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JavaScript數(shù)字排序_計(jì)算轉(zhuǎn)換特效

JavaScript對(duì)一組打亂順序的數(shù)字進(jìn)行按一定的規(guī)律排序，本段代碼是將數(shù)字?jǐn)?shù)組按從小到大的順序排列，這只是一個(gè)簡(jiǎn)單排序功能的實(shí)現(xiàn)，點(diǎn)擊運(yùn)行觀看一下效果。

<html>
<head>
<title>JavaScript排序</title>
<SCRIPT LANGUAGE="JavaScript">
function doSort(form) {
nanExists = false;
inputString = form.numbers.value;
inputNumbers = inputString.split(",");
for (var i = 0; i < inputNumbers.length; i++) {
inputNumbers[i] = parseInt(inputNumbers[i], 10);
if (isNaN(inputNumbers[i])) {
nanExists = true;
break;
   }
}
inputNumbers = bubbleSort(inputNumbers, 0, inputNumbers.length - 1);
if (nanExists) 
form.answers.value = "Invalid Input, numbers must be seperated by commas";
else
form.answers.value = resultString(inputNumbers, 0);
}
function resultString(inputArray, num) {
if ((inputArray.length  - 1) >= num) 
return (inputArray[num] + "," + resultString(inputArray,(num + 1)));
else return "";
}

}
</script>
</head>
<body>
<form>
<table border=1>
<td>排序前的字符：<input type=text name=numbers size=50 
value="5,3,6,3,6,2,9,6,7,3,4,5,6,2,5,8"
></td>
<tr>
<td>排序后的字符：<input type=text name=answers size=50></td>
</tr>
<tr>
<td colspan=2 align=center><input type=button value="排序" 
onClick="doSort(this.form)"></td>
</tr>
</table>
</form>
</body>
</html>

所屬頻道：計(jì)算轉(zhuǎn)換特效/更新時(shí)間：2012-11-24

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JavaScript數(shù)字排序_計(jì)算轉(zhuǎn)換特效

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