d3.js foreach loop on all the paths contained in a svg

Question

I have a svg generated by d3.js like this one: ``` ``` I want to do somtehing like that : ``` foreach(path in #countries){ if(this.class === 3){dostuff} } ``` I've tried the jquery way : ``` $('#countries').find('path').each(function( index ) { console.log(this); }); ``` ... log nothing I've tried the d3.js way (countries was initialized as follow : `countries = svg.append('svg:g').attr('id', 'countries')` ): ``` countries.sele…

Accepted Answer

The method selection.each requires a function as argument:

```
countries.selectAll('path').each(function(d,i) { console.log(this); });
```

d3.js foreach loop on all the paths contained in a svg

Solution

Problem