问题：
1. 在echarts跟bootstrap选项卡整合的时候，默认第一个选中选项卡可以正常加载echarts图表，但是切换其他选项的时候不能渲染出其他选项卡echarts图表。
2. echarts自适应怎么实现？
解决办法：
//解决tab切换不显示问题 在加载窗口后重新渲染。 $('a[data-toggle="pill"]').on('shown.bs.tab', function(e) { for(var i = 0; i < charts.length; i++) { charts[i].resize(); } }); //data-toggle="pill还是data-toggle="tab" 根据前面所用标签页的不同来选择//echarts自适应 var charts = []; var chart1 = echarts.init(document.getElementById("left1")); var chart2 = echarts.init(document.getElementById("left2")); var chart3 = echarts.init(document.getElementById("right11")); var chart4 = echarts.init(document.getElementById("right12")); var chart5 = echarts.init(document.getElementById("right21")); var chart6 = echarts.init(document.getElementById("right22")); chart1.setOption(option1); chart2.setOption(option1); chart3.setOption(option2); chart4.setOption(option2); chart5.setOption(option1); chart6.setOption(option1); charts.push(chart1); charts.push(chart2); charts.push(chart3); charts.push(chart4); charts.push(chart5); charts.push(chart6); $(window).resize(function() { for(var i = 0; i < charts.length; i++) { charts[i].resize(); } })
下面看一个实现的demo:
demo 完成内容：
1. bootstrap实现响应式布局
2. echats实现自适应
3. 标签页切换、缩放正常显示
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!--设置视口的宽度(值为设备的理想宽度)，页面初始缩放值<理想宽度/可见宽度>--> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" type="text/css" href="../css/bootstrap.min.css" rel="external nofollow" /> <link rel="stylesheet" href="../css/main.css" rel="external nofollow" /> <!-- 可选的Bootstrap主题文件（一般不用引入） --> <link rel="stylesheet" href="http://cdn.bootcss.com/twitter-bootstrap/3.0.3/css/bootstrap-theme.min.css" rel="external nofollow" > <title></title> <!-- jQuery文件。务必在bootstrap.min.js 之前引入 --> <script src="../js/jquery-3.1.1.js"></script> <!-- 最新的 Bootstrap 核心 JavaScript 文件 --> <script src="../js/bootstrap.min.js"></script> <!-- 最新的echarts核心 JavaScript 文件 --> <script src="../js/echarts.js"></script> <script src="../js/main.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="container"> <div class="row"> <div class="col-lg-6 col-md-6 col-sm-6 col-xs-12 col-left"> <div class="css_height1" id="left1"> </div> <div class="css_height" id="left2"> </div> </div> <div class="col-lg-6 col-md-6 col-sm-6 col-xs-12 col-right"> <div class="right_title"> <ul class="nav nav-pills"> <li class="active"> <a href="#right1" rel="external nofollow" data-toggle="pill">1</a> </li> <li> <a href="#right2" rel="external nofollow" data-toggle="pill">2</a> </li> <li> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" data-toggle="pill">3</a> </li> <li> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" data-toggle="pill">4</a> </li> <li> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" data-toggle="pill">5</a> </li> </ul> </div> <div class="tab-content"> <div class="tab-pane fade in active" id="right1"> <div class="css_height" id="right11"> </div> <div class="css_height" id="right12"> </div> </div> <div class="tab-pane fade in" id="right2"> <div class="css_height" id="right21"> </div> <div class="css_height" id="right22"> </div> </div> </div> </div> </div> </div> </body></html><script type="text/javascript"> var charts = []; var chart1 = echarts.init(document.getElementById("left1")); var chart2 = echarts.init(document.getElementById("left2")); var chart3 = echarts.init(document.getElementById("right11")); var chart4 = echarts.init(document.getElementById("right12")); var chart5 = echarts.init(document.getElementById("right21")); var chart6 = echarts.init(document.getElementById("right22")); chart1.setOption(option1); chart2.setOption(option1); chart3.setOption(option2); chart4.setOption(option2); chart5.setOption(option1); chart6.setOption(option1); charts.push(chart1); charts.push(chart2); charts.push(chart3); charts.push(chart4); charts.push(chart5); charts.push(chart6); $(window).resize(function() { for(var i = 0; i < charts.length; i++) { charts[i].resize(); } }); //解决tab切换不显示问题 在加载窗口后重新渲染。 $('a[data-toggle="pill"]').on('shown.bs.tab', function(e) { for(var i = 0; i < charts.length; i++) { charts[i].resize(); } });</script>.css_height{ height: 400px; margin-top: 30px;}.css_height1{ height: 400px; margin-top: 72px;}.right_title{ width: 90%; margin-left: 10%;}.nav>li>a{ padding: 5px 18px; margin-top: 10px;}body{ background-color:#009688;}.container{ background-color:#dcedf5; margin-top: 25px; border-radius: 15px;}option1= { title: { text: '未来一周气温变化', subtext: '纯属虚构' }, tooltip: { trigger: 'axis' }, xAxis: { type: 'category', boundaryGap: false, data: ['周一','周二','周三','周四','周五','周六','周日'] }, yAxis: { type: 'value', axisLabel: { formatter: '{value} °C' } }, series: [ { name:'最高气温', type:'line', data:[11, 11, 15, 13, 12, 13, 10], markPoint: { data: [ {type: 'max', name: '最大值'}, {type: 'min', name: '最小值'} ] }, markLine: { data: [ {type: 'average', name: '平均值'} ] } }, { name:'最低气温', type:'line', data:[1, -2, 2, 5, 3, 2, 0], markPoint: { data: [ {name: '周最低', value: -2, xAxis: 1, yAxis: -1.5} ] }, markLine: { data: [ {type: 'average', name: '平均值'}, [{ symbol: 'none', x: '90%', yAxis: 'max' }, { symbol: 'circle', label: { normal: { position: 'start', formatter: '最大值' } }, type: 'max', name: '最高点' }] ] } } ]};option2 = { title: { text: '大规模散点图' }, legend: { data:['sin','cos'] }, xAxis : [ { type : 'value', scale:true } ], yAxis : [ { type : 'value', scale:true } ], series : [ { name:'sin', type:'scatter', large: true, symbolSize: 3, data: (function () { var d = []; var len = 10000; var x = 0; while (len--) { x = (Math.random() * 10).toFixed(3) - 0; d.push([ x, //Math.random() * 10 (Math.sin(x) - x * (len % 2 ? 0.1 : -0.1) * Math.random()).toFixed(3) - 0 ]); } //console.log(d) return d; })() }, { name:'cos', type:'scatter', large: true, symbolSize: 2, data: (function () { var d = []; var len = 20000; var x = 0; while (len--) { x = (Math.random() * 10).toFixed(3) - 0; d.push([ x, //Math.random() * 10 (Math.cos(x) - x * (len % 2 ? 0.1 : -0.1) * Math.random()).toFixed(3) - 0 ]); } //console.log(d) return d; })() } ]};
demo效果链接： demo
github源码： 源码 | 本地下载
总结
以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，如果有疑问大家可以留言交流，谢谢大家对的支持。
