我正在使用 YUI 数据表为一些统计数据创建一些基本的客户端排序,这些数据通过我创建的 Web 服务返回。不太想弄清楚 YUI 的 ajax 数据源的东西,所以我通过 jquery 加载数据并 addRow()'ing 数据。问题是,所有数据都没有正确排序。字符串字段似乎是随机顺序,数字/浮点数列似乎按字符串排序(7 出现在 635 上方)。
初始表定义如下:
var myColumnDefs = [
{key:"appname",label:"Application Name", sortable:true},
{key:"membercount",label:"Member Count",formatter:YAHOO.widget.DataTable.formatNumber,sortable:true},
{key:"loggedin",label:"Logged In",formatter:YAHOO.widget.DataTable.formatNumber,sortable:true},
{key:"peakoccupance",label:"Peak Occupance",formatter:YAHOO.widget.DataTable.formatNumber,sortable:true},
{key:"averageoccupance",label:"Average Occupance",formatter:YAHOO.widget.DataTable.formatFloat,sortable:true}
];
this.myDataSource = new YAHOO.util.DataSource([]);
this.myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
this.myDataSource.responseSchema = {
fields: [{key:"appname", parser:YAHOO.util.DataSourceBase.parseString},
{key:"membercount", parser:YAHOO.util.DataSourceBase.parseNumber},
{key:"loggedin", parser:YAHOO.util.DataSourceBase.parseNumber},
{key:"peakoccupance", parser:YAHOO.util.DataSourceBase.parseNumber},
{key:"averageoccupance", parser:YAHOO.util.DataSourceBase.parseNumber}
]
};
this.myDataTable = new YAHOO.widget.DataTable("markup", myColumnDefs, this.myDataSource,
{sortedBy:{key:"membercount",dir:"desc"}}
);
数据加载如下:
function xmlCallback(xml){
if( $(xml).find('memberCount').text() != "0" ){
var appName = $(xml).find('appname').text();
var appID = $(xml).find('appid').text();
var memberCount = $(xml).find('memberCount').text();
var zoneOccupance = $(xml).find('zoneOccupance').text();
var peakOccupance = $(xml).find('peakOccupance').text();
var averageOccupance = $(xml).find('averageOccupance').text();
console.log( appName+" loaded..." );
if( memberCount != "0" ){
var allData = {
row: count,
appname: appName,
membercount: memberCount,
loggedin: zoneOccupance,
peakoccupance: peakOccupance,
averageoccupance: averageOccupance
};
sococo.myDataTable.addRow( allData, count );
count++;
$("appsloaded").html( count );
}
else{
appCount--;
$("totalapps").html( appCount );
}
}
}
一切都填充了,我只是得到了一个糟糕的排序顺序。我在这里忘记了什么?
谢谢,乔什