I forgot to mention I had to update imageShowLegendNode to imageShowLegendDiv.
Also, while this does work, I do get 2 console errors.
Uncaught TypeError: Cannot read property 'ctrlKey' of undefined
at Object._onRowTrClick (LayerListView.js?wab_dv=2.3:406)
at init.js:62
Sorry I am confused as to how to paste source code. This does not look good below. Also there is no preview option.
this.own(on(layerTitleTdNode,
'click',
lang.hitch(this,
this._onRowTrClick,
layerInfo,
imageShowLegendDiv,
layerTrNode,
tableNode)));
setTimeout(lang.hitch(this,
this._onRowTrClick,
layerInfo,
imageShowLegendDiv,
layerTrNode,
tableNode), 100);