Update the Height of an Element Dynamically [Data Visualization with D3]

Curriculum Help
1

Tell us what’s happening:

I’ve done as the exercise asks, and the output draws/renders the image as expected… But none of the tests pass. Anyone able to get this working? Do I have errors that need to be addressed or is there more that should be in there?

Your code so far

<spoiler>
<style>
  .bar {
    width: 25px;
    height: 100px;
    display: inline-block;
    background-color: blue;
  }
</style>
<body>
  <script>
    const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];
    
    d3.select("body").selectAll("div")
      .data(dataset)
      .enter()
      .append("div")
      .attr("class", "bar")
      // Add your code below this line
      .style("height", (d) => d+"px");

      </spoiler>
      // Add your code above this line
  </script>
</body>

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.79 Safari/537.36.

Link to the challenge:

2

Mine failed using Chrome but passed when I used Firefox

3

Mine too. Fails on Chrome works on Firefox.

It is usually the other way around…

4

Agreeing with others- this lesson will pass on Firefox but not Chrome

5

Weird, mine passed in Chrome.

6

Itd be nice if they posted some sort of disclaimer warning us that correct solutions may not pass in some browsers. Seems like a pretty minimal feature that would save a lot of us some time and energy thats being uselessly wasted.

7

use this: .style(“height”, (d) => (d + “px”));
or : .style(“height”, (d) => {return d + “px”});