升级 avalon 到1.5.4，增加 pager 的 web 组件。修复升级带来的部分兼容性问题

static/src/js/components/pager.js

@@ -0,0 +1,32 @@
+define("pager", ["avalon"], function (avalon) {
+    var _interface = function () {
+    };
+    avalon.component("ms:pager", {
+        $template: "页数: {{ currentPage }}/{{ totalPage }} " +
+        "<button ms-class=\"{{ currentPage==1?'btn btn-primary disabled':'btn btn-primary' }}\" ms-click=\"_getPrevPage\">上一页</button> " +
+        " <button ms-class=\"{{ currentPage==totalPage?'btn btn-primary disabled':'btn btn-primary' }}\" ms-click=\"_getNextPage\">下一页</button>",
+        currentPage: 1,
+        totalPage: 1,
+        _getPrevPage: _interface,
+        _getNextPage: _interface,
+        $init: function (vm, el) {
+            vm._getPrevPage = function () {
+                if (vm.currentPage > 1) {
+                    vm.currentPage--;
+                    vm.getPage(vm.currentPage);
+                }
+            };
+            vm._getNextPage = function () {
+                if (vm.currentPage < vm.totalPage) {
+                    vm.currentPage++;
+                    vm.getPage(vm.currentPage);
+                }
+            };
+        },
+        $ready: function(vm, el){
+            el.msRetain = true;
+            vm.getPage(1);
+
+        }
+    })
+});