seleniumPipes (version 0.3.7)

retry: Documetation of retry argument

Description

The ability to retry function code is enabled by default. retry can be a logical value. if it is TRUE then noTry = getOption("seleniumPipes_no_try") and delay = getOption("seleniumPipes_no_try_delay"). If it is FALSE the facility to have multiple trys of the function call is removed. retry can also be a list with the following named arguments that will override the values in options

Examples

## Not run: 
# remDr <- remoteDr()
# webElem <- remDr %>% go("http://www.google.com/ncr") %>%
#   findElement("name", "q")
# # change the name of q with an 8 second delay
# myscript <- "var myElem = arguments[0];
# window.setTimeout(function(){
#  myElem.setAttribute('name','funkyname');
# }, 8000);"
# remDr %>% executeScript(myscript, args = list(webElem))
# 
# newWebElem <- remDr %>% findElement("name", "funkyname")
# 
# # > newWebElem <- remDr %>% findElement("name", "funkyname")
# #
# # Calling  findElement  - Try no:  1  of  3
# #
# # Calling  findElement  - Try no:  2  of  3
# 
# newWebElem %>% getElementAttribute("name")
# 
# # compare with a function that will fail (no element present)
# remDr %>% findElement("id", "i am not here", retry = list(noTry = 5, delay = 10))
# remDr %>% findElement("id", "i am not here", retry = FALSE)
# ## End(Not run)