修改文案和添加跳转修改

src/components/courseDetail.vue

@@ -197,7 +197,7 @@
                 <div class="returnIndexImg">
                   <img src="../assets/icon/newIcon/people.png" alt="" />
                 </div>
-                <div>立即授课</div>
+                <div>以班级授课</div>
               </div>
             </div>
           </div>
@@ -1314,7 +1314,40 @@ export default {
       if (l.length > 0) {
         this.dialogVisibleSk = true;
       } else {
-        this.addUserRate(0);
+				const h = this.$createElement;
+				this.$confirm("该课程尚未指定授课班级，请放回首页，使用修改功能添加授课班级。","提示",{
+					confirmButtonText: '去修改',
+          cancelButtonText: '取消',
+					type:"error",
+				}).then(() => {
+					if(this.courseDetail.state == 1 || this.courseDetail.state == 2){
+						window.parent.postMessage({ tools: "openCourseUpdate",cid:this.classId }, "*");
+					}else if(this.courseDetail.state == 3){
+						window.parent.postMessage({ tools: "openCourseEUpdate",cid:this.classId }, "*");
+					}
+        })
+				// this.$msgbox({
+				// 	title:'错误',
+				// 	message:"该课程尚未指定授课班级，请放回首页，使用修改功能添加授课班级。",
+				// 	iconClass:"el-icon-error",
+        //   confirmButtonText: '去修改',
+        //   cancelButtonText: '取消',
+				// 	showCancelButton:true,
+				// 	confirmButtonClass:'confirmButtonClass',
+				// 	type:"success"
+        // }).then(() => {
+				// 	if(this.courseDetail.state == 1){
+				// 		window.parent.postMessage({ tools: "openCourseUpdate",cid:"课程id" }, "*");
+				// 		this.$message.info("阶段")
+				// 	}else if(this.courseDetail.state == 2){
+				// 		window.parent.postMessage({ tools: "openCourseUpdate",cid:"课程id" }, "*");
+				// 		this.$message.info("任务")
+				// 	}else if(this.courseDetail.state == 3){
+				// 		window.parent.postMessage({ tools: "openCourseEUpdate",cid:"课程id" }, "*");
+				// 		this.$message.info("极简模式")
+				// 	}
+        // })
+        // this.addUserRate(0);
       }
     },
     goToStudyRate(i) {
@@ -2066,6 +2099,7 @@ export default {
 
 .returnIndexImg > img {
   width: 100%;
+	
 }
 
 .wheel {
@@ -3060,4 +3094,10 @@ export default {
   margin: 0 auto;
   cursor: pointer;
 }
+
+.confirmButtonClass{
+	background-color: #1463eb !important;
+	border-color: #1463eb !important;
+}
+
 </style>