Loading or progress Indicator, how to show custom message and mask to container

Hello Community,

While working with the loader using <strong>sdk.MaskService</strong>, I'm trying to figure out how to display a custom message during the mask operation.

Here's the code I'm using:

let mask = new sdk.MaskService();
mask.showBodyMask();

// Code here

mask.hideBodyMask();
 

1. How can I display a custom message (e.g., "Loading Data, Please Wait...") while the mask is active?

2. Also, how can I apply the mask to a specific container?

Looking forward to your suggestions.

Regards,
Ajay K