Client to Server Communication - Episode 7.4 | Apps Script ~ HTML Service

Hey Coders! A fully-fledged web application is going to need both front-end and back-end logic. The user will interact with the website UI and send data to be processed by the server. Then, the server will return either a confirmation or data from the database back to the end-user via a callback method. In Apps Script, the two callback methods are simply named withSuccessHandler() and withFailureHandler(), similar to the Javascript promise callbacks .then() and .catch(). Watch this video and learn how to turn your dynamic web app into an industrial-grade product! Check out the source code on GitHub: https://github.com/davidtheweiss/Apps-Script-Season-7-HTML-Service 🎙️ Help me get a new Microphone! https://gofund.me/67b28c1c ❤️ Support the ongoing growth of this channel! https://www.patreon.com/DavidWeissProgramming 🧑‍💻 Apps Script Documentation: https://developers.google.com/apps-script/reference/html ---------------------------------------------------------------------------------------------- Other playlists: Utilities Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBnsGHi6fetv17uQ35NXm0S Properties Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDBj4s5WwO7sYUyA3H06Bjs URL Fetch Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDormBAHLcxorCYpHlHa_IE Drive Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDbvnvgWOizjX6j1jYBn0zk Forms Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBoKUA3zPkICMTAa_vu0QEl Lock Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDBPhvVrQdRi2Hdy9kMeb90 HTML Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xAafvhn9eCubEdas3I2TrNh Document Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBFGeUZCMubWlwrhUXDdaTA Slides Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBknGu3JNdJqHCiPpaVxAuY Calendar Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xAqrGnc_o2NL4RH4jdyiHsp Script Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDPE35v7e83rH7Uu4g_MfmC Gmail Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xA5pkm04CY_WVZ9lE1Ju_JH Spreadsheet Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBZFP5wYh-OFb-CQmjz-Rn- Apps Script Orientation: https://www.youtube.com/playlist?list=PL42xwJRIG3xCm6O85pd91tQxgxGcq82m4 ----------------------------------------------------------------------------------------------