如何防止默认的复选框事件覆盖我的jQuery检查/取消选中功能? [英] How do I prevent default checkbox event from overriding my jQuery check/uncheck function?
问题描述
我有一个列表的复选框里面的表与一个简单的jQuery函数,允许用户单击表格行中的任何地方,以检查/取消选中该复选框。它工作伟大,除非当用户实际上点击复选框。它不工作。有任何想法吗?这是我的代码:
I have a list of checkboxes inside a table with a simple jQuery function that allows the user to click anywhere in the table row to check/uncheck the checkbox. It works great, except when the user actually clicks on the checkbox. It doesn't work then. Any ideas? Here is my code:
HTML:
<tr onClick="checkBox()">...</tr>
jQuery:
function checkBox() {
var ischecked = $('input#myContacts').attr("checked");
if(ischecked)
{
$('input#myContacts').attr("checked", false);
}
else
{
$('input#myContacts').attr("checked", true);
}
return false;
}
推荐答案
=http://api.jquery.com/event.stopPropagation/> event.stopPropagation
以避免您的输入#myContacts
的点击事件传播到 tr
的点击事件。此外,我不能相信你是以这种方式混合jQuery和DOM,当你应该使用jQuery事件。
You can use event.stopPropagation
to avoid your input#myContacts
's click event propagates to the tr
's click event. Also, I can't believe you are mixing jQuery and DOM in that way yet, when you should be using jQuery Events.
$(document).ready(function(){
$("input#myContacts").click(function(e){
e.stopPropagation();
});
});
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