Hi, I wonder if it is possible to style datatable rows based on their index.
I mean, I have an array that stores the indexes of the rows I wanna remark in the datatable.
¿Is there a way to do this?
Thanks
Hi, I wonder if it is possible to style datatable rows based on their index.
I mean, I have an array that stores the indexes of the rows I wanna remark in the datatable.
¿Is there a way to do this?
Thanks
Hi @lm97
What do you currently use to style the rows?
Hi, I’m not styling the rows at the moment. I only show a datatable with some variables, without any extra style.
Hi @lm97
Me encanta el signo de interrogación dado la vuelta en español que usas
Here’s an example from the documentation:
style_data_conditional=[{
"if": {"row_index": 4},
"backgroundColor": "#3D9970",
'color': 'white',
"fontWeight": "bold"
}]
I’m aware of that possibility, but I don’t know if that way allows me to mark all the rows I want. I mean, the idea is to mark all the rows whose index are in the array, and I have to do it in a single callback. I mean, the idea if I were doing it without dash would be:
for i in row_indexes_array:
datatable.row[i].color = ‘red’
Can I do something similar in dash?
Would something like this work?
my_array=[0,1,3,5]
style_data_conditional=[
{
"if": {"row_index": i},
"backgroundColor": "#3D9970",
'color': 'white',
"fontWeight": "bold"
} for i in my_array
]
Thanks for the help, that works! But I have just realized that I have another doubt. Is it possible to activate row_deletable only in the previously marked rows?
Thanks!
You would like to allow user to delete only those rows that were previously marked?
I don’t think so. I think row_deletable
only applies to all rows or none. But you could probably filter out those rows that were previously marked.