feat: auto-generate InlineForm for data_filter fields

- When data_filter.fields exists, generate InlineForm with search inputs
- Bind submit event to refresh Tabular
- Each field uses uitype from data_filter definition

xls2ddl/tmpls.py

@@ -2,7 +2,33 @@ data_browser_tmpl = """
 {
 	"widgettype":"VBox",
 	"options":{"cheight":40,"width":"100%"},
-	"subwidgets":[{
+	"subwidgets":[
+{% if data_filter and data_filter.fields %}
+{
+	"widgettype":"InlineForm",
+	"id":"{{tblname}}_search",
+	"options":{
+		"css":"card",
+		"padding":"8px",
+		"show_label":false,
+		"submit_label":"搜索",
+		"submit_css":"primary",
+		"fields":[
+{% for f in data_filter.fields %}
+			{"name":"{{f.field}}","uitype":"{{f.uitype}}","placeholder":"{{f.title}}","cwidth":15}{% if not loop.last %},{% endif %}
+{% endfor %}
+		]
+	},
+	"binds":[{
+		"wid":"self",
+		"event":"submit",
+		"actiontype":"method",
+		"target":"{{tblname}}_tbl",
+		"method":"render"
+	}]
+},
+{% endif %}
+{
 	"id":"{{tblname}}_tbl",
 	"widgettype":"Tabular",
 	"options":{