define

2015-06-30 11:14:42 +03:00
parent 7565492666
commit cc4de320fd
1 changed files with 84 additions and 77 deletions
@@ -19,110 +19,117 @@
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 ************************************************************************/

-Espo.Collection = Backbone.Collection.extend({
+Espo.define('Collection', [], function () {

-    name: null,
+    var Collection = Backbone.Collection.extend({

-    total: 0,
+        name: null,

-    offset: 0,
+        total: 0,

-    maxSize: 20,
+        offset: 0,

-    sortBy: 'id',
+        maxSize: 20,

-    asc: false,
+        sortBy: 'id',

-    where: null,
+        asc: false,

-    whereAdditional: null,
+        where: null,

-    _user: null,
+        whereAdditional: null,

-    initialize: function (models, options) {
-        options = options || {};
-        this.name = options.name || this.name;
-        this.urlRoot = this.urlRoot || this.name;
-        this.url = this.url || this.urlRoot;
+        _user: null,

-        this.sortBy = options.sortBy || this.sortBy;
-        this.asc = ('asc' in options) ? options.asc : this.asc;
+        initialize: function (models, options) {
+            options = options || {};
+            this.name = options.name || this.name;
+            this.urlRoot = this.urlRoot || this.name;
+            this.url = this.url || this.urlRoot;

-        Backbone.Collection.prototype.initialize.call(this);
-    },
+            this.sortBy = options.sortBy || this.sortBy;
+            this.asc = ('asc' in options) ? options.asc : this.asc;
+
+            Backbone.Collection.prototype.initialize.call(this);
+        },


-    sort: function (field, asc) {
-        this.sortBy = field;
-        this.asc = asc;
-        this.fetch();
-    },
+        sort: function (field, asc) {
+            this.sortBy = field;
+            this.asc = asc;
+            this.fetch();
+        },

-    nextPage: function () {
-        var offset = this.offset + this.maxSize;
-        this.setOffset(offset);
-    },
+        nextPage: function () {
+            var offset = this.offset + this.maxSize;
+            this.setOffset(offset);
+        },

-    previousPage: function () {
-        var offset = this.offset - this.maxSize;
-        this.setOffset(offset);
-    },
+        previousPage: function () {
+            var offset = this.offset - this.maxSize;
+            this.setOffset(offset);
+        },

-    firstPage: function () {
-        this.setOffset(0);
-    },
+        firstPage: function () {
+            this.setOffset(0);
+        },

-    lastPage: function () {
-        var offset = this.total - this.total % this.maxSize;
-        this.setOffset(offset);
-    },
+        lastPage: function () {
+            var offset = this.total - this.total % this.maxSize;
+            this.setOffset(offset);
+        },

-    setOffset: function (offset) {
-        if (offset < 0) {
-            throw new RangeError('offset can not be less than 0');
-        }
-        if (offset > this.total) {
-            throw new RangeError('offset can not be larger than total count');
-        }
-        this.offset = offset;
-        this.fetch();
-    },
+        setOffset: function (offset) {
+            if (offset < 0) {
+                throw new RangeError('offset can not be less than 0');
+            }
+            if (offset > this.total) {
+                throw new RangeError('offset can not be larger than total count');
+            }
+            this.offset = offset;
+            this.fetch();
+        },

-    parse: function (response) {
-        this.total = response.total;
-        return response.list;
-    },
+        parse: function (response) {
+            this.total = response.total;
+            return response.list;
+        },

-    fetch: function (options) {
-        var options = options || {};
-        options.data = options.data || {};
+        fetch: function (options) {
+            var options = options || {};
+            options.data = options.data || {};

-        this.offset = options.offset || this.offset;
-        this.sortBy = options.sortBy || this.sortBy;
-        this.asc = options.asc || this.asc;
-        this.where = options.where || this.where;
+            this.offset = options.offset || this.offset;
+            this.sortBy = options.sortBy || this.sortBy;
+            this.asc = options.asc || this.asc;
+            this.where = options.where || this.where;

-        if (!('maxSize' in options)) {
-            options.data.maxSize = options.more ? this.maxSize : ((this.length > this.maxSize) ? this.length : this.maxSize);
-        } else {
-            options.data.maxSize = options.maxSize;
+            if (!('maxSize' in options)) {
+                options.data.maxSize = options.more ? this.maxSize : ((this.length > this.maxSize) ? this.length : this.maxSize);
+            } else {
+                options.data.maxSize = options.maxSize;
+            }
+
+            options.data.offset = options.more ? this.length : this.offset;
+            options.data.sortBy = this.sortBy;
+            options.data.asc = this.asc;
+            options.data.where = this.getWhere();
+
+            return Backbone.Collection.prototype.fetch.call(this, options);
+        },
+
+        getWhere: function () {
+            return (this.where || []).concat(this.whereAdditional || []);
+        },
+
+        getUser: function () {
+            return this._user;
        }

-        options.data.offset = options.more ? this.length : this.offset;
-        options.data.sortBy = this.sortBy;
-        options.data.asc = this.asc;
-        options.data.where = this.getWhere();
+    });

-        return Backbone.Collection.prototype.fetch.call(this, options);
-    },
+    return Collection;

-    getWhere: function () {
-        return (this.where || []).concat(this.whereAdditional || []);
-    },
-
-    getUser: function () {
-        return this._user;
-    },
 });