每天一个JavaScript实例-使用循环和分割来替换和删除元素

来源:互联网 发布:淘宝低价规则 编辑:程序博客网 时间:2024/04/29 12:01
<!DOCTYPE><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>使用循环和分割来替换和删除元素</title><script>var arr = new Array("ab","aa","bc","ab","ss","ab","ss","dd","ab","aa","aa","aa");while(arr.indexOf("ab") != -1){console.log("1"+arr);arr.splice(arr.indexOf("ab"),1,"**");}console.log(arr);while(arr.indexOf("**") != -1){console.log(arr);arr.splice(arr.indexOf("**"),1);}console.log(arr);</script></head><body></body></html>

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ie8还不支持indexOf和splice

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