Disables Apply button when no row is selected

Author: elsamaryv

app/javascript/components/workflows/workflow-entry-points.jsx

@@ -61,6 +61,15 @@ const WorkflowEntryPoints = ({
       http.post('/catalog/ae_tree_select_toggle?button=cancel', {}, { headers: {}, skipJsonParsing: true });
     }
   };
+  /** Function to check if a valid workflow is selected */
+  const isValidSelection = () => {
+    if (!data.selectedItemId) {
+      return false;
+    }
+    const selectedRow = data.list.rows.find((row) => row.id === data.selectedItemId);
+    return selectedRow && !selectedRow.disabled;
+  };
+
   /** Function to handle the modal box apply button click event. */
   const onApply = () => {
     const seletedItem = data.list.rows.find((item) => item.id === data.selectedItemId);
@@ -89,6 +98,7 @@ const WorkflowEntryPoints = ({
       open
       modalHeading={sprintf(__('Select Embedded Workflow - %s Entry Point'), workflowTypes[type])}
       primaryButtonText={__('Apply')}
+      primaryButtonDisabled={!isValidSelection()}
       secondaryButtonText={__('Cancel')}
       onRequestSubmit={onApply}
       onRequestClose={onCloseModal}