On Fri, 20 Aug 2010, ABorka wrote:
...snip...
I will add an 'AfterFormatResult' or so event; Likewise I will add a
AfterRow event, so it is possible to append extra data to a row. I think
we should do this for both XML and JSON, so the row/response elements
can easily be accessed. The question is now, a) do I make this a
TNotifyEvent, and make a Property Response/CurrentRow which can be used
or b) do I pass Response/CurrentRow to a new event handler type for
these events ?
Doing a) means I can introduce it at a higher level, but b) seems more
clean.
Michael.
Sounds good. For me personally, it does not matter either way, just
need to make this work :) . If we can intercept/access these
row/response elements in an easy way, I'm happy.
I implemented b), see revision 15859.
I also now add a 'rows' property to the error response object, so the
ExtJS exception handling will work with 'remote'.
I'm still doubting to implement an OnErrorResponse event. It may be useful
for logging purposes, or to change the reported error, since there is no
way
to intercept that currently. What do you think ?
Michael.
I will check it in the morning to see if I can change/update the "total"
field, definitely.
Some kind of built-in error response possibility would be nice too. Right now
I'm hard coding things like
Response.Content := '{ "success" : false, "message" : "' + MyErrMsg + '"}';
when there was an exception in my code or incorrect user entry was passed
from the client, etc.
Exceptions are usually caught and transformed to the correct response.
I coded an event that allows to influence this process.
Michael.
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