Describe matching elements — pz_get

pz_get_elements() returns a summary of every element matching target, one row per match in match order: the lowercased tag name, the id and class attributes, and the whitespace-collapsed text. id and class are NA when the attribute is absent.

Usage

pz_get_elements(ctx, target = NULL, ...)

Arguments

ctx: A paparazzi context.
target: A CSS selector string, a pz_loc() spec, or a list of specs and strings (a union matching any of them). NULL means the current context: the pinned set at a scoped context, or the page body at the root.
...: Checked empty; reserved for future use.

Value

A tibble with columns tag, id, class, text, one row per match, plus an element list-column of contexts scoped to each match, pinned at get time (see pz_get_rect()).

Examples

page <- pz_open(pz_example("tasks"))
pz_get_elements(page, target = "#new-task > *")
#> # A tibble: 4 × 5
#>   tag   id              class                                     text  element 
#>   <chr> <chr>           <chr>                                     <chr> <list>  
#> 1 label NA              form-label                                New … <pz_ctx>
#> 2 div   NA              d-flex gap-2 mb-2                         Add   <pz_ctx>
#> 3 div   NA              d-flex align-items-center flex-wrap gap-… Low … <pz_ctx>
#> 4 p     attachment-name form-text text-body-secondary small mb-0  No f… <pz_ctx>
pz_close(page)