这里是代码; JavaScript的有人可以解释为什么这个document.write覆盖整个页面?
function Roll()
// Results: displays a randomly selected image of a 6-sided die
{
var roll;
roll = RandomInt(1, 6);
if (roll == 1) {
document.getElementById("die").src =
"die1.gif";
document.write("<center><p><a href='bad.html'> Enter </a></p></center>");
}
else if (roll == 2) {
document.getElementById("die").src =
"die2.gif";
document.write("<center><p><a href='good.html'> Enter </a></p></center>");
}
else if (roll == 3) {
document.getElementById("die").src =
"die3.gif";
document.write("<center><p><a href='bad.html'> Enter </a></p></center>");
}
else if (roll == 4) {
document.getElementById("die").src =
"die4.gif";
document.write("<center><p><a href='good.html'> Enter </a></p></center>");
}
else if (roll == 5) {
document.getElementById("die").src =
"die5.gif";
document.write("<center><p><a href='bad.html'> Enter </a></p></center>");
}
else {
document.getElementById("die").src =
"die6.gif";
document.write("<center><p><a href='good.html'> Enter </a></p></center>");
}
}
这里是的jsfiddle http://jsfiddle.net/seymorevenue/TcNF7/(尽管文件撰写似乎并没有在那里工作,和骰子图像arn't高达) 我不认为我真正理解文件撰写声明,有没有更好的方法?我想要做的就是掷骰子并根据结果显示链接。感谢您的帮助
在这里看到:HTTPS://developer.mozilla .org/en-US/docs/Web/API/document.write?redirectlugale = zh-CN&redirectslug = DOM%2Fdocument.write#注释 –