In the widget.js find the _convertConfig function and make this change (lines 22 - 27):
_convertConfig: function(config) {
var sourceDefs = array.map(config.sources, lang.hitch(this, function(source) {
var def = new Deferred();
if (source && source.url && source.type === 'locator') {
var _source = {
locator: new Locator(source.url || ""),
outFields: ["*"],
singleLineFieldName: source.singleLineFieldName || "",
name: jimuUtils.stripHTML(source.name || ""),
placeholder: jimuUtils.stripHTML(source.placeholder || ""),
countryCode: source.countryCode || "",
maxSuggestions: source.maxSuggestions,
maxResults: source.maxResults || 6,
zoomScale: source.zoomScale || 50000,
useMapExtent: !!source.searchInCurrentMapExtent,
enableInfoWindow: esriLang.isDefined(this.config.showInfoWindowOnSelect) ?
!!this.config.showInfoWindowOnSelect : true,
showInfoWindowOnSelect: esriLang.isDefined(this.config.showInfoWindowOnSelect) ?
!!this.config.showInfoWindowOnSelect : true,
_zoomScaleOfConfigSource: source.zoomScale,
_panToScale: source.panToScale,
highlightSymbol: new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_CIRCLE,
20,
new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID,
new Color([0, 255, 255, 0.0]),
2),
new Color([0, 0, 0, 1]))
};
...