jquery - Get all kendo dropdown inside a div -

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i struggling kendo dropdowns inside div.

if use

$(".k-list-container").each(function () {    var elementid = this.id.split("-")[0];    var cb = $("#" + elementid).data("kendodropdownlist");    if(cb){          // operation on dropdown     }  }

it gets kendo drop down of page, want div.

i tried 

$("#mydiv .k-list-container").each(function () {

and several other selectors did not work out.

have tried using .find on div want search?

$("#mydiv").find(".k-list-container{

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