<script language="javascript" type="text/javascript" src"change.js"></script>
<form>
<input type="button" name="Button1" value="RED" onclick="changecolor('red')">
<input type="button" name="Button1" value="BLUE" onclick="changecolor('blue')">
<input type="button" name="Button1" value="Green" onclick="changecolor('green')">
<input type="button" name="Button1" value="Yellow" onclick="changecolor('yellow')">
</form>
This code is saved as change.js
function changecolor(code) {
document.bgColor=code
}
颜色更改按钮出现但不起作用。
最佳答案
src"change.js"
缺少 = 符号。应该是 src="change.js"
关于javascript - 颜色更改按钮不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/27063528/