學(xué)習(xí)是為了明天，為了更好的明天，需要更努力的學(xué)習(xí)！

< html >
< head >
< title > Test?Page </ title >
< script? src ="prototype.js" ></ script >
< script >
function ?test1()
{
???? var ?d? = ?$('myDiv');
???? // $()類似于DOM中的document。getElementById（）方法，根據(jù)傳入的參數(shù)ID返回那個(gè)ID的元素
????alert(d.innerHTML);
}
function ?test2()
{
???? var ?divs? = ?$('myDiv','myOtherDiv');
???? for (i = 0 ;i < divs.length;i ++ )
????{
????????alert(divs[i].innerHTML); // 將有i個(gè)彈出對(duì)話框
????}
}
function ?test3()
{
????alert(?$F('test3')?); // $F()?根據(jù)網(wǎng)頁中元素的ID來得到該元素的值，也可以傳入元素本身作為參數(shù)
}
</ script >
</ head >
< body >
< div? id? =?"myDiv" >
< P > this?is?a?paragraph </ p >
</ div >
< div? id? ="myOtherDiv" >
< p > ?this?is?another?paragraph </ p >
</ div >
< input? type ="button" ?value ="Test1" ?onclick ="test1();" >< br >
< input? type? =?"button" ?value ="Test2" ?onclick ="test2();" >< br >
< input? type ="text" ?value? =?"louie" ?id? =?"test3" >< br >
< input? type? =?"button" ?value ="Test3" ?onclick ="test3();" >< br >
</ body >
</ html >