Created
February 3, 2020 23:04
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Cycle through objects with keyboard trigger
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Rota</title> | |
| </head> | |
| <body> | |
| <script src="Rota.js"></script> | |
| </body> | |
| </html> |
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| const projects = [ | |
| { | |
| name: 'Markless', | |
| data: [], | |
| }, | |
| { | |
| name: 'Button', | |
| data: [], | |
| }, | |
| { | |
| name: 'Artemis', | |
| data: [ | |
| ], | |
| }, | |
| ] | |
| let state = { | |
| selected_project: 0, | |
| } | |
| function render() { | |
| console.log(projects[state.selected_project]) | |
| } | |
| document.addEventListener('keydown', (e) => { | |
| // cycle through projects, first dimension | |
| if (e.which === 80) { | |
| if (state.selected_project === projects.length - 1) { | |
| state.selected_project = 0 | |
| } else { | |
| state.selected_project++ | |
| } | |
| render() | |
| } | |
| }) | |
| render() |
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