formview fixes

packages/web/src/datagrid/DataGridCell.svelte

@@ -96,7 +96,9 @@
   class:isFocusedColumn
   {style}
 >
-  {#if value === null}
+  {#if rowData == null}
+    <span class="null">(No row)</span>
+  {:else if value === null}
     <span class="null">(NULL)</span>
   {:else if value === undefined}
     <span class="null">(No field)</span>

packages/web/src/datagrid/InplaceEditor.svelte

@@ -28,6 +28,7 @@
   export let onSetValue;
   export let width;
   export let cellValue;
+  export let fillParent=false;
 
   let domEditor;
 
@@ -89,6 +90,7 @@
   on:blur={handleBlur}
   bind:this={domEditor}
   style={widthCopy ? `width:${widthCopy}px;min-width:${widthCopy}px;max-width:${widthCopy}px` : undefined}
+  class:fillParent
 />
 
 <style>
@@ -98,4 +100,12 @@
     margin: 0px;
     padding: 0px;
   }
+
+  input.fillParent {
+    position: absolute;
+    left: 0;
+    top: 0;
+    right: 0;
+    bottom: 0;
+  }
 </style>

packages/web/src/formview/FormView.svelte

@@ -398,9 +398,11 @@
       } else {
         // @ts-ignore
         event.preventDefault();
+        if (rowData) {
           dispatchInsplaceEditor({ type: 'show', text: event.key, cell: currentCell });
         }
       }
+    }
 
     if (event.keyCode == keycodes.escape) {
       setConfig(x => ({
@@ -425,8 +427,10 @@
 
     if (event.keyCode == keycodes.f2) {
       // @ts-ignore
+      if (rowData) {
         dispatchInsplaceEditor({ type: 'show', cell: currentCell, selectAll: true });
       }
+    }
 
     handleCursorMove(event);
   }
@@ -544,8 +548,9 @@
               isCurrentCell={currentCell[0] == rowIndex && currentCell[1] == chunkIndex * 2 + 1}
               onDictionaryLookup={() => handleLookup(col)}
             >
-              {#if $inplaceEditorState.cell && rowIndex == $inplaceEditorState.cell[0] && chunkIndex * 2 + 1 == $inplaceEditorState.cell[1]}
+              {#if rowData && $inplaceEditorState.cell && rowIndex == $inplaceEditorState.cell[0] && chunkIndex * 2 + 1 == $inplaceEditorState.cell[1]}
                 <InplaceEditor
+                  fillParent
                   width={getCellWidth(rowIndex, chunkIndex * 2 + 1)}
                   inplaceEditorState={$inplaceEditorState}
                   {dispatchInsplaceEditor}