[mapguide-users] Devguide sample buffer Error

[Zac Spitzer]

try enabling display errors for php, by default it swallows errors which
results in the blank page

On Tue, Mar 9, 2010 at 7:01 PM, padmini godavarthi
<godavarthi.padmini at gmail.com> wrote:
>
> Hi,
> iam creating buffer in php by looking at the devguide application . i
> followed the same process as
> from index.php i called task pane in analyzing_features folder. ad then
> createbuffer.php
>
> but i when calling createbuffer.php i got nothing  means
>
> in createbuffer.php
>
>  <?php
>    include '../common/common.php';
>
>    $args = ($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET;
>    $sessionId = $args['SESSION'];
>    $mapName = $args['MAPNAME'];
>    $mapName = ($_SERVER['REQUEST_METHOD'] == "POST")? $_POST['MAPNAME']:
> $_GET['MAPNAME'];
>
>    try
>    {
>      // Initialize the Web Extensions and connect to the Server using
>      // the Web Extensions session identifier stored in PHP session state.
>
>      MgInitializeWebTier ($webconfigFilePath);
>
>      $userInfo = new MgUserInformation($sessionId);
>      $siteConnection = new MgSiteConnection();
>      $siteConnection->Open($userInfo);
>
>      $resourceService =
> $siteConnection->CreateService(MgServiceType::ResourceService);
>      $featureService =
> $siteConnection->CreateService(MgServiceType::FeatureService);
>      $queryOptions = new MgFeatureQueryOptions();
>
>      $map = new MgMap();
>      $map->Open($resourceService, $mapName);
>
>      // Check for selection data passed via HTTP POST
>
>      if (isset($_POST['SELECTION']) && $_POST['SELECTION'] != '')
>      {
>        $selection = new MgSelection($map, $_POST['SELECTION']);
>        $selectedLayers = $selection->GetLayers();
>      }
>
> i deleted  include '../common/common.php'; and replaced with include
> 'utilityfunctions.php' only
> but it displays nothing in map and the page is just emplty...............
>
> can any boby plz tell me what is my mistake??????????????????????
>
> Regards,
> padmini G.
> --
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-- 
Zac Spitzer
Solution Architect / Director
Ennoble Consultancy Australia
http://www.ennoble.com.au
http://zacster.blogspot.com
+61 405 847 168