elem_flatten {selenider}

Combine multiple HTML elements

Description

Combine a set of selenider_element/selenider_elements objects into a single selenider_elements object, allowing you to perform actions on them at once. c() and elem_flatten() do the same thing, but elem_flatten() works when given a list of selenider_element/selenider_elements objects.

Usage

elem_flatten(...)

## S3 method for class 'selenider_element'
c(...)

## S3 method for class 'selenider_elements'
c(...)

Arguments

...

<dynamic-dots> selenider_element or selenider_elements objects to be combined, or lists of such objects.

Value

A selenider_elements object.

See Also

• as.list.selenider_elements() to iterate over element collections.

Examples

html <- "
<div id='id1'></div>
<div class='.class2'></div>
<button id='button1'>Click me!</button>
<div class='button-container'>
  <button id='button2'>No, click me!</button>
</div>
"

session <- minimal_selenider_session(html)

button_1 <- s("#button1")
button_2 <- s("#button2")

buttons <- elem_flatten(button_1, button_2)

buttons |>
  elem_expect_all(is_enabled)

buttons |>
  as.list() |>
  lapply(elem_click)

# Doesn't just have to be single elements
first_2_divs <- ss("div")[1:2]

elem_flatten(first_2_divs, button_2) |>
  length()

# We would like to use multiple css selectors and combine the results
selectors <- c(
  "#id1", # Will select 1 element
  "button", # Will select 2 elements
  "p" # Will select 0 elements
)

lapply(selectors, ss) |>
  elem_flatten() |>
  length() # 3