luci-base: form.js: fix anonymous section table titles

When no section title is defined, the table renderer is supposed to use
the uci section id as fallback when the table section is not declared
to be anonymous.

Fixes: #3147
Fixes: a90bf384b ("luci-base: form.js: harmonize title property handling")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/modules/luci-base/htdocs/luci-static/resources/form.js b/modules/luci-base/htdocs/luci-static/resources/form.js
index d5f9fe3c5203a3cf62504fd334773ca9a45f075f..f4cce17fe1409a532d5d7075f0cc492cd0817eff 100644 (file)
--- a/modules/luci-base/htdocs/luci-static/resources/form.js
+++ b/modules/luci-base/htdocs/luci-static/resources/form.js
@@ -1031,6 +1031,9 @@ var CBITableSection = CBITypedSection.extend({
                for (var i = 0; i < nodes.length; i++) {
                        var sectionname = this.titleFn('sectiontitle', cfgsections[i]);
 
+                       if (sectionname == null)
+                               sectionname = cfgsections[i];
+
                        var trEl = E('div', {
                                'id': 'cbi-%s-%s'.format(config_name, cfgsections[i]),
                                'class': 'tr cbi-section-table-row',