Echarts 关系图添加点击事件

/*
实现的效果是：在关系图上加点击事件，点击某个点，得到改点代表的内容，并且实现一个跳转效果。

关键代码已用红色标出
*/


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="ECharts">
    <meta name="author" content="kener.linfeng@gmail.com">
    <title>新闻关系</title>

    <link rel="shortcut icon" href="../asset/ico/favicon.png">

    <link href="../asset/css/font-awesome.min.css" rel="stylesheet">
    <link href="../asset/css/bootstrap.css" rel="stylesheet">
    <link href="../asset/css/carousel.css" rel="stylesheet">
    <link href="../asset/css/echartsHome.css" rel="stylesheet">

    <script src="./www/js/echarts.js"></script>
    <script src="../asset/js/codemirror.js"></script>
    <script src="../asset/js/javascript.js"></script>

    <link href="../asset/css/codemirror.css" rel="stylesheet">
    <link href="../asset/css/monokai.css" rel="stylesheet">
</head>

<body>
    <!-- Fixed navbar -->
    


    <div class="container-fluid">
        <div class="row-fluid example">
            <div id="sidebar-code" class="col-md-4" >
                <div class="well sidebar-nav">
                    <div class="nav-header"><a href="#" onclick="autoResize()" class="glyphicon glyphicon-resize-full" id ="icon-resize" ></a>option</div>
                    <textarea id="code" name="code">
option = {
    title : {
        text: '',
        subtext: '',
        x:'right',
        y:'bottom'
    },
    tooltip : {
        trigger: 'item',
        formatter: '{a} : {b}'
    },
    toolbox: {
        show : true,
        feature : {
            restore : {show: true},
            magicType: {show: true, type: ['force', 'chord']},
            saveAsImage : {show: true}
        }
    },
    legend: {
        x: 'left',
        data:['家人','朋友']
    },
    series : [
        {
            type:'force',
            name : "人物关系",
            ribbonType: false,
			clickable :true,
            categories : [
                {
                    name: '人物'
                },
                {
                    name: '家人'
                },
                {
                    name:'朋友'
                }
            ],
            itemStyle: {
                normal: {
                    label: {
                        show: true,
                        textStyle: {
                            color: '#333'
                        }
                    },
                    nodeStyle : {
                        brushType : 'both',
                        borderColor : 'rgba(255,215,0,0.4)',
                        borderWidth : 1
                    },
                    linkStyle: {
                        type: 'curve'
                    }
                },
                emphasis: {
                    label: {
                        show: false
                        // textStyle: null      // 默认使用全局文本样式，详见TEXTSTYLE
                    },
                    nodeStyle : {
                        //r: 30
                    },
                    linkStyle : {}
                }
            },
            useWorker: false,
            minRadius : 15,
            maxRadius : 25,
            gravity: 0.1,
            scaling: 1.1,
            roam: 'move',
            nodes:[
           
            	 {category:1, name: '李四',value : 2},
                {category:1, name: '张三', value : 4,onclick:function focus(param){
                }},
          
                 
            ],
            links : [
           
                     
               {source : '李四', target : '张三', weight : 10, name: ''},              
            ]
        }
    ]
};
var ecConfig = require('echarts/config');
function focus(param) {
    if (typeof param.seriesIndex == 'undefined') {    
        return;    
    }    
    if (param.type == 'click') {        
     		
       window.location.href='';   
    }    
}
myChart.on(ecConfig.EVENT.CLICK, focus)

myChart.on(ecConfig.EVENT.FORCE_LAYOUT_END, function () {
    console.log(myChart.chart.force.getPosition());
});


                    </textarea>
              </div><!--/.well -->
            </div><!--/span-->
            <div id="graphic" class="col-md-8">
                <div id="main" class="main"></div>
                <div>
                    <button type="button" class="btn btn-sm btn-success" onclick="refresh(true)">刷 新</button>
                   
                    <select id="theme-select"></select>

                    <span id='wrong-message' style="color:red"></span>
                </div>
            </div><!--/span-->
        </div><!--/row-->
        
        </div><!--/.fluid-container-->


    <!-- Le javascript
    ================================================== -->
    <!-- Placed at the end of the document so the pages load faster -->
    <script src="../asset/js/jquery.min.js"></script>
    <script type="text/javascript" src="../asset/js/echartsHome.js"></script>
    <script src="../asset/js/bootstrap.min.js"></script>
    <script src="../asset/js/echartsExample.js"></script>
</body>
</html>
Echarts 关系图 添加点击事件

Echarts 关系图添加点击事件
