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2021-10-20 18:05:55 +01:00
parent b26564c4ab
commit cbe23859bf
18 changed files with 20912 additions and 0 deletions
@@ -0,0 +1,73 @@
+var DjangoSelect2 = window.DjangoSelect2 || {};
+
+(function() {
+    var $ = DjangoSelect2.jQuery;
+    if (!$) {
+        $ = DjangoSelect2.jQuery = (window.django || {}).jQuery || window.jQuery;
+    }
+
+    DjangoSelect2.init = function(input) {
+        var $input = $(input);
+        var ajaxOptions = {
+            ajax: {
+                data: function(term, page) {
+                    return {
+                        q: term,
+                        page: page,
+                        page_limit: 10
+                    };
+                },
+                results: function(data, page) {
+                    return data;
+                }
+            },
+            initSelection: function (element, callback) {
+                var inputVal = $input.val();
+                if (!inputVal) {
+                    return;
+                }
+                var data = {
+                    q: inputVal
+                };
+                var select2 = $input.data('select2') || {};
+                if (typeof select2.opts == 'object' && select2.opts !== null) {
+                    data.multiple = (select2.opts.multiple) ? 1 : 0;
+                }
+                $.ajax({
+                    url: $input.data('initSelectionUrl'),
+                    dataType: 'json',
+                    data: data,
+                    success: function(data) {
+                        if (typeof(data) == 'object' && typeof(data.results) == 'object' && data.results) {
+                            callback(data.results);
+                        }
+                    }
+                });
+            }
+        };
+        var options =  $input.data('select2Options') || {};
+        if (typeof options.ajax == 'object') {
+            options = $.extend(true, ajaxOptions, options);
+        }
+        $input.select2(options);
+        if ($input.data('sortable') && typeof $.fn.djs2sortable == 'function') {
+            $input.select2("container").find("ul.select2-choices").djs2sortable({
+                containment: 'parent',
+                start: function() { $input.select2("onSortStart"); },
+                update: function() { $input.select2("onSortEnd"); }
+            });
+        }
+        $input.data('select2').selection.addClass('vTextField');
+    };
+
+    $(document).ready(function() {
+        $('.django-select2:not([name*="__prefix__"])').each(function() {
+            DjangoSelect2.init(this);
+        });
+        $(document).on('formset:added', function(event, $form) {
+            $form.find('.django-select2:not([name*="__prefix__"])').each(function() {
+                DjangoSelect2.init(this);
+            });
+        });
+    });
+})();