ruby on rails - Why does HTTP delete need javascript to work? -


i working devise in rails , while setting sign_out function run errors. noticed than, happened because pages have sign_out link skipped layouts javascript inactive. enabling javascript with:`

<%= javascript_include_tag :defaults %>

everything worked fine.

why work that?

links (normally) requests. in order link send non-get request need javascript modifies behaviour of link.

in addition browsers typically support get/post requests rails fakes other methods (delete, put,...) adding _method field post.


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