【发布时间】:2014-01-28 02:07:28
【问题描述】:
<!DOCTYPE HTML>
<html>
<head>
<title>Zautra Levels</title>
<h2 style="font-family: Trebuchet MS; color: blue;"">Zautra Levels</h2>
<p> </p>
</head>
<body>
<p>Clickables:</p>
<button id="swag" onclick="lmao()">Gain XP</button> <button id="gold" onclick="getgold()">Get Gold</button> <button id="buyupgrade" onclick="buyupp()">Level Up!</button>
<p> </p>
<div id="total">XP: 0</div>
<div id="goldt">Gold: 0</div>
<div id="upgradess">Level: 0</div>
<div id="upcostt">Required XP: 25</div>
<script>
var clicks = 0; // How many clicks you have
var upgrades = 0; // How many upgrades you have purchased
var upcost = 25; // How much the upgrades cost
var gold = 0; // How much gold you have
function updateclicks() { // Declares the function that updates the "Zautra Clicks" Text.
var v=document.getElementById("total");
v.innerHTML = 'XP: ' + clicks;
}
function updategold() { // Declares the function that updates the "Zautra Clicks" Text.
var g=document.getElementById("goldt");
g.innerHTML = 'Gold: ' + gold;
}
function updateupgradecounter() { // Declares the function that updates the "Upgrades:" Text.
var y=document.getElementById("upgradess");
y.innerHTML = 'Level: ' + upgrades;
}
function updateupcost() { // Declares the function that updates the "Upgrade Cost:" Text.
var z=document.getElementById("upcostt");
z.innerHTML = 'Required XP:' + upcost;
}
var x=document.getElementById("swag"); function lmao() { // When you click the "Click for MOAR Zautra's" Button you get a +1 Click.
clicks+=1;
updateclicks();
}
var j=document.getElementById("gold"); function getgold() { // When you click the "Click for MOAR Zautra's" Button you get a +1 Click.
gold+=1;
updategold();
}
var c=document.getElementById("buyupgrade"); function buyupp() {
if (clicks >= upcost) {
clicks-=upcost
upgrades+=1
upcost*=2
updateclicks();
updateupgradecounter();
updateupcost();
}
else
{
var clicksdif = upcost - clicks;
confirm("You need " + clicksdif + " more XP to level up.");
}
}
</script>
</body>
</html>
这是我正在开发的游戏的代码。 我正在尝试添加一个按钮,当您按下它时,它会保存所有变量。 如果您是 5 级,拥有 26 XP 和 7 黄金,那么您刷新页面,您仍然拥有这些统计数据,而不是在刷新时丢失它们。
请帮忙!
(是的,我确实意识到代码确实很混乱,但这是一个小问题。我迟早会解决这个问题。)
【问题讨论】:
-
使用 cookie 或在现代浏览器中 local storage 如果您希望所有内容都存储在客户端
-
只需在持久数据上使用 localStorage 命名空间: loading: var gold = +localStorage.gold;储蓄:localStorage.gold = 金子;
-
您是在发布到 java 或 asp.net 网页还是什么?
-
谁能给我一个例子,或者给我一个模板来说明它在我的代码中的样子?我不知道如何使用 localStorage。它只是让我的黄金说“NaN”
-
如果你得到 NaN,你很可能用字符串进行数学计算:
"Some string" * 3= NaN
标签: javascript html variables save