Merge pull request #200297 in DEC/fineui from master to feature/x

* commit '9bdc3080be01ea47ef34b35b6b367aad3430c844':
  BI-115516: 第一页多显示一些

src/widget/multiselect/loader.js

@@ -167,7 +167,7 @@ BI.MultiSelectInnerLoader = BI.inherit(BI.Widget, {
             }]);
             return false;
         }
-        this.options.items = (items || []).slice(0, 100);
+        this.options.items = (items || []).slice(0, (items || []).length % 100);
         this.times = 1;
         this.count = 0;
         this.count += items.length;
@@ -184,14 +184,15 @@ BI.MultiSelectInnerLoader = BI.inherit(BI.Widget, {
     populate: function (items, keyword) {
         if (this._populate.apply(this, arguments)) {
             this.cachItems = [];
-            if (items.length > 100) {
-                this.cachItems = items.slice(100);
+            var firstItemsCount = 100 + items.length % 100;
+            if (items.length > firstItemsCount) {
+                this.cachItems = items.slice(firstItemsCount);
             }
             var renderEngine = BI.Widget._renderEngine;
             BI.Widget.registerRenderEngine(BI.Element.renderEngine);
             this.cachGroup.populate.call(this.cachGroup, items, keyword);
             BI.Widget.registerRenderEngine(renderEngine);
-            this.button_group.populate.call(this.button_group, items.slice(0, 100), keyword);
+            this.button_group.populate.call(this.button_group, items.slice(0, firstItemsCount), keyword);
         }
     },