If you want to add something to a menu, you need to implement an onOpen
function, and do the necessary menu setup there.
Take a look at this example from [Google's documentation][1]Google's documentation:
function onOpen() {
// Add a custom menu to the spreadsheet.
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
.createMenu('Custom Menu')
.addItem('First item', 'menuItem1')
.addToUi();
}
This will add a menu Custom Menu with a single item First item, which, when selected, will launch a function menuItem1
, which you will have to implement:
function menuItem1() {
// Do whatever you like here
}
Note that you will have to reload your file ( spreadsheet, document, form or presentation ) in order to have onOpen
run. So you won't see any effect by just writing the script and clicking save, you need to reload (Cmd-R) on the file window for the new menu to appear.
A script error may prevent the menu from appearing. If you don't see the desired result after reloading the file, check the script editor's View → Execution Transcript for any errors. [1]: https://developers.google.com/apps-script/guides/triggers/#onopen