Fixed bug in Admin page; Finished asset data entry page.

imports/ui/Assets/AssetDataEntry.svelte

@@ -63,9 +63,28 @@
 	let assetId = "";
 	let serial = "";
 	const addAsset = () => {
-		Meteor.call("assets.add", selectedAssetType._id, assetId, serial);
-		assetId = "";
-		serial = "";
+		if(selectedAssetType && selectedAssetType._id && assetId) {
+			let result = Meteor.call("assets.add", selectedAssetType._id, assetId, serial, (err, res) => {
+				if (err) {
+					if (err.error === 'duplicateAssetId')
+						alert("The asset ID `" + assetId + "` has already been used.");
+					else
+						alert(err);
+				} else {
+					assetId = "";
+					serial = "";
+					document.getElementById('assetIdField').focus();
+				}
+			});
+		}
+		else {
+			if(!selectedAssetType) {
+				alert("Must select an asset type.");
+			}
+			else {
+				alert("Must provide an Asset Id.");
+			}
+		}
 	}
 	let selectedAssetType = null;
 </script>
@@ -109,7 +128,7 @@
 		{/each}
 	</List>
 	<div style="grid-column: 1/span 1">
-		<TextField type="text" style="width: 100%" bind:value={assetId} label="AssetId">
+		<TextField id="assetIdField" type="text" style="width: 100%" bind:value={assetId} label="AssetId">
 		</TextField>
 	</div>
 	<div style="grid-column: 1/span 1">