ZK Listbox Selectitems issue with Set

asked 2014-04-15 10:49:15 +0800

sjoshi gravatar image sjoshi flag of India
3493 1 8

For details question you can check this link http://stackoverflow.com/questions/23076867/java-set-not-adding-object-when-selecting-items-from-listbox

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answered 2014-08-02 10:12:11 +0800

Darksu gravatar image Darksu
1991 1 4

updated 2014-08-19 14:06:56 +0800

sjoshi gravatar image sjoshi flag of India
3493 1 8

Hello sjoshi,

First of all you should not have any issues by using a Set, but in general using a list is most commonly used.

Furthermore, you have to update your model and your listbox each time you add an item as shown below:

@NotifyChange({"model", "list"})
public void populateList() {
    model = new ListModelList<>();

Finally if you want to assign one selected item, then the following code is wrong:

private Set  selectedListItem;

rather it should be the model type.

For more information please refer to the following url:


Best Regards,


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Asked: 2014-04-15 10:49:15 +0800

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Last updated: Aug 19 '14

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