Google Places select first on Enter
var selectFirstOnEnter = function(input) { // store the original event binding function
var _addEventListener = (input.addEventListener) ? input.addEventListener : input.attachEvent;
function addEventListenerWrapper(type, listener) { // Simulate a 'down arrow' keypress on hitting 'return' when no pac suggestion is selected, and then trigger the original listener.
if (type == "keydown") {
var orig_listener = listener;
listener = function(event) {
var suggestion_selected = $(".pac-item-selected").length > 0;
if (event.which == 13 && !suggestion_selected) {
var simulated_downarrow = $.Event("keydown", {keyCode: 40, which: 40});
orig_listener.apply(input, [simulated_downarrow]);
}
orig_listener.apply(input, [event]);
};
}
_addEventListener.apply(input, [type, listener]); // add the modified listener
}
if (input.addEventListener) {
input.addEventListener = addEventListenerWrapper;
} else if (input.attachEvent) {
input.attachEvent = addEventListenerWrapper;
}
}
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