WS.DeleteObject

从指定图层中删除要素（Feature）。

示例

  var wsApiBasePath = "//api.dituyi.com.cn";//API地址
    var wsApiKey = "6296431363854d62a1bffc31ee7dd6a2";//用户key
    var wsConf = {
        apiBasePath: wsApiBasePath,
        apiKey: wsApiKey
    };
    var wServer = new WS.WServer(wsConf);//服务连接
    var fs = new WS.WServer(wsConf).createFeatureService();//创建要素服务

    //创建修改要素对象
    var layerName = "msp_demo_pt";//
    var deletObj = fs.DeleteObject(layerName);

    //删除id=100的要素对象
    var id = 100;
    deleteObj.deleteById(id,function () {
            resultLayer.removeFeature(id);
        });

构造函数

通过WS.FeatureService类的DeleteObject(layerName)方法创建WS.DeleteObject对象。

方法