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                >[danger]**1. Window 對象的方法** ~~~ confirm(參數); //彈出對話框,點擊確定返回true,點擊取消返回false ~~~ 示例: ~~~ var r = Window.confirm('確定提交?'); ~~~ ~~~ prompt(參數); //彈出對話框,點擊確定,返回輸入文本框的內容,點擊取消返回null ~~~ ~~~ open(參數); //打開一個新窗口 ~~~ 示例: ~~~ Window.open('http://www.baidu.com','百度','width=320,height=500'); ~~~ >[danger]**2. 定時器** 1)setTimeout(); ~~~ var s =setTimeout("js代碼或js函數", 毫秒數); // 表示多少毫秒后,執行前面的js代碼或函數,只執行一次 ~~~ 2)setInterval() ~~~ var t =setInterval("js代碼或js函數", 毫秒數); //表示每隔多少毫秒,執行一次前面的js代碼或函數 ~~~ 3)清除定時器 ~~~ clearTimeout(s); //清除由setTimeout產生的定時器 clearInterval(t); //清除由setInterval產生的定時器 ~~~
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