如何在 Google 表格脚本编辑器的字符串中使用变量？

Question

I'm a newbie to Script Editor, so I need some help.

function makeitright(){
var app1 = SpreadsheetApp;
var ss1 = app1.getActiveSpreadsheet();
var cred = ss1.getSheetByName("Crédito");
var lastrow = cred.getLastRow(); 

var formmod = 'ISBLANK('"H"+(lastrow+1)')'')';

I'm trying to write a formula to a single cell. But this formula will always change with a new added row. So I need the formula to work with the variable that gets the lastrow + 1.

Any ideas in how this could be made?

Answer 1

replace

'ISBLANK('"H"+(lastrow+1)')'')';

by

 'ISBLANK(H' + ( lastrow + 1 ) + ')';

To learn more read about how string concatenation works in JavaScript.