Question

function processCompleted(queryEventArgs) {
                var i, j, feature,
                        result = queryEventArgs.result;
                if (result && result.recordsets) {
                    for (i=0; i<result.recordsets.length; i++) {
                        if (result.recordsets[i].features) {
                            for (j=0; j<result.recordsets[i].features.length; j++) {
                                feature = result.recordsets[i].features[j];
                                feature.style = style;
                                //给feature做单击事件和指向事件
                                
                                vectorLayer.addFeatures(feature);
                            }
                        }
                    }
                }
            }

代码如上， feature = result.recordsets[i].features[j];feature.style = style; //给feature做单击事件和指向事件  这里我已经能够获取到feature 这个对象了，并添加到地图上了，我这里怎么能够给这个对象设置单击事件、指向事件以及离开事件

Answer 1

不能只绑定单个要素的事件，使用SelectFeature控件关联图层，绑定事件即可。
参考博客：
iClient for JavaScript VectorLayer详细使用指南