items: items.map((item, index) => {
const additional = index >= itemSchemas.length;
const itemSchema = additional ? additionalSchema : itemSchemas[index];
const itemIdPrefix = `${idSchema.$id}_${index}`;
const itemIdSchema = toIdSchema(itemSchema, itemIdPrefix, definitions);
const itemErrorSchema = errorSchema ? errorSchema[index] : undefined;
let itemUiSchema = null;
if (additional) {
itemUiSchema = uiSchema.additionalItems || {};
} else if (Array.isArray(uiSchema.items)) {
itemUiSchema = uiSchema.items[index];
} else {
itemUiSchema = uiSchema.items || {};
}
return this.renderArrayFieldItem({
index,
canRemove: additional,
canMoveUp: index >= itemSchemas.length + 1,
canMoveDown: additional && index < items.length - 1,
itemSchema,
itemData: item,
itemUiSchema,
itemIdSchema,
itemErrorSchema,
autofocus: autofocus && index === 0,
onBlur,
});
}),
items: formData.map((item, index) => {
const itemErrorSchema = errorSchema ? errorSchema[index] : undefined;
const itemIdPrefix = `${idSchema.$id}_${index}`;
const itemIdSchema = toIdSchema(itemsSchema, itemIdPrefix, definitions);
return this.renderArrayFieldItem({
index,
canMoveUp: index > 0,
canMoveDown: index < formData.length - 1,
itemSchema: itemsSchema,
itemIdSchema,
itemErrorSchema,
itemData: formData[index],
itemUiSchema: uiSchema.items,
autofocus: autofocus && index === 0,
onBlur,
});
}),