2.6 KiB
2.6 KiB
| id | title | challengeType | videoUrl | localeTitle |
|---|---|---|---|---|
| 587d7fa9367417b2b2512bcf | Dynamically Change the Height of Each Bar | 6 |
Description
undefined
Instructions
undefined
Tests
tests:
- text: ''
testString: 'assert($("rect").eq(0).attr("height") == "36", "The first <code>rect</code> should have a <code>height</code> of 36.");'
- text: ''
testString: 'assert($("rect").eq(1).attr("height") == "93", "The second <code>rect</code> should have a <code>height</code> of 93.");'
- text: ''
testString: 'assert($("rect").eq(2).attr("height") == "66", "The third <code>rect</code> should have a <code>height</code> of 66.");'
- text: ''
testString: 'assert($("rect").eq(3).attr("height") == "51", "The fourth <code>rect</code> should have a <code>height</code> of 51.");'
- text: ''
testString: 'assert($("rect").eq(4).attr("height") == "75", "The fifth <code>rect</code> should have a <code>height</code> of 75.");'
- text: يجب أن يكون <code>rect</code> السادس <code>height</code> 54.
testString: 'assert($("rect").eq(5).attr("height") == "54", "The sixth <code>rect</code> should have a <code>height</code> of 54.");'
- text: يجب أن يكون <code>rect</code> السابع <code>height</code> 87.
testString: 'assert($("rect").eq(6).attr("height") == "87", "The seventh <code>rect</code> should have a <code>height</code> of 87.");'
- text: يجب أن يكون <code>rect</code> الثامن <code>height</code> 42.
testString: 'assert($("rect").eq(7).attr("height") == "42", "The eighth <code>rect</code> should have a <code>height</code> of 42.");'
- text: يجب أن يكون <code>rect</code> التاسع <code>height</code> 27.
testString: 'assert($("rect").eq(8).attr("height") == "27", "The ninth <code>rect</code> should have a <code>height</code> of 27.");'
Challenge Seed
<body>
<script>
const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];
const w = 500;
const h = 100;
const svg = d3.select("body")
.append("svg")
.attr("width", w)
.attr("height", h);
svg.selectAll("rect")
.data(dataset)
.enter()
.append("rect")
.attr("x", (d, i) => i * 30)
.attr("y", 0)
.attr("width", 25)
.attr("height", (d, i) => {
// Add your code below this line
// Add your code above this line
});
</script>
</body>
Solution
// solution required