fallback: Handle NULL with fallback value
In DavidBarke/QWUtils: Useful Methods For Programming with Shiny
Description
This function is especially useful in renderUI when an
input value has not yet been initialised
Usage
1
fallback(x, y)
Arguments
x
Possible NULL value
y
Fallback value
DavidBarke/QWUtils documentation built on Jan. 13, 2020, 11:52 a.m.
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Description
This function is especially useful in renderUI when an
input value has not yet been initialised
Usage
1 | fallback(x, y)
|
Arguments
x |
Possible NULL value |
y |
Fallback value |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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