fish/finance-talk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

次日预测振幅支持点击查看计算明细

Browse Source
This commit is contained in:
fish
2026-07-24 22:34:51 +08:00
parent aaf7d0afd1
commit 0947b73a1a
1 changed files with 34 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ft-app/app/templates/contract.html
+34 -22
View File
@@ -46,7 +46,7 @@
<td class="na">—</td>
<td class="na">—</td>
<td class="na">—</td>
<td><span style="color:var(--accent);font-weight:700;">{{ next_amp }}</span></td>
<td><span class="amp-cell" style="color:var(--accent);font-weight:700;" data-next="1">{{ next_amp }}</span></td>
</tr>
{% endif %}
{% for row in rows %}
@@ -84,32 +84,44 @@ document.querySelectorAll('.amp-cell').forEach(function(cell) {
cell.addEventListener('click', function() {
var row = cell.parentElement.parentElement;
var tbl = document.getElementById('bars-table');
// Only rows with data-index (skip header + next-day row)
var dataRows = tbl.querySelectorAll('tr[data-index]');
// Next-day row: use latest 5 data rows
if (cell.dataset.next) {
if (dataRows.length < 5) return;
showDrawer(cell, '{{ contract }}', dataRows, 0, 5);
return;
}
var idx = parseInt(row.dataset.index);
// Need 5 older rows (higher index, since newest first)
if (idx + 5 >= dataRows.length) return;
document.getElementById('drawer-title').textContent = '{{ contract }}';
document.getElementById('drawer-date').textContent = '目标: ' + row.dataset.date + ' ' + row.dataset.weekday + ' 振幅 ' + cell.textContent.trim();
var html = '<tr><td>日期</td><td>最高−最低</td></tr>';
var sum = 0;
for (var j = idx + 1; j <= idx + 5; j++) {
var r = dataRows[j];
html += '<tr><td>' + r.dataset.date + ' ' + r.dataset.weekday + '</td><td>' + r.dataset.diff + '</td></tr>';
sum += parseInt(r.dataset.diff);
}
document.getElementById('drawer-table').innerHTML = html;
document.getElementById('drawer-result').innerHTML = '合计 <b>' + sum + '</b> &divide; 5 = <b>' + (sum / 5).toFixed(1) + '</b><br>四舍五入 &rarr; <b>' + Math.round(sum / 5) + '</b>';
document.getElementById('overlay').classList.add('show');
document.getElementById('drawer').classList.add('show');
if (activeRow) activeRow.classList.remove('active');
row.classList.add('active');
activeRow = row;
showDrawer(cell, '{{ contract }}', dataRows, idx + 1, idx + 5);
});
});
function showDrawer(cell, product, dataRows, fromIdx, toIdx) {
document.getElementById('drawer-title').textContent = product;
var label = cell.dataset.next ? '次日预测' : '目标';
document.getElementById('drawer-date').textContent = label + ' 振幅 ' + cell.textContent.trim();
var html = '<tr><td>日期</td><td>最高−最低</td></tr>';
var sum = 0;
for (var j = fromIdx; j <= toIdx; j++) {
var r = dataRows[j];
html += '<tr><td>' + r.dataset.date + ' ' + r.dataset.weekday + '</td><td>' + r.dataset.diff + '</td></tr>';
sum += parseInt(r.dataset.diff);
}
document.getElementById('drawer-table').innerHTML = html;
document.getElementById('drawer-result').innerHTML = '合计 <b>' + sum + '</b> &divide; 5 = <b>' + (sum / 5).toFixed(1) + '</b><br>四舍五入 &rarr; <b>' + Math.round(sum / 5) + '</b>';
document.getElementById('overlay').classList.add('show');
document.getElementById('drawer').classList.add('show');
var row = cell.parentElement.parentElement;
if (activeRow) activeRow.classList.remove('active');
row.classList.add('active');
activeRow = row;
}
</script>
{% endblock %}