Hi Maxim, As Sven already showed in the code the way to get the jQuery event is: attrs.event 'attrs' is the settings object that Wicket generates from the AjaxRequestAttributes at the server side (see #updateAjaxAttributes()). At the client side the jQuery event is added to this JS object and the object itself is passed as a parameter to all callback functions: before, beforeSend, precondition, complete, ... See https://ci.apache.org/projects/wicket/guide/8.x/single.html#_working_with_ajax for more info.
About your second question - how to debug those functions: just add "debugger;" in the JS code. If the browser Dev Tools are opened then the browser will suspend the execution at this special expression. Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Tue, Jan 17, 2017 at 7:23 PM, Sven Meier <s...@meiers.net> wrote: > Hi, > > you should be able to add a dynamic extra attribute: > > protected MarkupContainer newLinkComponent(String id, IModel<T> model) > { > return new AjaxLink<Void>(id) > { > @Override > public boolean isEnabled() > { > return StyledLinkLabel.this.isClickable(); > } > > @Override > protected void updateAjaxAttributes(AjaxRequestAttributes > attributes) > { > super.updateAjaxAttributes(attributes); > > attributes.getDynamicExtraParameters().add("function(attrs) > { return { 'modifiers' : modifiers(attrs.event) }; }"); > } > > @Override > public void onClick(AjaxRequestTarget target) > { > String modifier = getRequest().getRequestParamet > ers().getParameterValue("modifiers").toOptionalString(); > } > }; > } > > I didn't try it, but I think all you have to do is to provide a > #modifiers(event) to encode all pressed modifier keys. > > Have fun > Sven > > > > On 17.01.2017 18:30, Maxim Solodovnik wrote: > >> I have started implementing this :) >> Used this [1] as an example >> >> I have one proposal: >> >> To add method updateAjaxAttributes to StyledLinkLabel (to reduce amount of >> copy/paste :)), I can create PR, it seems to be trivial :) >> >> And one question: >> >> To have ctrl/shift I need original MouseEvent, how can I get it? (found no >> way to debug these dynamic JS functions :( ) >> >> Thanks in advance >> >> [1] https://issues.apache.org/jira/browse/WICKET-5306 >> >> On Thu, Dec 22, 2016 at 2:14 PM, Maxim Solodovnik <solomax...@gmail.com> >> wrote: >> >> Sounds doable :) >>> I was hoping this is already implemented, so I can use it :) >>> Will implement myself :) >>> >>> On Thu, Dec 22, 2016 at 2:06 PM, Sven Meier <s...@meiers.net> wrote: >>> >>> Hi Maxim, >>>> >>>> you'd have to transport information about the currently pressed keys to >>>> the server (via AjaxRequestAttributes dynamic extra parameters). >>>> >>>> There it is just a matter of managing selection state and visually >>>> marking the components accordingly. >>>> >>>> Sounds complicated? >>>> >>>> Sven >>>> >>>> >>>> On 22.12.2016 05:44, Maxim Solodovnik wrote: >>>> >>>> Hello All, >>>>> >>>>> Maybe someone has any working examples of multi-node selection >>>>> in DefaultNestedTree using Crtl/Shift keys? >>>>> >>>>> Thanks in advance >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>>> For additional commands, e-mail: users-h...@wicket.apache.org >>>> >>>> >>>> >>> -- >>> WBR >>> Maxim aka solomax >>> >>> >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >