Canvas App:
In this blog, we will discuss the functionality where clicking on the attachment icon opens a pop-up screen, displaying the attached files such as images or PDFs.
Create a canvas app based on your requirements and add an icon in the gallery. Here is the canvas app screen that I have created.
If you look at the screen, an attachments column is present, and an icon is placed within it to trigger the pop-up screen
Now, in the OnSelect property of that icon, write the following
From the above Popup, AttachmentURL are variable names ,You can change it based on your convenience and replace this part of Url https://crmoncee.sharepoint.com with your Sharepoint account Url
Add a container to the screen and place it above the gallery. Adjust the width and height of the container according to your preference
In the Visible Property of the container write the variable Popup
Add a Cancel icon and Image control inside the container
On the OnSelect property of the Cancel Icon write the following
Set(Popup,false)
In the Image property of the Image, write the following
Now, it’s time to check whether the pop-up screen is working or not. Attach a file to a record and verify
Click on the attachment icon of a specific record and see the pop-up screen appear, displaying the attachment
For any Help or Queries Contact us on info@crmonce.com or +91 9493926112
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