Description Usage Arguments Value Examples
Extract attributes, text and tag name from html.
1 2 3 4 5 6 7 8 9 | html_text(x, trim = FALSE)
html_name(x)
html_children(x)
html_attrs(x)
html_attr(x, name, default = NA_character_)
|
x |
A document, node, or node set. |
trim |
If |
name |
Name of attribute to retrieve. |
default |
A string used as a default value when the attribute does not exist in every node. |
html_attr
, html_tag
and html_text
, a character
vector; html_attrs
, a list.
1 2 3 4 5 6 | 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")
|
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