所属分类：web前端开发
JavaScript实现重置功能的方法：【$(document).on('click','.dealFlowSelectedBox_bntBox_left',function(){ $('.dealFlowSelectedBox_...】。
本文操作环境：windows10系统、JavaScript 1.8.5、thinkpad t480电脑。
JavaScript实现重置功能的具体代码如下所示：
HTML代码：
<body> <!--头部--> <div class="mui-content"> <div class="headerBox"> <a href="javascript:history.go(-1);" class="fanhuiBnt"> <img src="../img/dealFlow/fanhui.png" /> </a> 筛选条件 </div> <div class="dealFlowSelectedBox"> <div class="dealFlowSelectedBox_title"> <em></em> <span>支付方式</span> </div> <div class="dealFlowSelectedBox_contBox"> <a href="javascript:void(0);" class="dealFlowSelectedBox_payment active"><img src="../img/dealFlow/quanbu.png" />全部</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_payment "><img src="../img/signing/zhifubao.png" />支付宝收款</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_payment "><img src="../img/signing/weixin.png" />微信收款</a> </div> </div> <div class="dealFlowSelectedBox_line"></div> <div class="dealFlowSelectedBox"> <div class="dealFlowSelectedBox_title"> <em></em> <span>证件资料</span> </div> <div class="dealFlowSelectedBox_contBox"> <a href="javascript:void(0);" class="dealFlowSelectedBox_certificate active">全部</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_certificate ">收款成功</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_certificate ">退款成功</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_certificate ">收款失败</a> </div> </div> <div class="dealFlowSelectedBox_line"></div> <div class="dealFlowSelectedBox" style="padding: 0;"> <div class="dealFlowSelectedBox_title" style="margin: 0 0.24rem;width: calc(100% - 0.24rem);"> <em></em> <span>交易时间</span> </div> <ul class="dealFlowSelectedBox_timeBox"> <li> <span>开始时间</span> <input type="text" id="starDate" name="starDate" value="" placeholder="请选择开始日期" readonly="readonly" /> <img src="../img/index/index_xyjt.png" /> </li> <li> <span>结束时间</span> <input type="text" id="endDate" name="endDate" value="" placeholder="请选择结束日期" readonly="readonly" /> <img src="../img/index/index_xyjt.png" /> </li> </ul> </div> <div class="dealFlowSelectedBox_bntBox"> <a href="javascript:void(0);" class="dealFlowSelectedBox_bntBox_left">重置</a> <a href="javascript:void(0);" class="dealFlowSelectedBox_bntBox_right">确定</a> </div> </div> </body>
JS代码：
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$(document).on('click','.dealFlowSelectedBox_bntBox_left',function(){
$('.dealFlowSelectedBox_payment').removeClass('active');
$('.dealFlowSelectedBox_certificate').removeClass('active');
$('.dealFlowSelectedBox_payment').first().addClass('active');
$('.dealFlowSelectedBox_certificate').first().addClass('active');
$("input").val('');
})
</script>推荐学习：JavaScript视频教程
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