echarts鼠标移上去显示数据

折线图为例，核心代码

<script src="/assets/webmaster/js/jquery.min.js"></script>
<script src="/assets/webmaster/js/echarts.min.js"></script>
<script type="text/javascript">
    // 基于准备好的dom，初始化echarts实例
    var myChart = echarts.init(document.getElementById(\'latest_pv\'));

    // 指定图表的配置项和数据
    var option = {
        xAxis: {
            type: \'category\',
            data: [\'{$d1}\', \'{$d2}\', \'{$d3}\', \'{$d4}\', \'{$d5}\', \'{$d6}\', \'{$d7}\']
        },
        yAxis: {
            type: \'value\'
        },
        series: [{
            data: [{$uv1}, {$uv2}, {$uv3}, {$uv4}, {$uv5}, {$uv6}, {$uv7}],
            type: \'line\'
        }],
        tooltip : {
            trigger: \'axis\',
            axisPointer: {
                type: \'cross\',
                label: {
                    backgroundColor: \'#6a7985\'
                }
            }
        }
        };

    // 使用刚指定的配置项和数据显示图表。
    myChart.setOption(option);
</script>

 

效果