js/component.js
function(child) {
        var index = this._children.indexOf(child);
        if (index !== -1) {
            this._children.splice(index, 1);
            child.root.parentNode.removeChild(child.root);
            child.destroy();
        }
    }
function(child) {
        var index = this._children.indexOf(child);
        if (index !== -1) {
            this._children.splice(index, 1);
            child.root.parentNode.removeChild(child.root);
            child.destroy();
        }
    }
Remove child component
@param {Component} child