Esp8266 make list read second screen

[droid_droid]

hello, I am a little lost, can you enlighten me?
I have an esp which sends me the weather data.

void loop() {
  clockdate();
  TEMP_Ext = readtemperature(0);
  TEMP_Int= readTEMPInt();
  HUM_Int= readHUMInt();
  liste_donnees = "<h1>"+String(maDate)+","+String(monHeure)+","+String(TEMP_Ext)+","+String(TEMP_Int)+","+String(HUM_Int)+" </h1>";
  html = html1 + liste_donnees + html2;

I get them in my app like this (screen1),
I make a list to save.

I read them with the tinydb in my screen 2
only when I want to read my list does it give me no data? however, I have the information in my label.

thk.

[ChrisWard]

Hi

If Label_debug on Screen1 confirms the stored data as you require, but the data does not load on Screen2, it is possibly because of the TinyDB Namespace - which should be identical on for both Screen's instances of TinyDB1. (Assuming you have actually dragged TinyDB1 to both Screens).

[droid_droid]

thanks for your reply, i have good data displayed in my second screen. I have both tinydb with the same tag.
it is the construction of the list in the first screen that should not be compliant, I think. So that in my second screen I have the data, but the application tells me that it is not a table. it puts empty!
I am a little lost.

[droid_droid]

I solved part of my problem, I had my clock which reset my table.
now i think i've found the problem, i would need a list list.
I have 24 lines, with 6 data in each line. how do you do that?
Thanks for reading.

[Zol]

As you wrote. A list of lists. You make a list with 24 items and each item is a list with 6 items.

[droid_droid]

yes, I can do it manually. but here I receive the data from the ESP, I don't really know what to do.

[Zol]

It depends how is the data arrive? Not necessarily have to be list list. I made my previous app with tinydb values. Sent from the ESP8266 with JSON format and separated by key. Like this

But there are other ways. As i said depends on how the data arrive. It can be a list, but the separation of the elements is your job. It can be comma separated char stream or anything.

[Zol]

Here is an other method. If you have values separated by any character.

The separator can be anything you want.

[ABG]

You did not show us the contents of a typical responseContent from the Web1.WhenGotText event.

[droid_droid]

hello, thank you for your answers, my data arrives like this:
date, time, temp ° 1, temp ° 2, temp ° 3, hum1, hum2?
tout ces donnée sont des chiffres, le text est là pour l'explication.
merci

[Zol]

You wrote 24x6. How is this make that amount of data? How do you handle now? As ABG wrote, what is in your Web1.WhenGotText block now?

[ABG]

For complex data transmission, nothing beats JSON.
Start at
https://www.json.org/json-en.html
then
http://ai2.appinventor.mit.edu/reference/other/json-web-apis.html

[droid_droid]

I manage to display the get text on my tel, but not in inventor.
how do we do? thank you.

[droid_droid]

hello here I succeeded;
this is what the gettext of the web block gives me.
it is the line at the bottom (date, hour, t ° 1, t ° 2, t ° 3, Hu1, hum2)
thank you

[ABG]

From your image, it looks like your data is between <h1> and <
(It doesn't show more), and its a CSV row.

Here is a procedure to extract (scrape) from web text all occurrences of text between a given prefix ('<h1>') and suffix ('<')

The output is a list, in expectation of finding more than 1 hit, so use the output in a for each loop.
Sample usage: The build server is currently busy. Please try again in a few minutes

[droid_droid]

thank you for your answer yes the data is between h1> and <
I will study your proposal thank you