样本预录入提交缺失代码

src/dashoo.cn/frontend_animal/src/pages/samples/prerecorded/index.vue

@@ -1328,6 +1328,7 @@
           let succeedMsg = ''
           let errorMsg = ''
           let count = 0
+          for (var i = 0; i < _this.multipleSelection.length; i++) {
             _this.$axios.delete('samplepreinput/' + _this.multipleSelection[i].Id + '?sampletype=' +
                 _this.multipleSelection[
                   i].SampleType, null)