I"m using the ajax.updater with evalscripts :true, my server returns
some javascript as a simple example:
server sends: <script> testfunc = function() { alert("here");}
testfunction();</script>
Now what I''m doing here is calling the testfunc inside the returned
script text and it doesn''t work!.
If I make a button on the page to call testfunc it works just fine as
expected, but why can''t I put anything inside this piece of script to
get evaluated including a call to the function I just defined???
Any Help would be greatly appreciated.
thanks.
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You''re probably having a scope issue here.
Try this:
<script>window.testfunc = function() { alert("here")};
testfunction();</script>
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tobie wrote:> You''re probably having a scope issue here.In fact, it''s such a common scoping issue that it''s documented: http://prototypejs.org/api/ajax/updater -- Michael Peters Developer Plus Three, LP --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
sed wrote:> ... > > server sends: <script> testfunc = function() { alert("here");} > testfunction();</script> > ... >Could it be just the typo of calling testfunction() instead of testfunc() ? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
I believe my problem was the missing ";" at the end of the function assignment although I thought I had tried that, anyway thanks for all the help here. On May 7, 4:37 pm, tobie <tobie.lan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> You''re probably having a scope issue here. > > Try this: > > <script>window.testfunc = function() { alert("here")}; > testfunction();</script>--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---