Greetings; I am getting this error in my application, how can I fix it. Can you help?

[Still-learning (1-2-3-4...)]

still same…

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

I keep getting this error.

[Still-learning (1-2-3-4...)]

How it is possible in screen1 itself?

Do you know how this block works Get Start Value?

Actually what you wanna show…

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

I did it for Turkish data, but if it’s wrong, we can delete it.

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

I am using it for english data (chemical screen)

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

Uploading: Ekran Alıntısı.PNG…
When the English button is clicked, the data appears on the chemical screen. When the Turkish button is clicked, the data appears on the screen1 screen.

[Still-learning (1-2-3-4...)]

if i remove that block, then i able to see the list of chemicals without such error… Do not use get start value in screen init itself for screen1. If you are setting in next screen then you must send that amount of datas as a list to next screen

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

exactly . then should I do those blocks on another screen. Because I used the virtual screen on the 1st screen so that the application would be faster.

[Still-learning (1-2-3-4...)]

how to do you differentiate english and turkee within app?

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

[Still-learning (1-2-3-4...)]

this is bad way of sending data within same screen. Instead you arrangements…

instead try this

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

Now I’m moving these blocks to another screen. I tried to do it on the same screen, but there was a problem. Is that why the English search button doesn’t work?

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

then let me add the blocks you gave first .un mınute

[Still-learning (1-2-3-4...)]

@SULEYMAN_ULUASAR

search button doesn’t work?

Upon clicking any card view does not return any data due to this… Not checked for search option… wait

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

ı wait and i change blocks

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

Turkish search button works but English search button does not work

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

I wonder what should be done in order to search the buttons by name only, by both name and cas number?

[Still-learning (1-2-3-4...)]

@SULEYMAN_ULUASAR

both name and cas number?

How could it be possible? If so are you goong to use two trxt boxes for search?

Sample search virw based on matching with single item

[F/OS] Recycler List View - Render larger data sets efficiently using `RecyclerView` for AppInventor & Distros

Yes possible, you can do it. Matter of few micro second your list will appear even search items too… yeah sure, i have re created a sample project with the help of gsheet of having 500 items… RecyclerList_2.aia (102.6 KB) [VID_20220509085230] Version2 (Search option enabled and everything using single recycler component but different arrangement and same procedur RecyclerList_3.aia (124.2 KB) @Mouhammedsyria you can check up now.

[SULEYMAN_ULUASAR (SÜLEYMAN ULUAŞAR)]

yes.I’m checking it out now. Thank you very much for your interest.