I’m building a webapp with Django, and one of the features is that the user can upload a dataset and view it on another page. I’m currently only attempting to read a dataset from a file path and display it in another page; I’ve placed my test.csv in the file that I want to read from, but I keep getting the error ‘list’ object has no attribute ‘to html’.
Here is the views.py:
path = r"C:/Users/user/Documents/django_saved_files/"
path1, dirs, files = next(os.walk(path))
file_count = len(files)
dataframes_list = []
for i in range(file_count):
temp_df = pd.read_csv(path+files[i])
dataframes_list.append(temp_df)
dataframes_list_html = dataframes_list.to_html(index=False)
return render(request,'blog/view_datasets.html',{'Dataframe':dataframes_list_html})
and Here is the HTML Template:
<body>
<div class="container">
<h1 class="section-header">Datasets Available</h1><hr>
<div class="content-section">
Output: {{Dataframe|safe}}
</div>
</div>
</body>
>Solution :
Create a list of HTML data instead of the dataframes with:
dataframes_list_html = []
for i in range(file_count):
temp_df = pd.read_csv(path+files[i])
dataframes_list_html.append(temp_df.to_html(index=False))
return render(request,'blog/view_datasets.html',{'dataframes': dataframes_list_html})and then enumerate over the list in the template and render the dataframes:
<div class="content-section">
{% for dataframe in dataframes %}
Output: {{ dataframe|safe }}
{% endfor %}
</div>