CODEWITHSUNDEEP
extjsextjs4.2
So4ne
So4ne

Reputation: 1182

Create a tooltip on a node - treepanel

I'd like to create a tooltip when I'm hovering a node on a treepanel, then look through the tree at this node in order to count its leaves and then show the result in the tooltip. At this moment, I can't catch the id of the node, just got the id of the treepanel. (the listeners are part of the treepanel) 

listeners: {
        afterrender: function( value, eOpts ) {
            Ext.create('Ext.tip.ToolTip', {
                target: value.getEl(),
                listeners: {
                    beforeshow: function (value, eOpts ) {
                        treepanel.getRootNode().cascadeBy(function (node) {
                            // if (node == 

                        });
                        view.getEl();
                    }
                }
            });
        }
    }

Is there a way to catch the id of the leaf ?

Upvotes: 0

Views: 3272

Answers (1)

Saki
Saki

Reputation: 5856

If the root of the problem is how to display the tooltip then the easies way is to get a reference to the node and then calling:

node.set('qtip', 'The tip text')

You don't need to go down to the DOM to get element for manually created tooltip target.

Upvotes: 2

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