cmの使い方

var cm = new Ext.grid.ColumnModel({
        defaults: {
            sortable: true // columns are not sortable by default           
        },
        columns: [
            {header:'NO.',renderer:function(value,cellmeta,record,rowIndex){return rowIndex+1;}},//     
            new Ext.grid.RowNumberer(),
            {id: 'description',header: '    ',dataIndex: 'code'}, 
            {header: '  ',dataIndex: 'shortName'}, 
            {header: '  ',dataIndex: 'style',renderer:renderfun},
            {header: '  ',dataIndex: 'unitName',width: 50},
            {header:'  '，dataIndex:'date',type:'date',renderer:Ext.util.Format.dateRenderer('Y m d ')}，
             {
                 header: '    ',
                 dataIndex: 'TASKSSTATUS',
                 renderer:function(value,cellmeta,record,rowIndex,columnIndex,store){
            	 	if(value==0){
            	 		return '  ';
            	 	}if(value==1){
            	 		return '   ';
            	 	}if(value==2){
            	 		return '    ';
            	 	}
             	},
                 editor:new fm.ComboBox({
                	typeAhead: true,//                
                        triggerAction: 'all',
                        mode:'local',//     
                 	lazyRender: true,
                 	listClass: 'x-combo-list-small',
                 	store:new Ext.data.SimpleStore({
                 		data:[[0,'  '],[1,'   '],[2,'    ']],
                        fields:[{name:'sId',type:'int'},{name:'sName'}]
                 	}),
                 	valueField:'sId',
                 	displayField:'sName'
                 })
              }
         ]
});
function renderfun(value,cellmeta,record,rowIndex,columnIndex,store){
	var str="<input type='button' value='      ' onclick='alert(\""+
		"        ："+value+"\
"+
		"         ：{cellId："+cellmeta.cellId+",id:"+cellmeta.id+",css:"+cellmeta.css+"}\
"+
		"          record ："+record+",          \
"+
		"   "+rowIndex+" \
"+
		"   "+columnIndex+" \
"+
		"       Ext.data.Store   ："+store+",    。"+
		"\")'>";
	return str;
}

var grid=new Ext.grid.GridPanel({
	renderTo: 'editor-grid',
	ds:ds,
	cm:cm,
	bbar:new Ext.PagingToolbar({//  
		pageSize:10,
		store:ds,
		displayInfo:true,
		displayMsg:'   {0}  {1}   ，  {2} ',
		emptyMsg:"    "
	})

});

Ext.get('id').on('click',function(){
 ds.remove(ds.getAt(1));
});

renderer:読めるすべてのパラメータ
 
メモ:recordはこの行のすべてのデータです.record.Data["id"]取得
 
rendererでは、カスタムパラメータを渡すこともできます.今回は見つからなかったので、次回補充しますO(∩∩)O~