ECharts 触发click点击事件

我不是女神ヾ 2023-10-05 11:41 16阅读 0赞

#### 1 实现代码 ####

<body>
        
        <div id="main" style="width: 600px;height:400px;"></div>
        <script type="text/javascript">
            // 基于准备好的dom，初始化echarts实例
            var myChart = echarts.init(document.getElementById('main'));
     
            // 指定图表的配置项和数据
            var option = {
                title: {
                    text: '第一个 ECharts 实例'
                },
                tooltip: {},
                legend: {
                    data:['销量']
                },
                xAxis: {
                    data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
                },
                yAxis: {},
                series: [{
                    name: '销量',
                    type: 'bar',
                    data: [5, 20, 36, 10, 10, 20]
                }]
            };
     
            // 使用刚指定的配置项和数据显示图表。
            myChart.setOption(option);
            myChart.on('click',  function(param) {
                //param.name x轴值,param.data y轴值
                alert(param.name+":"+param.data)
            });
        </script>
    </body>

#### 2 效果图 ####

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4OTc0NjM4_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4OTc0NjM4_size_16_color_FFFFFF_t_70 1][]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4OTc0NjM4_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20201014213200829.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4OTc0NjM4,size_16,color_FFFFFF,t_70
[1d5330f89298af44e002d6b2230b47659e28c05a.jpg]: https://i1.hdslb.com/bfs/face/1d5330f89298af44e002d6b2230b47659e28c05a.jpg
[Bilibili_Bilibili_B_1d5330f89298af44e002d6b2230b47659e28c05a.jpg_https_space.bilibili.com_484264966_spm_id_from_333.337.search-card.all.click]: https://space.bilibili.com/484264966?spm_id_from=333.337.search-card.all.click