背景修改

src/views/main/baseinfo/business.vue

@@ -19,6 +19,7 @@
       :data="chartData"
       :data-empty="dataEmpty"
       :data-zoom="dataZoom"
+      :extend="chartExtend"
     ></ve-histogram>
   </el-card>
 </template>
@@ -42,6 +43,18 @@ export default {
         HOMEWORK_COMMENT_RATE: this.data['HOMEWORK_COMMENT_RATE'] || {},
       }
     },
+    chartExtend() {
+      return {
+        tooltip: {
+          axisPointer: {
+            type: 'shadow',
+            shadowStyle: {
+              color: 'rgba(150,150,150,0.2)'
+            }
+          }
+        }
+      }
+    },
     dataZoom() {
       return [
         {

src/views/main/baseinfo/hr.vue

@@ -19,6 +19,7 @@
       :data="chartData"
       :data-empty="dataEmpty"
       :data-zoom="dataZoom"
+      :extend="chartExtend"
     ></ve-histogram>
   </el-card>
 </template>
@@ -41,6 +42,18 @@ export default {
         DIMISSION_NUM: this.data['DIMISSION_NUM'] || {},
       }
     },
+    chartExtend() {
+      return {
+        tooltip: {
+          axisPointer: {
+            type: 'shadow',
+            shadowStyle: {
+              color: 'rgba(150,150,150,0.2)'
+            }
+          }
+        }
+      }
+    },
     dataZoom() {
       return [
         {

src/views/main/baseinfo/operate.vue

@@ -19,6 +19,7 @@
       :data="chartData"
       :data-empty="dataEmpty"
       :data-zoom="dataZoom"
+      :extend="chartExtend"
     ></ve-histogram>
   </el-card>
 </template>
@@ -39,6 +40,18 @@ export default {
         MUSIC_GROUP_NUM: this.data['MUSIC_GROUP_NUM'] || {},
       }
     },
+    chartExtend() {
+      return {
+        tooltip: {
+          axisPointer: {
+            type: 'shadow',
+            shadowStyle: {
+              color: 'rgba(150,150,150,0.2)'
+            }
+          }
+        }
+      }
+    },
     dataZoom() {
       return [
         {

src/views/main/baseinfo/student.vue

@@ -27,6 +27,7 @@
       :data="chartData"
       :data-empty="dataEmpty"
       :data-zoom="dataZoom"
+      :extend="chartExtend"
        v-if="isHistogram"
     ></ve-histogram>
     <ve-funnel v-else style="width: 100%;" height="350px" :data="funnelData" :data-empty="dataEmpty"></ve-funnel>
@@ -53,6 +54,18 @@ export default {
         STUDENT_CONVERSION: this.data['STUDENT_CONVERSION'] || {},
       }
     },
+    chartExtend() {
+      return {
+        tooltip: {
+          axisPointer: {
+            type: 'shadow',
+            shadowStyle: {
+              color: 'rgba(150,150,150,0.2)'
+            }
+          }
+        }
+      }
+    },
     dataZoom() {
       return [
         {