Can anybody explain to me why these two expressions return different values… … in the following context Working example… Expand snippet The user agent reported in my system is Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36 I kind of get the above behaviour but this is very strange… Why is this… … Read more
It appends a ‘g’ element to the SVG. g element is used to group SVG shapes together, so no it’s not d3 specific.
I was having the same error and the solution is to have your index.html, script.js and data.json in the same directory.
All the while I was doing .style(“fill”, “darkOrange”) Then I found out the correct answer is .style(‘fill’, ‘darkOrange’)
use a comprehension The code above translates to so you can see d and i are what you want them to be. Go here and search for “forEach” for some examples. Finally, look at the first comment for some more useful info.
I found the correct answer here from Mike himself: D3 – how to deal with JSON data structures? If you want to bind your data to a single SVG element, use or If you want to bind your data to multiple SVG elements …..
There may be security restrictions that prevent your browser from downloading the D3 script. What you can do is to download the scripts, place them in the same folder as your files, and change the referenced paths in your source.
You can use the title element as Phrogz indicated. There are also some good tooltips like jQuery’s Tipsy http://onehackoranother.com/projects/jquery/tipsy/ (which can be used to replace all title elements), Bob Monteverde’s nvd3 or even the Twitter’s tooltip from their Bootstrap http://twitter.github.com/bootstrap/
A rect can’t contain a text element. Instead transform a g element with the location of text and rectangle, then append both the rectangle and the text to it: http://bl.ocks.org/mbostock/7341714 Multi-line labels are also a little tricky, you might want to check out this wrap function.
The event isn’t actually overridden, but both are triggered — the onclick handler for the SVG and for the bar. To prevent this, use the .stopPropagation() method (see the documentation). The code looks like this: Complete example here. Compare with the behaviour with stopping the propagation of the event here.