enable import from requirements notes

[hchiam]

(This is the opposite of the export issue #14)

Problem/Need:

The HTML export is fine for communicating with devs, but what about for non-devs to communicate with each other or just to remind themselves? Otherwise they'd just use something they're more familiar with, like excel files.

Suggestions:

• [x] simply import the exported HTML file and recreate the HTML? <-- try this first
• [x] or only slightly better than importing the exported HTML: can https://github.com/jspreadsheet/ce be used to copy-paste directly from excel into cells in the browser? <-- try this second
  • [x] connect the table to the HTML / HTML string?
• [ ] ~or even better/ideal: import excel file? (is https://github.com/jspreadsheet/ce able to parse the excel file?)~

[hchiam]

for step 1: recreate the .remove-from-final-output parts too

[hchiam]

https://bossanova.uk/jspreadsheet/v4/examples/import-data

[hchiam]

I think copy-pasting from an existing excel file into the in-browser table is good enough, so no need to export back to a new excel file.

[hchiam]

TODO:

• [x] notes
• [x] ID?
• [x] required class?
• [x] label?

[hchiam]

There's now an optional extraData parameter of copyTemplate passed to useExtraData. I plan to fill in the TODO comment that's currently there.

[hchiam]

it seems to not work on the live site, probably due to a timing issue

[hchiam]

turns out the surge command output was removing empty id=""s in the html templates