From 83c4e9327e6bd1b62a7d0bbe8b35448dbcf18f16 Mon Sep 17 00:00:00 2001
From: Jeff Davis <jdavis@sitka.bclibraries.ca>
Date: Thu, 20 May 2021 14:51:17 -0700
Subject: [PATCH] LP#1929136: delay barcode lookup on change in holdings editor

In the Holdings Editor, any change to the barcode field results in an
immediate API call.  Thus, if you type the barcode "123456789", you
would get 9 separate calls: 1, 12, 123, 1234, 12345 ...

This commit adds a 1000ms delay to avoid excessive pcrud calls when
typing a barcode.

Signed-off-by: Jeff Davis <jdavis@sitka.bclibraries.ca>
Signed-off-by: Galen Charlton <gmc@equinoxOLI.org>
---
 Open-ILS/web/js/ui/default/staff/cat/volcopy/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Open-ILS/web/js/ui/default/staff/cat/volcopy/app.js b/Open-ILS/web/js/ui/default/staff/cat/volcopy/app.js
index 57848b4536..ac6a7b8098 100644
--- a/Open-ILS/web/js/ui/default/staff/cat/volcopy/app.js
+++ b/Open-ILS/web/js/ui/default/staff/cat/volcopy/app.js
@@ -524,7 +524,7 @@ function(egCore , $q) {
                 '<div class="col-xs-5" ng-class="{'+"'has-error'"+':barcode_has_error}">'+
                     '<input id="{{callNumber.id()}}_{{copy.id()}}"'+
                     ' eg-enter="nextBarcode(copy.id())" class="form-control"'+
-                    ' type="text" ng-model="barcode" ng-change="updateBarcode()"'+
+                    ' type="text" ng-model="barcode" ng-model-options="{ debounce: 1000 }" ng-change="updateBarcode()"'+
                     ' ng-focus="selectOnFocus($event)" autofocus/>'+
                     '<div class="label label-danger" ng-if="duplicate_barcode">{{duplicate_barcode_string}}</div>'+
                     '<div class="label label-danger" ng-if="empty_barcode">{{empty_barcode_string}}</div>'+
-- 
2.11.0