jQuery怎么遍历当前页面的textbox，添加onclik事件？?报错

我是这么写的:

$(function(){
            var j=1;//index each bin
            for (var i=0;i<pan_cnt; i++) {
		        var v_tb_id = "#tbl_" + i;
		        $("#form1 " + v_tb_id +" input[type='text']").each(function(){                
                       
			           $(this).onclick(function(){alert('me');});	               
				       j++;			                        
			        
                });
		    }		
        });

Line: 1155
Error: Object doesn't support this property or method