I want to find child3 is exists in parent2 or not. If child3 exists it will show alert "exists" otherwise "element doesnt exists". But it seems if/else statement not working. I use alert before if/else to test function working or not. Following is my code
<!DOCTYPE html>
<html>
<body>
<div class="parent1">
<div class="child1">Child1</div>
<div class="child2">Child2</div>
<div class="child3">Child3</div>
</div>
<div class="parent2">
<div class="child1">Child1</div>
<div class="child1">Child2</div>
</div>
<button onclick="find()">search</button>
<script>
function find()
{
alert('testing function working');
if($collection.children().is(".child3")){ alert('exists');}
else{alert('Element doesnt exists');}
}
</script>
</body>
</html>
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