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Gallery In Powerapps

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Posted on by NaghamAJ

I have a gallery in powerapps where I should be able to add records.

Something is being weird about this a gallery , in some cases , when I try to add a new record the previous record disappear from the gallery.

I have attached a picture for better visualization . If I add a new priority metric the first time , it works perfectly but when I what to add another records (click on the + ) . sometimes the previous record disapears Priority Metric2.png

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Building Power Apps

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rubin_boer 4,843 Super User 2024 Season 1 on at

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@NaghamAJ

can you please share the function you call with the (+)

Consider the following

add icon have OnSelect = Collect(colKpi,{kpiId:Max(colKpi,kpiId)+1})

the remove icon is in the gallery with OnSelect = Remove(colKpi,ThisItem)

Result

Hope it helps,

R

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NaghamAJ 6 on at

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Thank you for your reply.
This is how I am collecting the data from the gallery

Collect(
Collection1,
{
PriorityMetric: MetricDropDown.Selected.KPIName,
OfficeSite: OfficeDropDown.Selected.FieldSiteName,
TQ1: TQ1.Text,
TQ2:TQ2.Text,
TQ3:TQ3.Text,
TQ4:TQ4.Text

}
);
Can you please explain why you have the +1 ? where should I add it in my code?

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swapnilkaware 35 on at

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+ 1 be help you to add new record in your database
You can set this following formula on the OnSelect Property
Set(newVar,Value(Last(Milestone).Var + 1));
NewForm(Form1); UpdateContext({varpopname:true})

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rubin_boer 4,843 Super User 2024 Season 1 on at

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Hi @NaghamAJ your collection will do. the +1 was only for illustrative purposes as mention by @swapnilkaware to add a record, and I use it as a unique id when i create data to work with.

ClearCollect would have cleared the collection but if you collect only like you do it is strange that they disappear. Is this still the case?

R

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NaghamAJ 6 on at

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Hello ,

Yes it is still the case. The thing is that, the previous sometimes disappears and I am not able to trace when .

Best,
Nagham

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