javascript - 隐藏未选中的单选按钮

Question

我想隐藏未选中的单选按钮，只显示选中的单选按钮:

<ul class="woof_list woof_list_radio">
<li >
    <input type="radio" id="woof_72_55cb07a61800a" class="woof_radio_term" data-slug="elektronik" name="product_cat" value="72">
    <label for="woof_72_55cb07a61800a">Elektronik <span>(812)</span></label>
</li>
<li >
    <input type="radio" id="woof_113_55cb07a741fec" class="woof_radio_term" data-slug="pompa-air" name="product_cat" value="113" checked="checked">
    <label for="woof_113_55cb07a741fec" checked="checked" style="font-weight: bold;">Pompa Air <span>(29)</span></label>
</li>
<li >
    <input type="radio" id="woof_184_55cb07a7513ac" class="woof_radio_term" data-slug="brand" name="product_cat" value="184">
    <label for="woof_184_55cb07a7513ac">Brand <span>(814)</span></label>
</li>
</ul>

这是我的 JavaScript:

$(document).ready(function(){

        $("ul.woof_list").find("li").each(function(index){

        $(this).find('input[checked="checked"]', ".woof_list");

        $( this ).click( function( e ) {
            e.preventDefault();
        // by default, hide all li's
        $( 'ul.woof_list li' ).toggle();
        $( '.woof_is_closed' ).trigger('click');
            // show only the selected li
        $( this ).show();
     });
    console.log($(this).find('input[checked="checked"]', ".woof_list").val());

我得到了单选按钮的值，但我不知道该怎么办。

Answer 1

试试这个

$(document).ready(function () {
    $(':radio').on('change', function () {
        $(':radio').not($(this)).closest('li').hide();
    });
});

https://jsfiddle.net/ds3Lfms7/1/

当你选中一个时，它会隐藏所有其他的