is also incorrect
to debug this, display the list, which is returned by the AppPermissionList method in a label to find out, if you have to use WRITE_EXTERNAL_STORAGE or something else
it also might work together with the orange helper block
Dear Taifun
I appreciate your answer, but this doesn't help me export my table.
I am aware that I have no competence in this branch of knowledge, even if I try my best to understand all these new words and concepts, and keep finding simple solutions to be able to carry out my project that I've already created in my mind
So I opened another topic: "What is the exact combination of blocks to export the table as an image or PDF?"
Thank you
I would be more than happy to help Robinson but I am on vacation on a remote island in Pacific right now and no PC. Here is an example of how I made use of Ken's extension. I also used a few row/column as selection buttons.
At runtime, if I update values for an existing Table, how do I clear or delete the table before updating? Currently, the update gets appended to the existing.
You simply can't delete or overwrite the table data string .... unless there is a specific character to use. I've tried data = "", data = " ", data = "0". They are ignored and the original data is retained.
If items of data are modified, the modifications are all there, but all the rows are appended to the existing rows. Running out of screen ink.
EDIT: The magic character to clear the table is '\n'
I was thinking that being able to flush the TableView DataString would be enough to allow for runtime modifications/updates (think sensor values and switch/relay statuses arriving every minute or Users typing in updates or simply modifying data because the input was wrong, followed by a re-draw of the Table).
I wonder how the Table is rendered. Is it effectively an HTML page that can be deleted from the display? Given that the selected row can be highlighted and cell/row text queried, plus all the presentation refinements available, it must be something like that.
Is there a concrete way to align the text in the columns? By default they align center but for example a decimal (float) column needs to be aligned right and often the first column is text, which would want align right too.
...ah, set the font to monospace and pad with space chars?