How to update Multi CHOICE field in SharePoint from Canvas Application

Update Multi Choice field in SharePoint from Canvas Application

In this post, we will see how can we update a Multi Choice field in SharePoint List from canvas application.

Since Multi Choice Field holds data in array, we cannot be able to update it directly how we do "Text Field" or "Number Field". So, to achieve this we can leverage ClearCollection to store the data and update it back to the SharePoint List.

Used Components for this post.

Gallery Control : galTools

ClearCollection : colTeams (to store the multi choice data in the record)

In order to update the Multi Choice field - we are using PATCH function.

Scenario: We have a list of tools in a list and a multi choice field (Teams) which stores which team is using that tool. Any team can login to canvas app and update their team by clicking "Add" and "Remove" buttons in the gallery.

If Team A using a tool and when it is no longer in user, then can click on "Remove" button. When Remove button is click we update Multi Choice by removing "Team A" from it.
If Team B wants a tool to use, team can click on "Add" button. When Add button is click we update Multi Choice by adding "Team B" to it.

ClearCollect(colTeams,ThisItem.Teams);

Patch(colTeams,Defaults(colTeams),{Value:"Team A"});

Patch(Tools,LookUp(Tools,ID = galTools.Selected.ID),Defaults(Tools), {Teams:colTeams})

Comments

Validate an email input in a Canvas Application | PowerApps

Validate an email input in a Canvas Application | PowerApps In this post let us see, how to Validate an email input in a Canvas Application UI Validations helps us to ensure, valid data is received from the End User to complete an operation helps end user to provide right information the validation action depends on the type of the input control for Text Input Control - mostly we go with "OnChange" for check box control - "OnCheck and On uncheck" for Drop Down and Combo Box Controls - "OnChange" or "OnSelect" etc., Now, let us see how can we validate an email input, a phone number input and a name input. How to validate an email input value is valid? We can leverage "Regex" (Regular Expressions) to valid user inputs. Let us consider the Email Input Control Name as - txtEmail.Text. OnChange of this Control let us i...

Success confirmation on a record submission - Canvas Application

In this post let us see, how to show a successfully submitted record's data back on to the form, as a confirmation. Take two screens Home Screen Success Screen On Home Screen: Take a Form Control on the Home Screen and map it to respective entity. In this post we are mapping it to Registrations entity. Take a Button Control and input the below expression, to create records into Registrations Entity. SubmitForm( frmRegistration ) Now, let us implement how to redirect the user to Success Message screen to successful record submission. In order to achieve this, we are going to make use of one of the Form Control's properties - OnSuccess. So, OnSuccess we are going to implement Success Screen navigation as below Navigate(' Success Screen ') Success Screen Take a label to show - success message, as below "Registration was successful. Registration Id: " & frmRegistration .LastSubmit.'Registration Number' LastSubmit property of a From Control helps u...

How to embed an image in an email | Power Automate

In this post let us how to embed an image in an email using Power Automate In order to embed an image in an email - it would be easy if the image is stored in OneDrive or SharePoint folder and retrieve them. Let us see how to accomplish this... Create a folder in OneDrive for Business Upload an image to embed in email Now, let us create flow. Add a trigger Add a variable (this helps us to form the image tag to embed in email) Add OneDrive for Business connector and chose "List files in folder" Add "Get file content" and File field add - "Id" from the above action Now add "Get File Content" action from OneDrive for Business connector Under File field - select "Id" from the dynamic content Apply to each automatically applies when you add "Id" into File field. Now add "Set Variable" and update it's Value as <img src="data:image/png;base64, @{body('Get_file_content')?['$content']} " alt=...

MS Power Assist

Search This Blog