add

demo/js/config/core.js

@@ -141,10 +141,6 @@ Demo.CORE_CONFIG = [{
     pId: 10202,
     text: "bi.layer_popup",
     value: "demo.layer_popup"
-}, {
-    pId: 10202,
-    text: "bi.layer_scroll",
-    value: "demo.layer_scroll"
 }, {
     pId: 10202,
     text: "bi.layer_searcher",

demo/js/core/abstract/demo.virtual_group.js

@@ -18,7 +18,7 @@ Demo.Func = BI.inherit(BI.Widget, {
             vgap: 20,
             items: [{
                 type: "bi.virtual_group",
-                width: 200,
+                width: 500,
                 height: 300,
                 ref: function () {
                     self.buttonMap = this;
@@ -34,7 +34,9 @@ Demo.Func = BI.inherit(BI.Widget, {
                 type: "bi.button",
                 text: "点击刷新",
                 handler: function () {
-                    self.buttonMap.populate(self._createItems());
+                    var items = self._createItems();
+                    items.pop();
+                    self.buttonMap.populate(items);
                 }
             }]
 
@@ -69,6 +71,10 @@ Demo.Item = BI.inherit(BI.Widget, {
 
     created: function () {
         console.log("创建了一项");
+    },
+
+    destroyed: function(){
+        console.log("删除了一项");
     }
 });
 $.shortcut("demo.virtual_group_item", Demo.Item);

dist/base.js

@@ -2672,11 +2672,7 @@ BI.Collection = BI.inherit(BI.Widget, {
         BI.each(addSet, function (index) {
             addedItems.push(renderedCells[index])
         });
-        BI.createWidget({
+        this.container.addItems(addedItems);
-            type: "bi.absolute",
-            element: this.container,
-            items: addedItems
-        });
         this.renderedCells = renderedCells;
         this.renderedKeys = renderedKeys;
     },
@@ -14520,7 +14516,7 @@ $.extend(BI, {
 BI.Grid = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         return BI.extend(BI.Grid.superclass._defaultConfig.apply(this, arguments), {
-            baseCls: "bi-grid",
+            baseCls: "bi-grid-view",
             width: 400,
             height: 300,
             overflowX: true,
@@ -14688,11 +14684,7 @@ BI.Grid = BI.inherit(BI.Widget, {
             BI.each(addSet, function (index) {
                 addedItems.push(renderedCells[index])
             });
-            BI.createWidget({
+            this.container.addItems(addedItems);
-                type: "bi.absolute",
-                element: this.container,
-                items: addedItems
-            });
             this.renderedCells = renderedCells;
             this.renderedKeys = renderedKeys;
         }
@@ -14828,7 +14820,7 @@ BI.FloatBox = BI.inherit(BI.Widget, {
         });
         this._center = BI.createWidget();
         this._north = BI.createWidget();
-        this.element.draggable({
+        this.element.draggable && this.element.draggable({
             handle: ".bi-message-title",
             drag: function (e, ui) {
                 var W = $("body").width(), H = $("body").height();

dist/core.js

@@ -19419,7 +19419,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         return this.element;
     },
 
-    _addItem: function (index, item) {
+    _addItemAt: function (index, item) {
         for (var i = this.options.items.length; i > index; i--) {
             this._children[this._getChildName(i)] = this._children[this._getChildName(i - 1)];
         }
@@ -19427,7 +19427,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         this.options.items.splice(index, 0, item);
     },
 
-    _removeItem: function (index) {
+    _removeItemAt: function (index) {
         for (var i = index; i < this.options.items.length - 1; i++) {
             this._children[this._getChildName(i)] = this._children[this._getChildName(i + 1)];
         }
@@ -19458,7 +19458,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         if (index < 0 || index > this.options.items.length) {
             return;
         }
-        this._addItem(index, item);
+        this._addItemAt(index, item);
         var w = this._addElement(index, item);
         if (index > 0) {
             this._children[this._getChildName(index - 1)].element.after(w.element);
@@ -19474,7 +19474,7 @@ BI.Layout = BI.inherit(BI.Widget, {
             return;
         }
         this._children[this._getChildName(index)].destroy();
-        this._removeItem(index);
+        this._removeItemAt(index);
     },
 
     updateItemAt: function (index, item) {
@@ -19498,17 +19498,35 @@ BI.Layout = BI.inherit(BI.Widget, {
     },
 
     addItems: function (items) {
-        var self = this;
+        var self = this, o = this.options;
+        var fragment = document.createDocumentFragment();
+        var added = [];
         BI.each(items, function (i, item) {
-            self.addItem(item);
+            var w = self._addElement(o.items.length, item);
+            o.items.push(item);
+            added.push(w);
+            fragment.appendChild(w.element[0]);
+        });
+        this._getWrapper().append(fragment);
+        BI.each(added, function (i, w) {
+            w._mount();
         })
     },
 
     prependItems: function (items) {
         items = items || [];
+        var fragment = document.createDocumentFragment();
+        var added = [];
         for (var i = items.length - 1; i >= 0; i--) {
-            this.prependItem(items[i]);
+            var w = this._addElement(this.options.items.length, items[i]);
-        }
+            this.options.items.unshift(items[i]);
+            added.push(w);
+            fragment.appendChild(w.element[0]);
+        }
+        this._getWrapper().prepend(fragment);
+        BI.each(added, function (i, w) {
+            w._mount();
+        })
     },
 
