Variables: Adding dashboard to test updating variables from data link (#25192)

devenv/dev-dashboards/feature-templating/testdata-nested-variables.json

@@ -15,12 +15,18 @@
   "editable": true,
   "gnetId": null,
   "graphTooltip": 0,
-  "id": 13844,
+  "iteration": 1590677937026,
-  "iteration": 1566896059256,
   "links": [],
   "panels": [
     {
       "content": "## Data center = $datacenter\n\n### server = $server\n\n#### pod = $pod",
+      "datasource": null,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
       "gridPos": {
         "h": 9,
         "w": 12,
@@ -29,7 +35,6 @@
       },
       "id": 4,
       "mode": "markdown",
-      "options": {},
       "targets": [
         {
           "refId": "A",
@@ -47,6 +52,12 @@
       "colorValue": false,
       "colors": ["#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a"],
       "datasource": "gdev-testdata",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
       "format": "none",
       "gauge": {
         "maxValue": 100,
@@ -75,7 +86,6 @@
       "maxDataPoints": 100,
       "nullPointMode": "connected",
       "nullText": null,
-      "options": {},
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -119,18 +129,13 @@
     },
     {
       "cacheTimeout": null,
-      "gridPos": {
+      "datasource": null,
-        "h": 9,
+      "fieldConfig": {
-        "w": 4,
-        "x": 16,
-        "y": 0
-      },
-      "id": 8,
-      "links": [],
-      "options": {
-        "fieldOptions": {
-          "calcs": ["mean"],
         "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {},
           "links": [
             {
               "targetBlank": true,
@@ -142,7 +147,9 @@
           "max": 100,
           "min": 0,
           "nullValueMode": "connected",
-            "thresholds": [
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
               {
                 "color": "green",
                 "value": null
@@ -151,17 +158,30 @@
                 "color": "red",
                 "value": 80
               }
-            ],
+            ]
+          },
           "unit": "none"
         },
-          "override": {},
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 9,
+        "w": 4,
+        "x": 16,
+        "y": 0
+      },
+      "id": 8,
+      "links": [],
+      "options": {
+        "orientation": "horizontal",
+        "reduceOptions": {
+          "calcs": ["mean"],
           "values": false
         },
-        "orientation": "horizontal",
         "showThresholdLabels": false,
         "showThresholdMarkers": true
       },
-      "pluginVersion": "6.4.0-pre",
+      "pluginVersion": "7.1.0-pre",
       "targets": [
         {
           "refId": "A",
@@ -175,19 +195,13 @@
     },
     {
       "cacheTimeout": null,
-      "gridPos": {
+      "datasource": null,
-        "h": 9,
+      "fieldConfig": {
-        "w": 4,
-        "x": 20,
-        "y": 0
-      },
-      "id": 9,
-      "links": [],
-      "options": {
-        "displayMode": "basic",
-        "fieldOptions": {
-          "calcs": ["mean"],
         "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {},
           "links": [
             {
               "targetBlank": true,
@@ -199,7 +213,9 @@
           "max": 100,
           "min": 0,
           "nullValueMode": "connected",
-            "thresholds": [
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
               {
                 "color": "green",
                 "value": null
@@ -208,15 +224,30 @@
                 "color": "red",
                 "value": 80
               }
-            ],
+            ]
+          },
           "unit": "none"
         },
-          "override": {},
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 9,
+        "w": 4,
+        "x": 20,
+        "y": 0
+      },
+      "id": 9,
+      "links": [],
+      "options": {
+        "displayMode": "basic",
+        "orientation": "vertical",
+        "reduceOptions": {
+          "calcs": ["mean"],
           "values": false
         },
-        "orientation": "vertical"
+        "showUnfilled": true
       },
-      "pluginVersion": "6.4.0-pre",
+      "pluginVersion": "7.1.0-pre",
       "targets": [
         {
           "refId": "A",
@@ -228,20 +259,108 @@
       "title": "React gauge datalink",
       "type": "bargauge"
     },
+    {
+      "datasource": "CsvData",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {
+            "align": null
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "server"
+            },
+            "properties": [
+              {
+                "id": "links",
+                "value": [
+                  {
+                    "title": "filter",
+                    "url": "http://localhost:3000/d/-Y-tnEDWk/templating-nested-template-variables?var-datacenter=${__data.fields[datacenter]}&var-server=${__value.raw}"
+                  }
+                ]
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 6,
+        "w": 24,
+        "x": 0,
+        "y": 9
+      },
+      "id": 11,
+      "options": {
+        "showHeader": true
+      },
+      "pluginVersion": "7.1.0-pre",
+      "targets": [
+        {
+          "data": [
+            {
+              "fields": [
+                {
+                  "config": {},
+                  "name": "datacenter",
+                  "type": "string",
+                  "values": ["A", "B", "C"]
+                },
+                {
+                  "config": {},
+                  "name": "server",
+                  "type": "string",
+                  "values": ["AA", "BB", "CC"]
+                }
+              ]
+            }
+          ],
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Data links that filter update variables on current dashboard",
+      "type": "table"
+    },
     {
       "aliasColors": {},
       "bars": false,
       "dashLength": 10,
       "dashes": false,
       "datasource": "gdev-testdata",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
       "fill": 1,
       "fillGradient": 0,
       "gridPos": {
         "h": 13,
         "w": 24,
         "x": 0,
-        "y": 9
+        "y": 15
       },
+      "hiddenSeries": false,
       "id": 2,
       "legend": {
         "avg": false,
@@ -316,7 +435,7 @@
     }
   ],
   "refresh": false,
-  "schemaVersion": 19,
+  "schemaVersion": 25,
   "style": "dark",
   "tags": ["gdev", "templating"],
   "templating": {
@@ -324,6 +443,7 @@
       {
         "allValue": null,
         "current": {
+          "selected": true,
           "text": "A",
           "value": ["A"]
         },
@@ -349,6 +469,7 @@
       {
         "allValue": null,
         "current": {
+          "selected": true,
           "text": "AA",
           "value": ["AA"]
         },
@@ -374,6 +495,7 @@
       {
         "allValue": null,
         "current": {
+          "selected": true,
           "text": "All",
           "value": ["$__all"]
         },
@@ -403,7 +525,7 @@
     "to": "now"
   },
   "timepicker": {
-    "refresh_intervals": ["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"]
+    "refresh_intervals": ["10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"]
   },
   "timezone": "",
   "title": "Templating - Nested Template Variables",

packages/grafana-data/src/field/fieldOverrides.ts

@@ -367,7 +367,7 @@ export const getLinksSupplier = (
     const info: LinkModel<Field> = {
       href: locationUtil.assureBaseUrl(href.replace(/\n/g, '')),
       title: link.title || '',
-      target: link.targetBlank ? '_blank' : '_self',
+      target: link.targetBlank ? '_blank' : undefined,
       origin: field,
     };
 

packages/grafana-data/src/types/dataLink.ts

@@ -34,7 +34,7 @@ export interface DataLink {
   };
 }
 
-export type LinkTarget = '_blank' | '_self';
+export type LinkTarget = '_blank' | '_self' | undefined;
 
 /**
  * Processed Link Model.  The values are ready to use