A: Yes, it has to be connected with Workspace using Map.Workspace = workspace before using the MapControl to display data.
20 Sep,2019 iObjectsNETA: When the Recordset is a part object in a function and it's no longer used, you have to call the method of Dispose to release it.
20 Sep,2019 iObjectsNETA: SuperMap.xml The releative path in the Supermap.xml file means the releative path to the folder which contains the executable file.
20 Sep,2019 iObjectsNETA: It requires 32 bit or 24 bit colors. Note that the color quality is 256 colors by default in Remote Access of Windows 2000 Server. Users can switch the color quality to 32 bit using software like PCAnywhere in Remote Access.
20 Sep,2019 iObjectsNETA: 1. The firewall configuration: It is necessarily for the network encrypted key is accessed by means of UDP that the firewall should be opened or the UDP of 1947,7001,7002 ports of server should be restricted; 2. Key service: after installing the hardware key, it's necessary to start a system service named HASP Loader.
20 Sep,2019 iObjectsNETA: No, they can't. Because the documents of xml in the Bin directory are the resource and configuration files of UGC, which include SuperMap.xml, EPSFont.xml, PrjConfig.xml, etc. If they are deleted, the software can't start up.
20 Sep,2019 iObjectsNETA: Yes, but if there are some unpredictable causes that result in the directory failing to be written into path the automatically, users can right-click My Computer, select Property>Advanced>environment variable, select path in System variables, and double-click the path to modify it.
20 Sep,2019 iObjectsNETA: 1. The components of .NET depend on .NET Framework 4.0 or advanced editions.? 2. DLLs of VC++2008.? 3. The .NET components support OpenGL 1.5 or advanced editions;? 4. To run the 3D function, the .NET components depend on opengl32.dll and glu32.dll file.?
20 Sep,2019 iObjectsNETA: You can try to re-enter the password on the "Monitor Server" -> "Monitoring Configuration" page and save it.
20 Sep,2019A: Because the iPortal lost the user information in the user_infos table stored in the original SQLite database. You need to synchronize the user information in iportal.db under [SuperMap iPortal_HOME]\webapps\iportal\WEB-INF\iportaldata to the MySQL database. The specific operation is: add the record of the iPortal administrator into user_infos table in MySQL database, if the name of the administrator account is "admin", then the SQL statement is: insert into user_infos(name, nickname) values("admin", "admin"); (For SuperMap iPortal 8C SP1 or previous versions, you also need to ensure that the servicerooturls table in MySQL database is empty, if there is a record, you need to delete), and then restart the iPortal service. It is important to note that if you have created maps, registered services, etc., you need to synchronize all portal data in iportal.db to keep the previous portal data when you switch to the MySQL database.
20 Sep,2019A: The differences between iPortal's normal user role (PORTAL_USER) and viewer role(PORTAL_VIEWER) are as follows: The users who are associated with PORTAL_USER role are the normal users of iPortal, they have the permission to use iPortal, including using, creating and sharing iPortal resources. And the number of this kind of users occupy the number allowed by iPortal's license;The users who are assigned PORTAL_VIEWER role can log in to iPortal, and view the resources shared by others, but they can't create and manage resources. And this type of users won't take up the number allowed by iPortal's license.For more information about iPortal's normal user role (PORTAL_USER) and the viewer role (PORTAL_VIEWER), see Roles and Permissions.
20 Sep,2019 iPortalA: When iPortal service starts, it caches all the users' information into memory by default, all the following operations on querying users' information will be based on memory. When the number of users is large, it is recommended to disable the caching operation to improve the performance. Open the iserver-system.xml file under [SuperMap iPortal_HOME]\webapps\iportal\WEB-INF, addnode under->->node as follows: ...... false ...... true means that caching all the users' information into memory. When the amount of user data is large, it is recommended to set it to false to disable the caching operation.
