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Tag Archive for rshinyreactive

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

Basic return behavior of reactive

Despite reading many tutorials, it’s still fundamentally unclear to me what is being passed back from a reactive expression/code block, especialy when code blocks inside reactive become longer. I did some basic tests, assuming reactiveConsole(TRUE) is a proper way of testing these things.

How to avoid repetition of reactive code?

My app takes multiple inputs (some fixed, some defined by the user) and produces multiple outputs using a long and complex reactive code. Outputs are stored in a list for convenient referencing.
Among the outputs is a plot of one of the inputs (all its possible values) against one of the outputs. So I need to stop reactivity for this one input to produce the plot. But i want to avoid repetition of the long code inside renderPlot(). Any ideas of how to achieve that?

IDEAFilter R package not working under reactive expression

I am trying to upload a file using fileInput() function and use the R package IDEAFilter to filter it and show the filtered data. But it seems that I can not filter a reactive expression using IDEAFilter package. I am not sure if that’s true or my code is wrong.
Here is my code:

IDEAFilter R package not working under reactive expression

I am trying to upload a file using fileInput() function and use the R package IDEAFilter to filter it and show the filtered data. But it seems that I can not filter a reactive expression using IDEAFilter package. I am not sure if that’s true or my code is wrong.
Here is my code:

IDEAFilter R package not working under reactive expression

I am trying to upload a file using fileInput() function and use the R package IDEAFilter to filter it and show the filtered data. But it seems that I can not filter a reactive expression using IDEAFilter package. I am not sure if that’s true or my code is wrong.
Here is my code: