Is there Textbox onChange/onType event I see only .GetFocus/.LostFocus

World_of_Games · May 22, 2022, 3:19pm

RamNaresh · May 22, 2022, 3:56pm

Perhaps this work for you,

TIMAI2 · May 22, 2022, 3:59pm

Taifun's Textbox Extension has a TextChanged event listener

World_of_Games · May 23, 2022, 10:01am

Thank you very much! it's working

World_of_Games · May 23, 2022, 10:02am

thank you !

preetvadaliya · May 23, 2022, 10:35am

I have already created a PR on it. Maybe you will see it in the future...

github.com/mit-cml/appinventor-sources

New Text Watcher Events in TextBox & PasswordTextBox Components

mit-cml:ucr ← preetvadaliya:text-watcher

opened 01:24PM - 19 Sep 21 UTC

preetvadaliya

+80 -7

## New Text Watcher Events in TextBox & PasswordTextBox Components This PR ad…ds support of Text Watcher events into TexBox and PasswordTextBox components. ### BeforeTextChanged The event is raised when the characters are about to be replaced with some new text. The text is uneditable. This event is used when you need to take a look at the old text which is about to change. **Params** 1. **oldText**: the old text 2. **start**: is the start index of text that is about to be deleted 3. **count**: is the length of the text that is about to be deleted 4. **after**: is the length of the text that is about to be added ### OnTextChanged The event is raised when changes have been made, some characters have just been replaced. The text is uneditable. This event is used when you need to see which characters in the text are new. **Params** 1. **newText** the new text 2. **start** is the start index of the text that just got added, This is the same as the start of BeforeTextChanged. 3. **before** is the length of the text that just got deleted, This is the same as the count of BeforeTextChanged. 4. **count** is the length of the text that just got added, This is the same as the after of BeforeTextChanged. ### AfterTextChanged The same as OnTextChanged, except now the text box is editable. This event is used when you need to see and possibly edit new text.

system · May 19, 2023, 8:23am

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