Я создал таблицу внутри моего views.py
students = StudentSubjectGrade.objects.filter(
grading_Period=period).filter(
Subjects=subject).order_by(
'Students_Enrollment_Records', 'Grading_Categories'
).values('id','Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname',
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname',
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Middle_Initial',
'Grading_Categories',
'Average','Grading_Categories__PercentageWeight')
Categories = list(cate.values_list('id', flat=True).order_by('id'))
table = []
student_name = None
table_row = None
columns = len(Categories) + 1
table_header = ['Student Names']
table_header.extend(list(cate.values('CategoryName','PercentageWeight')))
table.append(table_header)
for student in students:
if not student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student[
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname'] == student_name:
if not table_row is None:
table.append(table_row)
table_row = [None for d in range(columns)]
id = student['id']
student_name = student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname']
table_row[0] = student_name
print(table_row[0])
table_row[Categories.index(student['Grading_Categories']) + 1] = student['Average'] * student['Grading_Categories__PercentageWeight'] / 100
table.append(table_row)
это результат
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Как отобразить Удостоверение личности специфицированного c студента?
это мой html
{% for row in table|slice:"1:" %}
<tr class="tr2update">
<td><input type="text" value="{{ id }}" name="studentname">{{ row.0 }}</td>
<td class="tdupdate" hidden><input type="text" hidden></td>
{% for c in row|slice:"1:" %}
<td><input type="text" id="oldgrade" class="oldgrade" name="gradeupdate" value="{{c|floatformat:'2'}}" readonly></td>
{% endfor %}
<td data-id='row' id="ans"><input type='number' class='averages' step="any" name="average" readonly/></td>
</tr>
{% endfor %}
я уже пробовал в моем html, как это
<td><input type="text" value="{{ row.id }}" name="studentname">{{ row.0 }}</td>
но это не работает , пожалуйста, помогите мне, ребята, эта проблема уже почти неделю, до сих пор я не решил ее.
ОБНОВЛЕНИЕ когда я пытаюсь ответить на вопрос mr @MK Patel
for student in students:
if not student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student[
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname'] == student_name:
if not table_row is None:
table.append(id)
table_row = [None for d in range(columns)]
id = student['id']
student_name = student[
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname']
table_row[4] = id
, я получаю эту ошибку из этой строки table_row [4] = id
IndexError: list assignment index out of range
ДРУГОЕ ОБНОВЛЕНИЕ когда я попробовал это, мистер @MK Patel дал
for student in students:
if not student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student[
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname'] == student_name:
if not table_row is None:
table.append(table_row)
table_row = [None for d in range(columns)]
id = student['id']
student_name = student[
'Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Lastname'] + ' ' + \
student['Students_Enrollment_Records__Students_Enrollment_Records__Student_Users__Firstname']
table_row[0] = student_name
print(table_row[0])
table_row[Categories.index(student['Grading_Categories']) + 1] = student['Average'] * student[
'Grading_Categories__PercentageWeight'] / 100
table_row.append(id)
table.append(table_row)
мой стол испорчен, но теперь я вижу идентификационный номер студентов
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