I am using javascript file and jquery.From my javascript file,I am doing like this:
abc.cde.on({
});
which is calling one widget written in jquery.
abc.cde are namespaces in jquery widget file.
Can anyone please tell how abc.cde.on is calling jquery method without using $ sign before abc.cde
Because cde is already an instance of a jQuery object. You can perfectly store the result of a jQuery selection (or a jQuery widget instance) in an object to reuse it after, see example:
var namespace = {
obj: $('div'),
};
//then you can do:
namespace.obj.on('click', function(){
this.style.color = 'red';
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>CLICK ME</div>Because the $ is already used in previous reference... I suspect abc was defined something like this:
var abc = $('#abc')
So the $ is already referenced...
