关于点击复选框实现全选

$(".all_selec").click(function(){
var flag = $(this).is(":checked");
var checkItems = $("input[name='check']");
for (var i = 0; i < checkItems.length; i++) {
checkItems[i].checked = flag;
}
})
原文地址:https://www.cnblogs.com/poilk/p/6382937.html