In a filter, I need don't want to use match but contains

Question

So I will keep this simple
function ffBuck(ds, row, index){
return (row.Watershed.match("Buck")) ? row : null;
That works great when Watershed = "Buck but what if Watershed ="Buck Salt and Red Creeks"
I don't know too much javascript to do a string search and return. Any thoughts?
Thanks for the help in advance,
Jon

Answer 1

Gramps,
Thanks for the link. It isnt do what I want it to do but it is a helpful link for the future. I think in fact that the match javascript method is doing what I want it to do.
Lets say that row.Watershed = "Buck and White Creek". That row is an indicator of what watershed a specific document is for. The are filtering through a large dataset of docs in an xml file. In that example the document is about two watersheds, Buck and White.
I have a bunch of checkboxs with filters applied. If they click on the Buck Creek checkbox to see those documents for Buck Creek I fire the filter:
function ffBuck(ds, row, index){
return (row.Watershed.match("Buck")) ? row : null;
My question was concerning how the match worked. I know that it would work if row.Watershed="Buck" but didnt know if the match wanted an exact match of "Buck" or whether it was finding any instance of "Buck" in the row.Watershed. If it wants a match, then I assume this means I have to write a regEx that tells it to look for any instance of Buck.
Does that make sense? Thanks for your help.