issue_comments: 984037711
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| html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | issue | performed_via_github_app |
|---|---|---|---|---|---|---|---|---|---|---|---|
| https://github.com/simonw/datasette/issues/1540#issuecomment-984037711 | https://api.github.com/repos/simonw/datasette/issues/1540 | 984037711 | IC_kwDOBm6k_c46pzlP | 9599 | 2021-12-01T20:42:17Z | 2021-12-01T20:43:14Z | OWNER | A first prototype (saved as `templates/pages/hovercard.html` and run with `datasette fixtures.db --template-dir=templates`): ```html+jinja {% extends "base.html" %} {% block content %} <h1>Hovercards demo</h1> Here is a <a href="/fixtures/facetable/1">link to a row</a> <script> document.addEventListener("mouseover", async (ev) => { const a = ev.target; if (a.nodeName != 'A') { return; } window.A = a; // TODO: Respect base_url and suchlike if (A.pathname.split("/").length != 4) { return; // Definitely not a row } // OK, it might be a row! Try a fetch const response = await fetch(A.pathname + ".json?_shape=array"); if (response.status == 200) { const data = await response.json(); const row = data[0]; if (!a.hovercard) { a.hovercard = document.createElement("div"); a.hovercard.style.width = '300px'; a.hovercard.style.height = '200px'; a.hovercard.style.overflow = 'auto'; a.hovercard.style.backgroundColor = 'white'; a.hovercard.style.border = '1px solid #ccc'; a.hovercard.style.padding = '10px'; a.hovercard.style.position = 'absolute'; a.hovercard.style.whiteSpace = 'pre'; a.hovercard.style.top = ev.clientY + 'px'; a.hovercard.style.left = ev.clientX + 'px'; a.hovercard.style.boxShadow = '1px 2px 8px 2px rgba(0,0,0,0.08)'; document.body.appendChild(a.hovercard); } a.hovercard.innerText = JSON.stringify(row, null, 4); a.hovercard.style.display = 'block'; } }); </script> {% endblock %} ```  Lots of decisions to make here. Most importantly, when should it be hidden again? | {"total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 1068791148 |