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Supermap iClient 空间查询关联外表表查询多表字段示例代码

时间:2014-09-27 23:01:10      阅读:297      评论:0      收藏:0      [点我收藏+]

标签:supermap

原创文章,转载请注明出处!http://blog.csdn.net/songhfu

空间查询关联属性表,并查询空间表和关联表字段示例代码如下:

/*

     * 关联测试成功代码
     * */
    var joinItem=new SuperMap.REST.JoinItem({
foreignTableName: "V_ENABLEVIEW_LAND",
joinFilter: "BBS_PARCEL.CADASTRALNO = V_ENABLEVIEW_LAND.CADASTRALNO ",
joinType: "INNERJOIN"
});
    var queryParam, queryByGeometryParameters, queryService;
    queryParam = new SuperMap.REST.FilterParameter({
joinItems:[joinItem],
name: "BBS_PARCEL@grid_sysdb",
fields: [
        "BBS_PARCEL.CADASTRALNO as CADASTRALNO",
        "BBS_PARCEL.LANDUSER as LANDUSER",
        "BBS_PARCEL.PARCELADDRESS as PARCELADDRESS",
        "BBS_PARCEL.RIGHTSTYPE_CN as RIGHTSTYPE_CN",
        "BBS_PARCEL.LANDPURPOSE_CN as LANDPURPOSE_CN",
        "BBS_PARCEL.PLOTRATIO as PLOTRATIO",
        "BBS_PARCEL.POSTADDRESS as POSTADDRESS",
        "BBS_PARCEL.BOOKAREA as BOOKAREA",
        "BBS_PARCEL.REALAREA as REALAREA",
        "V_ENABLEVIEW_LAND.FJBM as FJBM"],
displayFilters:["V_ENABLEVIEW_LAND.FJBM=‘"+_disCode +"‘ or V_ENABLEVIEW_LAND.FJBM is null "]

    });

queryByGeometryParameters = new SuperMap.REST.QueryByGeometryParameters({
        queryParams: [queryParam],
        geometry: feature.geometry,
        spatialQueryMode: SuperMap.REST.SpatialQueryMode.INTERSECT
    });

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Supermap iClient 空间查询关联外表表查询多表字段示例代码

标签:supermap

原文地址:http://blog.csdn.net/songhfu/article/details/39617575

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