[richfaces-issues] [JBoss JIRA] (RF-13563) rich:pickList: add new items after last selected one

[Brian Leathem (JIRA)]

     [ https://issues.jboss.org/browse/RF-13563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Leathem updated RF-13563:
-------------------------------

    Fix Version/s: 4.5-Tracking

    
> rich:pickList: add new items after last selected one
> ----------------------------------------------------
>
>                 Key: RF-13563
>                 URL: https://issues.jboss.org/browse/RF-13563
>             Project: RichFaces
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: component-selects
>    Affects Versions: 4.3.5
>            Reporter: Alexey Shakov
>             Fix For: 4.5-Tracking
>
>
> Sometimes it is preferable, that the newly added item(s) are positioned directly after already selected item in the right pane.
> With current implementation, one needs first add the item and then move it to desired position. It is inconvinient in the case of large lists.
> This functionality makes sense only with orderable lists and only if something selected in the right pane. This functionality can be optional.
> Possible implementation :
> {code:title=list.js|borderStyle=solid}
> addItems: function(items) {
>                 var parentContainer = this.scrollContainer;
>                 //new items are added after last selected item (if any) 
>                 var selection = $("." + this.selectItemCssMarker, parentContainer);
>                 if (selection.length) {
>                 	selection.last().after(items);	
>                 } else {
>                 	parentContainer.append(items);                	
>                 }
>                 this.__updateItemsList();
>                 rf.Event.fire(this, "additems", items);
>             },
> {code}

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