http://wbex.ru/index.php?action=history&feed=atom&title=JavaScript_Tutorial%2FjQuery%2FSelector_ID
JavaScript Tutorial/jQuery/Selector ID - История изменений
2026-04-04T12:19:35Z
История изменений этой страницы в вики
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http://wbex.ru/index.php?title=JavaScript_Tutorial/jQuery/Selector_ID&diff=9763&oldid=prev
Admin: 1 версия
2010-05-26T08:25:23Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 08:25, 26 мая 2010</td>
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Admin
http://wbex.ru/index.php?title=JavaScript_Tutorial/jQuery/Selector_ID&diff=9762&oldid=prev
в 18:52, 25 мая 2010
2010-05-25T18:52:57Z
<p></p>
<p><b>Новая страница</b></p><div>== Assign value to DIV with ID==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
var input = $(":submit");<br />
<br />
$("#result").text("jQuery matched " + input.length + " elements.");<br />
<br />
});<br />
</script><br />
</head><br />
<body><br />
<form><input type="submit" /></form><br />
<div id="result"></div><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Finds the element with the id "myDiv".==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("#myDiv").css("border","1px solid red");<br />
});<br />
</script><br />
</head><br />
<body><br />
<body><br />
<div id="notMe">asdf<p>id="notMe"</p>asdf</div><br />
<div id="myDiv">id="myDiv"</div><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Finds the element with the id "myID.entry[1]".==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("#myID\\.entry\\[1\\]").css("border","3px solid red");<br />
});<br />
</script><br />
</head><br />
<body><br />
<body><br />
<div id="myID.entry[0]">id="myID.entry[0]"</div><br />
<div id="myID.entry[1]">id="myID.entry[1]"</div><br />
<div id="myID.entry[2]">id="myID.entry[2]"</div><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== ID index selector==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<style type="text/css"><br />
.changeP { font-weight: bold; color:red;}<br />
</style><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("#myID\\.index\\[1\\]").css("border","3px solid red");<br />
});<br />
</script><br />
</head><br />
<body><br />
<div id="myID.index[0]">0</div><br />
<div id="myID.index[1]">1</div><br />
<div id="myID.index[2]">2</div><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== ID selector==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<style type="text/css"><br />
.changeP { font-weight: bold; color:red;}<br />
</style><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("#myID\\.index\\[1\\]").css("border","3px solid red");<br />
});<br />
</script><br />
</head><br />
<body><br />
<div id="myID.index[0]">0</div><br />
<div id="myID.index[1]">1</div><br />
<div id="myID.index[2]">2</div><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== ID selector only==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<style type="text/css"><br />
.changeP { font-weight: bold; color:red;}<br />
</style><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("#myID").css("border","3px solid red");<br />
});<br />
</script><br />
</head><br />
<body><br />
<div id="myID">0</div><br />
<div id="myID1">1</div><br />
<div id="myID2">2</div><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Reference by tag name and id==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
<br />
alert($("div#result1").hasClass("selected").toString());<br />
});<br />
</script><br />
<style><br />
.selected { color:red; }<br />
.highlight { background:yellow; }<br />
</style> <br />
</head><br />
<body><br />
<body><br />
<p>A</p><br />
<p>B</p><br />
<p>C</p><br />
<div id="result1"></div><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Removes the element with the ID "selected" from the set of all paragraphs.==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
$("p").not("#selected")</source><br />
<br />
<br />
<br />
== Select by ID==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("div[id]").one("click", function(){<br />
var idString = $(this).text() + " = " + $(this).attr("id");<br />
$(this).text(idString);<br />
});<br />
});<br />
</script><br />
</head><br />
<body><br />
Click to see.<br />
<div>div</div><br />
<div id="hey">div</div><br />
</body><br />
</html></source></div>