html js css bootstrap 小上三角 和 小下三角

来源:互联网 发布:手机探鱼软件 编辑:程序博客网 时间:2024/06/03 22:44


这种小 三角 我也不知道怎么说。

先上个图  看看效果



下面 是html 代码


css  才是最主要的

js 只是 决定 这个 modal 显示的位置。




<!DOCTYPE html><html><head><title>gadf</title><link rel="stylesheet" type="text/css" href="dist/css/bootstrap.min.css"><script src="jquery-3.2.1.min.js" type="text/javascript"></script><script src="dist/js/bootstrap.min.js" type="text/javascript"></script><style type="text/css">.zijisanjiclass{ width: 220px;border: 1px solid rgba(0,0,0,.15);background-color: #fff;padding: 10px;top :0px;position: absolute;}.datepicker-select-dropdown.datepicker-select-orient-top:before {    bottom: -7px;    left: 6px;    border-bottom: 0;    border-top: 7px solid rgba(0,0,0,.15);}.datepicker-select-dropdown:before {    border-left: 7px solid transparent;    border-right: 7px solid transparent;    border-bottom: 7px solid rgba(0,0,0,.15);    border-bottom-color: rgba(0,0,0,.2);}.datepicker-select-dropdown:after, .datepicker-select-dropdown:before {    content: '';    display: inline-block;    border-top: 0;    position: absolute;}.datepicker-select-dropdown.datepicker-select-orient-top:after {    bottom: -6px;    left: 7px;    border-bottom: 0;    border-top: 6px solid #fff;}.datepicker-select-dropdown:after {    border-left: 6px solid transparent;    border-right: 6px solid transparent;    border-bottom: 6px solid #fff;}.datepicker-select-dropdown.datepicker-select-orient-bottom:after {    top: -6px;}.datepicker-select-dropdown.datepicker-select-orient-bottom:before {    top: -7px;}.form .form-bordered .form-group>div {    border-left: 1px solid #efefef;}.form .form-bordered .form-group {    margin: 0;    border-bottom: 1px solid #efefef;}</style></head><body class="page-header-fixed page-sidebar-closed-hide-logo page-content-white">        <div class="page-wrapper">            <c:import url="../header.jsp"></c:import>             <div class="clearfix"> </div>            <div class="page-container">                <div class="page-sidebar-wrapper">                    <div class="page-sidebar navbar-collapse collapse">                        <c:import url="../menu.jsp"></c:import>                    </div>                </div>                <div class="page-content-wrapper" >                    <!-- BEGIN CONTENT BODY -->                    <div class="page-content" id="mainBodyId">                        <div class="page-bar">                            <ul class="page-breadcrumb">                                <li>                                    <a href="index.html">首页</a>                                    <i class="fa fa-circle"></i>                                </li>                            </ul>                        </div>                        <div class="row">                        <div class="col-md-12">                        <div class="portlet light portlet-fit portlet-datatable bordered">                                    <div class="portlet-body">                                        <div class="table-container">                                            <table class="table table-striped table-bordered table-hover table-checkable" id="datatable_ajax_user_info">                                                <thead>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="heading">                                                        <th style="width:5%;"> ID </th>                                                        <th style="width:5%;"> 姓名 </th>                                                        <th style="width:5%;"> 年龄 </th>                                                        <th style="width:5%;"> 性别 </th>                                                        <th style="width:5%;"> 出生日期 </th>                                                        <th style="width:5%;"> 民族 </th>                                                        <th style="width:5%;"> 身高(cm) </th>                                                        <th style="width:5%;"> 体重(Kg) </th>                                                        <th style="width:5%;"> 学历 </th>                                                        <th style="width:15%;"> 操作 </th>                                                    </tr>                                                    <tr role="row" class="filter">                                                        <td>                                                        <input type="text" class="form-control form-filter input-sm" name="userInfoId">                                                        </td>                                                        <td>                                                        <input type="text" class="form-control form-filter input-sm" name="userName">                                                        </td>                                                        <td>                                                        <input type="text" class="form-control form-filter input-sm" name="userAge">                                                        </td>                                                        <td>                                                        <select class="form-control form-filter" style="height: 30px;padding: 4px 12px;">                                                        <option value="男">男</option>                                                        <option value="女">女</option>                                                        <option value="其他">其他</option>                                                        </select>                                                        </td>                                                        <td>                                                        <input type="text" class="form-control form-filter input-sm" name="userBirthday" id="userBirthdayid">                                                        </td>                                                        <td><input type="text" class="form-control form-filter input-sm" name="userNations"></td>                                                        <td>                                                         <input type="text" class="form-control form-filter input-sm" name="userHight">                                                        </td>                                                        <td>                                                            <input type="text" class="form-control form-filter input-sm" name="userWeight">                                                        </td>                                                        <td>                                                            <select class="form-control form-filter" style="height: 30px;padding: 4px 12px;">                                                        <option value="博士">博士</option>                                                        <option value="硕士">硕士</option>                                                        <option value="本科">本科</option>                                                        <option value="专科">专科</option>                                                        <option value="高中">高中</option>                                                        <option value="中专">中专</option>                                                        <option value="初中">初中</option>                                                        <option value="小学">小学</option>                                                        </select>                                                        </td>                                                        <td>                                                            <div class="margin-bottom-5">                                                                <button class="btn btn-sm green btn-outline filter-submit margin-bottom">                                                                    <i class="fa fa-search"></i> Search</button> <button class="btn btn-sm red btn-outline filter-cancel">                                                                <i class="fa fa-times"></i> Reset</button>                                                            </div>                                                        </td>                                                    </tr>                                                </thead>                                                <tbody> </tbody>                                            </table>                                        </div>                                    </div>                                </div>                        </div>                        </div>                    </div>                </div>            </div>            <c:import url="../bottom.jsp"></c:import>        </div>        <div id="zijixiede" class="zijisanjiclass datepicker-select-dropdown datepicker-select-orient-left">        <div class="form" style="border: 1px solid #e7ecf1!important;">        <form class="form-horizontal form-bordered">        <div class="form-group">        <label class="control-label col-md-3">年</label>        <div class="col-md-9">        <select class="form-control form-filter">        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        </select>        </div>        </div>        <div class="form-group">        <label class="control-label col-md-3">月</label>        <div class="col-md-9">        <select class="form-control form-filter">        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        </select>        </div>        </div>        <div class="form-group">        <label class="control-label col-md-3">日</label>        <div class="col-md-9">        <select class="form-control form-filter">        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        <option value="">请选择</option>        </select>        </div>        </div>        <div class="form-group">        <div class="col-md-11">        <div class="btn btn-default quedingbtn" >确定</div>        </div>        </div>        </form>        </div>        </div>        <div class="quick-nav-overlay"></div>        <script>jQuery(document).ready(function(){$("#userBirthdayid").focus(function(){ //var offset = this.component ? this.component.parent().offset() : this.element.offset();var offset = $(this).offset();console.info(offset);var paddingTop = $("#zijixiede").css('padding-top');console.info(paddingTop);var height =  $(this).outerHeight(false);console.info(height);var width =  $(this).outerWidth(false);console.info(width);var scrollTop = $(document).scrollTop();console.info(scrollTop);var outerHeight = $("#zijixiede").outerHeight();console.info(outerHeight);var top_overflow = -scrollTop + offset.top - outerHeight;console.info(top_overflow);var yorient = top_overflow < 0 ? 'bottom' : 'top';$("#zijixiede").addClass('datepicker-select-orient-' + yorient);var top = offset.top;if (yorient === 'top')top -= outerHeight + parseInt(paddingTop);elsetop += height;var left = offset.left;console.info(left);$("#zijixiede").css({ top: top,left: left});$("#zijixiede").show();});$(document).mousedown(function(e){if(!($("#zijixiede").find(e.target).length)&&!($("#userBirthdayid").is(e.target)))$("#zijixiede").hide();});$(".quedingbtn").click(function(){ console.info("拉克建档立卡京东方拉克");//return false;});});</script></body></html>