Pagwin/dws-city-res-solve
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fixed share link bug

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Pagwin 2026-06-20 22:18:39 -04:00
parent db9eb00a6f
commit 63154d8e23
1 changed files with 25 additions and 3 deletions
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28
index.html
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@ -1333,10 +1333,13 @@
onclick: () => exportSolve({token, n, solution: s, problem, maxTime,
name: solveLabel(token, n)}),
}, "Export"));
if (problem) {
// The problem may be on hand (a solve queued from this tab) or, for a
// solve opened via a share link, fetched from the server by token on
// click — the same lazy lookup exportSolve uses.
if (problem || token) {
actions.append(" ", el("button", {
class: "mini", type: "button",
onclick: () => applyProblem(problem, maxTime),
onclick: () => loadParamsIntoForm(problem, maxTime, token),
}, "Load parameters into form"));
}
out.append(actions);
@ -1647,8 +1650,27 @@
reader.readAsText(file);
}
// Backs the "Load parameters into form" button. Uses the problem we
// already hold for a locally-queued solve, otherwise fetches it from the
// server by token (a share-link viewer never had it locally).
async function loadParamsIntoForm(problem, maxTime, token) {
let prob = problem, mt = maxTime;
if (!prob && token) {
try {
const r = await fetch("/solve/" + encodeURIComponent(token));
if (r.ok) prob = (await r.json()).problem;
} catch (e) {/* fall through: nothing to load */}
}
if (!prob) {
document.getElementById("error").textContent =
"Could not load this solve's parameters (it may have been evicted).";
return;
}
applyProblem(prob, mt);
}
// Load a problem's input parameters back into the form, replacing the
// current inputs. Backs the "Load parameters into form" button.
// current inputs.
function applyProblem(problem, maxTime) {
if (!problem) return;
const setVal = (id, v) => {