Do you know how to remove a column from a Power Apps collection? This Power Apps tutorial will explain how to remove a column from Power Apps collection using different examples.
How to Remove a Column from Power Apps Collection
Here, we will discuss two ways to remove a column from the Power Apps collection. Such as:
- Remove Column from Power Apps Collection using DropColumns()
- How to Remove Column from Power Apps Collection using ShowColumns()
Remove Column from Power Apps Collection using DropColumns()
Let’s see how to remove a column from the Power Apps collection using a DropColumns() function with a simple example.
Example:
I have a Power Apps collection, i.e., [ “Expenses Collection”], which contains the below records with respective columns.
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As in the screenshot below, I want to remove an unwanted column [Amount] using the DropColumns() function.
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To achieve it, follow the below-mentioned steps. Such as:
1. Create a Blank canvas app -> Select App object [From the left navigation] and set its OnStart property as:
OnStart = ClearCollect(
colExpenses,
{
Item: "Grocery",
Category: "Food",
PurchasDate: "8/30/2023",
Amount: 1000
},
{
Item: "Wallpapers",
Category: "Household",
PurchasDate: "8/31/2023",
Amount: 1500
},
{
Item: "Cab ride",
Category: "Car/Trasport",
PurchasDate: "9/1/2023",
Amount: 900
},
{
Item: "Health checkup",
Category: "Ford",
PurchasDate: "9/2/2023",
Amount: 2200
},
{
Item: "Grocery",
Category: "Food",
PurchasDate: "8/30/2023",
Amount: 1000
},
{
Item: "Cab ride",
Category: "Car/Trasport",
PurchasDate: "9/1/2023",
Amount: 900
},
{
Item: "Loan payments",
Category: "Personal",
PurchasDate: "9/3/2023",
Amount: 2000
}
)
Where,
- colExpenses = Power Apps Collection
- Item, Category, PurchasDate, Amount = Collection Headers/Columns
- “Grocery”, “Food”, etc… = Collection Records/Rows
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2. I want to remove an unwanted column [Amount]. For that, use the code below in the App’s OnStart property:
OnStart = ClearCollect(
colRemoveColumn,
DropColumns(
colExpenses,
"Amount"
)
)
Where,
- colRemoveColumn = Power Apps Collection
- DropColumns() = This function is used to remove an unwanted column
- colExpenses = Power Apps Source Collection
- “Amount” = Collection Unwanted column
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3. To get the created collection, click on the App’s Run OnStart property as shown below.
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4. Then, insert a Data table and set its Items property to the code below:
Items = colRemoveColumn
5. To display the collection fields on a data table, click on the Edit fields as shown below.
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6. Save, Publish, and Preview the app. The data table will remove an unwanted column and display the remaining columns below.
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This is how to remove a column from the Power Apps collection using a DropColumns() function.
Remove Column from Power Apps Collection using ShowColumns()
In the same way, I will show you how to remove a column from the Power Apps collection using a ShowColumns() function with a simple example.
Example:
I will also take the above Power Apps collection [colExpenses] for this example. Now, I want to remove an unwanted column [Amount] from the Power Apps collection using a ShowColumns() function.
Refer to the below screenshot:
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To do so, follow the below steps. Such as:
1. On the Power Apps Screen -> Insert a Button control and set its OnSelect property as:
OnSelect = ClearCollect(
colDeleteColumn,
ShowColumns(
colExpenses,
"Item",
"Category",
"PurchasDate"
)
)
Where,
- colDeleteColumn = Collection Name
- ShowColumns() = This function is used to display all the collection fields instead of unwanted column
- colExpenses = Source Collection
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2. Then, insert a Data table and set Its Items property as:
Items = colDeleteColumn
3. To display the collection fields on the data table, click on the Edit fields as shown below.
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3. Save, Publish, and Preview the app. Whenever the user clicks on the button control, the data table displays collection fields instead of an unwanted column, as shown below.
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This is how to remove a column from the Power Apps collection using a ShowColumns() function.
Conclusion
This Power Apps tutorial explained all the information about how to remove a column from the Power Apps collection in two ways. Such as:
- Remove Column from Power Apps Collection using DropColumns()
- How to Remove Column from Power Apps Collection using ShowColumns()
Additionally, you may like some more Power Apps tutorials:
- Remove Items From Power Apps Collection
- Count Rows in Power Apps Collection
- Power Apps Save Collection to SharePoint List
- Power Apps Split Text Into Collection
I am Bijay a Microsoft MVP (10 times – My MVP Profile) in SharePoint and have more than 17 years of expertise in SharePoint Online Office 365, SharePoint subscription edition, and SharePoint 2019/2016/2013. Currently working in my own venture TSInfo Technologies a SharePoint development, consulting, and training company. I also run the popular SharePoint website EnjoySharePoint.com