Darren Cook
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I think the most common casper question, here and on StackOverflow, is
"why isn't XXX found?" Even for those not asking the question, it is
surely the biggest time-waster when developing casper scripts.
I am wondering about an `analyze()` function that would take a selector,
and give some troubleshooting information about it.
* See if it exists. If so, print out all its attributes.
* If it does not exist, try and find something close.
E.g. if the selector has a space, then chop off that last part, and
try again.
E.g. if it has a [...] then try removing that.
E.g. if it starts with "." try with "#" instead, and vice versa.
E.g. your suggestions?
If the removal finds a lot of elements (e.g. 10+) then perhaps set it to
just return the first 3 and last 3?
There is a lot of potential for this to be clever, if I can get a few
quality programmers to contribute.
E.g. starting with: 'input[name="its_there_honest"]'
If that gets shortened to 'input' would it give me information overload?
My ideal return message would instead be:
input[name="its_there_honest"] was not found, but these names exist:
surname
forename
it_is_there_honest
this
that
A levenstein distance algorithm, could take this even further!
How about if it did its analysis, then slept half a second, did it
again, and reported if anything had changed? Timing issue found!
Any thoughts or suggestions? Suggestions that come with code to
implement them go to top of the pile ;-)
Thanks,
Darren