How callback function can read an algorithm as input?
Hi all, I am developing this dash which should take several inputs as parameters and then run an algorithm to get me the outputs as a figure. To get the figure, I want the the callback to also read...
View ArticleHow to have callback fire only once two inputs BOTH change
Hello, In my application I have four components: data_uploader my_data_store calculate_button my_table The calculation step is expensive, so I don’t want to automatically “recalculate” when new data...
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Show and Tell- Batfish (Network Configuration Analysis Tool) Dashboard
I created a dashboard for the network configuration analysis tool Batfish. This is my first project using Dash and I love it! I would love to hear some recommendations, especially around UI/UX because...
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Callback for Click-Anywere in a Graph
I have a graph that renders a line chart. I have multiple problems: I want a callback that is triggered wherever I click in the Graph I want to update the Graph with a vertical line once it is...
View ArticleFormatTemplate.money with other currencies
Hi, this should be relatively simple but I’m just not getting it. I want to use the FormatTemplate to format a dashtable. However, I want to use £ or € instead. How should I go about doing this?...
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(Help) Live updating dashboard application: Dynamically generated tabs &...
Hello, I have a dashboard that needs to be initialized by using a file it will be receiving from outside. This application needs to make a new tab with the same graphs for each Satellite within the...
View ArticleHeroku Deploy: dash.exceptions.NoLayoutException
I attempting to deploy a multi-tab dash app to Heroku server, however I get a dash.exceptions.NoLayoutException. I am following the Structuring a Multi-Page App example here:...
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Make the text fit to the button width?
Hi guys, I am making a web app with plotly dash. Ofcourse there is a callback, and then def, and finally result output to a children. The callback is as follow, @app.callback(...
View ArticleLinking external / local css
I am trying to link an external/local CSS, however, it doesn’t seem to be linked. I followed the example in this link: https://dash.plot.ly/external-resources app.py external_stylesheets = [...
View ArticleDash Web app for free on Heroku/pythonanywhere? Or what are minimum costs?
Hi! It seems clear tome from plot.ly website that public access is not supported with the opensource option. On the other hand, sources from this forum and others mention it is possible to deploy for...
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Need for a combination of parallel coordinates and parallel categories
I am trying to visualize the influence of some discrete hyperparameters on some continuous metrics. I think there is the need for a widget which allows both discrete and continous hyperparamters. So...
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Show & Tell - Dash Image Enhancing with ESRGAN and Tensorflow Hub
Hello all, I’d like to share this mini Dash app (~120 lines) I’ve been working on. It first uses Tensorflow Hub to load the ESRGAN model, and let you upload an image and enhancing it with 4x...
View ArticleOrder of callbacks execution
Hello!! I hope you can help me with an issue I’m having with the order of the callbacks. I have two callbacks: one to define the range slider properties with a dropdown as input, and the other is to...
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Filter Query Text Colour
Hi All, I Have a simple table that allows filtering. I would like to change the colour of the default filter query text, is this possible? image758×76 1.89 KB 2 posts - 2 participants Read full topic
View ArticleImplementation question on dash_pivottable plotly?
How can I use dash_pivottable for my own pandas data-frame in Jupyter Notebook? Is there any step by step tutorial to implement this on our own dataset in jupyter notebook? Any help or github...
View ArticleCombine contents of Tabs into one page
I have a Tab - SubTabs structure of a multi-page dash application. index.py app.py -- Tab -- Tab1.py -- Tab2.py ---- SubTab1.py ---- SubTab2.py I’d like combine the contents of SubTab1 and SubTab2...
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Dash Shows Multiple Lines that Dash is Running on Localhost
Hi, Everyone! Anyone experience having multiple lines that Dash is running on localhost? Dash version: 1 post - 1 participant Read full topic
View ArticleDash not working with Gunicorn+SupervisorCTL
There’s a weird issue with Dash using Gunicorn+SupervisorCTL I’m runing a hybrid Flask+FlaskRestful with Gunicorn and SupervisorCTL and I just added Dash to it. My structure is: main.py (where Flask...
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Minimun Y in Bar charts
Hi Usually, all BAR charts began in ZERO the Y axis. vips853×439 21.7 KB Would it be possible to use a different value (for Y minimum) in order to see any difference for example in this series? 101,...
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Dash DataTable Speed Issues
Hi there, I have created a rather simple Dash App (only for my local machine) that displays one Datable and one scatter plot based on a dataset with about 2000 rows and 50 columns (only 3 columns...
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