Sets or retrieves the tooltip text in the grid row selector (selector tooltip).
var value = obj.getSelectorTooltip();
obj.setSelectorTooltip(value);
obj.onSelectorTooltipChanging = function(value){...};
obj.onSelectorTooltipChanged = function(value){...};
obj.onSelectorTooltipError = function(value){...};
obj.setSelectorText("selector text");
obj.setSelectorImage("favorites");
obj.setSelectorTooltip("tooltip text"); // selector tooltip
Using a function (instead of the static text) -
obj.setSelectorTooltip(function(i){return "Row index = " + i});
Grid templates: selector
Selector model: text, image, link, value, data, format
Tooltip properties: cell, header, footer, top, bottom