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Lotte1994
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[OutSystems UI] Pagination works when I navigate to page 2, 3, 4 etc. but does not navigate back to 1
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OutSystems 11
OutSystems Widgets
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OutSystems UI
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Hi everybody,

I created a web block displaying the invoices of a company in a list. The list works well, the items are displayed properly and link to the invoice detail screen accordingly. At first glance, the pagination appears to work properly too: I can navigate from page 1 of the list to another page without any problem. However, I cannot navigate back to page 1 or use the "Previous" option. (Even though they appear to be enabled.)

Has anyone had this problem before? I specified the local variables StartIndex and MaxRecords properly; the event handler PaginationOnNavigate specifies the NewStartIndex input parameter, and contains an assign [StartIndex = NewStartIndex] and refreshes the aggregate GetInvoicesByCompanyId. Nonetheless, I can only navigate to pages with a higher number.

13.01.2023 Screenshot 3.png
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13 Jan

Hello ,

Have you provided local variable startindex to GetInvoicesByCompanyId  aggregate startindex property??

Regards,

Swapnil Powar

See solution in context
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0
13 Jan

Hi Swapnil, thank you for replying.

Yes, I had already done that.


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0
13 Jan

Hi @Lotte1994 ,

i would take a look at filter and sorting of the aggregate, and if nothing stands out there, just debug what happens when you click back or 1 in navigation widget, and inspect all your variables during the OnPaginationNavigation action flow, that will be the quickest way to discover what's wrong.

Dorine

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0
0
13 Jan

Hi Dorine, thank you for responding. I have tried debugging, but it's not possible for me, since I cannot click the "Previous" or "1" button (They are disabled.)

0
0
13 Jan

Hello,

Ok then check once default values for your local variables StartIndex, MaxRecords if you already set

Also check value for input parameter NewStartIndex of PaginationOnNavigate

Regards,

Swapnil Powar

See solution in context
0
0
13 Jan

Hi Swapnil, the default value for StartIndex is null, and the default value for MaxRecords is 5. I've done some debugging while navigating from 1 to 2, and the monitor clearly shows that StartIndex is set to 5 accordingly with NewStartIndex.

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0
13 Jan

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0
13 Jan

Hi  Lotte1994,

Which field are you using to sort?

I had in a past an issue in the navigation relative to the field used to sort which could cause some problems if field has repeated records.

solution was to sort by id which is unique

Hope that it help you




See solution in context
0
0
13 Jan

Hi Alexandre,

Thanks for responding. I added a sorting by ID, but the pagination still doesn't function properly:


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0
19 Jan
2020-09-15 13-07-23
Kilian Hekhuis
mvp_badge
MVP
Solution

Replying to Lotte1994's comment on 13 Jan 2023 13:41:47

That is really weird. I'll ask OutSystems if they have a clue...

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0
0
16 Jan
2022-11-12 11-28-30
Gonçalo Martins
Staff
Solution

Hi @Lotte1994 

Can you please share a sample oml with that use case being replicated?

Cheers,
GM

See solution in context
0
0
16 Jan

Hi Goncalo,

Thank you for your response. There may be no need for this, since I've come closer to figuring out where the problem lies. When I add the CSS code (in the .txt file) to the block's style-sheet, the pagination doesn't work. (See attachment.)

I need this CSS code in order to make the pop-over menu in the list-item work. When I use it, the pop-over menu works, but the pagination doesn't work properly. When I remove this CSS code, the pagination works, but the pop-over menu doesn't.

19.01.2023.txt
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0
19 Jan

Hi Goncalo,

I have solved the issue. Thank you for replying anyhow!

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0
20 Jan

Replying to Lotte1994's comment on 20 Jan 2023 15:44:29

Hi @Lotte1994 

Thank you for the update and I'm glad to know you were able to fix it on your end.

Cheers,
GM

0
0
20 Jan

Hello ,

Have you provided local variable startindex to GetInvoicesByCompanyId  aggregate startindex property??

Regards,

Swapnil Powar

0
0
13 Jan

Hi Swapnil, thank you for replying.

Yes, I had already done that.


0
0
13 Jan

Hi @Lotte1994 ,

i would take a look at filter and sorting of the aggregate, and if nothing stands out there, just debug what happens when you click back or 1 in navigation widget, and inspect all your variables during the OnPaginationNavigation action flow, that will be the quickest way to discover what's wrong.

Dorine

0
0
13 Jan

Hi Dorine, thank you for responding. I have tried debugging, but it's not possible for me, since I cannot click the "Previous" or "1" button (They are disabled.)

0
0
13 Jan

Hello,

Ok then check once default values for your local variables StartIndex, MaxRecords if you already set

Also check value for input parameter NewStartIndex of PaginationOnNavigate

Regards,

Swapnil Powar

0
0
13 Jan

Hi Swapnil, the default value for StartIndex is null, and the default value for MaxRecords is 5. I've done some debugging while navigating from 1 to 2, and the monitor clearly shows that StartIndex is set to 5 accordingly with NewStartIndex.

0
0
13 Jan

0
0
13 Jan
2020-09-15 13-07-23
Kilian Hekhuis
mvp_badge
MVP

Hi Lotte,

Just a quick question: can you navigate to yet another page after the initial navigation from page 1 to another page? So e.g. 1 -> 2, 2 -> 3? Or are you stuck after the first navigation?

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13 Jan

Hi Kilian, thank you for responding.
I can navigate from 1 → 2 and 1 → 3 etc.
I can also navigate from 2 → 3 and 3 → 4 etc.
Also, I can navigate from 4 → 3 and 3 → 2 and 4 → 2 etc.
However, I cannot navigate from any number back to 1.

I also noticed that I cannot navigate to the last page!
This means I cannot navigate to the first and last page of the list.
It's really strange.

0
0
13 Jan
2020-09-15 13-07-23
Kilian Hekhuis
mvp_badge
MVP
Solution

Replying to Lotte1994's comment on 13 Jan 2023 13:41:47

That is really weird. I'll ask OutSystems if they have a clue...

0
0
16 Jan

Hi  Lotte1994,

Which field are you using to sort?

I had in a past an issue in the navigation relative to the field used to sort which could cause some problems if field has repeated records.

solution was to sort by id which is unique

Hope that it help you




0
0
13 Jan

Hi Alexandre,

Thanks for responding. I added a sorting by ID, but the pagination still doesn't function properly:


0
0
19 Jan
2022-11-12 11-28-30
Gonçalo Martins
Staff
Solution

Hi @Lotte1994 

Can you please share a sample oml with that use case being replicated?

Cheers,
GM

0
0
16 Jan

Hi Goncalo,

Thank you for your response. There may be no need for this, since I've come closer to figuring out where the problem lies. When I add the CSS code (in the .txt file) to the block's style-sheet, the pagination doesn't work. (See attachment.)

I need this CSS code in order to make the pop-over menu in the list-item work. When I use it, the pop-over menu works, but the pagination doesn't work properly. When I remove this CSS code, the pagination works, but the pop-over menu doesn't.

19.01.2023.txt
0
0
19 Jan

Hi Goncalo,

I have solved the issue. Thank you for replying anyhow!

0
0
20 Jan

Replying to Lotte1994's comment on 20 Jan 2023 15:44:29

Hi @Lotte1994 

Thank you for the update and I'm glad to know you were able to fix it on your end.

Cheers,
GM

0
0
20 Jan
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