【发布时间】:2018-10-05 07:28:36
【问题描述】:
我正在使用 JavaScript 制作一个刽子手游戏,需要隐藏一些 HTML 几秒钟以显示错误消息,然后恢复为原始 HTML。我试过使用 setTimeout();和 setInterval();但这些似乎只是在显示错误消息之前等待几秒钟。
以下是参考代码:
<div class="row text-center">
<div id="alredGuess" class="col">
<div>
<span id="guessedLetters"></span> <br>
</div>
<div>Guesses left:<span id="guessesLeft">10</span></div>
<div>Wins:<span id="wins">0</span></div>
<div>Losses:<span id="losses">0</span></div>
</div>
</div>
JS:
if (gameRunning === true && guessedLetterBank.indexOf(letter) === -1) {
// run game logic
guessedLetterBank.push(letter);
// Check if letter is in picked word
for (var i = 0; i < pickedWord.length; i++) {
//convert to lower case
if (pickedWord[i].toLowerCase() === letter.toLowerCase()) {
//if match, swap placeholder
pickedWordPlaceholderArr[i] = pickedWord[i];
}
}
$placeholders.textContent = pickedWordPlaceholderArr.join("");
checkIncorrect(letter);
} else if (gameRunning === false) {
$placeholders.textContent = "Press \"A\" To Begin!"
} else {
//alert("You've already guessed this letter.")
function newAlert() {
var hideDiv = document.getElementById("alredGuess");
if (hideDiv.style.display = "block") {
hideDiv.style.display = "none";
}
}
hideDiv.textContent("You've already guessed this letter!");
function showDiv() {
var showDiv = document.getElementById("alredGuess");
if (hideDiv.style.display = "none") {
hideDiv.style.display = "block";
}
}
}
}
setInterval(newAlert, 3000);
}
【问题讨论】:
-
你可以显示消息,然后使用
setTimeout隐藏它。
标签: javascript html hide settimeout setinterval