Android Question TableView refresh?

[giga]

Is it possible to add content into a file used by tableview and the tableView refreshes immediately with the added content.

instead of closing the window and reopening.

Thanks in advance.

 

[DonManfred]

just load the new content and add it to the tableview... Or do a complete reload/readding of the tableview... A view does never load new data by itself. It is you who fill the tabeleview by code... And it must be you who add new content to it.

 

[giga]

Thanks DonManfred. I understand that, but my issue is I have to close and reopen the app in order to see it. it does not appear in the list until then.

 

[DonManfred]

Did you add the new content to the tableview? Maybe upload your project as zip and we can have a look...

If you add the content to tableview then it must be shown...

 

[giga]

This is what I am doing.

Sub Button1_Click
List1.Add(EditText1.Text)
EditText1.Text = ""
ListView1.AddSingleLine(EditText1.Text)
File.WriteList(File.DirRootExternal,"test.txt",List1)

its adds to the file successful.
and listview successful.

but I have to close the app and reopen then it shows.

 

[DonManfred]

You must do something wrong... It works... See Example...

At begin the listview (NOT tableview!) is filled with 3 items. If you click on button the text from edittext is added to the listview. And it DIRECTLY appears. Without need to reopen.

 

[DonManfred]

BTW

you wrote

EditText1.Text = ""
ListView1.AddSingleLine(EditText1.Text)

The 1st line EMPTIES the edittext and the secondline adds an (empty) string to the listview. BUT is is added...

Try

ListView1.AddSingleLine(EditText1.Text)
EditText1.Text = ""

 

[giga]

You must do something wrong... It works... See Example...

At begin the listview (NOT tableview!) is filled with 3 items. If you click on button the text from edittext is added to the listview. And it DIRECTLY appears. Without need to reopen.

My apologizes, I said TableView(B4J) instead of ListView. I will revisit my code closer THANKS DonManfred.

 

[DonManfred]

There is also a TableView in B4A. You wrote in the B4A-Part of the forum and therefore i thought you have problems with B4A, not B4J...

The problem in your code seems the wrong order of your commands. See Post in top of your lastpost ...

 

[giga]

There is also a TableView in B4A. You wrote in the B4A-Part of the forum and therefore i thought you have problems with B4A, not B4J...

The problem in your code seems the wrong order of your commands. See Post in top of your lastpost ...

I am running a TableView project in B4J and another ListView project in B4A. Too many projects not enough brain power.

I got confused between the two. The problem was the order. THANKS