# \[Solved\] Count the numbers of items from a List Viewer and show the info
**URL:** https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246
**Category:** Questions about Thunkable X
**Tags:** solved, lists, listviewer
**Created:** [September 17, 2019, 7:21am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246 "2019-09-17T07:21:48Z")
**Posts on this page:** 13
**Page:** 1
### Author:  [@io.nut.ilie](https://community.thunkable.com/u/io.nut.ilie)
#### Post date: [September 17, 2019, 7:21am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/1 "2019-09-17T07:21:48Z")
Hello.
I have a List Viewer for To Doβs.
I would like to show on the top of the List how many items are on the List Viewer.
Thank you!
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### Author:  [@kartik14](https://community.thunkable.com/u/kartik14)
#### Post date: [September 17, 2019, 8:02am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/2 "2019-09-17T08:02:24Z")
Hi, @io.nut.ilie! π
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Itβs simple π
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# Thanks! π
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### Author:  [@io.nut.ilie](https://community.thunkable.com/u/io.nut.ilie)
#### Post date: [September 17, 2019, 8:06am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/3 "2019-09-17T08:06:57Z")
**Hi, @kartik14 !**
Thank you for answering.
I am not sure that I understand it. I need to count the item from List Viewer Component not a just a list and show many items are in the List Viewer component for user (e.g. how many tasks are open).
Is this **length of** also for that?
Thank you!
Ionut
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### Author:  [@actech](https://community.thunkable.com/u/actech)
#### Post date: [September 17, 2019, 8:27am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/4 "2019-09-17T08:27:38Z")
Hi,
Perhaps I could help, but I did not realize that you need to consider. Can you explain in more detail or to show an explanatory view?
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### Author:  [@kartik14](https://community.thunkable.com/u/kartik14)
#### Post date: [September 17, 2019, 8:37am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/5 "2019-09-17T08:37:42Z")
Hi, @io.nut.ilie! π
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> [@io.nut.ilie](#):
>
> I need to count the item from List Viewer Component
Here you go -
# Thanks! π
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### Author:  [@io.nut.ilie](https://community.thunkable.com/u/io.nut.ilie)
#### Post date: [September 17, 2019, 10:01am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/6 "2019-09-17T10:01:52Z")
**Thank you @kartik14 ! It is perfect! π**
Can you also tell me also how to show it from one screen to the other?
I want to show the number of the items on the home screen, but the list it is on other screen.
How to pass the info from one screen to the other?
Thank you!
Ionut
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### Author:  [@io.nut.ilie](https://community.thunkable.com/u/io.nut.ilie)
#### Post date: [September 17, 2019, 10:03am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/7 "2019-09-17T10:03:16Z")
**Thank you @actech.**
The solution from @kartik14 it is exactly what I was looking for.
I would like to ask you other info but I will open a new Subject!
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### Author:  [@kartik14](https://community.thunkable.com/u/kartik14)
#### Post date: [September 17, 2019, 10:28am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/8 "2019-09-17T10:28:22Z")
Hi, @io.nut.ilie! π
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**Glad to know that I helped you π**
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> [@io.nut.ilie](#):
>
> How to pass the info from one screen to the other?
**For this, refer to my guide -**
[http://community.thunkable.com/t/how-to-use-startvalue-in-thunkable-x-with-localstorage/115613](http://community.thunkable.com/t/how-to-use-startvalue-in-thunkable-x-with-localstorage/115613)
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# Thanks! π
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### Author:  [@io.nut.ilie](https://community.thunkable.com/u/io.nut.ilie)
#### Post date: [September 17, 2019, 12:00pm UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/9 "2019-09-17T12:00:01Z")
**Amazing, thank you @kartik14 !**
And now the ultimate one π
How do I transfer data from one app and one specific user to other app and one specific user?
If I have an app where user 1 should register something and user 2 could check that info.
But the only those two, user 1 and user 2 could have access to the data.
If there is a user 3 that do the same for the user 4, there will no interference with the data from 1 and 2.
I hope it make sense!
Ionut
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### Author:  [@anushreeiyer2137d](https://community.thunkable.com/u/anushreeiyer2137d)
#### Post date: [March 8, 2020, 12:12pm UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/10 "2020-03-08T12:12:10Z")
Thank you.
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### Author:  [@blue10abc](https://community.thunkable.com/u/blue10abc)
#### Post date: [December 31, 2022, 8:16pm UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/11 "2022-12-31T20:16:58Z")
My app can let the user do these things-
1. Add things to the list
2. Delete items from the list
To the left of each item, the item number of that item should be shown. I got it half working, but if I delete a random item in the middle or start of the list, the item numbers wonβt update.
Example- I add two items to the empty list. The list view says:
1. Hello World!
2. Cool, right?
Now I delete the first item from the list. Now it says:
1. Cool, right?
But I want it to say:
1. Cool, right?
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### Author:  [@tatiang](https://community.thunkable.com/u/tatiang)
#### Post date: [January 1, 2023, 4:16am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/12 "2023-01-01T04:16:29Z")
Youβll need to post a link to your project or at least screenshots of your blocks.
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### Author:  [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 11:40am UTC](https://community.thunkable.com/t/solved-count-the-numbers-of-items-from-a-list-viewer-and-show-the-info/230246/13 "2024-11-08T11:40:31Z")