Retrieve all changed rows in an igx-grid

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Jeff Kelso posted over 6 years ago

Is there any way to retrieve all the rows that have changed in an editable igx-grid similar to the functionality in your JavaScript version of the grid: igGrid("pendingTransactions")?

Thanks,

Jeff

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Offline Nadia Robakova posted over 6 years ago in reply to Jeff Kelso +1 verified
Hi Jeff, You can use events: onEditDone to get updated row, cell, currentValue and newValue onRowAdded to get added row onRowDeleted to get...view reply »
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Offline Jeff Kelso posted over 6 years ago in reply to Nadia Robakova +1 verified
Thanks so much.

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Offline Jeff Kelso posted over 6 years ago in reply to Nadia Robakova

Thanks so much.
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Offline Nadia Robakova posted over 6 years ago in reply to Jeff Kelso
Hi Jeff,

You can use events:

onEditDone to get updated row, cell, currentValue and newValue

onRowAdded to get added row

onRowDeleted to get deleted row

and to keep the changes or to flag rows in the datasouse when a change is made.

Thanks,

Nadia
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Offline Jeff Kelso posted over 6 years ago in reply to Nadia Robakova

Thanks for the reply Nadia. Yes I saw the sample that you provided above. So is the best practice to determine which rows have changed in data source is to flag them with some type of dirty bit in the setter method when a change occurs? In your example that would be in the Product class.

JK
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Offline Nadia Robakova posted over 6 years ago

Hi Jeff,

In the igx-grid when update a cell/row it is directly affected in the datasource and there is no such method.

Here you can see samples of editing in the igx-grid:

https://ko.infragistics.com//angularsite/components/grid_editing.html

Sincerely,

Nadia Robakova
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