Onclick 更改背景顏色和其他 function 運行后

Question

我想要 onclick 我的測驗正確的問題。更改背景顏色和 myDiv 顯示不正確后 1 或 2 秒...但我想先 mydiv 更改背景顏色然后閱讀此 function...

    function duzgun() {
if (ikiSual.style.display = "none") {
    ikiSual.style.display = "block"
    ucSual.style.display = "none"
    dordSual.style.display = "none"
    besSual.style.display = "none"
    birSual.style.display = "none"
    }
} else {
    alert("sehv cavabdi")

}

}

Answer 1

我想你想要它：

 function setbackground() { document.getElementById("element").style.backgroundColor = "yellow"; setTimeout(duzgun, 3000);//3000 = 3 seconds, 2000 = 2 seconds } function duzgun() { if (ikiSual.style.display = "none") { ikiSual.style.display = "block" ucSual.style.display = "none" dordSual.style.display = "none" besSual.style.display = "none" birSual.style.display = "none" } else { alert("sehv cavabdi") } }