Revision as of 15:26, 17 May 2013

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ComfortUpdate is een nieuwe functie voor LimeSurvey sinds versie 1.87. ComfortUpdate is ontworpen om je installatie van LimeSurvey met een paar klikken te updaten vanuit je webbrowser, in plaats van handmatig te moeten upgraden.

ComfortUpdate is momenteel een gratis test service, die in bèta verkeerd. We overwegen om gebruikers een kleine vergoeding te laten betalen voor een sleutel om deze functie te blijven gebruiken.

Benodigheden

Je PHP installatie moet voorzien zijn van ZLib[1]. Check je PHPInfo om dit te kunnen zien, en/of neem contact op met de systeembeheerder om dit te controleren.

Your server must be able to connect to http://update.limesurvey.org/(external link) in order to use the ComfortUpdate tool. If you have problems with this and get error messages like

  10060 could not connect to the host "update.limesurvey.org"

you should tweak/edit your proxy/firewall security settings or ask your server administrator for help.

Gebruik van ComfortUpdate

The LimeSurvey ComfortUpdate feature is safe to use even with active surveys. It does not delete or destroy any existing data. However you should keep in mind that this is a beta feature and ensure you have backed up your database and files manually before proceeding.

Go to the Global Settings Icon, select the first tab, and click the button for “Updates”
The ComfortUpdate screen will display an update link if a new version of LimeSurvey is available. If not click “Check now” to see if a new update is available.
If an update is found, LimeSurvey will display a link to allow you to update. Click on this to begin updating.
If you have never used before or ComfortUpdate upgrade key is not valid will be asked to enter an upgrade key. During the trial period use the default key for free updates.
LimeSurvey will now verify your installation directory to check the appropriate permissions are set to allow an update. A list of proposed changes will be displayed.
If there are any problems, you must correct them at this point, and then proceed to the next step.
The ComfortUpdate will now make a backup of your database (if you use MySQL) and save your old installation files in the /tmp directory. If you use a different database, you should backup your database manually before proceeding.

ComfortUpdate will now update your installation to the latest version, including updating the database for any new changes.

Known problems

Blank page on step 3

If you get a blank page on step 3 it usually means that the memory limit of your PHP configuration is set too low. During that step LimeSurvey tries to create a database backup and a file backup (of the files that will be replaced).

Using a proxy server to connect to update.limesurvey.com

If you have to use a proxy server to connect to http://update.limesurvey.com(external link) you might have to edit the http.php file in your LimeSurvey installation. To do so browse to the /admin/classes/ folder and open the file http.php with an editor. Have a look at the variables in the first lines of this file and add values if needed.

Example: Connect to a proxy server 111.111.111.111 port 1234 without authentication edit the following lines to look like

 var $proxy_host_name="111.111.111.111";
 var $proxy_host_port=1234;

If you are using Limesurvey 2, http.php can be found in /application/libraries/admin/http/. There are pre-coded variables within the file so only details of your proxy are needed. If your installation is running unusually slowly, setting an appropriate proxy may be the cause.

