javascript 单击正文的任意位置并调用函数
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时间:2020-10-26 18:24:05 来源:igfitidea点击:
Click Anywhere on Body and Call a Function
提问by J?rgensen Zu
This is my html:
这是我的 html:
<img id="bladder" onclick="changeimage()" src="images/logo_bladder.png" />
and my js:
和我的js:
<script>
cc = 0;
function changeimage() {
if (cc == 0) {
cc = 1;
document.getElementById('bladder').src = "images/logo_bladder_b.png";
}
else {
cc = 0;
document.getElementById('bladder').src = "images/logo_bladder.png";
}
}
</script>
I would like to be able to click anywhere on body – not only on the image! – to change the image. How do I achieve that?
我希望能够点击身体上的任何地方——不仅仅是图像!– 更改图像。我如何做到这一点?
回答by Smita
you can try
你可以试试
$(document).ready(function(){
$(body).click(function(){
if (cc==0)
{ cc=1;
document.getElementById('bladder').src="images/logo_bladder_b.png";
}
else
{
cc=0;
document.getElementById('bladder').src="images/logo_bladder.png";
}
});
});
OR
或者
in you <body>
tag, add onclick event like:
在你的<body>
标签中,添加 onclick 事件,如:
<body onclick="changeimage()">..</body>