日期插件 兼容ie7+

<script src="../../js/jquery.ui.datepicker.js"></script>

<script src="../../js/jquery.ui.datepicker-zh-CN.js"></script>

<script src="../../js/My97DatePicker/WdatePicker.js"></script>

$(function(){

    $(".hasDatepicker").datepicker();

})

<input type="text" id="user_telephone" name="queryStartDate" class="hasDatepicker" maxlength="60" onclick="WdatePicker({lang:'zh-cn'})" value="2016-01-01" readonly="readonly">