筛选多个数据属性 [英] Filter multiple data-attributes
本文介绍了筛选多个数据属性的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何在此过滤器中从类过滤到数据过滤器?
How to filter from classes to data-filter in this filter?
来自(链接: http://jsfiddle.net/ar3PY/2/)
class="filterme Audi Compact silver blue red"
到( http://jsfiddle.net/ar3PY/95/)
class="filterme" data-filter="Audi Compact silver blue red"
推荐答案
检查此工作代码.
var getFilter = function (category) {
var filter = $("#filters ." + category + ":checked").map(function () {
return '[data-filter*="' + this.value + '"]';
}).get().join(",");
filter = (filter.length > 0) ? filter : "*";
return filter;
}
$("#filters :checkbox").click(function () {
var all = $(".filterme");
var tgts = all.filter(getFilter("brand")).filter(getFilter("class")).filter(getFilter("color"));
all.not(tgts).hide();
tgts.show();
});
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<p><strong>Find the right model: </strong>Select one or more checkboxes to filter your choice:</p>
<table id="filters" width="620px">
<tr>
<td width="144" align="left" valign="top">
<input type="checkbox" class="brand" value="Audi" id="filter-Audi">Audi<br>
<input type="checkbox" class="brand" value="BMW" id="filter-BMW">BMW<br>
</td>
<td width="233" align="left" valign="top">
<input type="checkbox" class="class" value="Compact" id="filter-Compact">Compact<br>
<input type="checkbox" class="class" value="Limousine" id="filter-Limousine">Limousine<br>
<input type="checkbox" class="class" value="SUV" id="filter-SUV">SUV<br>
<input type="checkbox" class="class" value="Sport" id="filter-Sport">Sport<br>
</td>
<td width="233" align="left" valign="top">
<input type="checkbox" class="color" value="silver" id="filter-silver">silver<br>
<input type="checkbox" class="color" value="blue" id="filter-blue">blue<br>
<input type="checkbox" class="color" value="red" id="filter-red">red<br>
<input type="checkbox" class="color" value="white" id="filter-white">white<br>
</td>
</tr>
</table>
<div class="text"></div>
<div id="log" style="width: 620px; line-height: 19px"></div>
<!-- new Car 1 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="Audi Compact silver blue red">
<strong>Audi A1</strong><br />
Audi, Compact, silver, blue, red
</div>
<br />
<!-- new Car 2 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="BMW Compact red white">
<strong>BMW 118i</strong><br />
BMW Compact red white
</div>
<br />
<!-- new Car 3 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="Audi Limousine Sport silver blue red">
<strong>Audi A4</strong><br />
Audi Limousine Sport silver blue red
</div>
<br />
<!-- new Car 4 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="BMW SUV Sport white blue silver">
<strong>BMW X3</strong><br />
BMW SUV Sport white blue silver
</div>
<br />
<!-- new Car 5 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="Audi Sport Silver">
<strong>Audi R8</strong><br />
Audi Sport Silver
</div>
<br />
<!-- new Car 6 -->
<div style="border-top: 1px dotted black; padding: 3px; width: 620px" class="filterme" data-filter="BMW Sport white silver blue">
<strong>BMW Concept X</strong><br />
BMW Sport white silver blue
</div>
<br />
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