Extract or modify the text
xml_text returns a character vector, xml_double returns a
numeric vector, xml_integer returns an integer vector.
xml_text(x, trim = FALSE) xml_text(x) <- value xml_set_text(x, value) xml_double(x) xml_integer(x)
x |
A document, node, or node set. |
trim |
If |
value |
character vector with replacement text. |
A character vector, the same length as x.
x <- read_xml("<p>This is some text. This is <b>bold!</b></p>")
xml_text(x)
xml_text(xml_children(x))
x <- read_xml("<x>This is some text. <x>This is some nested text.</x></x>")
xml_text(x)
xml_text(xml_find_all(x, "//x"))
x <- read_xml("<p> Some text </p>")
xml_text(x, trim = TRUE)
# xml_double() and xml_integer() are useful for extracting numeric
attributes
x <- read_xml("<plot><point x='1' y='2' /><point x='2' y='1' /></plot>")
xml_integer(xml_find_all(x, "//@x"))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.