CODEWITHSUNDEEP
pythonhtmldjangodjango-rest-frameworkdjango-views
Mariam Elaskary
Mariam Elaskary

Reputation: 25

how to assign an id to an item when clicking on a link beside it in Django?

I'm trying to assign an id to a CSV file's name so that when I click on a link beside I can access the CSV file itself on another web page to view it.

but I keep getting this error 'QueryDict' object has no attribute 'objects'

Note: the CSV files are taken from a form and saved in a file on the PC, I'm trying to retrieve the file from the PC itself.

This is the views.py

def read_datasets(request):
    file  = request.POST.objects.get(id=id)
    # print(file)
    path = r"C:/Users/user/Desktop/Fault Detection App/Uploaded_Datasets/"
    # csv_file = request.FILES['file2']
    # csv_file = request.POST.get('file2')
    
    path1, dirs, files = next(os.walk(path))
    file_count = len(files)
    print(file_count)
    # dataframes_list_html = []
    file_names = []
    # file_name = csv_file.name
    for i in range(file_count):
        temp_df = pd.read_csv(path+files[i])
        print(files[i])
        # dataframes_list_html.append(temp_df.to_html(index=False))
        file_names.append(files[i])
        # print(dataframes_list_html)

    return render(request,'blog/view_datasets.html',{'names': file_names})

def one_dataset(request):
    path = r"C:/Users/user/Desktop/Fault Detection App/Uploaded_Datasets/"

    path1, dirs, files = next(os.walk(path))

    file_count = len(files)

    print(file_count)

    dataframes_list_html = []

    for i in range(file_count):
        temp_df = pd.read_csv(path+files[i])
        print(files[i])
        dataframes_list_html.append(temp_df.to_html(index=False))

    return render(request, 'blog/single_dataset.html', {'dataframes':dataframes_list_html})

and the HTML File

        <body>
            {% for dataframe in dataframes %}
                <div id="customers">
                    {{ dataframe|safe }}
                    <hr>
                </div>
            {% endfor %}
        </body>

Upvotes: 0

Views: 35

Answers (1)

Metalgear
Metalgear

Reputation: 3457

The request.POST is a dictionary. So you have to remove .objects

def read_datasets(request):
    file  = request.POST.get("...")
    ...

Upvotes: 1

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