http://wbex.ru/index.php?action=history&feed=atom&title=JavaScript_Tutorial%2FArray%2FSort
JavaScript Tutorial/Array/Sort - История изменений
2026-04-04T21:22:15Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://wbex.ru/index.php?title=JavaScript_Tutorial/Array/Sort&diff=9845&oldid=prev
Admin: 1 версия
2010-05-26T08:25:29Z
<p>1 версия</p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 08:25, 26 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
Admin
http://wbex.ru/index.php?title=JavaScript_Tutorial/Array/Sort&diff=9844&oldid=prev
в 18:52, 25 мая 2010
2010-05-25T18:52:57Z
<p></p>
<p><b>Новая страница</b></p><div>== Array.sort()==<br />
<br />
<p>Syntax</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
array.sort()<br />
array.sort(function)</source><br />
<br />
<br />
<br />
== Array.sort is case sensitive==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using the sort() method</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function SortElements() {<br />
var colors = new Array("red","Red","blue","Blue","green","Green");<br />
colors.sort();<br />
var cj = colors.join(", ");<br />
alert("The sorted array contains: " + cj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Array.sort() with custom sorter==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using the sort() method on numbers and strings</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function defaultSort(elementX, elementY)<br />
{<br />
if (elementX < elementY)<br />
return -1;<br />
if (elementX > elementY)<br />
return 1;<br />
return 0;<br />
}<br />
function SortElements() {<br />
var mixture = new Array("red",4,"blue",2,"green",9);<br />
mixture.sort(defaultSort);<br />
var mj = mixture.join(", ");<br />
alert(mj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Case-insensitive comparison==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<HTML><br />
<HEAD><br />
<TITLE><br />
Case-insensitive comparison<br />
</TITLE><br />
<HEAD><br />
<BODY><br />
<H1><br />
<SCRIPT><br />
var theArray = new Array("a","N","M","T","r", "A", "q", "A",2);<br />
document.write ("Original array: " + theArray);<br />
document.write ("<br>");<br />
theArray.sort();<br />
document.write ("Default Sorted array: " + theArray);<br />
document.write ("<br>");<br />
theArray.sort(function(x,y){<br />
var a = String(x).toUpperCase();<br />
var b = String(y).toUpperCase();<br />
if (a > b)<br />
return 1<br />
if (a < b)<br />
return -1<br />
return 0;<br />
});<br />
document.write ("Custom sorted array: " + theArray);<br />
</SCRIPT><br />
</H1><br />
</BODY><br />
</HTML></source><br />
<br />
<br />
<br />
== Sort a string array==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using the sort() method</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function SortElements(){<br />
var colors = new Array("red","blue","green");<br />
colors.sort();<br />
var cj = colors.join(", ");<br />
alert("The sorted array contains: " + cj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Using an alphabetical sort() method on strings==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using an alphabetical sort() method on strings</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function alphabetical(a, b)<br />
{<br />
var A = a.toLowerCase();<br />
var B = b.toLowerCase();<br />
if (A < B){<br />
return -1;<br />
}else if (A > B){<br />
return 1;<br />
}else{<br />
return 0;<br />
}<br />
}<br />
function SortElements() {<br />
var colors = new Array("red","Red","blue","Blue","green","Green");<br />
colors.sort(alphabetical);<br />
var cj = colors.join(", ");<br />
alert(cj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Using the sort() method on numbers and strings==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using the sort() method on numbers and strings</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function SortElements() {<br />
var myNums = new Array(9,4,"B",11,301);<br />
myNums.sort();<br />
var mj = myNums.join(", ");<br />
alert("The sorted array contains: " + mj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Using the sort() method on numbers and strings with custom sorter==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title>Using the sort() method on numbers and strings</title><br />
<script type="text/javascript" language="javascript"><br />
<!-- //<br />
function defaultSort(elementX, elementY)<br />
{<br />
var element1 = elementX.toString();<br />
var element2 = elementY.toString();<br />
if (element1 < element2){<br />
return -1;<br />
}else if (element1 > element2) {<br />
return 1;<br />
}else{<br />
return 0;<br />
}<br />
}<br />
function SortElements() {<br />
var mixture = new Array("red",4,"blue",2,"green",9);<br />
mixture.sort(defaultSort);<br />
var mj = mixture.join(", ");<br />
alert(mj);<br />
}<br />
// --><br />
</script><br />
</head><br />
<body onload="SortElements()"><br />
</body><br />
</html></source></div>