     getValue: function () {
@@ -19539,7 +19557,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         var o = this.options;
         var items = item.items;
         var updated = false, i, len;
-        for (i = 0, len = o.items.length; i < len; i++) {
+        for (i = 0, len = Math.min(o.items.length, items.length); i < len; i++) {
             if (!this._compare(o.items[i], items[i])) {
                 updated = this.updateItemAt(i, items[i]) || updated;
             }

src/base/collection/collection.js

@@ -188,11 +188,7 @@ BI.Collection = BI.inherit(BI.Widget, {
         BI.each(addSet, function (index) {
             addedItems.push(renderedCells[index])
         });
-        BI.createWidget({
+        this.container.addItems(addedItems);
-            type: "bi.absolute",
-            element: this.container,
-            items: addedItems
-        });
         this.renderedCells = renderedCells;
         this.renderedKeys = renderedKeys;
     },

src/base/grid/grid.js

@@ -8,7 +8,7 @@
 BI.Grid = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         return BI.extend(BI.Grid.superclass._defaultConfig.apply(this, arguments), {
-            baseCls: "bi-grid",
+            baseCls: "bi-grid-view",
             width: 400,
             height: 300,
             overflowX: true,
@@ -176,11 +176,7 @@ BI.Grid = BI.inherit(BI.Widget, {
             BI.each(addSet, function (index) {
                 addedItems.push(renderedCells[index])
             });
-            BI.createWidget({
+            this.container.addItems(addedItems);
-                type: "bi.absolute",
-                element: this.container,
-                items: addedItems
-            });
             this.renderedCells = renderedCells;
             this.renderedKeys = renderedKeys;
         }

src/base/layer/layer.floatbox.js

@@ -19,7 +19,7 @@ BI.FloatBox = BI.inherit(BI.Widget, {
         });
         this._center = BI.createWidget();
         this._north = BI.createWidget();
-        this.element.draggable({
+        this.element.draggable && this.element.draggable({
             handle: ".bi-message-title",
             drag: function (e, ui) {
                 var W = $("body").width(), H = $("body").height();

src/core/wrapper/layout.js

@@ -161,7 +161,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         return this.element;
     },
 
-    _addItem: function (index, item) {
+    _addItemAt: function (index, item) {
         for (var i = this.options.items.length; i > index; i--) {
             this._children[this._getChildName(i)] = this._children[this._getChildName(i - 1)];
         }
@@ -169,7 +169,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         this.options.items.splice(index, 0, item);
     },
 
-    _removeItem: function (index) {
+    _removeItemAt: function (index) {
         for (var i = index; i < this.options.items.length - 1; i++) {
             this._children[this._getChildName(i)] = this._children[this._getChildName(i + 1)];
         }
@@ -200,7 +200,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         if (index < 0 || index > this.options.items.length) {
             return;
         }
-        this._addItem(index, item);
+        this._addItemAt(index, item);
         var w = this._addElement(index, item);
         if (index > 0) {
             this._children[this._getChildName(index - 1)].element.after(w.element);
@@ -216,7 +216,7 @@ BI.Layout = BI.inherit(BI.Widget, {
             return;
         }
         this._children[this._getChildName(index)].destroy();
-        this._removeItem(index);
+        this._removeItemAt(index);
     },
 
     updateItemAt: function (index, item) {
@@ -240,17 +240,35 @@ BI.Layout = BI.inherit(BI.Widget, {
     },
 
     addItems: function (items) {
-        var self = this;
+        var self = this, o = this.options;
+        var fragment = document.createDocumentFragment();
+        var added = [];
         BI.each(items, function (i, item) {
-            self.addItem(item);
+            var w = self._addElement(o.items.length, item);
+            o.items.push(item);
+            added.push(w);
+            fragment.appendChild(w.element[0]);
+        });
+        this._getWrapper().append(fragment);
+        BI.each(added, function (i, w) {
+            w._mount();
         })
     },
 
     prependItems: function (items) {
         items = items || [];
+        var fragment = document.createDocumentFragment();
+        var added = [];
         for (var i = items.length - 1; i >= 0; i--) {
-            this.prependItem(items[i]);
+            var w = this._addElement(this.options.items.length, items[i]);
+            this.options.items.unshift(items[i]);
+            added.push(w);
+            fragment.appendChild(w.element[0]);
         }
+        this._getWrapper().prepend(fragment);
+        BI.each(added, function (i, w) {
+            w._mount();
+        })
     },
 
     getValue: function () {
@@ -281,7 +299,7 @@ BI.Layout = BI.inherit(BI.Widget, {
         var o = this.options;
         var items = item.items;
         var updated = false, i, len;
-        for (i = 0, len = o.items.length; i < len; i++) {
+        for (i = 0, len = Math.min(o.items.length, items.length); i < len; i++) {
             if (!this._compare(o.items[i], items[i])) {
                 updated = this.updateItemAt(i, items[i]) || updated;
             }