html_text
From rvest v0.3.2
by Hadley Wickham
Extract attributes, text and tag name from html.
Extract attributes, text and tag name from html.
Usage
html_text(x, trim = FALSE)html_name(x)
html_children(x)
html_attrs(x)
html_attr(x, name, default = NA_character_)
Arguments
- x
A document, node, or node set.
- trim
If
TRUE
will trim leading and trailing spaces.- name
Name of attribute to retrieve.
- default
A string used as a default value when the attribute does not exist in every node.
Value
html_attr
, html_tag
and html_text
, a character
vector; html_attrs
, a list.
Examples
library(rvest)
# NOT RUN {
movie <- read_html("http://www.imdb.com/title/tt1490017/")
cast <- html_nodes(movie, "#titleCast span.itemprop")
html_text(cast)
html_name(cast)
html_attrs(cast)
html_attr(cast, "class")
# }
Community examples
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