Implement HTML iframe as widget - pass in noteId and notePath

[masseym]

I am trying to create a right pane widget with an iframe from Harvest time tracking:

<iframe src="https://platform.harvestapp.com/platform/timer?app_name=ExampleCompany&permalink=https%3A%2F%2Fexample.com%2Fprojects%2F179%2F1337&external_item_id=1337&default_project_code=q4-projects-cleanup&closable=false&chromeless=true"> </iframe>

I want to be able to update the permalink and external_item_id from the current note. There is not need to save any values to the database or load anything from the database. Just a basic HTML injection and use jquery to add those 2 variables.