
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$(document).ready(function(){
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$('#comment').hide();
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$('#clickcomment').click(showComments);
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});
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function showComments() {
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$('#comment').show();
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$('#clickcomment').fadeOut();
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}
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document.write('<div id="clickcomment">Commentaires</div>');
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</script>
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<div class="flush"></div>
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<div class="corps" id="comment">
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<h2 class="first">commentaires</h2>
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Vous devez activer javascript pour commenter.
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</div>
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<div id="entete" class="corps_spaced">
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<div id="liens">
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<ul><li><a href="/Scratch/fr/">Accueil</a></li>
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<li><a href="/Scratch/fr/blog/">Blog</a></li>
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<li><a href="/Scratch/fr/softwares/">Softwares</a></li>
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<li><a href="/Scratch/fr/about/">À propos</a></li></ul>
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<hr/>
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articles précédents
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<div class="previous_article">
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<a href="/Scratch/fr/blog/2010-06-17-hide-yourself-to-analytics/"><span class="nicer">«</span> Se cacher de ses statistiques web</a>
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</div>
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<div class="previous_article">
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<a href="/Scratch/fr/blog/2010-06-17-track-events-with-google-analytics/"><span class="nicer">«</span> Analyser les clicks sur votre Site</a>
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</div>
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<div class="previous_article">
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<a href="/Scratch/fr/blog/2010-06-15-Get-my-blog-engine/"><span class="nicer">«</span> Récupérez mon système de blog</a>
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</div>
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<div id="next_articles">
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articles suivants
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<div class="next_article">
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<a href="/Scratch/fr/blog/2010-07-05-Cappuccino-and-Web-applications/">Cappuccino ou jQuery ? <span class="nicer">»</span></a>
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</div>
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<div class="next_article">
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<a href="/Scratch/fr/blog/2010-07-07-CSS-rendering-problems-by-navigator/">N'utilisez pas de gradients avec Chrome <span class="nicer">»</span></a>
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</div>
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<div class="next_article">
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<a href="/Scratch/fr/blog/2010-07-31-New-style-after-holidays/">Nouveau style après les vacances <span class="nicer">»</span></a>
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</div>
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<div id="bottom">
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<div>
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<a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/deed.fr">Droits de reproduction ©, Yann Esposito</a>
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</div>
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<div id="lastmod">
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Écrit le : 19/06/2010
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modifié le : 19/06/2010
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<div>
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Site entièrement réalisé avec
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<a href="http://www.vim.org">Vim</a>
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et
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<a href="http://nanoc.stoneship.org">nanoc</a>
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<a href="/Scratch/fr/validation/">Validation</a>
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