Update modx.panel.resource.js

smg6511 · smg6511 · commit 1f033afac5f8 · 2025-09-25T18:32:58.000-04:00
Correct error causes by undefined value on resource template change
diff --git a/manager/assets/modext/widgets/resource/modx.panel.resource.js b/manager/assets/modext/widgets/resource/modx.panel.resource.js
@@ -163,10 +163,10 @@ Ext.extend(MODx.panel.Resource, MODx.FormPanel, {
                 previewBtn.hide();
             } else {
                 previewBtn.show();
-                if (!record.preview_url.startsWith('http')) {
-                    previewBtn.disable();
-                } else {
+                if (record.preview_url && record.preview_url.startsWith('http')) {
                     previewBtn.enable();
+                } else {
+                    previewBtn.disable();
                 }
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -163,10 +163,10 @@ Ext.extend(MODx.panel.Resource, MODx.FormPanel, {`
`163`	`163`	`previewBtn.hide();`
`164`	`164`	`} else {`
`165`	`165`	`previewBtn.show();`
`166`		`- if (!record.preview_url.startsWith('http')) {`
`167`		`- previewBtn.disable();`
`168`		`- } else {`
	`166`	`+ if (record.preview_url && record.preview_url.startsWith('http')) {`
`169`	`167`	`previewBtn.enable();`
	`168`	`+ } else {`
	`169`	`+ previewBtn.disable();`
`170`	`170`	`}`
`171`	`171`	`}`
`172`	`172`	`}`