Question

Is there a way to me do this?

<img id="example" src="anything.jpg" title="something" class="abc" />

---

$('.abc').each(function(){

   //test if this result is something
   if( $(this)...(???)...('[src^=anything]')) == 'anything.jpg'){

   }

   //another Jquery selector test for this one    
   if( $(this)...(???)...('#example').size() > 0){

   }


});

This is just an example, what I need is pretty more complex.. But I would like to know if there is a way to make other jQuery selector test in the result of a first selector.. since “find” will find the children of $(this).. and .parent() get alot of brothers..

See what I mean?
Do you have any idea?

---

---

So sorry.. let me try again..

$(‘div’).each();

get all “div”, right?

But now in that function I need to make another “test” check if div class is “red” or “blue”..

See?

I need to test something else of the result based in Jquery selector..

I know I could do:

class = $(this).attr('class'); and then if(class=="blue"){} .. But I would like to do $('this[class=blue]').size()>0){}

Answer 1

The jQuery is() filter operates on a found set to detect if something is true or not.

The jQuery filter() method will further pare down a found set based on criteria.

var allDivs   = $('div');
var greenOnes = allDivs.filter('.green');
var redOnes   = allDivs.filter('.red'  );