JQuery retrieving index on hasClass

Question

Is it possible to get the index on the first instance of a hasClass? For Example: ``` $(".class").children().hasClass('classname').index(); ``` Unfortunately this doesn't work.

Accepted Answer

`.hasClass` returns a boolean, you can filter the results of `.children` to those that have the `classname`-class and then get the index:

```
$(".class").children(".classname").index();
```

JQuery retrieving index on hasClass

Solution

Problem