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* increase_worksheet_state_number() | Guiding principle: put as much in the URL as is reasonable. == Things that happen: == === Worksheet: === * evaluate code -- introspection * create cells * delete cells * join cells * split cells * promote/demote cells in a cell heirarchy === Cell: === * change input * evaluate * get_output(''start''=0) -- ''start'' - offset telling how much text we've already received -- output: --'status' --'output' * update metadata: hide, lock... JSON <---> HTTP == HTTP Requests: == Structure of URL: /home/ ''username'' / ''worksheet_num'' / ''cell_id'' /.. * ../update == JSON Messages: == * 'id' : ''id'' * 'status' : '' 'success' '' or '' 'failure' '' == Database Calls: == * increase_worksheet_state_number() * update_cell_input(''cell_id'', ''input_text'') * evaluate_cell(''cell_id'') * insert_after_cell(''cell_id'') |
Guiding principle: put as much in the URL as is reasonable.
Things that happen:
Worksheet:
- evaluate code
- -- introspection
- create cells
- delete cells
- join cells
- split cells
- promote/demote cells in a cell heirarchy
Cell:
- change input
- evaluate
get_output(start=0)
-- start - offset telling how much text we've already received -- output:
- --'status' --'output'
- update metadata: hide, lock...
JSON <---> HTTP
HTTP Requests:
Structure of URL:
/home/ username / worksheet_num / cell_id /..
- ../update
JSON Messages:
'id' : id
'status' : 'success' or 'failure'
Database Calls:
- increase_worksheet_state_number()
update_cell_input(cell_id, input_text)
evaluate_cell(cell_id)
insert_after_cell(cell_id)