jQuery 如何清除复选框
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how to clear checkbox
提问by hersh
I want to clear the selection of checkboxes if they click cancel. How can I achive this with this code:
如果单击取消，我想清除复选框的选择。如何使用此代码实现此目的：
var chkbox= $('#divListBox').find(':checked')
.map(function() {
return $(this).val();
}).get();
回答by Thomas Bonini
This should work:
这应该有效：
$('#divListBox :checked').removeAttr('checked');
回答by phyatt
The advantage of this solution is if you have on change events or on click events tied to the checkbox this will make them happen.
此解决方案的优点是，如果您将更改事件或单击事件绑定到复选框，这将使它们发生。
$('#divListBox').each(function(index, element) {
var checked = element.checked;
if (checked) {
$(element).trigger('click');
}
});
Also with bootstrap the checkbox wasn't getting found with the :checkedselector.
同样使用引导程序，:checked选择器没有找到复选框。
Hope that helps.
希望有帮助。
回答by Nikhil VJ
You have tagged the question with jquerybut not explicitly mentioned that you only want to use jquery, so...
您已将问题标记为jquery但未明确提及您只想使用 jquery，所以...
document.getElementById("divListBox").checked = false;
document.getElementById("divListBox").checked = false;
Frankly I only use jquery when it helps.
坦率地说，我只在 jquery 有帮助时才使用它。
