simplify plotGrid, add cancel to metricSelect, improve metricPlot render logic

web/frontend/src/systems/nodelist/NodeInfo.svelte

@@ -56,7 +56,7 @@
 
 </script>
 
-<Card class="pb-2">
+<Card class="pb-3">
   <CardHeader class="d-inline-flex justify-content-between align-items-end">
     <div>
       <h5 class="mb-0">
@@ -106,7 +106,7 @@
       <hr class="mt-0 mb-3"/>
       <p>
         {#if $nodeJobsData.data.jobs.count > 0}
-          <InputGroup class="justify-content-between">
+          <InputGroup size="sm" class="justify-content-between">
             <InputGroupText>
               <Icon name="activity"/>
             </InputGroupText>
@@ -116,11 +116,11 @@
             <Input class="flex-grow-1" style="background-color: white;" type="text" value="{$nodeJobsData.data.jobs.count} Jobs" disabled />
             <a title="Show jobs running on this node" href="/monitoring/jobs/?cluster={cluster}&state=running&node={hostname}" target="_blank" class="btn btn-outline-primary" role="button" aria-disabled="true" >
               <Icon name="view-list" /> 
-              Show List
+              List
             </a>
           </InputGroup>
         {:else}
-          <InputGroup class="justify-content-between">
+          <InputGroup size="sm" class="justify-content-between">
             <InputGroupText>
               <Icon name="activity" />
             </InputGroupText>
@@ -132,30 +132,30 @@
         {/if}
       </p>
       <p>
-        <InputGroup class="justify-content-between">
+        <InputGroup size="sm" class="justify-content-between">
           <InputGroupText>
             <Icon name="people"/>
           </InputGroupText>
           <InputGroupText class="flex-fill">
-            Users on Node
+            Show Users on Node
           </InputGroupText>
           <a title="Show jobs running on this node" href="/monitoring/users/?cluster={cluster}&state=running&node={hostname}" target="_blank" class="btn btn-outline-primary" role="button" aria-disabled="true" >
             <Icon name="view-list" /> 
-            Show List
+            List
           </a>
         </InputGroup>
       </p>
       <p>
-        <InputGroup class="justify-content-between">
+        <InputGroup size="sm" class="justify-content-between">
           <InputGroupText>
             <Icon name="journals"/>
           </InputGroupText>
           <InputGroupText class="flex-fill">
-            Projects on Node
+            Show Projects on Node
           </InputGroupText>
           <a title="Show projects active on this node" href="/monitoring/projects/?cluster={cluster}&state=running&node={hostname}" target="_blank" class="btn btn-outline-primary" role="button" aria-disabled="true" >
             <Icon name="view-list" /> 
-            Show List
+            List
           </a>
         </InputGroup>
       </p>

web/frontend/src/systems/nodelist/NodeListRow.svelte

@@ -24,32 +24,24 @@
   <td>
     <NodeInfo {cluster} subCluster={nodeData.subCluster} hostname={nodeData.host} />
   </td>
-  {#each sortOrder(nodeData?.data) as metricData}
+  {#each sortOrder(nodeData?.data) as metricData (metricData.name)}
     <td>
-      {#if metricData}
-        {#if nodeData?.disabled[metricData.name]}
-          <Card style="margin-left: 2rem;margin-right: 2rem;" body color="info"
-            >Metric disabled for subcluster <code
-              >{metricData.name}:{nodeData.subCluster}</code
-            ></Card
-          >
-        {:else}
-          <MetricPlot
-            timestep={metricData.metric.timestep}
-            series={metricData.metric.series}
-            metric={metricData.name}
-            {cluster}
-            subCluster={nodeData.subCluster}
-            forNode={true}
-          />
-        {/if}
-      {:else}
-        <Card
-          style="margin-left: 2rem;margin-right: 2rem;"
-          body
-          color="warning"
-          >No dataset returned for <code>{metricData.name}</code></Card
+      {#if nodeData?.disabled[metricData.name]}
+        <Card body class="mx-3" color="info"
+          >Metric disabled for subcluster <code
+            >{metricData.name}:{nodeData.subCluster}</code
+          ></Card
         >
+      {:else}
+        <!-- "No Data"-Warning included in MetricPlot-Component -->
+        <MetricPlot
+          timestep={metricData.metric.timestep}
+          series={metricData.metric.series}
+          metric={metricData.name}
+          {cluster}
+          subCluster={nodeData.subCluster}
+          forNode
+        />
       {/if}
     </td>
   {/each}