1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
| <!doctype html>
<html lang="fr">
<head>
<meta charset="utf-8">
<meta name="Author" content="Daniel Hagnoul">
<title>Forum jQuery</title>
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.11/themes/humanity/jquery-ui.css">
<style>
/* Base */
body {background-color:#dcdcdc; color:#000000; font-family:sans-serif; font-size:medium; font-style:normal; font-weight:normal; line-height:normal; letter-spacing:normal; }
h1,h2,h3,h4,h5 {font-family:serif; }
div,p,h1,h2,h3,h4,h5,h6,ul,ol,dl,form,table,img {margin:0px; padding:0px; }
img {border:none; }
h1 {font-size:2em; text-shadow: 4px 4px 4px #bbbbbb; text-align:center; }
p {padding:6px; }
ul,ol,dl {list-style:none; padding-left:3px; padding-top:3px; }
li {padding-bottom:3px; }
label {display:block; }
input {width:250px; }
input[type="button"] {width:auto; }
input[required] {border-right:3px solid orange; }
td {padding:3px; }
.conteneur {width:95%; min-width:800px; min-height:400px; margin:12px auto; background-color:#FFFFFF; color:#000000; border:1px solid #666666; }
/* -- */
</style>
</head>
<body>
<h1>Forum jQuery</h1>
<section class="conteneur">
<table>
<tbody>
<tr>
<td>
<p>1 : Un mot pour remplir</p>
</td>
</tr>
<tr>
<td>
<p>2 : Un mot pour remplir</p>
</td>
</tr>
<tr>
<td>
<p id="test">3 : Un mot pour remplir</p>
</td>
</tr>
</tbody>
</table>
</section>
<script charset="utf-8" src="http://code.jquery.com/jquery-1.5.2.min.js"></script>
<script charset="utf-8" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.11/jquery-ui.min.js"></script>
<script>
$(function(){
var obj = $("#test").closest(["tr", "table", "h1"], "section");
console.log("closest", obj, obj.length);
$(obj[1].elem).css("background-color", "lightgreen");
// p est l'élément du DOM de niveau 1
// td est level 2
// tr est level 3
// table est level 5
// parents.eq(0) est td (level 2)
// pour vérification, on agit sur le level 3 : tr
$("#test").parents().eq(obj[0].level - 2).css("background-color", "red");
// on agit sur le tag table
$(obj[1].selector).css("color", "blue");
});
</script>
</body>
</html> |
Partager