主题库关闭表单清除表单数据

 Source/UBCS-WEB/src/components/Theme/ThemeClassifyTrees.vue

@@ -24,7 +24,7 @@
          </div>
        </div>
        <!--        树节点添加对话框-->
        <el-dialog :title="this.TreeFlag ? '添加分类' :'添加主题库'" :visible.sync="TreeAddFormVisible"  v-loading="AddLoading" append-to-body
        <el-dialog :title="this.TreeFlag ? '添加分类' :'添加主题库'" :before-close="TreeEscHandler" :visible.sync="TreeAddFormVisible"  v-loading="AddLoading" append-to-body
                   style="width: 1700px;margin: auto">
          <el-form :model="TreeAddform" :rules="rules">
            <el-form-item :label="this.TreeFlag ? '分类编号：' :'主题库编号：'" label-width="150px" style="display: inline-block" prop="id">
@@ -52,7 +52,7 @@
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button @click="TreeAddFormVisible = false">取 消</el-button>
            <el-button @click="TreeEscHandler">取 消</el-button>
            <el-button type="primary" @click="TreeAddHandler">确 定</el-button>
          </div>
        </el-dialog>
@@ -1042,6 +1042,11 @@
        loading.close();
      }
    },
    //树节点取消事件
    TreeEscHandler(){
      this.TreeAddform={};
      this.TreeAddFormVisible=false
    },
    //树节点添加事件
    TreeAddHandler() {
      const data = this.TreeAddform;