function(node, destroy, suppressEvents, suppressNodeUpdate) {
                    var me = this,
                        index = me.indexOf(node);

                    if (index == -1 || (suppressEvents !== true && me.fireEvent("beforeremove", me, node) === false)) {
                        return false;
                    }

                    // remove it from childNodes collection
                    Ext.Array.erase(me.childNodes, index, 1);

                    // update child refs
                    if (me.firstChild == node) {
                        me.setFirstChild(node.nextSibling);
                    }
                    if (me.lastChild == node) {
                        me.setLastChild(node.previousSibling);
                    }

                    if (suppressEvents !== true) {
                        me.fireEvent("remove", me, node);
                    }

                    // update siblings
                    if (node.previousSibling) {
                        node.previousSibling.nextSibling = node.nextSibling;
                        node.previousSibling.updateInfo(suppressNodeUpdate);
                    }
                    if (node.nextSibling) {
                        node.nextSibling.previousSibling = node.previousSibling;
                        node.nextSibling.updateInfo(suppressNodeUpdate);
                    }

                    // If this node suddenly doesn't have childnodes anymore, update myself
                    if (!me.childNodes.length) {
                        me.set('loaded', me.isLoaded());
                    }

                    if (destroy) {
                        node.destroy(true);
                    } else {
                        node.clear();
                    }

                    return node;
                }
function(node, destroy, suppressEvents, suppressNodeUpdate) {
                    var me = this,
                        index = me.indexOf(node);

                    if (index == -1 || (suppressEvents !== true && me.fireEvent("beforeremove", me, node) === false)) {
                        return false;
                    }

                    // remove it from childNodes collection
                    Ext.Array.erase(me.childNodes, index, 1);

                    // update child refs
                    if (me.firstChild == node) {
                        me.setFirstChild(node.nextSibling);
                    }
                    if (me.lastChild == node) {
                        me.setLastChild(node.previousSibling);
                    }

                    if (suppressEvents !== true) {
                        me.fireEvent("remove", me, node);
                    }

                    // update siblings
                    if (node.previousSibling) {
                        node.previousSibling.nextSibling = node.nextSibling;
                        node.previousSibling.updateInfo(suppressNodeUpdate);
                    }
                    if (node.nextSibling) {
                        node.nextSibling.previousSibling = node.previousSibling;
                        node.nextSibling.updateInfo(suppressNodeUpdate);
                    }

                    // If this node suddenly doesn't have childnodes anymore, update myself
                    if (!me.childNodes.length) {
                        me.set('loaded', me.isLoaded());
                    }

                    if (destroy) {
                        node.destroy(true);
                    } else {
                        node.clear();
                    }

                    return node;
                }
function ( node , destroy , suppressEvents , suppressNodeUpdate ) { var me = this , index = me . indexOf ( node ) ; if ( index == - 1 || ( suppressEvents !== true && me . fireEvent ( "beforeremove" , me , node ) === false ) ) { return false ; } // remove it from childNodes collection Ext . Array . erase ( me . childNodes , index , 1 ) ; // update child refs if ( me . firstChild == node ) { me . setFirstChild ( node . nextSibling ) ; } if ( me . lastChild == node ) { me . setLastChild ( node . previousSibling ) ; } if ( suppressEvents !== true ) { me . fireEvent ( "remove" , me , node ) ; } // update siblings if ( node . previousSibling ) { node . previousSibling . nextSibling = node . nextSibling ; node . previousSibling . updateInfo ( suppressNodeUpdate ) ; } if ( node . nextSibling ) { node . nextSibling . previousSibling = node . previousSibling ; node . nextSibling . updateInfo ( suppressNodeUpdate ) ; } // If this node suddenly doesn't have childnodes anymore, update myself if ( ! me . childNodes . length ) { me . set ( 'loaded' , me . isLoaded ( ) ) ; } if ( destroy ) { node . destroy ( true ) ; } else { node . clear ( ) ; } return node ; }
Removes a child node from this node.
@param {Ext.data.NodeInterface} node The node to remove.
@param {Boolean} [destroy=false] `true` to destroy the node upon removal.
@return {Ext.data.NodeInterface} The removed node.
Removes a child node from this node .