Listbox/Grid are not calculating well items

asked 2012-12-20 18:29:36 +0800

Neus gravatar image Neus
1415 14

It seems that sometimes Listbox and Grid with autpaging don't know hot to calculate how many items fit in them. When this happens paging start to "dance" and it is difficult to make any action on the tables.
It usually happens with Grid with masterdetail if a page is full of rows and a master detail of one of this rows is opened.
Sometimes it seems that in a page could fit 20 lines and a half. It doesn't know if the line number 21 should do to page 1 or page 2 and what it does is show it in page 1, show it in page 2, show it in page 1, show it in page 2....and it never stops.

Could this be solved?

Thank you

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answered 2012-12-21 09:43:29 +0800

Neus gravatar image Neus
1415 14

updated 2012-12-21 11:27:21 +0800

I made some screenshots to explain it better.
This is an example of a grid with a master detail.
1- I have a grid with 16 rows which all fits in page number one:

2 - If I open the detail of one of this rows, firstly all rows are pushed down in page one:

3 - Then the grid tries to calculate the rows and show only the rows that fits in that page with the detail opened:

After that, grid return to image number 2 setting 16 rows in the page, and then again image 3. And this is repeted to the eternity. So it seems that the grid is "dancing" and it is dificult to interact with it.

And sometimes the same happens when in a page of a listbox or a grid (this time without detail) it seems that, for example, 16 rows and a half could fit. As a row can't be represented as a half firstly it shows 16 rows with a white space under row 16, then it shows 17 rows and made the listbox scroll, then it return to the 16 rows, after that it show 17 rows again....and on and on...it doesn't stop calculating the rows and changing them. So again, the listbox/grid seems to be dancing and user can't interact with the component.

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answered 2013-01-02 16:49:48 +0800

Neus gravatar image Neus
1415 14

Any idea?

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Asked: 2012-12-20 18:29:36 +0800

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Last updated: Jan 02 '13

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