[GH #3597] Column Summary not getting reapplied after the data of the table is changed + Angular

Getting help Questions
,
1

Hi Team,

I am using angular in my project.
I am using Column summary in the settings as follows
columnSummary : [ {
destinationColumn: 0,
destinationRow: 0,
type: ‘sum’
}]

For the first time it is getting applied correctly. But as soon as the data of the table is changed and then If I render the hottable by using hotTable.render(), Column Summary is not getting applied automatically. Could you please look into this issue in priority.

2

Hi @02paru

please share a demo where this issue will be replicable. I will look into this.

4

Hi ALeksandra,

The issue is same

JS FIddle For it:

Is this fixed and is there a solution or work around for this

5

Thank you for finding the corresponding issue.
I will let you know as soon as we fix https://github.com/handsontable/handsontable/issues/3597

6

Hi Aleksandra,

Is there any work around for this as this is an urgent functionality?

Thanks,
Parul Gautam

7

Yes, @02paru

You can use formulas or native Math function instead.

8

Hi @aleksandra_budnik,

Could you please provide an example to add a row having average values of all the columns(i.e… Add values from average formula on button click).

Thanks,
Parul Gautam

9

If you have a fixed number of rows you can use this code https://jsfiddle.net/ogk2safh/

10

I am also facing same issue, once the data is changed the column summary doesn’t get updated. Which hook or function to use for this ?
Thanks

11

Hi @mehdiraza

This issue isn’t solved yet, we will update this topic as soon as we finish it.

12

What is the workaround or we should implement a custom row for that instead of using this columnSummary feature at first place?
Thanks

13

Hi @aleksandra_budnik

I think the workaround that @aleksandra_budnik posted is still a good solution. I’ve updated the example to current version of Handsontable:

https://jsfiddle.net/aszymanski/2q6371bp/