W3CAPI 实例工具箱
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源代码
<!DOCTYPE html> <head> <meta charset="utf-8" /> <title>js 示例</title> </head> <body> <script type="text/javascript"> var numberArray = new Array(54,11,3,600,-100,40,0); function Ascending(x, y) { 'use strict'; return x - y; } function Descending(x, y) { 'use strict'; return y - x; } var newParagraph = document.createElement("p"); var newText = document.createTextNode("List of the numbers : " + numberArray); newParagraph.appendChild(newText); document.body.appendChild(newParagraph); var newParagraph1 = document.createElement("p"); var newText1 = document.createTextNode("Sorted in Ascending order :" + numberArray.sort(Ascending)); newParagraph1.appendChild(newText1); document.body.appendChild(newParagraph1); var newParagraph2 = document.createElement("p"); var newText2 = document.createTextNode("Sorted in Descending order :" + numberArray.sort(Descending)); newParagraph2.appendChild(newText2); document.body.appendChild(newParagraph2); </script> </body> </html>
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