工作台日期展示

src/pages/Dashboard/index.js

@@ -31,8 +31,8 @@ class homePage extends Component {
     super(props);
     this.state = {
       dllTime: 3, //1年 2月 3日 4周
-      dllXtitle: [`${month}-${day - 4}`, `${month}-${day - 3}`, `${month}-${day - 2}`, `${month}-${day - 1}`, `${month}-${day}`],
-      tgXtitle: [`${month}-${day - 4}`, `${month}-${day - 3}`, `${month}-${day - 2}`, `${month}-${day - 1}`, `${month}-${day}`],
+      dllXtitle: this.getDateRange(),
+      tgXtitle: this.getDateRange(),
       lllTime: 3, //1年 2月 3日 4周
       hdlTime: 3, //1年 2月 3日 4周
       hdlType: 6, //11点赞  12收藏  13评论  6阅读
@@ -53,7 +53,18 @@ class homePage extends Component {
     };
   }
 
-  // 登录量
+  getDateRange = () => {
+    const dates = [];
+    for (let i = 4; i >= 0; i--) {
+      const currentDate = new Date();
+      currentDate.setDate(currentDate.getDate() - i);
+      const m = currentDate.getMonth() + 1;
+      const d = currentDate.getDate();
+      dates.push(`${m}-${d < 10 ? '0' + d : d}`);
+    }
+    return dates;
+  };
+  // 在dllChange方法中调用
   dllChange = e => {
     if (e == 1) {
       this.setState({ dllTime: e, currentPeriod: "今年", oldCurrentPeriod: "去年", dllXtitle: [`${year - 4}年`, `${year - 3}年`, `${year - 2}年`, `${year - 1}年`, `${year}年`] }, () => {
@@ -64,7 +75,13 @@ class homePage extends Component {
         this.getDllRes();
       });
     } else if (e == 3) {
-      this.setState({ dllTime: e, currentPeriod: "今日", oldCurrentPeriod: "昨日", dllXtitle: [`${month}-${day - 4}`, `${month}-${day - 3}`, `${month}-${day - 2}`, `${month}-${day - 1}`, `${month}-${day}`] }, () => {
+      const dateTitles = this.getDateRange();
+      this.setState({
+        dllTime: e,
+        currentPeriod: "今日",
+        oldCurrentPeriod: "昨日",
+        dllXtitle: dateTitles
+      }, () => {
         this.getDllRes();
       });
     }
@@ -556,7 +573,7 @@ class homePage extends Component {
         this.getTgRes();
       });
     } else if (e == 3) {
-      this.setState({ tgTime: e, tgXtitle: [`${month}-${day - 4}`, `${month}-${day - 3}`, `${month}-${day - 2}`, `${month}-${day - 1}`, `${month}-${day}`] }, () => {
+      this.setState({ tgTime: e, tgXtitle: this.getDateRange() }, () => {
         this.getTgRes();
       });
     }