Added methods for manipulating element classes and improved the optional/required when fieldset is used

man/htmlAddClasses.Rd

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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/htmlClassManipulation.R
+\name{htmlAddClasses}
+\alias{htmlAddClasses}
+\title{Add classes to an HTML element}
+\usage{
+htmlAddClasses(el, classes)
+}
+\arguments{
+\item{el}{The element to add the class(es) to}
+
+\item{classes}{The class(es) to be added}
+}
+\value{
+The modified element
+}
+\description{
+Add classes to an HTML element
+}
+\examples{
+x <- shiny::tags$div()
+htmlAddClasses(x, "btn-warning")
+}

man/htmlButtonStyle.Rd

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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/htmlClassManipulation.R
+\name{htmlButtonStyle}
+\alias{htmlButtonStyle}
+\title{Changes the style of a button from btn-default to another style}
+\usage{
+htmlButtonStyle(el, style)
+}
+\arguments{
+\item{el}{The button}
+
+\item{style}{The style to change the button on}
+}
+\value{
+The modified element
+}
+\description{
+Changes the style of a button from btn-default to another style
+}
+\examples{
+x <- shiny::tags$div(class = "btn btn-warning")
+htmlButtonStyle(x, "warning")
+}

man/htmlRemoveClasses.Rd

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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/htmlClassManipulation.R
+\name{htmlRemoveClasses}
+\alias{htmlRemoveClasses}
+\title{Remove classes from an HTML element}
+\usage{
+htmlRemoveClasses(el, classes)
+}
+\arguments{
+\item{el}{The element to remove the class(es) from}
+
+\item{classes}{The class(es) to be added}
+}
+\value{
+The modified element
+}
+\description{
+Remove classes from an HTML element
+}
+\examples{
+x <- shiny::tags$div(class = "btn btn-warning")
+htmlRemoveClasses(x, "btn-warning")
+}