grid.on('rowdblclick', function () {  
                                           var selectionModel = grid.getSelectionModel();    
                                           var record = selectionModel.getSelected();      
                                           var flag=record.data['task_no'];
                                           handler:{ 
                                               var rowIndex = grid.store.indexOf(grid.getSelectionModel().getSelected());                                               var record1=grid.getStore().getAt(rowIndex);
                                               var task_no=record1.get('task_no');
                                               detailPanel.show();
                                            在这里给标记红色文本框赋值,上面已经获取到值tesk_no
                                               
                                  store1.load({
                                              params: {start: 0, limit: 10,"task_no":flag}
                                              })
                                                   }
                                          });   
             
         

 var colModel = new Ext.grid.ColumnModel([
        {header: "任务名称",  sortable: true,  dataIndex: 'task_name1'},
        {header: "工作任务",  sortable: true,  dataIndex: 'task_work1'},
        {header: "细节描述",  sortable: true,  dataIndex: 'task_re1'},
        {header: "任务需时",  sortable: true,  dataIndex: 'task_need1'},
        {header: "开始时间",  sortable: true,  dataIndex: 'start_date1'},
        {header: "结束时间",  sortable: true,  dataIndex: 'end_date1'},
        {header: "执行状态",  sortable: true,  dataIndex: 'task_statu1'}
     ]);
    
       


    var date1=[['完成','完成'],['未完成','未完成']];    

 var store1 = new Ext.data.JsonStore({
  proxy :new Ext.data.HttpProxy( {
//method :'get',get模式下提交不了页面的参数
method:'post',
url :'ExecutionWorkTaskdetail.aspx'
}),
root :'root',
          totalProperty :'totalPorperty',
         idProperty: 'threadid',
        remoteSort: true,
fields:
  [  
    {name:"task_name1" , type:"string"},
    {name:"task_work1" , type:"string"},
    {name:"task_re1",type:"string"},
    {name:"task_need1" , type:"string"} ,
    {name:"start_date1",type: 'string'},
    {name:"end_date1", type: 'string'},
    {name:"task_statu1" ,type:"string"}
 ]
});

/*var bbar2 = new Ext.PagingToolbar( {
pageSize :10,
store :store1,
displayInfo :true,
displayMsg :'显示第{0}条到{1}条记录,一共{2}条',
emptyMsg :'没有记录'
});*/
    var gridForm = new Ext.FormPanel({
        frame: true,
        labelAlign: 'left',
        title: '任务执行日志',
        bodyStyle:'padding:5px',
        width: 900,
        height :485,
        layout: 'column',   
        items: [{
               columnWidth: 0.68,
               layout: 'fit',
               items: new Ext.grid.GridPanel( {
                  id:'company-form',
                  height :415,
                  autoScroll: true, 
  trackMouseOver :false,
  loadMask : {
msg :'正在加载数据,请稍后.....'
  },
  viewConfig:
                 {
                  columnsText: '列',
                  sortAscText: '升序',
                  sortDescText: '降序',
                  forceFit:true
                 },
                  ds: store1,
                  cm: colModel,
                  sm: new Ext.grid.RowSelectionModel({
                    singleSelect: true,
                    listeners: {
                        rowselect: function(sm, row, rec) {
                            gridForm.getForm().loadRecord(rec);
                        }
                    }
                   }),
                  tbar:new Ext.Toolbar({ 
                        items: 
                        [         
           '任务执行人:',
          {
            xtype: 'textfield',
            width:this.spaceWidth,
                name:'task_person',
                width:80
             },

          '任务编号:',
        {
         xtype: 'textfield',
         width:this.spaceWidth,
             name:'task_no',
             width:80
        }
                      ]}) 
                 })
        
        },{
           
            columnWidth: 0.32,
            items:[
                {
                buttonAlign:'center',
                buttons : [{
                     icon: "./Images/icons/allmanagemenu.png",
                     height:40,
                     width:80,
                     cls: "x-btn-text-icon",
     text : '结束工作任务',
     handler : function() {
     }
    },{
     height:40,
                     width:80,
                     icon: "./Images/icons/closeTabOne.gif",
                     cls: "x-btn-text-icon",
     text : '关闭',
     handler : function() {
       detailPanel.hide();
      }
    }] 
              },
              {
               xtype: 'fieldset',
               title:'任务日志',
               defaults: {width: 120, border:true},   
               defaultType: 'textfield',
               items: [{
                       fieldLabel: '任务名称',
                       name: 'task_name1'
                       },{
                       xtype: 'textarea',
                       fieldLabel: "细节描述",
                       name : "task_re1"
                       },{
                       xtype:'combo',
                       id:'task_statu1',
                       fieldLabel: '执行状态',
                       name:'task_statu',
                       store: new Ext.data.ArrayStore({
                              fields: ['abbr', 'state'],
                              data : date1
                           }),
                       valueField:'abbr',
                       displayField:'state',
                       typeAhead: true,
                       mode: 'local',
                       triggerAction: 'all',
                       emptyText:'任务执行状态',
                       selectOnFocus:true,
                       width:120
                      },{
                      xtype: 'textarea',
                      fieldLabel: '工作任务',
                      name: 'task_work1'
                      },{
                      fieldLabel: '所用时间',
                      name: 'task_need1'
                      },{
                      xtype: 'datefield',
                      fieldLabel: '开始时间',
                      name: 'start_date1',
                      format : "Y-m-d "
                      },{
                      xtype: 'datefield',
                      fieldLabel: '结束时间',
                      name: 'end_date1',
                      format : "Y-m-d "
                      }
                   ],
              buttonAlign:'center',
              buttons : [{
                     height:30,
                     width:60,
                     icon: "./Images/icons/openroomiconinfo.gif",
                     cls: "x-btn-text-icon",
                     text : '保存',
                     handler : function() {
                                      //(Ext.get("task_statu").dom.value); 
                                    alert(Ext.get("task_statu").dom.value)  
        }
                     },{
                     height:30,
                     width:60,
                     icon: "./Images/icons/cup.png",
                     cls: "x-btn-text-icon",
                     text : '清空',
                     handler : function() {
                                     gridForm.getForm().reset();
        }
                     }
                     ]
                }       
          ]}
        ]
        })
  
  
   var detailPanel = new Ext.Window({
   title :'执行工作任务',
           width:900, 
           height :490,
           closeAction: 'hide',
           modal : true,
           items :gridForm
});
     
   
});