[richfaces-issues] [JBoss JIRA] (RF-12493) Add option to not filter rich:select onlistshow

[Lukáš Fryč (JIRA)]

    [ https://issues.jboss.org/browse/RF-12493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719885#comment-12719885 ] 

Lukáš Fryč commented on RF-12493:
---------------------------------

I suggest do not introduce new attribute but rather allow replacing inner filtering function, similarly how it is done with {{rich:autocomplete}}.
                
> Add option to not filter rich:select onlistshow
> -----------------------------------------------
>
>                 Key: RF-12493
>                 URL: https://issues.jboss.org/browse/RF-12493
>             Project: RichFaces
>          Issue Type: Enhancement
>      Security Level: Public(Everyone can see) 
>          Components: component-input
>    Affects Versions: 4.2.2.Final
>            Reporter: Bernard Labno
>            Priority: Minor
>
> Currently if we want to show all options in rich:select list despite there is already some value typed in the input we have to add this:
> onlistshow="this.rf.component.input.val('');this.rf.component.__updateItems()"
> But this is usage of private method that may be subject on unexpected changes in future releases of RF.
> Add attribute to rich:select that would not filter list onlistshow.

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