Attachment 113791 Details for Bug 27016 – Bug 27016: Make the pickup locations dropdowns use Select2

[patch] Bug 27016: Make the pickup locations dropdowns use Select2

Bug-27016-Make-the-pickup-locations-dropdowns-use-.patch (text/plain), 5.13 KB, created by Nick Clemens (kidclamp) on 2020-11-18 15:49:14 UTC

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Creator: Nick Clemens (kidclamp)

Created: 2020-11-18 15:49:14 UTC

Size: 5.13 KB

patch

obsolete

>From 5b469f524e689872f1e3c3e44e568cee3e92c9bb Mon Sep 17 00:00:00 2001
>From: Tomas Cohen Arazi <tomascohen@theke.io>
>Date: Tue, 17 Nov 2020 12:08:39 -0300
>Subject: [PATCH] Bug 27016: Make the pickup locations dropdowns use Select2
>
>On the shoulders of bug 27015, this patch makes the pickup locations
>dropdowns use Select2 to handle both fetching the pickup location
>on-deman through the API, and also searching for them.
>
>This provides a better user experience for really big lists.
>
>To test:
>1. Have some holds on a biblio
>=> SUCCESS: Bug 26988 works, made it load the data when you click on the
>dropdowns.
>2. Apply this patch
>3. Reload the page
>=> SUCCESS: Similar-ish behaviour
>=> SUCCESS: Notice you can search for branch names and make the list
>shrink
>4. Sign off :-D
>
>Signed-off-by: David Nind <david@davidnind.com>
>
>Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
>---
> .../prog/en/modules/reserve/request.tt             | 37 +++++++++++++++++++++-
> koha-tmpl/intranet-tmpl/prog/js/holds.js           | 31 ------------------
> 2 files changed, 36 insertions(+), 32 deletions(-)
>
>diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
>index f479387c7e..95f55fd960 100644
>--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
>+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
>@@ -19,6 +19,9 @@
> </head>
> 
> <body id="circ_request" class="catalog">
>+<script>
>+    var select2Width = "100%";
>+</script>
> [% INCLUDE 'header.inc' %]
> [% INCLUDE 'circ-search.inc' %]
> 
>@@ -985,7 +988,7 @@
>     [% INCLUDE 'columns_settings.inc' %]
>     [% Asset.js("lib/hc-sticky.js") | $raw %]
>     [% Asset.js("js/circ-patron-search-results.js") | $raw %]
>-    [% Asset.js("js/holds.js") | $raw %]
>+    [% INCLUDE 'select2.inc' %]
>     <script>
>         var Sticky;
>         var biblionumber = "[% biblionumber | $raw %]";
>@@ -1150,6 +1153,38 @@
>                 });
>             [% END %]
> 
>+            $(".pickup_location_dropdown").each( function () {
>+                var this_dropdown = $(this);
>+                var hold_id = $(this).data('hold_id');
>+
>+                this_dropdown.select2({
>+                    ajax: {
>+                        url: '/api/v1/holds/' + encodeURIComponent(hold_id) + '/pickup_locations',
>+                        allowClear: false,
>+                        delay: 300, // wait 300 milliseconds before triggering the request
>+                        dataType: 'json',
>+                        data: function (params) {
>+                            var search_term = (params.term === undefined) ? '' : params.term;
>+                            var query = {
>+                                "q": JSON.stringify({"name":{"-like":search_term+'%'}})
>+                            };
>+                            return query;
>+                        },
>+                        processResults: function (data) {
>+                            var results = [];
>+                            data.forEach( function ( library ) {
>+                                results.push(
>+                                    {
>+                                        "id": library.library_id.escapeHtml(),
>+                                        "text": library.name.escapeHtml()
>+                                    }
>+                                );
>+                            });
>+                            return { "results": results };
>+                        }
>+                    }
>+                });
>+            });
>         });
> 
>         function check() {
>diff --git a/koha-tmpl/intranet-tmpl/prog/js/holds.js b/koha-tmpl/intranet-tmpl/prog/js/holds.js
>index 66dd265a14..134194bbfd 100644
>--- a/koha-tmpl/intranet-tmpl/prog/js/holds.js
>+++ b/koha-tmpl/intranet-tmpl/prog/js/holds.js
>@@ -301,35 +301,4 @@ $(document).ready(function() {
>           }
>         });
>     });
>-
>-    $(".pickup_location_dropdown").on( "focus",function(){
>-        var this_dropdown = $(this);
>-        if(this_dropdown.data('loaded')===1){ return true};
>-        var hold_id = $(this).data('hold_id');
>-        $(".loading_"+hold_id).show();
>-        var preselected = $(this).data('selected');
>-        var api_url = '/api/v1/holds/' + encodeURIComponent(hold_id) + '/pickup_locations';
>-        $.ajax({
>-            method: "GET",
>-            url: api_url,
>-            success: function( data ){
>-                var dropdown = "";
>-                $.each(data, function(index,library) {
>-                    if( preselected == library.library_id ){
>-                        selected = ' selected="selected" ';
>-                    } else { selected = ""; }
>-                    dropdown += '<option value="' + library.library_id.escapeHtml() + '"' + selected + '>' + library.name.escapeHtml() + '</option>';
>-                });
>-                this_dropdown.html(dropdown);
>-                this_dropdown.data("loaded",1);
>-                $(".loading_"+hold_id).hide();
>-            },
>-            error: function( jqXHR, textStatus, errorThrown) {
>-                alert('There was an error:'+textStatus+" "+errorThrown);
>-                $(".loading_"+hold_id).hide();
>-            },
>-        });
>-    });
>-
>-
> });
>-- 
>2.11.0

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