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Use dynamic name for fullfill buton

asked 2020-06-22 21:30:17 +0800

rmalik gravatar image rmalik
31

updated 2020-06-23 12:32:50 +0800

cor3000 gravatar image cor3000
5250 2 7
ZK Team

Hi all,

We have several tabs in our application with button id's. These button id's are used to used on click to fullfill specific divs.

Here a example for the tab:

<h:li><h:a id="button_packingslip" href="#tab_packingslips"  data toggle="tab">${labels.packingslips}</h:a></h:li>

And here a example for the div:

<h:div class="tab-pane" id="tab_packingslips"
       fullfill="button_packingslip.onClick" >
<include src="/secure/packing/overviewPackingslip.zul"
         orderNr="${vm.selected.field('OrderNr')}" 
         templateName="short" />
</h:div>

As you can see the button is named "button_packingslip". The problem is that this overview get opened multiple times, which causes the message id is not unique.

Is it possible to generate a GUID in Java and use it in the fullfill dynamically?

Like for example :

<h:div class="tab-pane" id="tab_packingslips" fullfill="${vm.getTabName('button_packingslip').onClick" >

<include src="/secure/packing/overviewPackingslip.zul" ordernr="${vm.selected.field('OrderNr')}" templatename="short"/> </h:div>

I tried the above approach but it seems the method getTabName() is not to be activated while debugging.

Kind regards,

Remie

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3 Answers

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answered 2020-06-23 12:45:28 +0800

cor3000 gravatar image cor3000
5250 2 7
ZK Team

I think fulfill is quite limited and is not really useful for an MVVM scenario where you would want to have the view state represented in your ViewModel.

I am not fully clear what you are trying to achieve, which "overview" gets opened multiple times. Can you provide a runnable example illustrating this, e.g. on https://zkfiddle.org/ (I'll increase your karma so you can post links).

Also please state whether you are using ZK CE/PE or EE - to focus on the features available in your edition.

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answered 2020-06-23 17:31:43 +0800

rmalik gravatar image rmalik
31

Thanks for you reply. I am using the ZK 8.5 Community Edition.

I kind of thought about that. The stange thing is that if i use **${vm.packslipButton}.onClick** it does trigger the java method getPackslipButton. I can use and work around with that. The downside of this is, that for every id on a button i should create a java method. The nicest would be a single java method with parameters.

For further references i created this fiddle: link example

In this example i am trying to open the same window. In my example for some reason it is not opening, but i think you will get the idea. The id of the button is not unique error message would apprear, if it was working. I was looking for placing a new GUID in the id and solving the problem of uniqueness.

As you said earlier the on fullfill is not build for MVVM methods.

Any advice is appreciated.

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Comments

your example seems incomplete, it's something in between MVVM an MVC ... not sure at all what you are aiming at

cor3000 ( 2020-06-23 17:50:40 +0800 )edit
0

answered 2020-06-23 18:15:57 +0800

cor3000 gravatar image cor3000
5250 2 7
ZK Team

updated 2020-06-23 18:17:28 +0800

in MVVM command handlers can have parameters:

e.g.:

@Command
public void openSomething(@BindingParam("myparam") String myparam) {
  //do something with myparam
}

invoked from a command binding

<button onClick="@command('openSomething', myparam='myParamValue')"/>

Like that you can use the same command method with multiple parameters

also notice... the button doesn't need any ID for this to work.

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Asked: 2020-06-22 21:30:17 +0800

Seen: 7 times

Last updated: Jun 23

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