wc_html_nodes: Select nodes from web client active page html content

In hrbrmstr/htmlunit: Tools to Scrape Dynamic Web Content via the 'HtmlUnit' Java Library

Description

Select nodes from web client active page html content

Usage

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

## Not run: 
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")

## End(Not run)

hrbrmstr/htmlunit documentation built on Aug. 19, 2020, 3:05 p.m.