Merge pull request #668 from akovac35/akovac35-patch-1

enkodellc · web-flow · commit 11d6a3c9f82f · 2020-10-08T15:47:00.000-07:00
Fix null reference exception for multi column filtering in MatTable
diff --git a/src/MatBlazor/Components/MatTable/MatTable.razor b/src/MatBlazor/Components/MatTable/MatTable.razor
@@ -458,7 +458,7 @@
 
         foreach (var item in items)
         {
-            var values = properties.Where(x => x.GetValue(item, null).ToString() != null).Select(x => x.GetValue(item, null).ToString());
+            var values = properties.Where(x => x.GetValue(item, null)?.ToString() != null).Select(x => x.GetValue(item, null).ToString());
 
             if (!values.Any())
             {

Original file line number	Diff line number	Diff line change
`@@ -458,7 +458,7 @@`
`458`	`458`
`459`	`459`	`foreach (var item in items)`
`460`	`460`	`{`
`461`		`- var values = properties.Where(x => x.GetValue(item, null).ToString() != null).Select(x => x.GetValue(item, null).ToString());`
	`461`	`+ var values = properties.Where(x => x.GetValue(item, null)?.ToString() != null).Select(x => x.GetValue(item, null).ToString());`
`462`	`462`
`463`	`463`	`if (!values.Any())`
`464`	`464`	`{`