添加学院/专业对比年级多选功能

src/views/cet/cet-ana-1.vue

@@ -1,14 +1,63 @@
 <template>
   <div style="background: #ececec; padding: 15px">
+
+
+    <a-card :bordered="false">
+
+      <div>
+        <a-button type="primary" @click="visible = true">打开筛选项</a-button>
+      </div>
+      <a-drawer placement="right" :visible="visible" width="90%" :closable="false">
+
+        <template slot="title">
+          <span>CET查询筛选项</span>
+        </template>
+        <a-descriptions bordered>
+
+          <a-descriptions-item label="学院" :span="3">
+
+            <a-checkbox :disabled="showBox" @change="checkAll">
+              全校
+            </a-checkbox>
+            <a-checkbox-group v-model="checkedOptions" :options="collegeOptions" :disabled="showGroup"
+              @change="checkOne"></a-checkbox-group>
+
+          </a-descriptions-item>
+
+          <a-descriptions-item label="年级" :span="3" v-if="showGroup">
+            <a-radio-group v-model:value="oneentrydate" :options="entrydateOptions" @change="checkoneentrydate" />
+          </a-descriptions-item>
+          <a-descriptions-item label="年级" :span="3" v-if="showBox">
+            <a-checkbox-group v-model:value="entrydate" :options="entrydateOptions" />
+          </a-descriptions-item>
+        </a-descriptions>
+
+
+
+        <div class="buttons">
+          <a-button type="primary" style="margin-right: 5px;" @click="visible = false"><a-icon
+              type="close" />取消</a-button>
+          <a-button type="primary" @click="query"><a-icon type="search" />查询</a-button>
+        </div>
+
+      </a-drawer>
+
+    </a-card>
+
+
+
+
+
+
     <a-card title="按学院 / 专业分析" :loading="loading" :bordered="false">
       <template #extra>
-        <a-select v-model:value="college" style="width: 300px" mode="multiple" :max-tag-count="2"
+        <!-- <a-select v-model:value="college" style="width: 300px" mode="multiple" :max-tag-count="2"
-          :options="collegeOptions" @change="onCollegeMajorChange"></a-select>
+          :options="collegeOptions" @change="onCollegeMajorChange"></a-select> -->
         <!-- <a-select v-model:value="batch" style="margin-left: 10px;width: 120px" :options="batchOptions"></a-select> -->
         <!-- <a-select v-model:value="level" style="margin-left: 10px;width: 120px" :options="levelOptions"></a-select> -->
-        <a-select v-model:value="entrydate" style="margin-left: 10px;width: 150px"
+        <!-- <a-select v-model:value="entrydate" style="margin-left: 10px;width: 150px"
           :options="entrydateOptions"></a-select>
-        <a-button style="margin-left: 10px;" type="primary" @click="query">查询</a-button>
+        <a-button style="margin-left: 10px;" type="primary" @click="query">查询</a-button> -->
       </template>
       <a-row :gutter="24">
         <a-col :xl="24" :style="{ marginBottom: '24px' }">
@@ -24,11 +73,17 @@
 <script>
 import { defHttp } from '/@/utils/http/axios';
 import * as echarts from 'echarts';
-
+import bar from '/@/components/Scrollbar/src/bar';
+import { message } from 'ant-design-vue';
 export default {
   name: "Analysis",
   data() {
     return {
+
+      showBox: false,
+      showGroup: false,
+      oneentrydate: null,
+      checkedOptions: [],
       Url: {
         getBatch: '/cet/getBatch',
         getEntrydate: '/cet/getEntrydate',
@@ -42,27 +97,53 @@ export default {
         { value: 'cet4', label: '英语四级' },
         { value: 'cet6', label: '英语六级' }
       ],
+      visible: false,
       level: null,
-      college: null,
+      college: [],
       batch: null,
       entrydateOptions: [],
-      entrydate: null,
+      entrydate: [],
 
     };
   },
   methods: {
+
+    //选择全校
+    checkAll(e) {
+      this.college = ['全校']
+      this.showGroup = !this.showGroup;
+    },
+
+    //选择学院
+    checkOne(e) {
+      console.log(e)
+      this.college = e;
+      this.showBox = true;
+      if (e.length == 0) {
+        this.showBox = false;
+      }
+    },
+    //选择年级
+    checkoneentrydate(e) {
+      console.log(e.target.value, "e")
+      this.entrydate = [e.target.value];
+
+    },
     getCollegeOptions() {
       defHttp.get({ url: this.Url.getCollege }).then(res => {
         this.collegeOptions = res.colleges;
         // 手动添加一个全校字段
-        this.collegeOptions.unshift({ value: '全校', label: '全校' });
-        this.collegeOptions.forEach(option => {
-          if (option.value !== '全校') {
-            option.disabled = true;
-          }
 