@@ Line 1: / Line 1: @@
+<languages />
 __TOC__
@@ Line 10: / Line 11: @@
 Je PHP installatie moet voorzien zijn van ZLib[http://nl.php.net/manual/nl/book.zlib.php]. Check je PHPInfo om dit te kunnen zien, en/of neem contact op met de systeembeheerder om dit te controleren.
+Your server must be able to connect to http://update.limesurvey.org/(external link) in order to use the ComfortUpdate tool. If you have problems with this and get error messages like
+could not connect to the host "update.limesurvey.org"
+you should tweak/edit your proxy/firewall security settings or ask your server administrator for help.
 =Gebruik van ComfortUpdate=
-La funci&oacute;n de actualizaci&oacute;n de LimeSurvey deber&iacute;a ser segura incluso cuanto tiene encuestas activas o ejecut&aacute;ndose.
+The LimeSurvey ComfortUpdate feature is safe to use even with active surveys. It does not delete or destroy any existing data. However you should keep in mind that this is a beta feature and ensure you have backed up your database and files manually before proceeding.
-*Vaya a la p&aacute;gina [[Global settings]],seleccione la primera pesta&ntilde;a y haga clic en el bot&oacute;n buscar actualizaciones.
-*Si se ha encontrado una actualizaci&oacute;n, LimeSurvey mostrar&aacute; un nuevo v&iacute;nculo que apunta a la nueva actualizaci&oacute;n. Haga clic sobre el nuevo v&iacute;nculo para comenzar el proceso de actualizaci&oacute;n.
+*Go to the Global Settings Icon, select the first tab, and click the button for “Updates”
-*Si nunca ha utilizado ComfortUpdate antes o su clave de actualizaci&oacute;n no es valida se le pedir&aacute; que introduzca una clave de actualizaci&oacute;n. Durante el periodo de prueba de ComforUpdate puede utilizar la clave predeterminada durante un periodo de tiempo ilimitado.
+*The ComfortUpdate screen will display an update link if a new version of LimeSurvey is available. If not click “Check now” to see if a new update is available.
-*En el segundo paso LimeSurvey comprobar&aacute; los directorios de la aplicaci&oacute;n para ver si tienen los permisos necesarios para proceder con la instalaci&oacute;n y le mostrar&aacute; tambi&eacute;n un log con los cambios entre la versi&oacute;n instalada y la nueva versi&oacute;n disponible.
+*If an update is found, LimeSurvey will display a link to allow you to update. Click on this to begin updating.
-*Una vez solventado cualquier problema con los permisos podra continuar con el siguiente paso.
+*If you have never used before or ComfortUpdate upgrade key is not valid will be asked to enter an upgrade key. During the trial period use the default key for free updates.
-*En este paso su base de datos (solo en caso de que utilice MySQL) y sus archivos se guardar&aacute;n en el directorio /tmp dentro del directorio de instalaci&oacute;n de LimeSurvey. Aseg&uacute;rese de mover esos archivos despues de actualizar la aplicaci&oacute;n a una nueva ubicaci&oacute;n. Los nombres de los archivos son un poco cr&iacute;pticos de pero mejor prevenir que curar, si no mueve estos archivos a otra ubicaci&oacute;n, normalmente se eliminan despu&eacute;s de alg&uacute;n tiempo. Si no utiliza LimeSurvey con MySQL, utilice cualquiera de las herramienta disponibles de copia de seguridad para su servidor de base de datos .
+*LimeSurvey will now verify your installation directory to check the appropriate permissions are set to allow an update. A list of proposed changes will be displayed.
-*El &uacute;ltimo paso es descargar el paquete de actualizaci&oacute;n (que es un paquete que solo contiene los archivos que han sufrido modificaciones, con lo cual el tama&ntilde;o de este paquete es siempre de menor) y actualizar sus archivos.
+*If there are any problems, you must correct them at this point, and then proceed to the next step.
-*Listo!
+*The ComfortUpdate will now make a backup of your database (if you use MySQL) and save your old installation files in the /tmp directory. If you use a different database, you should backup your database manually before proceeding.
+ComfortUpdate will now update your installation to the latest version, including updating the database for any new changes.
+=Known problems=
+==Blank page on step 3==
+If you get a blank page on step 3 it usually means that the memory limit of your PHP configuration is set too low. During that step LimeSurvey tries to create a database backup and a file backup (of the files that will be replaced).
+==Using a proxy server to connect to update.limesurvey.com==
+If you have to use a proxy server to connect to http://update.limesurvey.com(external link) you might have to edit the http.php file in your LimeSurvey installation. To do so browse to the /admin/classes/ folder and open the file http.php with an editor. Have a look at the variables in the first lines of this file and add values if needed.
+Example: Connect to a proxy server 111.111.111.111 port 1234 without authentication edit the following lines to look like
+  var $proxy_host_name="111.111.111.111";
+  var $proxy_host_port=1234;
-Como se dijo anteriormente,esta caracter&iacute;stica todav&iacute;a est&aacute; fase de desarrollo. Por favor utilice esta funci&oacute;n con cuidado y informe de cualquier problema que pueda encontrar durante su uso en el [http://bugs.limesurvey.org sistema de control de errores] de LimeSurvey.
+If you are using Limesurvey 2, http.php can be found in /application/libraries/admin/http/. There are pre-coded variables within the file so only details of your proxy are needed. If your installation is running unusually slowly, setting an appropriate proxy may be the cause.

ComfortUpdate/nl: Difference between revisions

From LimeSurvey Manual