Public
Edited
Oct 3, 2022
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Inputs.table(data)
Insert cell
Insert cell
Insert cell
An HTML table is denoted with a `<table>` tag. Two major components of a table are the header and body each represented by the `thead` and `tbody` element respectively.
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
<table>
<thead>
<th>Column A</th>
<th>Column B - Test</th>
<th>Column C</th>
</thead>
<tbody>
<tr>
<td>A1</td>
<td>B1</td>
<td>C1</td>
</tr>
<tr>
<td>A2</td>
<td>B2</td>
<td>C2</td>
</tr>
<tr>
<td>A3</td>
<td>B3</td>
<td>C3</td>
</tr>
</tbody>
</table>
Insert cell
Insert cell
Insert cell
filteredData = data.filter(d => d["Residence"] !== "No Data" && d["Role/Affiliate"] !== "No Data");
Insert cell
subset = filteredData.slice(0,10)
Insert cell
Insert cell
Insert cell
columns = Object.keys(subset[0]).map(col => ({title: col, sorted: null, type: ''})) // Sorted by no column initially.
Insert cell
Insert cell
{
const parentDiv = d3.create("div");
const table = parentDiv.append("table");

const header = table.append("thead");
const body = table.append("tbody");

const headerRow = header.selectAll("th")
.data(columns)
.join("th")
.text(d => d.title)
.classed("sort", d => d.sorted)

const tableRows = body.selectAll("tr")
.data(subset)
.join("tr")

const cells = tableRows.selectAll("td").data(d => {
console.log(d);
console.log(Object.entries(d));
return Object.entries(d);
})
.join("td").text(d => d[1])
return parentDiv.node()
}
Insert cell
Insert cell
<style>
.table-style {
overflow-x: scroll;
text-align: center;
}
.table-style thead th {
padding: 10px;
min-width: 150px;
text-align: center;
}

.table-style tbody tr:nth-child(even) {
background-color: #d1e3dd;
}

.table-style tbody tr:hover > * {
background-color: #32292f;
color: #fff;
border-right: solid 3px rgba(255,255,255,0.3);
border-left: solid 3px rgba(255,255,255,0.3);
}
.table-style thead th:hover {
background-color: #eee;
}

.table-style tbody td {
border-left: solid 3px rgba(0,0,0,0.3);
border-right: solid 3px rgba(0,0,0,0.3);
}
<style>
Insert cell
{
const parentDiv = d3.create("div").style('overflow', 'auto');
const table = parentDiv.append("table").classed("table-style", true);

const header = table.append("thead");
const body = table.append("tbody");

const headerRow = header.selectAll("th")
.data(columns)
.join("th")
.text(d => d.title)
.attr("class", d => d.sorted ? d.sorted : "");

const tableRows = body.selectAll("tr")
.data(subset)
.join("tr")

const cells = tableRows.selectAll("td").data(d => {
console.log(d);
console.log(Object.entries(d));
return Object.entries(d);
})
.join("td").text(d => d[1])
return parentDiv.node()
}
Insert cell
Insert cell
{
const parentDiv = d3.create("div").style("padding", "1em").style('overflow', 'auto');
const table = parentDiv.append("table").classed("table-style", true);

const header = table.append("thead");
const body = table.append("tbody");

drawTable(subset, columns);
function drawTable(dataset, cols) {
const headerRow = header.selectAll("th")
.data(cols)
.join("th")
.text(d => d.sorted ? `${d.title} - ${d.sorted.substring(0,1).toUpperCase()}` : d.title)
.attr("class", d => d.sorted ? d.sorted : "");
const tableRows = body.selectAll("tr")
.data(dataset)
.join("tr")
const cells = tableRows.selectAll("td")
.data(d => Object.entries(d))
.join("td").text(d => d[1])
headerRow.on("click", function(e, d,i) {
columns.filter(s => s !== d).forEach(col => col.sorted = null);
if (d.sorted !== "asc") {
let newData = dataset.sort((a,b) => {
return a[d.title] < b[d.title] ? -1 : 1
});
d.sorted = "asc";
drawTable(newData, columns);
} else if (d.sorted === "asc") {
let newData = dataset.sort((a,b) => a[d.title] > b[d.title] ? -1 : 1);
d.sorted = "dsc";
drawTable(newData, columns);
}
})
}
return parentDiv.node()
}
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more