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* - Convert all example apps to single file app.R file - Make relevant updates to Readmes to match up with app.R structure - Add color to plots (RStudio blue) - In 04_mpg example: Show outliers by default, as opposed to hide, since this is more routine - In 06_tabsets and 08_html examples: Don't name random data vector "data" - Add extensive comments to app.R files and use consistent formatting of comments across examples - In 09_upload example: Use req() to check for NULL entry * add news entry summarizing changes * use true RStudio blue, #75AADB * Conver shinyApp calls at the end to drop argument name in examples 3-11, except for the custom HTML example. Kept them in for examples 1&2 for completeness in first exporuse to function. * Pull news items that got added before this PR was merged * Update comment for shinyApp function -- it creates an app object, doesn't run the app
This example demonstrates the tabsetPanel and tabPanel widgets.
Notice that outputs that are not visible are not re-evaluated until they become visible. Try this:
- Scroll to the bottom of the
serverfunction. You might need to use the show with app option so you can easily view the code and interact with the app at the same time. - Change the number of observations, and observe that only
output$plotis evaluated. - Click the Summary tab, and observe that
output$summaryis evaluated. - Change the number of observations again, and observe that now only
output$summaryis evaluated.