Ngx-datatable: row detail does not work if the rows object is passed into a pipe

[10jayshah]

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[ ] feature request
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Current behavior
I have set up a detail row on my datatable and am applying a filter using a pipe i.e.
[rows]="myList | myfilter"
the detail row does not show when the row expand is triggered using

  "this.table.rowDetail.toggleExpandRow(row);"

Expected behavior
the rows list would be filtered by the pipe and the expanded row would correctly show when triggered.

Reproduction of the problem
Add a filter function as a pipe to existing row array binding.

What is the motivation / use case for changing the behavior?
using a filter to reduce the number of rows returned speeds up the grid, need to apply a detail section as the row contains too many columns

Please tell us about your environment:
Windows, angular 4.3.6

• Table version: 0.8.x
  ^10.2.3

• Angular version: 2.0.x
  4.3.6

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
  ALL

• Language: [all | TypeScript X.X | ES6/7 | ES5]
  Typescript 2.4

[scotteby]

I was able to reproduce this exact issue today. I ended up taking the pipe out of the rows object for now.

Thanks for confirming this issue.

[cbstewart9393]

I ran into this problem today. Rows being filtered through a pipe can't be expanded (let-expanded is always false). Would love to see this addressed!

[LeanderCoevoet]

+1

[rauwebieten]

Any progress / fix on this?

Having same problem in v15

[rauwebieten]

see issue #1612

[rauwebieten]

I have it fixed by using the tmp repo suggested in #1612