1 var MergeAction = new Ext.Action({ 2         text: ‘合并(选中两行)‘, 3         handler: function () { 4             if (grid.getSelectionModel().hasSelection()) { 5                 var records = grid.getSelectionModel().getSelections();//获取选中的项 6                 var count = records.length;//选中项的条数 7                 if (count != 2) { 8                     Ext.Msg.alert(‘温馨提示‘, ‘请检查选择的行数，当前选择了<font color="red">‘ + count + ‘行</font>，只能选择2行!‘); 9                     return;10                 } else {11                     var numbers = new Array();12                     for (var i = 0; i < records.length; i++) {13                         numbers[i] = records[i].data.AccidentNumber;//取得其中的数据14                     }15                     Ext.Msg.confirm(‘温馨提示‘, ‘是否确认合并选中项?‘, function (btn) {16                         if (btn == ‘yes‘) {17                             var numberA = numbers[0];18                             var numberB = numbers[1];19                             Ext.Ajax.request({20                                 url: ‘./AccidentArea/MergeAccident/MergeSameAccident‘,21                                 params: { caseNoA: numberA, caseNoB: numberB },22                                 success: function (reponse) {23                                     var result = Ext.decode(reponse.responseText);24                                     Ext.Msg.alert(‘温馨提示‘, result.Message);25                                     if (result.success) {26                                         store.reload();27                                     }28                                 },29                                 failure: function (response, options) {30                                     var result = Ext.decode(response.responseText);31                                     Ext.Msg.alert(‘温馨提示‘, result.error);32                                 }33                             });34                         }35                     });36                 }                37             } else {38                 Ext.Msg.alert(‘温馨提示‘, ‘请选择需要合并的项!‘);39                 return;40             }41         },42         iconCls: ‘x-arrow_merge‘43     });