has_changed

Depreciated please use has_updated instead: Takes a UI element value and an older value and determines if
it has been modified

'Shiny' apps can often make use of the same key elements, this package provides modules for common tasks (data upload, wrangling data, figure generation and saving the app state), and also a framework for developing. These modules can react and interact as well as generate code to create reproducible analyses.

John Harrold

formods

'Shiny' Modules for General Tasks

has_changed function

<dl><dt>ui_val</dt>
<dd>Current value from the UI.</dd>
<dt>old_val</dt>
<dd>Last value of of the element.</dd>
<dt>init_value</dt>
<dd>Default value for reading in UI data when it has not been
defined.</dd></dl>

Arguments

Depreciated: Detect if a UI element has changed — has_changed

<dl>

<dt>ui_val</dt>
<dd>Current value from the UI.</dd>


<dt>old_val</dt>
<dd>Last value of of the element.</dd>


<dt>init_value</dt>
<dd>Default value for reading in UI data when it has not been
defined.</dd>

</dl>

has_changed: Depreciated: Detect if a UI element has changed

Description

Usage

Value

Arguments

Examples