Is it possible to implement a conditional tool tip? For instance, I am looking to only display the tool tip if cellData[id].length is greater than 120 within a div element.
#solution
<div matTooltip="Info about the action" class="{{cssCell}}">{{(cellData[id].length>120)? (cellData[id] | slice:0:120)+'..':(cellData[id]) }}</div>