in source/web_site/js/dash.js [230:255]
$("#btnSaveConfiguration").click(function (e) {
var clientId = $("#clientId").val(),
userPoolId = $("#userPoolId").val(),
identityPoolId = $("#identityPoolId").val(),
userPoolRegion = $("#userPoolRegion").val();
console.log('clientId: %s', clientId);
console.log('userPoolId: %s', userPoolId);
console.log('identityPoolId: %s', identityPoolId);
console.log('userPoolRegion: %s', userPoolRegion);
if(clientId && userPoolId && identityPoolId && userPoolRegion){
$("#configErr").addClass("hidden");
localStorage.setItem(clientIdParamName, clientId);
localStorage.setItem(userPoolIdParamName, userPoolId);
localStorage.setItem(identityPoolIdParamName, identityPoolId);
localStorage.setItem(cognitoRegionParamName, userPoolRegion);
$("#cognitoModal").modal("hide");
}
else {
$("#configErr").removeClass("hidden");
}
});