我正在構建一個jQuery篩選器,按2套條件(水果類型和顏色)過濾列表。例如,如果用戶按水果類型「漿果」進行過濾,則只會顯示漿果。然後,如果他們按水果色「紅色」過濾,則只會顯示紅色漿果。jQuery篩選器列表由2標準與錨點標籤
我認爲問題與我的fruitColor和fruitType變量的設置方式。我試圖讓這些變量的值等於錨點標記的數據類型被點擊了。我的代碼如下,謝謝!
的jQuery:
$(document).ready(function()
{
$("ul.filter li a").click(function()
{
var fruitColor = $('ul#fruitColor li a').attr('data-value');
var fruitType = $('ul#fruitType li a').attr('data-value');
var fruitColorSelector = '';
var fruitTypeSelector = '';
if (fruitColor == "all" && fruitType == "all")
{
//show all items
$(".item").show();
}
else
{
if (fruitType != "all")
{
fruitTypeSelector = '.' + fruitType
}
if (fruitColor != "all")
{
fruitColorSelector = '.' + fruitColor
}
$(".item").hide();
$(fruitTypeSelector + fruitColorSelector).show();
}
});
});
HTML:
Select Color Category:
<ul class="filter" id="fruitColor">
<li><a data-value="all">Any Color</a></li>
<li><a data-value="red">Red</a> </li>
<li><a data-value="blue">Blue</a> </li>
<li><a data-value="yellow">Yellow</a> </li>
</ul>
<br>
Select Fruit Type:
<ul class="filter" id="fruitType">
<li><a data-value="all">Any Type</a> </li>
<li><a data-value="fruit">Fruit</a> </li>
<li><a data-value="berry">Berry</a> </li>
</ul>
<br>
<ul>
<li class="item red fruit">Apple</li>
<li class="item blue fruit">Grape</li>
<li class="item yellow fruit">Lemon</li>
<li class="item red fruit">Cherry</li>
<li class="item yellow fruit">Banana</li>
<li class="item red berry">Strawberry</li>
<li class="item blue berry">Blueberry</li>
<li class="item red berry">Raspberry</li>
<li class="item yellow fruit">Pineapple</li>
<li class="item yellow berry">Yellowberry</li>
</ul>
這是你的代碼的固定示例:http://jsfiddle.net/NYAmk/ – Aguardientico