diff options
Diffstat (limited to 'frontend')
| -rw-r--r-- | frontend/student.js | 29 | ||||
| -rw-r--r-- | frontend/style.css | 11 |
2 files changed, 36 insertions, 4 deletions
diff --git a/frontend/student.js b/frontend/student.js index af5d6ad..ef47724 100644 --- a/frontend/student.js +++ b/frontend/student.js @@ -36,6 +36,7 @@ document.addEventListener("DOMContentLoaded", () => { */ socket.addEventListener("open", function() { + let gstate = 0 let _handleMessage = event => { let msg = new String(event?.data) @@ -78,9 +79,11 @@ document.addEventListener("DOMContentLoaded", () => { document.getElementById( `tick${ courseIDs[i] }` ).checked = true - document.getElementById( - `tick${ courseIDs[i] }` - ).disabled = false + if (gstate === 1) { + document.getElementById( + `tick${ courseIDs[i] }` + ).disabled = false + } } } break @@ -102,7 +105,7 @@ document.addEventListener("DOMContentLoaded", () => { !(document.getElementById(`tick${ mar[1] }`).checked) ) { document.getElementById(`tick${ mar[1] }`).disabled = true - } else { + } else if (gstate === 1) { document.getElementById(`tick${ mar[1] }`).disabled = false } break @@ -130,6 +133,24 @@ document.addEventListener("DOMContentLoaded", () => { document.getElementById(`tick${ mar[1] }`). indeterminate = false break + case "STOP": + gstate = 0 + document.getElementById("stateindicator").textContent = "disabled" + document.getElementById("confirmbutton").disabled = true + document.querySelectorAll(".coursecheckbox").forEach(c => { + c.disabled = true + }) + break + case "START": + gstate = 1 + document.querySelectorAll(".courseitem").forEach(c => { + if (c.querySelector(".selected-number").textContent !== c.querySelector(".max-number").textContent || c.querySelector(".coursecheckbox").checked) { + c.querySelector(".coursecheckbox").disabled = false + } + }) + document.getElementById("confirmbutton").disabled = false + document.getElementById("stateindicator").textContent = "enabled" + break default: alert(`Invalid command ${ mar[0] } received from socket. Something is wrong.`) } diff --git a/frontend/style.css b/frontend/style.css index 6edbf60..78be469 100644 --- a/frontend/style.css +++ b/frontend/style.css @@ -337,6 +337,17 @@ table.table-of-courses { width: 100%; } +:disabled { + background: repeating-linear-gradient( + 135deg, + grey, + grey 5px, + dimgrey 5px, + dimgrey 10px + ); +} + + /* * .need-connection is the content that should actually display when we are * connected via WebSocket. The JavaScript would change display from none to |