Search.php errors

[amorsell]

This appears to still be present in 2.0b as well as older releases. If the search widget encounters what it thinks is a null value, it will crash with an error like:

"Value for PARCEL_NUM property is null. Exception occurred in method MgProxyFeatureReader.GetProperty at line 448 in file d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\common\mapguidecommon\Services/ProxyFeatureReader.cpp"

To prevent this error, a change in search.php similar to ​http://trac.osgeo.org/mapguide/changeset/3318 needs to occur. Specifically, the Switch statement around line 170 needs to be wrapped in an if statment with the changed code being:

if (!$features->IsNull($propName)) {

switch($propType)

{

case MgPropertyType::Boolean:

$val = $features->GetBoolean($propName)? "true": "false"; break;

case MgPropertyType::Single:

$val = $features->GetSingle($propName); break;

case MgPropertyType::Double:

$val = $features->GetDouble($propName); break;

case MgPropertyType::Int16:

$val = $features->GetInt16($propName); break;

case MgPropertyType::Int32:

$val = $features->GetInt32($propName); break;

case MgPropertyType::Int64:

$val = $features->GetInt64($propName); break;

case MgPropertyType::String:

$val = $features->GetString($propName); break;

}

}

[amorsell]

This package can help see the errors:

​ftp://mapguide.spatialgis.com/Search_widget_issue.mgp

Open the layout in a browser and do a Search by Owner Name on Jones to see the error. Ticket 237 appears to be related.

[waltweltonlair]

Patch for fusion2-mg21 branch

[waltweltonlair]

The attached patch addresses both #236 and #268. It's a port of the fixes for the following MapGuide tickets:

• MG ticket 382 (Implement RFC 43 - Support Search and Selection on Double Identity Properties)
  • ​https://trac.osgeo.org/mapguide/changeset/2686
    • add support for Int64 and Double identity properties
  • ​https://trac.osgeo.org/mapguide/changeset/3009
    • fix additional issues with Single and DateTime identity properties
    • add support for feature classes with multiple identity properties
• MG ticket 693 (PHP and ASP AJAX viewer fixes needed for simple search on NULL values)
  • ​https://trac.osgeo.org/mapguide/changeset/3317
    • add support for NULL values
• MG ticket 1028 (Fix some PHP script typos)
  • ​https://trac.osgeo.org/mapguide/changeset/3999

[waltweltonlair]

patch for trunk

[waltweltonlair]

• fixed in the trunk stream with r1865
• fixed in the fusion2-mg21 stream with r1866