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Google Analytics + Dash Issues

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Slow image load and refresh rate in Dash

I’m looking for a way to speed up the load / refresh rate for a Dash app serving static map images. They are false color maps at 3000 x 2600, and reducing the resolution would make the app pretty...

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User supplied filter & sort strings for datatable

Hi, I’m considering exposing a datatable’s filter queries and sorts to the url, so that users can send each other links to share specific results after drilling down into the data. As long as I don’t...

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Creating a dataframe based on User Input?

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How to turn boolean switch on for designated period of time

Hi Everybody, I’m trying to incorporate a boolean switch from the dash-daq library and I would like to be able to turn the switch on manually, but then have it turn off automatically after a certain...

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Want to vertically align TD elements of a table

Just like adding a tag Here’s some approaches I tried that don’t work html.Td(children=, valign=‘Top’) html.Td(children=, style={‘valign’: ‘Top’} <app.py> html.Table(children=,...

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Sharing Data Between Call Backs Time to Complete Issue

Here is a snippet of my code and the last few lines of the output dialogue. I am using Example 1 from https://dash.plotly.com/sharing-data-between-callbacks. When I run the code below, I get that...

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Calling the Model from button

Hi, the Button is created based on the callback. now I want to open the model when I click button. the problem is the button is generated by the function which is not part of layout. Below is the code...

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Hide multiple selected values in Dropdown menu

Hi, I have a dropdown menu in my dashboard, with the option multi=True. The values (in options) to choose are many and every time I select a value a graph is updated (adding the line corresponding to...

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How to close a dynamically created tab

Hi all, i’m quite new with dash. I’m creating my dashboard to access data from a db. All is great and i’m using dash bootstrap components. In particular for each row selection of a dash_table I add a...

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How to use flask_caching on functions in modules?

Hi, I have my main app main.py where all the Dash-specific code (layout, callbacks,…) is. I put everything not Dash-specific in a separate folder and import that as a module via import helpers. These...

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CRISPR base editing design tool

We’ve been busy at work since our last showcase https://community.plotly.com/t/show-and-tell-crispr-design/15400 for our previous dash plotly interactive web app at https://www.crisprindelphi.design/...

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Dash multi-dependencies on callbacks

There are three elements in my app: A, B and C. Callback 1 takes A and update B, while Callback 2 takes A and B and then update C. When A is changed, I want Callback 1 to be called first. And only...

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Tutorial for running dash app on a WSGI server

Can I be pointed out to an example of that? I searched the forum but didn’t find anything particularly useful. 1 post - 1 participant Read full topic

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Radio Button not working

Hi, I am adding Radio item in a row but it does not show in the app. dbc.Row([ dbc.Col([ html.H6(children=[‘Bird Eye View’]), ], width = 2), dbc.Col([ dcc.RadioItems( id=‘radio-birdeye’, options=[...

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Updating dash datatable with two independent inputs

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Make rangeSlider labels editable

Hello, I have a simple dash app that currently uses dcc.RangeSlider for sliding through a large number of images. I update the marks and corresponding labels for the slider with callbacks whenever...

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Color of selected cell Datatable Bug?

My selected cell becomes very dark unless i hover my mouse over it. It only happens to one of my tables. But i havnt added any styles that should do this 1 post - 1 participant Read full topic

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How to stop the dropdown from expanding when selecting multiple values or...

How can I keep all the values selected in a dropdown hidden or without the dropdown from expanding? Its causing the other elements to be pushed down on the page **** I cant increase the width of the...

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Memory consuming

I finished developing my web app using Dash, and I tried deploy the app to Heroku server. Unfortunately, I encountered with memory issues. I tried profile my app’s memory (using memory-profiler), and...

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