jquery grid 扩展formatter

先将代码给出，以后整理。
{name:'isopen', index:'isopen', width:55, edittype:"checkbox",editoptions: {value:"1:0"}, editable:true, formatter:"customIsOpen"},
jQuery.extend($.fn.fmatter , {
customIsOpen : function(cellvalue, options, rowobject) {
if(cellvalue == 1)
return "开放";
else
return "没有开放";
}
});
jQuery.extend($.fn.fmatter.customIsOpen , {
unformat : function(cellvalue, options, cellobject) {
var value = $(cellobject).html() == "开放" ? "1" : "0";
return value;
}
});