ICEfaces
  1. ICEfaces
  2. ICE-10468

ace:tree - Add ability to get relavant node objects for different events

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            Description

            Feature Request: A request was made to be able to get the expanded node when an expand Ajax event was fired. Currently the states are just stored in the NodeStateMap. It would be good to have more details/objects available for the tree ajax events.

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              is duplicated by

              Improvement - An improvement or enhancement to an existing feature or task. ICE-11458 ace:tree - Add ability to get relevant node objects for different events

              • Major - Major loss of function.
              • Closed

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                Arturo Zambrano added a comment -

                r48498: added TreeEvent event object to use in all ace:tree ajax event, providing a reference to the underlying data object related to the node involved in the event as well as the event type

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                Arturo Zambrano added a comment - r48498: added TreeEvent event object to use in all ace:tree ajax event, providing a reference to the underlying data object related to the node involved in the event as well as the event type
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                Arturo Zambrano added a comment - - edited

                An example of its usage within the Showcase demos would be like this:

                	public void treeEvent(AjaxBehaviorEvent event) {
		if (event instanceof TreeEvent) {
			TreeEvent treeEvent = (TreeEvent) event;
			System.out.println("*** Tree event");
			System.out.println("expand event? " + treeEvent.isExpandEvent());
			System.out.println("contract event? " + treeEvent.isContractEvent());
			System.out.println("select event? " + treeEvent.isSelectEvent());
			System.out.println("deselect event? " + treeEvent.isDeselectEvent());
			System.out.println("reorder event? " + treeEvent.isReorderEvent());
			Object data = treeEvent.getObject();
			if (data != null) {
				LocationNodeImpl locationNode = (LocationNodeImpl) data;
				System.out.println("NAME: " + locationNode.getName());
				System.out.println("TYPE: " + locationNode.getType());
			}
		}
	}
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                Arturo Zambrano added a comment - - edited An example of its usage within the Showcase demos would be like this: public void treeEvent(AjaxBehaviorEvent event) { if (event instanceof TreeEvent) { TreeEvent treeEvent = (TreeEvent) event; System .out.println( "*** Tree event" ); System .out.println( "expand event? " + treeEvent.isExpandEvent()); System .out.println( "contract event? " + treeEvent.isContractEvent()); System .out.println( "select event? " + treeEvent.isSelectEvent()); System .out.println( "deselect event? " + treeEvent.isDeselectEvent()); System .out.println( "reorder event? " + treeEvent.isReorderEvent()); Object data = treeEvent.getObject(); if (data != null ) { LocationNodeImpl locationNode = (LocationNodeImpl) data; System .out.println( "NAME: " + locationNode.getName()); System .out.println( "TYPE: " + locationNode.getType()); } } }
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                Arturo Zambrano added a comment -

                r48503: fix to provide the node being dragged during reorder events

                Previously the code was trying to get the node being reordered after the reordering had already taken place in the model. This fix calculates the node key in the new location to provide the correct node in the event object.

                Please re-test reorder events.

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                Arturo Zambrano added a comment - r48503: fix to provide the node being dragged during reorder events Previously the code was trying to get the node being reordered after the reordering had already taken place in the model. This fix calculates the node key in the new location to provide the correct node in the event object. Please re-test reorder events.
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                Arturo Zambrano added a comment -

                r48553: added logic to determine the right node key in special reordering cases, in particular when a node reordering alters the indexes of the entire tree or subtree

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                Arturo Zambrano added a comment - r48553: added logic to determine the right node key in special reordering cases, in particular when a node reordering alters the indexes of the entire tree or subtree
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                Carmen Cristurean added a comment -

                ICEfaces4 trunk r48560: verified showcase > ace:tree > all demos; ran ace:tree QA regressions on FF41, Chrome49, IE11, no issues found.

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                Carmen Cristurean added a comment - ICEfaces4 trunk r48560: verified showcase > ace:tree > all demos; ran ace:tree QA regressions on FF41, Chrome49, IE11, no issues found.

                  People

                  • Assignee:
                    Arturo Zambrano
                    Reporter:
                    Arran Mccullough
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                    Dates

                    • Created:
                      Updated:
                      Resolved: