# `Fun_box_pic` (function)

> 获取盒型图片


- **Type:** FUNCTION
- **Returns:** `longtext`
- **Deterministic:** NO
- **SQL data access:** CONTAINS SQL

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sProductTypeId` | `varchar(100)` |

## Body

_Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE FUNCTION `Fun_box_pic`'`._

## Narrative

**Business context:** Box-type (盒型) reference-image lookup for the packaging-quotation form. For a chosen product type, returns the gallery of box-shape thumbnails registered under `eleproductfile` so the FROUNT control can render them as a picker.

**What it does:** builds a JSON array via `GROUP_CONCAT(JSON_OBJECT(...))` from `eleproductfile` rows where `sParentId = sProductTypeId`, projecting the file's id, name, picture path, and tenant ids, ordered by `iOrder`. The thumb shape duplicates `sFileName` into `sChinese`/`showName`/`sBig5` so existing dropdown components can consume it without a separate label column.

**Invocation:** Status: appears orphaned. No caller found in any channel (form-master sSqlStr, gdsmodule hooks, other routines, exhaustive xly-src grep, dynamic-dispatch search) — candidate for maintainer audit. Likely written for a planned packaging-form widget that never went into production, or for a customer-specific deployment whose SQL is not in this snapshot.
