不计算正确的逻辑- Angular11

Question

我得到了setRemark的方法来显示基于等级的消息传递或失败。

小学成绩= 75通过大学成绩=3通过

   private getFinalGrade(studentId: number, gradingSections: IGradingSection[], transmutation: ITransmutation) {
        let finalGrade: number = 0;
        let grades: number[] = [];
        let gradingSectionNumber = gradingSections.length;
        for (let gradingSection of gradingSections) {
            let weightedPercentageGrade = (new StudentGradeComputerService(studentId))
                .setAssessment(gradingSection.assessments)
                .setTransmutation(transmutation)
                .generate()
                .getTotalWeightedScore();
            grades.push(weightedPercentageGrade);
            finalGrade += weightedPercentageGrade;
        }
        return {grades, finalGrade: finalGrade / gradingSectionNumber};
    }
    
    private setRemark(grades: number, removalGrade: number) {
        if(removalGrade) {
            grades = removalGrade;
        }
        let passingGrade = (grades < 6) ? 3 : 75;
        let condition = (passingGrade == 3) ? (grades <= 3) : (grades >= passingGrade);
        console.log(condition)
        return (condition && grades != 0) ? "Passed" : "Failed";
    }

更新了这里是我称之为setRemark的地方

private getStudentScheduleBySession(studentRecord): void {
        let studentReportData: object[] = [];
        let maxGradingSections: number = 1;
        studentRecord.forEach((subject) => {
            let newData = subject;
            let grades = this.getFinalGrade(subject.student_id, subject.schedule.class_record.sections, subject.schedule.class_record.transmutation);
            newData["finalGrade"] = grades.finalGrade;
            newData["grades"] = grades.grades;
            newData["remark"] = this.setRemark(newData["final_grade"], newData["removal_grade"]);
            studentReportData.push(newData);

            maxGradingSections = (grades.grades.length > maxGradingSections) ? grades.grades.length : maxGradingSections;
        })
        this.maxGradingSections = maxGradingSections;
        this.studentReportData = studentReportData;
    }

问题是即使成绩是70，它仍然表现及格。我不知道我的逻辑有什么问题。

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Answer 1

根据getStudentScheduleBySession方法的代码片段，您将新级别的值存储到newData"finalGrade“中。但是在setRemark方法中，传递变量名的是newData"final_grade“。我想应该是newData"finalGrade“。