Hi,
well, it seems you'll have to strip down your business app until it
works as expected :P
Have fun
Sven
On 21.01.2016 11:47, Zbynek Vavros wrote:
I'm not sure we understand each other.
Such a behavior is already there using AjaxFormComponentUpdatingBehavior
("change").
This way ajax is triggered ONLY when value is selected from choices (either
by mouse or by keyboard).
= exactly what I want.
I tested this in small prototype and it works just fine.
My issue is that this doesn't work in our business app so I am trying to
find why this works in prototype app
but not in business app (as I mentioned both use wicket-core and
wicket-extensions 7.0.0).
What I found out is that in both cases (prototype and business app)
the event in line 178 in wicket-autocomplete.js is invoked as expected. The
issue is that business app does no ajax call after that.
To summarize all I would like is some help with JS debugging since I am
java-dev and js-noob :(
On Thu, Jan 21, 2016 at 10:35 AM, Martin Grigorov <mgrigo...@apache.org>
wrote:
OK. I understand now.
Looking at wicket-autocomplete.js I see that it triggers "change" event
after click on an entry.
To support use cases like yours it has to trigger some custom event too,
e.g. "itemselected.wa" ("wa" is a sample namespace for
wicket-autocomplete). The you can use
AjaxFormComponentUpdatingBehavior("itemselected.wa").
Please create a ticket in our JIRA!
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Thu, Jan 21, 2016 at 10:27 AM, Zbynek Vavros <zbynekvav...@gmail.com>
wrote:
What I mean by final value is value selected from list of options.
The OnChangeAjaxBehavior you suggested will do ajax on every key stroke.
So lets say my autocomplete display list of cities.
I want the method called when user selects a value "London" from list.
Not on each stoke "L", "Lo", "Lon"...
As I said, this is because I need to use the selected value for
additional
processing.
On Thu, Jan 21, 2016 at 9:56 AM, Martin Grigorov <mgrigo...@apache.org>
wrote:
Hi,
How do you decide when "final" value is entered ?
You can use Ajax throttling to avoid sending requests on every typed
character but only after N ms after the last typed character. See
AjaxRequestAttributes#setThrottling() for this option.
There is no magic that will read your users' mind to tell whether an
entered value is final or not.
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Thu, Jan 21, 2016 at 9:48 AM, Zbynek Vavros <zbynekvav...@gmail.com
wrote:
Hey,
sorry for not explaining properly...
I already tried that and in this case the the ajax call is triggered
on "inputchange" as well, meaning on every key stroke.
This is not desirable because we use the value of this autocomplete
field
to calculate value of another fields in form. This calculation should
happen only
when "final" value is selected.
Zbynek
On Thu, Jan 21, 2016 at 9:27 AM, Martin Grigorov <
mgrigo...@apache.org
wrote:
Hi,
It is not very clear what exactly is the issue.
As far as I understand the problem is that the Ajax call is
triggered
only
when you navigate to another form field. If this is the issue then
try
by
using OnChangeAjaxBehavior instead of
AjaxFormComponentUpdatingBehavior.
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Wed, Jan 20, 2016 at 2:44 PM, Zbynek Vavros <
zbynekvav...@gmail.com
wrote:
Hi,
in our project we have an AutoCompleteTextField with
AjaxFormComponentUpdatingBehavior ("change" event) attached.
Small prototype I did proves that HTTP POST is done when an item
is
selected from choices (either by mouse or keyboard). But for some
reason
the same code doesn't work in our project. It is required to move
focus
to
another component for the POST to be send. The behavior works
like
if
"blur" type of event is set but there is "change".
I'm quite new to Wicket so I tried to compare all HTML & JS files
but
they
all seem to be the same.
Is there some other debug I can use to find what is going on (I
suspect
something in JS but JS isn't my specialty) ?
Oh and both wicket-core and wicket-extension is 7.0.0.
Thanks,
Zbynek
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