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src/components/study.vue

@@ -101,6 +101,19 @@
         <!-- v-for="(task, index) in chapInfoList[courseType].chapterInfo[0]
             .taskJson"
         :key="index"-->
+        <div
+          class="isNoMessage"
+          v-if="
+            chapInfoList[courseType].chapterInfo[0].taskJson[taskCount]
+              .chapterData.length == 0 &&
+            chapInfoList[courseType].chapterInfo[0].taskJson[taskCount]
+              .toolChoose[0].tool.length == 0 &&
+            chapInfoList[courseType].chapterInfo[0].video.length == 0 &&
+            !chapInfoList[courseType].chapterInfo[0].taskJson[taskCount].eList
+          "
+        >
+          <img src="../assets/icon/isNoMessage.png" alt="" />
+        </div>
         <div class="study_top">
           <div
             class="vedioBox"
@@ -1347,7 +1360,7 @@
                     :key="eIndex"
                     class="elist_input_box"
                   >
-                    <div style="width:95%">
+                    <div style="width: 95%">
                       <div
                         style="
                           display: flex;
@@ -1356,7 +1369,7 @@
                           align-items: center;
                         "
                       >
-                        <div style="max-width: calc(100% - 285px);">
+                        <div style="max-width: calc(100% - 285px)">
                           <span>{{ eItem.value }} </span>
                         </div>
                         <div
@@ -4898,4 +4911,12 @@ export default {
   width: 125px;
   margin-left: -25px;
 }
+.isNoMessage {
+  width: 60%;
+  margin: 5% auto 0;
+}
+.isNoMessage > img {
+  width: 100%;
+  height: 100%;
+}
 </style>