2 回答

TA貢獻(xiàn)1824條經(jīng)驗(yàn) 獲得超8個(gè)贊
您缺少調(diào)用該功能totaltime();
var addtime = [0,2];
function totaltime(){
var total = 0;
for(var i in addtime) {
total += addtime[i];
}
document.getElementById("totalTime").innerHTML = total;
}
totaltime();
<h1>Total Time: <span id="totalTime"></span></h1>

TA貢獻(xiàn)1906條經(jīng)驗(yàn) 獲得超3個(gè)贊
你沒有調(diào)用該函數(shù)
var addtime = [0,2];
function totaltime(){
var total = 0;
for(var i in addtime) {
total += addtime[i];
}
document.getElementById("totalTime").innerHTML = total;
}
totaltime()
<h1>Total Time: <span id="totalTime"></span></h1>
- 2 回答
- 0 關(guān)注
- 151 瀏覽
添加回答
舉報(bào)