修改bug

src/pages/result/index.vue

@@ -117,87 +117,171 @@ export default {
               data1.push(item.score)
               data2.push(this.getNowTime(item.date_index))
             })
-            this.polar = {
-              dataZoom: [{
-                type: 'inside',
-                start: 0,
-                end: 50
-              }],
-              grid: {
-                x: 30,
-                y: 20,
-                x2: 0,
-                y2: 30
-              },
-              itemStyle: {
-                // color: 'linear-gradient(0deg, #00A2DB, #35D0E9)'
-                color: {
-                  type: 'linear',
-                  x: 0,
-                  y: 0,
+            if (data2.length > 1) {
+              this.polar = {
+                dataZoom: [{
+                  type: 'inside',
+                  start: 0,
+                  end: 50
+                }],
+                grid: {
+                  x: 30,
+                  y: 20,
                   x2: 0,
-                  y2: 1,
-                  colorStops: [{
-                    offset: 1, color: '#00A2DB'
-                  }, {
-                    offset: 0, color: '#35D0E9'
-                  }],
-                  global: false // 缺省为 false
-                }
-              },
-              xAxis: {
-                type: 'category',
-                data: data2,
-                axisLabel: {
-                  color: 'rgba(255,255,255,0.3)'
+                  y2: 30
                 },
-                axisLine: {
-                  show: false
+                itemStyle: {
+                  // color: 'linear-gradient(0deg, #00A2DB, #35D0E9)'
+                  color: {
+                    type: 'linear',
+                    x: 0,
+                    y: 0,
+                    x2: 0,
+                    y2: 1,
+                    colorStops: [{
+                      offset: 1, color: '#00A2DB'
+                    }, {
+                      offset: 0, color: '#35D0E9'
+                    }],
+                    global: false // 缺省为 false
+                  }
                 },
-                axisTick: {
-                  show: false
+                xAxis: {
+                  type: 'category',
+                  data: data2,
+                  axisLabel: {
+                    color: 'rgba(255,255,255,0.3)'
+                  },
+                  axisLine: {
+                    show: false
+                  },
+                  axisTick: {
+                    show: false
+                  },
+                  splitLine: {
+                    lineStyle: {
+                      color: ['#D4D4D8'],
+                      opacity: 0.1
+                    }
+                  }
                 },
-                splitLine: {
-                  lineStyle: {
-                    color: ['#D4D4D8'],
-                    opacity: 0.1
+                yAxis: {
+                  // minInterval: 50,
+                  // interval: 50,
+                  splitNumber: 3,
+                  type: 'value',
+                  axisLabel: {
+                    color: 'rgba(255,255,255,0.3)'
+                  },
+                  axisLine: {
+                    show: false
+                  },
+                  axisTick: {
+                    show: false
+                  },
+                  splitLine: {
+                    lineStyle: {
+                      color: ['#D4D4D8'],
+                      opacity: 0.1
+                    }
                   }
-                }
-              },
-              yAxis: {
-                // minInterval: 50,
-                // interval: 50,
-                splitNumber: 3,
-                type: 'value',
-                axisLabel: {
-                  color: 'rgba(255,255,255,0.3)'
                 },
-                axisLine: {
-                  show: false
+                series: [{
+                  data: data1,
+                  type: 'line',
+                  symbol: 'none',
+                  smooth: true,
+                  itemStyle: {
+                    normal: {
+                      lineStyle: {
+                        width: 3
+                      }
+                    }
+                  }
+                }]
+              }
+            } else {
+              this.polar = {
+                dataZoom: [{
+                  type: 'inside',
+                  start: 0,
+                  end: 50
+                }],
+                grid: {
+                  x: 30,
+                  y: 20,
+                  x2: 0,
+                  y2: 30
                 },
-                axisTick: {
-                  show: false
+                itemStyle: {
+                  // color: 'linear-gradient(0deg, #00A2DB, #35D0E9)'
+                  color: {
+                    type: 'linear',
+                    x: 0,
+                    y: 0,
+                    x2: 0,
+                    y2: 1,
+                    colorStops: [{
+                      offset: 1, color: '#00A2DB'
+                    }, {
+                      offset: 0, color: '#35D0E9'
+                    }],
+                    global: false // 缺省为 false
+                  }
                 },
-                splitLine: {
-                  lineStyle: {
-                    color: ['#D4D4D8'],
-                    opacity: 0.1
+                xAxis: {
+                  type: 'category',
+                  data: data2,
+                  axisLabel: {
+                    color: 'rgba(255,255,255,0.3)'
+                  },
+                  axisLine: {
+                    show: false
+                  },
+                  axisTick: {
+                    show: false
+                  },
+                  splitLine: {
+                    lineStyle: {
+                      color: ['#D4D4D8'],
+                      opacity: 0.1
+                    }
                   }
-                }
-              },
-              series: [{
-                data: data1,
-                type: 'line',
-                symbol: 'none',
-                smooth: true,
-                itemStyle: {
-                  normal: {
+                },
+                yAxis: {
+                  // minInterval: 50,
+                  // interval: 50,
+                  splitNumber: 3,
+                  type: 'value',
+                  axisLabel: {
+                    color: 'rgba(255,255,255,0.3)'
+                  },
+                  axisLine: {
+                    show: false
+                  },
+                  axisTick: {
+                    show: false
+                  },
+                  splitLine: {
                     lineStyle: {
-                      width: 3
+                      color: ['#D4D4D8'],
+                      opacity: 0.1
+                    }
+                  }
+                },
+                series: [{
+                  data: data1,
+                  type: 'line',
+                  smooth: true,
+                  itemStyle: {
+                    normal: {
+                      lineStyle: {
+                        width: 3
+                      }
                     }
                   }
-                }
-              }]
+                }]
+              }
             }
             this.$forceUpdate()
           }