Help About TABLEVIEW

ChrisWard · January 22, 2021, 2:26pm

Well, because of screen size, you either:

Have the basic data and a means to show expanded data for one person (click on the person's data row, swap-out the current vertical arrangement with one that has all of the data of interest for that person)

or

Use a table that scrolls horizontally as well as vertically. You can do that with Arrangements and Labels but it is a lot of work, so either Ken's extension or an HTML Table.

Alstech · January 23, 2021, 1:42am

I choosed tableview. That is easy for me.

But How to delete data when i click the TableView?.
My database is TinyDb.

patel · January 23, 2021, 8:49am

Show please your blocks to display data from tinydb.
Do you want delete selected row or selected cell ?

Alstech · January 23, 2021, 9:03am

Yes i want to delete the selected cell. Like that my block

Alstech · January 23, 2021, 9:06am

I want to delete the DAVID JOHN SMITH

patel · January 23, 2021, 9:21am

Let do one thing at a time, are you able to display data from tinydb?

TIMAI2 · January 23, 2021, 10:57am

Use this block

to get row/column or cell content for the item you want to delete.

Apply this to your tinydb/list so that you can delete the entry

refresh your list/tinydb/tableview to relfect the change.

Alstech · January 23, 2021, 11:59am

Can you send sample block?

TIMAI2 · January 23, 2021, 12:32pm

Using my previous example:

When a row is selected, we subtract 1 from the row number (because of the header row) and then remove the item from the list (datalist). We then rebuild the datastring from the list (needing to remove all the quotes), and rebuild the table.

You will want to put a notifier choice block in here to confirm the deletion!

Before Deletion

After Deletion

Alstech · January 23, 2021, 12:34pm

I am used tiny db.

TIMAI2 · January 23, 2021, 12:35pm

Well just update your tinydb accordingly with the new list

Alstech · January 23, 2021, 12:35pm

Desame block of tiny db?

TIMAI2 · January 23, 2021, 12:37pm

You will need to show how you are storing your data in the tinydb, and how you are bringing this data into your app from the tinydb....

Alstech · January 23, 2021, 12:54pm

i'll tried in the TinyDb. Can't remove when click the Tableview.

TIMAI2 · January 23, 2021, 1:32pm

Please show how you are working with your tinydb...

Alstech · January 23, 2021, 1:35pm

Thats my block in Saving of Data.

TIMAI2 · January 23, 2021, 2:04pm

OK thank you.

Try blocks like this:

Please notice the bottom block "savedata". I have changed the way you save the three textboxes to saving a list of lists. This will work better for you.

Notice we load the tinydb to the variable on startup, and save to the tinydb everytime we make a change to the list.

Alstech · January 23, 2021, 2:34pm

Thank you very much. Only problem if only one data i got an error.

TIMAI2 · January 23, 2021, 2:39pm

Error at your end, no issues here with no entries, 1 entry or more.

Alstech · January 23, 2021, 2:47pm