jquery select（每个）所有选中的复选框？

Can anyone help with the following, it doesn't return any checked checkboxes.. Am i doing somethign wrong?

任何人都可以帮助以下,它不会返回任何选中的复选框..我做错了吗?

I have

$("input[type=checkbox][checked] .type-element").each(
    function(index) {
        alert('checked' + index);
    }
);

here is part of my html ( i have a number of them all as type-container)

这是我的html的一部分(我有很多都作为类型容器)

     <div id="type-1" class="type-container">
         <div class="type-description">
             test
         </div>
         <input id="11" class="type-element" type="checkbox"/>
     </div>

1 个解决方案

#1

Just do:

$(":checked")...

for checked checkboxes. Also you have an extraneous space in your expression before ".type-element". If you want to make sure the checked checkboxes have that class use:

选中复选框。此外,在“.type-element”之前,表达式中还有一个无关的空间。如果要确保选中该复选框,请使用该类:

$(":checked.type-element")...

not ":checked .type-element" (note the space).

不是“:checked .type-element”(注意空格)。

So the end result is:

所以最终的结果是:

$(":checked.type-element").each(
  function(index) {
    alert('checked' + index);
  }
);

#1