feat: auto-enrich data_filter code fields with valueField/textField/params/dataurl from model codes

When data_filter declares uitype='code' for a search field, xls2crud now
automatically looks up the matching code definition in models/*.json codes
array and populates valueField, textField, params (dbname/table/tblvalue/
tbltext), and dataurl. This prevents UiCode crash (Cannot read properties
of undefined reading 'length') in InlineForm search forms.

xls2ddl/tmpls.py

@@ -14,9 +14,13 @@ data_browser_tmpl = """
 		"submit_label":"搜索",
 		"submit_css":"primary",
 		"fields":[
-{% for f in data_filter.fields %}
+{%- for f in data_filter.fields %}
+{%- if f.uitype == 'code' %}
+			{{json.dumps(filter_fields[loop.index0], ensure_ascii=False)}}{% if not loop.last %},{% endif %}
+{%- else %}
 			{"name":"{{f.field}}","uitype":"{{f.uitype}}","placeholder":"{{f.title}}","cwidth":15}{% if not loop.last %},{% endif %}
-{% endfor %}
+{%- endif %}
+{%- endfor %}
 		]
 	},
 	"binds":[{

xls2ddl/xls2crud.py

@@ -255,9 +255,57 @@ def filter_backslash(s):
 	ls = s.split('\\/')
 	return '/'.join(ls)
 	
+def build_filter_field_list(desc) -> list:
+	"""Build enriched filter field list for InlineForm search form.
+	When a data_filter field has uitype='code', auto-populate
+	valueField/textField/params/dataurl from the model's codes definition."""
+	if not desc.data_filter or not desc.data_filter.get('fields'):
+		return []
+	codes_map = {}
+	if desc.codes:
+		for c in desc.codes:
+			cfield = c.field if isinstance(c, dict) else getattr(c, 'field', None)
+			if cfield:
+				codes_map[cfield] = c
+	modulename = getattr(desc, 'modulename', '')
+	result = []
+	for f in desc.data_filter.fields:
+		field_name = f.field if isinstance(f, dict) else getattr(f, 'field', '')
+		field_title = f.title if isinstance(f, dict) else getattr(f, 'title', '')
+		field_uitype = f.uitype if isinstance(f, dict) else getattr(f, 'uitype', 'str')
+		field_def = {
+			'name': field_name,
+			'uitype': field_uitype,
+			'placeholder': field_title,
+			'cwidth': 15
+		}
+		if field_uitype == 'code' and field_name in codes_map:
+			c = codes_map[field_name]
+			ctable = c.table if isinstance(c, dict) else getattr(c, 'table', '')
+			cvaluefield = c.valuefield if isinstance(c, dict) else getattr(c, 'valuefield', '')
+			ctextfield = c.textfield if isinstance(c, dict) else getattr(c, 'textfield', '')
+			ccond = (c.cond if isinstance(c, dict) else getattr(c, 'cond', None))
+			field_def['valueField'] = field_name
+			field_def['textField'] = field_name + '_text'
+			field_def['params'] = {
+				'dbname': "{{get_module_dbname('" + modulename + "')}}",
+				'table': ctable,
+				'tblvalue': cvaluefield,
+				'tbltext': ctextfield,
+				'valueField': field_name,
+				'textField': field_name + '_text'
+			}
+			if ccond:
+				field_def['params']['cond'] = ccond
+			field_def['dataurl'] = "{{entire_url('/appbase/get_code.dspy')}}"
+		result.append(field_def)
+	return result
+
 def build_data_browser(pat: str, desc: dict):
 	desc = desc.copy()
 	desc.fieldliststr = json.dumps(field_list(desc), ensure_ascii=False, indent=4)
+	desc.filter_fields = build_filter_field_list(desc)
+	desc.filterfieldstr = json.dumps(desc.filter_fields, ensure_ascii=False, indent=4)
 	e = MyTemplateEngine([])
 	s = e.renders(data_browser_tmpl, desc)
 	with codecs.open(os.path.join(pat, f'index.ui'), 'w', "utf-8") as f: