PS: 1-6必須有值。單擊分數按鈕,結果將出現在最後壹個文本框中。
& lt腳本& gt
函數url()
{
var文本,maxvalue=0,minvalue=0,I,total = 0;
var text value = new Array();
for(I = 1;我& lt=6;I++)//求最大值和最小值。
{
ID = " text "+I;
text value[I-1]= parse int(document . getelementbyid(ID))。值);//獲取文本框的值
if(i==1){
max value = text value[I-1];
minvalue = text value[I-1];
}
否則{
if(max value & lt;text value[I-1])max value = text value[I-1];
if(minvalue & gt;text value[I-1])minvalue = text value[I-1];
}
}
for(I = 0;我& lt6;I++)//將最大值和最小值賦值為0,並將它們相加。
{
if(textvalue[i]==maxvalue){
text value[I]= 0;
max value =-1;
}
否則{
if(textvalue[i]==minvalue){
text value[I]= 0;
minvalue =-1;
}
}
total+= text value[I];
}
document.getElementById("text7 ")。值=總計/4;//分配給最後壹個文本框
}
& lt/script & gt;
& lt/head & gt;
& ltbody & gt
& ltdiv & gt
1:& lt;input type = " text " id = " text 1 "/& gt;
2:& lt;input type = " text " id = " text 2 "/& gt;
3:& lt;input type = " text " id = " text 3 "/& gt;
4:& lt;input type = " text " id = " text 4 "/& gt;
5:& lt;input type = " text " id = " text 5 "/& gt;
6:& lt;input type = " text " id = " text 6 "/& gt;& ltbr/>;
& ltinput type = " button " value = " score " onclick = " URL()" id = " button "/& gt;& ltbr/>;
& ltinput type = " text " id = " text 7 "/& gt;
& lt/div & gt;
& lt/body & gt;
& lt/html & gt;