new ElementSummary(dom_cache, option)
Constructor for an object that contains information about the total number of elements and specific element types on a web page
Parameters:
| Name | Type | Description |
|---|---|---|
dom_cache |
Object | Cache of the document object model of the web page |
option |
Number | 0: All elements 1: AT visible elements 2: Hidden elements |
- Source:
- scripts/information_items.js, line 339
Properties:
| Name | Type | Description |
|---|---|---|
total |
Number | Total number of elements |
audio |
Number | Number of audio elements |
controls |
Number | Number of form controls |
headings |
Number | Number of heading elements (h1-h6) |
iframes |
Number | Number of iframes |
images |
Number | Number of images (img) |
landmarks |
Number | Number of landmarks |
links |
Number | Number of links (i.e. a and area) |
lists |
Number | Number of lists (i.e. ul, ol and dl) |
listitems |
Number | Number of listitems (i.e. il, dt and dd) |
other |
Number | Number of elements not in one of the other counts |
tables |
Number | Number of table elements |
table_cells |
Number | Number of table cells |
objects |
Number | Number of object, embed or applet elements |
video |
Number | Number of video elements |
widgets |
Number | Number of ARIA identified widgets |