删除字符串 Livecode 语言中的最后一个字符

Deleting The Last Character in A String Livecode Language

我需要删除字符串 Livecode 中的最后一个字符。

下面是我用英文写的

on mouseUp    

   replace last character with Backspace in field"dialed"

end mouseUp

我是新手,所以请用简单的答案:) 谢谢。

删除字段的最后一个字符非常简单:

on mouseUp
  delete the last char of fld "Dialed"
end mouseUp

如果你觉得不错,那么:

delete character 2 of word 3 of line 4 of fld "dialed"