jQuery 隐藏复选框的多个值

Question

我有 7 个复选框，所有 ID 都不同。这些 ID 与 div 对应，其中包含一个数据方法。单击复选框将隐藏所有 div，但具有相应 ID 的复选框除外。

这一刻有效！但是当我 select 多个复选框时，所有 div 都消失了。

这是我的 javascript:

<script type="text/javascript"> 
jQuery('.filter_methode input').change(function()
    {
        jQuery('.featured-item-container').show();
        jQuery('input').each(function()
            {
            var Checked;
            if(Checked = jQuery(this).attr('checked'))
                {
                    jQuery(".featured-item-container:not([data-methode='" + this.id + "'])").hide();
                };
        }); 
    });
</script>

我想知道如何优化此脚本，使其监听所有 selected ID。

编辑这是 HTML:

<div class="filter_methode">
<label><input type="checkbox" name="methode_1"  id="methode_1" />
Methode 1</label>

<label><input type="checkbox" name="methode_2" id="methode_2"  />
Methode 2</label>

<label><input type="checkbox" name="methode_3" id="methode_3"  />
Methode 3</label>

<label><input type="checkbox" name="methode_4" id="methode_4" />
Methode 4</label>

<label><input type="checkbox" name="methode_5" id="methode_5" />
Methode 5</label>


<label><input type="checkbox" name="methode_6" id="methode_6" />
Methode 6</label>


<label><input type="checkbox" name="methode_7" id="methode_7" />
Methode 7</label>

<label><input type="checkbox" name="methode_8" id="methode_8" />
Methode 8</label>

<div class="featured-container col-md-12">
    <div class="row">
        <div class="featured-item-container" data-methode="methode_1">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_1">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_1">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_3">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_7">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_8">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_2">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_4">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_8">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_5">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_6">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_5">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_1">
            Some text and image in here
        </div>
        <div class="featured-item-container" data-methode="methode_2">
            Some text and image in here
        </div>
    </div>
</div>

因此，当我单击 ID 为 methode_1 的复选框时，它只会显示数据方法为 div 的 div，但是当我还单击复选框时 [=32] =] 所有 div 都消失了，而不是向我显示带有 methode_1 和 methode_2

的 div

Answer 1

现在我有了这里的代码就是解决方案：

jQuery('.filter_methode input').change(function()
    {
        jQuery('.featured-item-container').hide();
        jQuery('input').each(function(k,v)
            { 
            var Checked = $(v).prop( "checked" );
            if(Checked)
                { 
                    jQuery(".featured-item-container[data-methode='" + v.id + "']").show();
                };
        }); 
        if(jQuery('input:checked').length == 0) {
            jQuery('.featured-item-container').show();
        }
    });

匿名函数中没有"this"。您可以使用第二个参数访问该对象。

看这里：https://jsfiddle.net/92u6u72L/3/

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