Respond with JSON. Handle error messages on UI.

1 files changed, 15 insertions, 0 deletions

diff --git a/qc_app/templates/rqtl2/upload-rqtl2-bundle-step-01.html b/qc_app/templates/rqtl2/upload-rqtl2-bundle-step-01.html
index c6c79e5..07c240f 100644
--- a/qc_app/templates/rqtl2/upload-rqtl2-bundle-step-01.html
+++ b/qc_app/templates/rqtl2/upload-rqtl2-bundle-step-01.html
@@ -240,6 +240,21 @@
               window.location.replace(uri);
           }
       });
+
+      r.on("error", (message, file) => {
+          filename = (file.webkitRelativePath
+                      || file.relativePath
+                      || file.fileName
+                      || file.name);
+          jsonmsg = JSON.parse(message);
+          alert("There was an error while uploading your file '"
+                + filename
+                + "'. The error message was:\n\n\t"
+                + jsonmsg.error
+                + " ("
+                + jsonmsg.statuscode
+                + "): " + jsonmsg.message);
+      })
   } else {
       setup_upload_handlers(
           "frm-upload-rqtl2-bundle", make_data_uploader(