From e5d7c6e280fb4f3a18796be55e23541c5b132136 Mon Sep 17 00:00:00 2001 From: David Ellis Date: Wed, 25 Mar 2020 14:22:11 -0600 Subject: [PATCH] DOCS - Repeating panels require variable to have one or more items (#23080) * add note that it's not supported to repeat a panel zero times see https://github.com/grafana/grafana/issues/23036#issuecomment-603479142 Signed-off-by: David Ellis * Update docs/sources/reference/templating.md Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com> --- docs/sources/reference/templating.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/sources/reference/templating.md b/docs/sources/reference/templating.md index ef14f8f2218..29b502d2c09 100644 --- a/docs/sources/reference/templating.md +++ b/docs/sources/reference/templating.md @@ -407,6 +407,8 @@ By choosing `vertical` the panels will be arranged from top to bottom in a colum Only make changes to the first panel (the original template). To have the changes take effect on all panels you need to trigger a dynamic dashboard re-build. You can do this by either changing the variable value (that is the basis for the repeat) or reload the dashboard. +> **Note:** Repeating panels require variables to have one or more items selected; you cannot repeat a panel zero times to hide it. + ## Repeating Rows As seen above with the *Panels* you can also repeat *Rows* if you have variables set with `Multi-value` or