函數(shù)checkscope()的調(diào)用
寫一段程序，實現(xiàn)對函數(shù)checkscope()的調(diào)用
三年二班的阮姑娘
2016-03-15
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2016-03-15
function checkscope(){}
<input type="button" value="調(diào)用checkscope" onclick="checkscope()"/>
2016-03-15
function checkscope(){}
<input type="button" value="調(diào)用checkscope" onclick="checkscope()"/>
2016-03-15
// 定義scope ()
function checkscope(){//代碼塊}
//創(chuàng)建點擊按鍵并綁定事件
<input type="button" value = "checkscope" onclick = "checkscope()"??/>
2016-03-15
function checkscope(){}
<input type="button" value="調(diào)用checkscope" onclick="checkscope()"/>