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

[Alexey Shakov (JIRA)]

Alexey Shakov created RF-13563:
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             Summary: 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


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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