Examples of yalp.data.binding.ParamNode.removeChild()

yalp.data.binding.ParamNode.removeChild()

Removes a child from this node, but stores what is removed to list. The we can later call which will add it back again. This is a "hack" related to #1195 which makes it possible to reuse the RootParamsNode-structure if you want to perform the bind-operation multiple times. @param name the name of the child-node in this paramNode which should be removed. @param removedNodesList a list where info about what is removed where is stored. @return true if anything was removed.

                                l = new HashSet();
                            }
                            String[] ids = fieldParamNode.getChild(keyName, true).getValues();
                            if (ids != null) {
                                // Remove it to prevent us from finding it again later
                                fieldParamNode.removeChild(keyName, removedNodesList);
                                for (String _id : ids) {
                                    if (_id.equals("")) {
                                        continue;
                                    }

                                    bw.set(field.getName(), o, to);
                                } catch (NoResultException e) {
                                    Validation.addError(fieldParamNode.getOriginalKey(), "validation.notFound", ids[0]);
                                    // Remove only the key to prevent us from finding it again later
                                    // This how the old impl does it..
                                    fieldParamNode.removeChild(keyName, removedNodesList);
                                    if (fieldParamNode.getAllChildren().size() == 0) {
                                        // remove the whole node..
                                        paramNode.removeChild(field.getName(), removedNodesList);
                                    }

                                }


                            } else if (ids != null && ids.length > 0 && ids[0].equals("")) {
                                bw.set(field.getName(), o, null);
                                // Remove the key to prevent us from finding it again later
                                fieldParamNode.removeChild(keyName, removedNodesList);
                            }
                        }
                    }
                }
            }

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