20 Sep,2019 iPortalA: If you are using a JDK version of 1.8 and above (the JDK version comes with the iPortal product package is 1.8), the mail server configuration may not be verified when the security protocol uses SSL or STARTTLS, prompting "Warning: SMTP server Configuration is not legal ". You need to resolve by the following steps: Download the UnlimitedJCEPolicyJDK7.zip at http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html Unzip UnlimitedJCEPolicyJDK7.zip to get the following two fileslocal_policy.jarUS_export_policy.jarUse these two jar files to cover the files with the same name in [SuperMap iPortal_HOME]\support\jre\lib\security directory (recommended to backup the original files)Restart the iPortal service
20 Sep,2019 iPortalA: When the CAS authentication server and the GIS server are not on the same machine, the time difference between the two servers may result in the failure of log in. In this case, you need to adjust the time to be the same or extend the time tolerance. By default, the tolerance of iServer, iPortal, and iEdge is 3 minutes. You can change it through casRealm.tolerance (unit: ms): ...... casRealm.enabled = false casRealm.reserveSystemAccount = true casRealm.casServerUrlPrefix = http://{ip}:{port}/cas casRealm.casService = http://{ip}:{port}/{contextPath}/shiro-cas casRealm.securityInfoDAO = $sqliteRealm casRealm.tolerance = 180000 ......
20 Sep,2019 iPortalA: There is a passwordreset.bat / passwordreset.sh file in [SuperMap iPortal_HOME]\bin directory, specifically used to deal with the situation that user forget the password of the administrator account created when the system was initialized. If you forget password, you can re-create the administrator account by performing the following operations: (1) Stop SuperMap iPortal service, that is, execute shutdown.bat /shutdown.sh file in [SuperMap iPortal_HOME]\bin directory. (2) Execute the passwordreset.bat /passwordreset.sh file. (3) Restart SuperMap iPortal service, ie., execute startup.bat / startup.sh file in [SuperMap iPortal_HOME]\bin directory. When access the iPortal home page after the service starts, the system will automatically jump to interface of creating administrator account, then just re-create the administrator account.
20 Sep,2019 iPortalA: You need to modify the nginx configuration which proxies the iServer services, open the [nginx installation path]\conf\nginx.conf file, modify the proxy_set_header under the http node -> server node -> location node as follows: server { ...... location /iserver{ #proxy_set_header Host $http_host; proxy_set_header ProxyHost $http_host; } ...... Change the $ host: port in proxy_set_header to $ http_host and restart nginx.
20 Sep,2019 iPortalA. When remotely starting SuperMap iServer 7C and SuperMap iPortal 7C, you need to first log in to the Linux server and run the command below: (1) X:n& Start XServer on the n-th screen. n is any integral, e.g. 22, 30. (2) export DISPLAY=:n.0 Set DISPLAY variable to the XServer of the local machine, and restart the service .
20 Sep,2019 iPortalA: Linux 64-bit operating system lacks 32-bit support libraries. You need to install the related support libraries of 32 bit as follows maually, or you can also load the system disk to install the relevant libraries, or go to the corresponding operating system official website to obtain the relevant libraries to install. libc6-i386 和 ia32-libs(Ubuntu)libstdc++-devel.i686、glibc.i686、libgcc.i686、libstdc++.i686、glibc-devel.i686(RHEL、 CentOS、OpenSUSE、SLES and OES)glibc-32bit(OpenSUSE、SLES and OES)For operating systems of SUSE series 10.3 or later, Red Hat series 5.5 or later, iPortal provides a script file to help you install the above dependeny libraries. You only need to run the following command before starting iPortal service in [SuperMap iPortal installation directory]/SuperMapiPortal7C/support/SuperMap_License/Support: ./rpms_check_and_install_for_64bit.sh
20 Sep,2019 iPortalA: Because the sent HTTP request did not use UTF-8 encoding. For non-ASCII characters, SuperMap iPortal will use UTF-8 by default. If the request is not encoded with UTF-8, the characters can't be correctly parsed.
20 Sep,2019A: You can skip this message. This occurs when you repeat the installation of license center.
20 Sep,2019 iPortal