Javascript点击< body> - 警报 [英] Javascript click on <body> - Alert
问题描述
我有这个之类的JavaScript，现在我想添加一个功能来改进它。我想添加的功能，将点击正文，但不是在红点，提醒用户。
I have have JavaScript like this and I now want to add one more function to improve it. I want to add function that will on click on body but not on red dot, alert user.
- 完全当用户点击RED DOT功能不会提醒他，但是如果他错过了RED DOT脚本将会提醒他。这将看起来：如果< body> 被点击，但.a不alert（Error）;非常感谢。我已经搜索了它，但没有结果。
-Exactly When User click on RED DOT function won't alert him, but if he miss RED DOT script will alert him. Thats will look: If <body> is clicked but .a not alert("Error"); Thanks a lot. I have googled for it but no results.
推荐答案
您需要将事件侦听器绑定到主体，确保目标不是 .a div。使用如下所示：
You need to bind the event listener to the body, making sure that the target is not the .a div. Use something like this:
$("body").click(function (event) {
if(event.target != $('div.a')[0])
alert('You clicked the body!');
});
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