check_link_exists: Check that a link exists
In CSAFE-ISU/nbtrd: API to the National Ballistics and Toolmarks Research Database (NIST)
Description
Returns the link url if the link exists and NA otherwise
Usage
1
check_link_exists(rd, xpath_sel, thing_type = "", quiet = F)
Arguments
rd
a remoteDriver object
xpath_sel
xpath selector for the object
thing_type
character describing the link object, e.g. "bullet" - used in message passing
quiet
suppress messaging
CSAFE-ISU/nbtrd documentation built on Dec. 28, 2020, 12:41 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description
Returns the link url if the link exists and NA otherwise
Usage
1 | check_link_exists(rd, xpath_sel, thing_type = "", quiet = F)
|
Arguments
rd |
a remoteDriver object |
xpath_sel |
xpath selector for the object |
thing_type |
character describing the link object, e.g. "bullet" - used in message passing |
quiet |
suppress messaging |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.