-        });
+        //this.collegeOptions.unshift({ value: '全校', label: '全校' });
-        this.college = ['全校'];
+        // this.collegeOptions.forEach(option => {
+        //  if (option.value !== '全校') {
+        //     option.disabled = true;
+        //}
+
+        //  });
+        //  this.college = ['全校'];
+        console.log(this.collegeOptions, "collegeOptions");
+
       });
     },
     onCollegeMajorChange(value) {
@@ -85,16 +166,47 @@ export default {
       }
       console.log(value);
     },
-    dataChart(data) {
+    dataChart(data, isAll) {
+      let seriesData = [];
       let xData = [];
-      let yData = [];
+      let colors = ['#5370c5', '#91CC75', '#fac858', '#ee6666', '#73c0de', '#FF6A6A', '#FFA500', '#EE2C2C', '#90EE90', '#008B8B', '#FFC0CB', '#FFDAB9', '#FFDEAD', '#FFE4B5', '#FFE4C4', '#FFE4E1', '#FFEBCD', '#FFEFD5', '#FFFAF0', '#FFFAFA', '#FFFFE0', '#FFFFF0', '#FFFFFF', '#F0F8FF', '#FAEBD7', '#FAF0E6', '#FAFAD2', '#F5FFFA', '#F8F8FF', '#F0FFF0', '#F0FFFF', '#F0E68C', '#F0F8FF', '#F0FFF0', '#F0FFFF', '#F4A460', '#F5DEB3', '#F5F5DC', '#F5F5F5', '#F5FFFA', '#F8F8FF', '#F9EBEA', '#FAD7A0', '#FAF0E6', '#FAFAD2', '#FAF0E6  ']
-      for (let key in data) {
+      let j = 0;
-        xData.push(data[key].college);
+
-        // 将数据转换为百分比（加上%）
+      for (let i in data) {
-        yData.push(data[key].passRate);
+
+        xData = [];
+        let yData = [];
+        for (let key in data[i]) {
+          xData.push(data[i][key].college);
+          // 将数据转换为百分比（加上%）
+          yData.push(data[i][key].passRate);
+        }
+        xData = xData.map(label => label.split("").join("\n"));//将x轴竖着展示
+        seriesData.push({
+          name: i + '级累计总通过率',
+          type: 'bar',
+          // barWidth: '30%',
+          data: yData,
+          //颜色
+
+          itemStyle: {
+            normal: {
+              label: {
+                show: true,//开启显示
+                position: 'top',//在上方显示
+                formatter: '{c}%',
+                textStyle: { //数值样式
+                  color: 'black',
+                  fontSize: 13
+                },
+              },
+              color: colors[j++]
+            }
+
+          }
+        }
+        );
       }
-      let rankData = yData.slice().sort((a, b) => b - a).map((value) => yData.indexOf(value) + 1);
-      xData = xData.map(label => label.split("").join("\n"));//将x轴竖着展示
       let myChart = echarts.init(document.getElementById("map1"));
       // 指定图表的配置项和数据
       let option = {
@@ -107,11 +219,12 @@ export default {
             type: 'shadow'
           },
           formatter: function (params) {
-            return params[0].name + '<br/>' +
+            //生成tooltip,加上小圆球
-              '<table>' +
+            let result = params[0].name + '<br>';
-              '<tr><td>' + params[0].marker + params[0].seriesName + '</td><td style="font-weight: bold;">' + '&nbsp;&nbsp;&nbsp;&nbsp;' + params[0].value + '%' + '</td></tr>' +
+            for (let i = 0; i < params.length; i++) {
-              '<tr><td>' + params[1].marker + params[1].seriesName + '</td><td style="font-weight: bold;">' + '&nbsp;&nbsp;&nbsp;&nbsp;' + params[1].value + '</td></tr>' +
+              result += params[i].marker + params[i].seriesName + ' : ' + params[i].value + '%' + '<br>';
-              '</table>';
+            }
+            return result;
           }
         },
         toolbox: {
@@ -153,39 +266,7 @@ export default {
             show: false,
           }
         ],
-        series: [
+        series: seriesData
-          {
-            name: '累计总通过率',
-            type: 'bar',
-            barWidth: '60%',
-            data: yData,
-            itemStyle: {
-              normal: {
-                label: {
-                  show: true, //开启显示
-                  position: 'top', //在上方显示
-                  textStyle: { //数值样式
-                    color: 'black',
-                    fontSize: 13
-                  },
-                  formatter: '{c}%'
-                }
-              }
-            },
-            yAxisIndex: 0,
-          },
-          {
-            name: '排名',
-            type: 'bar',
-            data: rankData,
-            label: {
-              show: false,
-              position: 'inside',
-              formatter: '{c}',
-            },
-            yAxisIndex: 1,
-          },
-        ]
       };
       // 使用刚指定的配置项和数据显示图表。
       myChart.setOption(option);
@@ -201,19 +282,23 @@ export default {
     async getEntrydate() {
       const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
       this.entrydateOptions = getEntrydate.entrydates;
-      this.entrydate = this.entrydateOptions[0].value;
+      // this.entrydate.push (this.entrydateOptions[0].value);
     },
     // 查询数据
     async query() {
+      this.visible = false;
       let result = null;
       console.log(this.college, this.entrydate);
       //如果this.college和this.batch为null则先赋静态值
       if (this.college === null || this.college.length === 0) {
         this.college = ['全校'];
       }
-      if (!this.entrydate) {
+
-        this.entrydate = '2017';
+
+      if (!this.entrydate || this.entrydate.length === 0) {
+        this.entrydate = ['2017'];
       }
+
       try {
         this.loading = true;
         console.log(this.college, this.entrydate)
@@ -225,9 +310,9 @@ export default {
         console.log(params.college, "college")
         result = await defHttp.post({ url: this.Url.getRate, params });
         //使数据按照passRate从大到小排序
-        result.data.sort((a, b) => {
+        // result.data.sort((a, b) => {
-          return b.passRate - a.passRate;
+        //   return b.passRate - a.passRate;
-        });
+        // });
         console.log("data", result.data);
       } finally {
         this.loading = false;