Uploading Attachments
The attachments dialog can also be opened in a special mode which allows a user to upload a file and then have that file automatically tagged with a given attachment tag.
Once the user has uploaded a file, the dialog will resume its normal appearance.
To open the dialog in this mode, call
View.uploadScenarioAttachment(tagName) or
View.uploadAppAttachment(tagName). The tag to apply to the new attachment must be passed as the first argument. An optional message can be provided in the second argument, which can be used to give the user more detailed instructions.
var view = insight.getView();
view.uploadScenarioAttachment('input-sheet', 'Choose a spreadsheet from which to load the account data');