Select nodes from web client active page html content

Select nodes from web client active page html content

wc_html_nodes(wc_obj, css, xpath)

Arguments

wc_obj	a webclient object
css, xpath	Nodes to select. Supply one of css or xpath depending on whether you want to use a css or xpath 1.0 selector.

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")
}