📣 Introducing Dash `/pages` - A Dash 2.x Feature Preview

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Latest Dash Labs Docs and Examples:

Based on @vuthanhdatt 's question in this post, see the new example of how to pass parameters to pages using query strings.

Based on the question from @bigmike and @vnnw in this post, there is now an example of how to use @app.long_callback with pages/.

The new chapter on layout functions is based on @mawe’s question on how to make a nav menu for certain pages. Special thanks to @pandamodium for pointing out that it’s necessary to make the layout a function if you are using dash.page_registry from within the `pages/ folder.

Note - This documentation is a work in progress. Please feel free to make suggestions for improvements by commenting here or making a pull request in dash-labs.

Multi-Page App Docs

New in dash-labs>=1.0.0:

Multi-Page App Demos

Examples and demos are located in the docs/demos directory.

  • multi_page_basics
    • Minimal examples of all the features and basic quickstart apps. (see chapter 8 for details.)
  • multi_page_example1
    • A quickstart app using dash-bootstrap-components and some simple callbacks.
  • multi_page_layout_functions
    • An app that creates a sidebar menu for certain pages. (See chapter 11 for details.)
  • multi_page_long_callback
    • An example of how to use @app.long_callback() with pages/
  • multi_page_meta_tags
    • The example app used to show how the meta tags are generated. (See chapter 10 for details.)
  • multi_page_nested_folders
    • This is the example app used in chapter 9.
  • multi_page_query_strings
    • An example of using query strings in the URL to pass parameters from one page to another.

Installation

dash-labs is regularly updated, so be sure to install the latest version:

$ pip install -U dash-labs

New feature coming soon: Variables in the pathname.

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