修改新增笔记提示的U笔增加数量；

修改新增笔记时内容框数据清空。

src/components/Course/myNote.vue

@@ -14,7 +14,7 @@
                 </div>
                 <div class="newcote-text">
                     <el-input type="textarea" :autofocus="true" placeholder="好记性不如烂笔头，记录些什么吧～"
-                        v-model="mynoteData.content" maxlength="200" :autosize="{ minRows: 8, maxRows: 20}"
+                        v-model="content_new" maxlength="200" :autosize="{ minRows: 8, maxRows: 20}"
                         show-word-limit>
                     </el-input>
                 </div>
@@ -86,7 +86,7 @@
                         alt=""> 视频位置</span>
                 <el-radio v-if="mynoteData.openType == 9" v-model="editRadio" :label="9">公开</el-radio>
                 <el-radio v-model="editRadio" :label="1">私密</el-radio>
-                <el-button size="small" v-show="isEdit" @click="editCancel()">取消</el-button>
+                <el-button size="small" v-if="notetab != 1" v-show="isEdit" @click="editCancel()">取消</el-button>
                 <el-button type="primary" size="small" @click="saveNote()">保存</el-button>
             </div>
         </div>
@@ -133,6 +133,7 @@ export default {
                 courseName: '',// 课程名称
                 openType: 9,// 1表不公开 9表完全公开
             },
+            content_new: '',
             editRadio: 9 , // 单选按钮（笔记公开状态）状态值 ： 1- 私密 9-公开
             noteList: [],
             type: 1, // 1自动保存 2点击保存
@@ -254,9 +255,10 @@ export default {
         },
         notetabType(num) {
             this.notetab = num;
-            // if(num == 1) {
-            //    this.autoSaveNote();
-            // }
+            if(num == 1) {
+              this.content_new = '';  // 清空内容
+              this.btnPlayTime=true; // 显示添加视频时间
+            }
         },
         saveNote() {
             let that = this;
@@ -289,10 +291,11 @@ export default {
                    }
                 })
             } else {
+                this.mynoteData.content = this.content_new; // 赋值笔记内容
                 apiNote.save(this.mynoteData).then(res => {
                 if (res.status == 200) {
                     if (!this.mynoteData.id) {
-                        this.inAnimationText = '笔记保存成功，U币+2';
+                        this.inAnimationText = '笔记保存成功，U币+5';
                         this.inAnimation = true;
                         this.editRadio = 9; // 重置默认笔记公开状态
                         this.mynoteData.openType = 9;