Updating Quantity for Inventory App.

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Posted on by Bvandyke22

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Hi All,

I'm creating an inventory app and I need a way to easily update the quantity of items. I've seen this question on other forums, but can't find an answer that really works for my app. Below is a snip of my app. I was hoping that the text box would show the current quantity by default, and change accordingly with the use of the up and down buttons. Then when Save is selected, changes would be applied.

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JR-BejeweledOne 5,836 Moderator on at

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Use a variable.

On Item select, set your variable to DataCardValue47

Set(varQuantity, DataCardValue47), Make sure that your data card value is a number. It it is text you will have to set it like this: Set(varQuantity, Value(DataCardValue47))

Text Input default property: varQuantity

Up Arrow OnSelect: Set(varQuantity, varQuantity + 1)
Down Arrow OnSelect: Set(varQuantity, varQuantity - 1)

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CU-18081211-6 9,272 Moderator on at

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Hi @Bvandyke22 ,

Screen -> OnVisible: UpdateContext({currentQuantityValue:Quantity_DataCard5.Default})
TextInput3 ->Default: currentQuantityValue
Icon (plus) -> OnSelect: UpdateContext({currentQuantityValue:currentQuantityValue+1})
Icon (minus) ->On Select: UpdateContext({currentQuantityValue:currentQuantityValue-1})
Go to Form1_1 ->Item property and note the variable (lets call it currentItem) from there:
Save Button ->OnSave ->
Patch(MidStream, currenItem, {Quantity:currentQuantityValue});
ResetForm(Form1_1);
ViewForm(Form1_1)

Hope it helps !

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Marc_Gutzwiller 101 on at

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Thank you for the variable solution @JR-BejeweledOne - it's nice!
My problem now is, that it applies to all fields of the gallary. how can i make that only the selected item is going to be changed and not the entire gallary?

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