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jQuery使用each方法与for语句遍历数组示例

来源：互联网收集：自由互联发布时间：2023-03-22

!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"html xmlns="http://www.w3.org/1999/xhtml"

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script src="jquery-1.6.2.js" type="text/javascript"></script><script type="text/javascript">var array=["huangbiao","24","boy"];var length = array.length;function forFunc(){var result = "";for(var i = 0; i < length; i++){result=result.concat(array[i]+" ; ");}$("#forFunc").html(result);return true;}function eachFunc(){var result = "";$(array).each(function(i,n){//下面两种方式实现的效果是一样的//result=result.concat(array[i]+" ; ");result=result.concat(n+" ; ");});$("#eachFunc").html(result);}</script><title>无标题文档</title></head><body><button onclick="forFunc()">forFunc</button><br><div id="forFunc"></div><button onclick="eachFunc()">eachFunc</button><br><div id="eachFunc"></div></body></html>

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jQuery使用each方法与for语句遍历数组示例

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