Extract attributes, text and tag name from webclient page html content

wc_html_text(dom_node, trim = FALSE)

wc_html_attr(dom_node, attr)

wc_html_name(dom_node)

Arguments

dom_node	a webclient page DOM node (likely produced by `wc_html_nodes()`)
trim	if `TRUE` will trim leading/trailing white space
attr	name of attribute to retrieve

Examples

if (FALSE) {
wc <- web_client()

wc %>% wc_go("https://usa.gov/")

wc %>%
  wc_html_nodes("a") %>%
  sapply(wc_html_text)

wc %>%
  wc_html_nodes(xpath=".//a") %>%
  sapply(wc_html_text)

wc %>%
  wc_html_nodes(xpath=".//a") %>%
  sapply(wc_html_attr, "href")
}