Answers for "jquery selector for each"

jquery each

$( "li" ).each(function( index ) {
  console.log( index + ": " + $( this ).text() );
});

foreach selector in jquery

Use each: 'i' is the postion in the array, obj is the DOM object that you are iterating (can be accessed through the jQuery wrapper $(this) as well).

$('selector').each(function(i, obj) {
    //test
});