Repeated HTML.BR() Tag

Dash Python
1

Hi,

I have a question. I found myself using the html.Br() tag repeatedly and I tried these two functions with the hope of calling the function when i need to repeat the tag but none worked.

def make_break(num_breaks):

br_list = list(itertools.repeat(html.Br(), num_breaks))

return br_list

make_break(2) returned [Br(None), Br(None)]

I also tried this:

def make_break(num_breaks):

br_list = [html.Br()]*num_breaks

return br_list

make_break(2) returned [Br(None), Br(None)] . Same output as the first function.

Any idea how I can solve the issue.

Thank you.

2

Hi,

Could you provide us one example of how you are using this function in your application layout? The problem might be simply that you have nested lists as a children prop.

3

hi,

thank you. You are right.

I was calling the function this way causing a nested list inside the div tag.

app.layout = html.Div([

make_break(4)

])

It worked after I removed the outer list in this manner below;

app.layout = html.Div(

make_break(4)

)

thank you