jQuery 使用简单的选择框过滤列表

Question

我想用 jquery 或 javascript 过滤这个简单的列表。我发现的唯一例子是使用多个选择框，如下所示:http://jsfiddle.net/EfEYQ/

你能帮我一下吗？提前谢谢

<select id="filtercountry">
                    <option value='ALL' selected="selected">Select by Country</option>
                    <option value="1">Australia</option>
                    <option value="2">Austria</option>
                    <option value="3">Brazil</option>
                    <option value="4">Canada</option>
</select>


<ul class="submenu">
    <li class="submenucategory">KIDS</li>
    <li id="Cell1" class="lilist">AAAAAA <span class="country">1</span></li>
    <li id="Cell2" class="lilist">BBBBBB <span class="country">2</span></li>
    <li id="Cell3" class="lilist">CCCCCC <span class="country">2</span></li>
    <li id="Cell4" class="lilist">DDDDDD <span class="country">1</span></li>
    <li id="Cell5" class="lilist">EEEEEE <span class="country">3</span></li>
    <li id="Cell6" class="lilist">FFFFFF <span class="country">4</span></li>
</ul>

​

Answer 1

给你，伙计 - 与上面的示例几乎相同:

DEMO ​

$('#filtercountry').change(function(){
    var criteria = $(this).val();
    if(criteria == 'ALL'){
        $('.lilist').show();
        return;
    }
    $('.country').each(function(i,option){
        if($(this).html() == criteria){
            $(this).parent().show();
        }else {
            $(this).parent().hide();
        }
    });
});​​​​​​​​​​​​​​