Anfänglicher Commit: Producion Version Stand: Oktober 2014

2014-11-25 23:43:21 +01:00
commit daa35f5913
3381 changed files with 132346 additions and 0 deletions
--- a/htdocs/grappelli/js/jquery.grp_related_generic.js
+++ b/htdocs/grappelli/js/jquery.grp_related_generic.js
@@ -0,0 +1,89 @@
+/**
+ * GRAPPELLI RELATED FK
+ * generic lookup
+ */
+
+(function($){
+    
+    var methods = {
+        init: function(options) {
+            options = $.extend({}, $.fn.grp_related_generic.defaults, options);
+            return this.each(function() {
+                var $this = $(this);
+                // add placeholder
+                var val = $(options.content_type).val() || $(options.content_type).find(':checked').val();
+                if (val) {
+                    $this.after(options.placeholder).after(lookup_link($this.attr('id'),val));
+                }
+                // add related class
+                $this.addClass('grp-has-related-lookup');
+                // lookup
+                if (val) {
+                    lookup_id($this, options); // lookup when loading page
+                }
+                $this.bind("change focus keyup", function() { // id-handler
+                    lookup_id($this, options);
+                });
+                $(options.content_type).bind("change", function() { // content-type-handler
+                    update_lookup($(this), options);
+                });
+            });
+        }
+    };
+    
+    $.fn.grp_related_generic = function(method) {
+        if (methods[method]) {
+            return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
+        } else if (typeof method === 'object' || ! method) {
+            return methods.init.apply(this, arguments);
+        } else {
+            $.error('Method ' +  method + ' does not exist on jQuery.grp_related_generic');
+        }
+        return false;
+    };
+    
+    var lookup_link = function(id, val) {
+        var lookuplink = $('<a class="related-lookup"></a>');
+        lookuplink.attr('id', 'lookup_'+id);
+        lookuplink.attr('href', "../../../" + MODEL_URL_ARRAY[val].app + "/" + MODEL_URL_ARRAY[val].model + '/?t=id');
+        lookuplink.attr('onClick', 'return showRelatedObjectLookupPopup(this);');
+        return lookuplink;
+    };
+    
+    var update_lookup = function(elem, options) {
+        var obj = $(options.object_id);
+        obj.val('');
+        obj.parent().find('a.related-lookup').remove();
+        obj.parent().find('.grp-placeholder-related-generic').remove();
+        var val = $(elem).val() || $(elem).find(':checked').val();
+        if (val) {
+            obj.after(options.placeholder).after(lookup_link(obj.attr('id'),val));
+        }
+    };
+    
+    var lookup_id = function(elem, options) {
+        var text = elem.next().next();
+        $.getJSON(options.lookup_url, {
+            object_id: elem.val(),
+            app_label: grappelli.get_app_label(elem),
+            model_name: grappelli.get_model_name(elem),
+            query_string: grappelli.get_query_string(elem)
+        }, function(data) {
+            if (data[0].label === "") {
+                text.hide();
+            } else {
+                text.show();
+            }
+            text.html('<span class="grp-placeholder-label">' + data[0].label + '</span>');
+        });
+    };
+    
+    $.fn.grp_related_generic.defaults = {
+        placeholder: '<div class="grp-placeholder-related-generic" style="display:none"></div>',
+        repr_max_length: 30,
+        lookup_url: '',
+        content_type: '',
+        object_id: ''
+    };
+    
+})(grp.jQuery);