Incubator-echarts: 图例不显示，设置了series中data里的name

[liumanwei]

提示

One-line summary [问题简述]

图例不显示,提示echarts.js:49037 2016-11-13 series not exists. Legend data should be same with series name or data name.
但是我series的data里name是有值的

Version & Environment [版本及环境]

• ECharts version [ECharts 版本]:
• Browser version [浏览器类型和版本]:
• OS Version [操作系统类型和版本]:

Expected behaviour [期望结果]

ECharts option [ECharts配置项]

option = {
    "backgroundColor": "#fff",
    "title": {
        "text": "横向柱状图",
        "left": "center",
        "top": 20,
        "textStyle": {
            "color": "#636363",
            "fontSize": 14,
            "fontFamily": "Microsoft YaHei,Arial",
            "fontWeight": "normal"
        }
    },
    "color": [
        "#bcdc73",
        "#8fc966",
        "#4bdddb",
        "#169ccd",
        "#4e6182"
    ],
    "grid": {
        "left": "3%",
        "right": "3%",
        "bottom": 40,
        "containLabel": true
    },
    "tooltip": {},
    "series": [
        {
            "name": "测试DEMO",
            "type": "bar",
            "data": [
                {
                    "name": "2016-11-11",
                    "value": 100,
                    "itemStyle": {
                        "normal": {
                            "color": "#bcdc73"
                        },
                        "emphasis": {
                            "color": "#bcdc73"
                        }
                    }
                },
                {
                    "name": "2016-11-12",
                    "value": 200,
                    "itemStyle": {
                        "normal": {
                            "color": "#8fc966"
                        },
                        "emphasis": {
                            "color": "#8fc966"
                        }
                    }
                },
                {
                    "name": "2016-11-13",
                    "value": 300,
                    "itemStyle": {
                        "normal": {
                            "color": "#4bdddb"
                        },
                        "emphasis": {
                            "color": "#4bdddb"
                        }
                    }
                }
            ]
        }
    ],
    "yAxis": {
        "type": "category",
        "data": [
            "2016-11-11",
            "2016-11-12",
            "2016-11-13"
        ],
        "splitLine": {
            "show": true,
            "lineStyle": {
                "color": [
                    "#edeef1"
                ]
            }
        },
        "axisLine": {
            "lineStyle": {
                "color": [
                    "#edeef1"
                ]
            }
        },
        "axisLabel": {
            "textStyle": {
                "color": "#b0b0b0",
                "fontSize": 12,
                "fontFamily": "Microsoft YaHei,Arial"
            }
        }
    },
    "xAxis": {
        "type": "value",
        "splitLine": {
            "show": true,
            "lineStyle": {
                "color": [
                    "#edeef1"
                ]
            }
        },
        "axisLine": {
            "lineStyle": {
                "color": [
                    "#edeef1"
                ]
            }
        },
        "axisLabel": {
            "textStyle": {
                "color": "#b0b0b0",
                "fontSize": 12,
                "fontFamily": "Microsoft YaHei,Arial"
            }
        },
        "max": 300,
        "min": 50
    },
    "legend": {
        "data": [
            "2016-11-11",
            "2016-11-12",
            "2016-11-13"
        ],
        "bottom": 10,
        "left": "center",
        "itemWidth": 8,
        "itemHeight": 8
    }
};

Other comments [其他信息]

[pissang]

柱状图的 legend 取的是系列的 name

[mqliutie]

legend data和series.name 保持一致 legend 不显示

{
    "grid": {
        "top": "80",
        "left": "35",
        "right": "38",
        "containLabel": true
    },
    "legend": {
        "data": [
            2017,
            2016
        ],
        "textStyle": {
            "color": "red"
        },
        "selectedMode": "single"
    },
    "tooltip": {
        "trigger": "axis"
    },
    "xAxis": {
        "name": "分数",
        "type": "value",
        "splitLine": {
            "show": false
        },
        "boundaryGap": false
    },
    "yAxis": {
        "name": "人数",
        "type": "value",
        "splitLine": {
            "show": false
        },
        "boundaryGap": [
            0,
            "20%"
        ]
    },
    "dataZoom": [
        {
            "type": "inside",
            "disabled": true,
            "start": 10,
            "end": 100
        },
        {
            "start": 200,
            "end": 100,
            "handleIcon": "M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z",
            "handleSize": "80%",
            "handleStyle": {
                "color": "#fff",
                "shadowBlur": 3,
                "shadowColor": "rgba(0, 0, 0, 0.6)",
                "shadowOffsetX": 2,
                "shadowOffsetY": 2
            }
        }
    ],
    "series": [
        {
            "name": 2017,
            "type": "line",
            "smooth": true,
            "maxScore": 669,
            "minScore": 201,
            "symbol": "none",
            "sampling": "average",
            "itemStyle": {
                "normal": {
                    "color": "#0071bd"
                }
            },
            "areaStyle": {
                "normal": {
                    "color": {
                        "x": 0,
                        "y": 0,
                        "x2": 0,
                        "y2": 1,
                        "type": "linear",
                        "global": false,
                        "colorStops": [
                            {
                                "offset": 0,
                                "color": "#489ae4"
                            },
                            {
                                "offset": 1,
                                "color": "#489ae4"
                            }
                        ]
                    }
                }
            },
            "markLine": {
                "silent": false,
                "symbol": "arrow",
                "symbolSize": 5,
                "precision": 30,
                "label": {
                    "normal": {
                        "position": "end",
                        "formatter": "{b}"
                    }
                },
                "data": [
                    {
                        "name": "本科一批 : 566",
                        "xAxis": "566",
                        "lineStyle": {
                            "normal": {
                                "color": "#37c1ff"
                            }
                        }
                    }
                ]
            },
            "data": [
                [
                    669,
                    105
                ],
                [
                    668,
                    15
                ]
            ]
        },
        {
            "name": 2016,
            "type": "line",
            "smooth": true,
            "maxScore": 698,
            "minScore": 201,
            "symbol": "none",
            "sampling": "average",
            "itemStyle": {
                "normal": {
                    "color": "#0071bd"
                }
            },
            "areaStyle": {
                "normal": {
                    "color": {
                        "x": 0,
                        "y": 0,
                        "x2": 0,
                        "y2": 1,
                        "type": "linear",
                        "global": false,
                        "colorStops": [
                            {
                                "offset": 0,
                                "color": "#489ae4"
                            },
                            {
                                "offset": 1,
                                "color": "#489ae4"
                            }
                        ]
                    }
                }
            },
            "markLine": {
                "silent": false,
                "symbol": "arrow",
                "symbolSize": 5,
                "precision": 30,
                "label": {
                    "normal": {
                        "position": "end",
                        "formatter": "{b}"
                    }
                },
                "data": [
                    {
                        "name": "本科一批 :584",
                        "xAxis": "584",
                        "lineStyle": {
                            "normal": {
                                "color": "#37c1ff"
                            }
                        }
                    }
                ]
            },
            "data": [
                [
                    698,
                    11
                ],
                [
                    697,
                    1
                ]
            ]
        }
    ]
}

[mqliutie]

echarts 版本 4.1.0

[mqliutie]

legend.data 值类型必须为字符串才显示了, 在series明明是number类型啊... 在legend里必须是字符串... number类型不显示legend 好坑啊