Simple popup or dialog box in Google Apps Script
问题 I'm looking for simple code that adds a popup in my Google Apps Script Ui that comes up when I hit a submit button. The popup box would display a message and have a button to close the popup. I've looked all over the place - everything seems so complicated and does way more than I need it to do. This is the current code I have for the submit button. function doGet() { var app = UiApp.createApplication(); app.setTitle("My Logbook"); var hPanel_01 = app.createHorizontalPanel(); var vPanel_01 =