htmlDependencies

0th

Percentile

HTML dependency metadata

Gets or sets the HTML dependencies associated with an object (such as a tag).

Usage
htmlDependencies(x)

htmlDependencies(x) <- value

attachDependencies(x, value, append = FALSE)

Arguments
x
An object which has (or should have) HTML dependencies.
value
An HTML dependency, or a list of HTML dependencies.
append
If FALSE (the default), replace any existing dependencies. If TRUE, add the new dependencies to the existing ones.
Details

attachDependencies provides an alternate syntax for setting dependencies. It is similar to local({htmlDependencies(x) <- value; x}), except that if there are any existing dependencies, attachDependencies will add to them, instead of replacing them. As of htmltools 0.3.4, HTML dependencies can be attached without using attachDependencies. Instead, they can be added inline, like a child object of a tag or tagList.

Aliases
  • htmlDependencies
  • htmlDependencies<-
  • attachDependencies
Examples
# Create a JavaScript dependency
dep <- htmlDependency("jqueryui", "1.11.4", c(href="shared/jqueryui"),
                      script = "jquery-ui.min.js")

# A CSS dependency
htmlDependency(
  "font-awesome", "4.5.0", c(href="shared/font-awesome"),
  stylesheet = "css/font-awesome.min.css"
)

# A few different ways to add the dependency to tag objects:
# Inline as a child of the div()
div("Code here", dep)
# Inline in a tagList
tagList(div("Code here"), dep)
# With attachDependencies
attachDependencies(div("Code here"), dep)

Documentation reproduced from package htmltools, version 0.3.6, License: GPL (>= 2)

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