luci-app-statistics: fix APC UPS host configuration

Ensure that list of hosts is stored as space separated list, like it was
done in the previous Lua implementation.

Fixes: #5010
Fixes: e7d22dce5 ("luci-app-statistics: convert collectd configuration to client side views")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/apcups.js b/applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/apcups.js
index 89b861a84b..17ec51be53 100644
--- a/applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/apcups.js
+++ b/applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/apcups.js
@@ -15,6 +15,9 @@ return baseclass.extend({
 		o.default = 'localhost';
 		o.datatype = 'host';
 		o.depends('enable', '1');
+		o.write = function(section_id, value) {
+			return form.Value.prototype.write.call(this, section_id, L.toArray(value).join(' '));
+		};
 
 		o = s.option(form.Value, 'Port', _('Port for apcupsd communication'));
 		o.default = '3551';