Gallery delegation issue

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Posted on by R Bakker

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Hi everyone

I have a gallery that has been filtered by a combobox, but I am getting a delegation warning because of the StartsWith. I was wondering how to get around this as I'm confident my Sharepoint database will exceed 2000 records over time.

Combobox (which gets it's data from a collection)

Sort(Distinct(Filter(IncompleteOrders,QuantityO<>QuantityRO),OrderNumO &" "& Title),Result,Ascending)

Gallery

SortByColumns(Filter(Sent_Orders,StartsWith(OrderNumO &" "& Title, ComboBox6.Selected.Result)),"Title")

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WarrenBelz 155,962 Most Valuable Professional on at

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Hi @Corissandageri ,

Firstly, Distinct is not Delegable either, so I have a suggestion for the first one

With( { wQty: Filter( AddColumns( IncompleteOrders, "OrderNo", OrderNumO & " " & Title ), QuantityO<>QuantityRO ) }, Sort( Distinct( wQty, OrderNo ), Result, Ascending ) )

For the Gallery, try this

SortByColumns( Filter( AddColumns( Sent_Orders, "OrderNo", OrderNumO & " " & Title ), StartsWith( OrderNo, ComboBox6.Selected.Result ) ), "Title" )

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R Bakker 725 on at

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Hi Warren
I was just reading your blog regarding the with function. The Combo box is working well. And the gallery worked too, but when I lowered the delegation limit, the gallery would no longer give results.

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WarrenBelz 155,962 Most Valuable Professional on at

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@Corissandageri ,

Why did you lower the Delegation limit?

The With() Statement is still subject to the end result of the filter producing a data set of less than this number, so leave it as high as you need to for everything to work (2,000 will not hurt anything).

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R Bakker 725 on at

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So my in my Sharepoint list I have exceeded 500 entries and if I leave my delegation limit to 500 then my latest entries don't show in my gallery. If I set the delegation limit to 2000, Will I not have the same problem later when my database exceeds 2000?
Thank you for your time

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WarrenBelz 155,962 Most Valuable Professional on at

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@Corissandageri ,

Yes - Delegation is what it is - you may have already read this blog of mine, but you simply set it to 2,000 and manage what you can with Delegable filters. I have also just realised that using your filter <> (does not equal) is not Delegable either, so the With() statement here really does not help.

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R Bakker 725 on at

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I don't know if this is the most elegant solution, but I made a label with a Default Left(ComboBox6.Selected.Result,5) to get the order number only from ComboBox6, and then filtered the gallery on that.

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WarrenBelz 155,962 Most Valuable Professional on at

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@Corissandageri ,

I am not sure how that helps at all as I assumed the actual order number (in full) would be in the Combo Box selection anyway and it also does nothing to address the Delegation issue you are concerned about.

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