增加选中导出方法

@@ -56,6 +56,7 @@ public class ChannelUserServiceImpl implements IChannelUserService, IBusinessExp
         condition.put("endRegisterTime", request.getEndRegisterTime());
         condition.put("beginSmsTime", request.getBeginSmsTime());
         condition.put("endSmsTime", request.getEndSmsTime());
+        condition.put("ids", request.getIds());
 
         /** 删除 '' 条件 */
         MapUtil.filterStringBlankMap(condition);

@@ -320,6 +320,9 @@
         <if test="condition.endSmsTime != null">
           <![CDATA[ AND sms_time <= #{condition.endSmsTime} ]]>
         </if>
+        <if test="condition.ids != null">
+          and id in (#{condition.ids})
+        </if>
       </trim>
     </if>
   </sql>

@@ -92,6 +92,7 @@
 </div>
 
 <script type="text/javascript">
+    var checkedItems = [];
     $(function () {
         // 列表
         var grid = $("#consultTable");
@@ -102,6 +103,13 @@
             url: contextPath + "/channel/user_list",
             method: 'POST',
             queryParams: getParams(),
+            rownumbers: true,
+            idField: "id",
+            view: fileview,
+            onCheckAll: addcheckItem,
+            onCheck: addcheckItem,
+            onUncheckAll: removeAllItem,
+            onUncheck: removeSingleItem,
             loadFilter: function (data) {
                 var temp = defaultLoadFilter(data);
                 temp.rows = temp.list;
@@ -109,16 +117,12 @@
             },
             columns: [[{
                 title: "全选",
-                field: "first",
+                field: "id",
+                idField:"id",
                 width: 10,
                 align: "center",
                 checkbox: true
             }, {
-                title: "ID",
-                field: "id",
-                width: 40,
-                align: "center"
-            }, {
                 title: "手机号",
                 field: "mobile",
                 width: 80,
@@ -230,14 +234,76 @@
             }
         });
 
+        $("#exportButton").linkbutton({
+            onClick : function() {
+                var ids =[];
+                $("input[type='checkbox'][name='id']:checked").each(function () {
+                    ids.push($(this).val());
+                });
+                console.log(ids);
+                if (ids.length == 0) {
+                    $.messager.alert('提示','请选择要导出的数据');
+                    return;
+                }
+                var params = {"ids": ids.toString() };
+                window.open(contextPath + "/batch/export.do?type=channelUserServiceImpl&queryConf=" + JSON.stringify(params));
+            }
+        });
+
         $("#exportAllButton").linkbutton({
             onClick : function() {
                 window.open(contextPath + "/batch/export.do?type=channelUserServiceImpl&queryConf=" + JSON.stringify(getParams()));
             }
         });
 
+
+
     });
 
+
+    var fileview = $.extend({}, $.fn.datagrid.defaults.view, { onAfterRender: function (target) { isCheckItem(); } });
+
+
+    function isCheckItem() {
+        for (var i = 0; i < checkedItems.length; i++) {
+            $("input[type='checkbox'][name='id'][value='"+checkedItems[i]+"']").attr("checked", "checked");
+        }
+    }
+
+    function findCheckedItem(ID) {
+        for (var i = 0; i < checkedItems.length; i++) {
+            if (checkedItems[i] == ID) return i;
+        }
+        return -1;
+    }
+
+    function addcheckItem() {
+        $("input[type='checkbox'][name='id']:checked").each(function () {
+            var k = findCheckedItem($(this).val());
+            if (k == -1) {
+                checkedItems.push($(this).val());
+            }
+        });
+    }
+
+    function removeAllItem(rows) {
+        $("input[type='checkbox'][name='id']").each(function () {
+            if (!this.checked) {
+                var k = findCheckedItem($(this).val());
+                if (k != -1) {
+                    checkedItems.splice(k, 1);
+                }
+            }
+        });
+    }
+
+    function removeSingleItem(rowIndex, rowData) {
+        var k = findCheckedItem(rowData.id);
+        if (k != -1) {
+            checkedItems.splice(k, 1);
+        }
+    }
+
 </script>
 
 </body>