[Chameleon] Problem interpreting results from CatalogSearch widget

[Paul Spencer]

Hans, there may have been some change to the XML object code that we use 
for interpreting the response, I will try to check it.

There is a potential issue with how we have implemented this widget, it 
is not particularly efficient and will timeout on larger requests ... 
well, almost any request with more than 3-4 results I think.  There are 
almost certainly opportunites to improve this, specifically with not 
requesting full results until a layer is selected, for instance.

Cheers,

Paul

Hans Verlouw wrote:

> I have a problem interpreting results from the Catalog Search widget.
> Don't know if it's a Chameleon problem or PHP problem,
> but when I get results from the catalog server 
> ($oXMLDoc->searchResponse->value->searchStatus->attributes['numberOfRecords'] 
>  > 0)
> I cannot retrieve the subelements of array ISO19119 in the XML doc.
> The core of the original code goes like:
> 
> $nbIso = 
> count($oXMLDoc->searchResponse->value->searchResults->value->ISO19119);
> for($i=0; $i < $nbIso; $i++)
> {
>      $oRes =& 
> $oXMLDoc->searchResponse->value->searchResults->value->ISO19119[$i];
>      $szLayerTitle    = $oRes->value->citation->value->title->value;
>      echo $szLayerTitle;
> }
> 
> So I can interprete the response I get up to the level of   
> $oXMLDoc->searchResponse->value->searchStatus
> but not deeper.
> My query was fulll response, so URL parameter ESN=f
> Can somebody tell me what is wrong here?
> 
> Thanks in advance,
> 
> Hans Verlouw
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|Paul Spencer                           spencer@dmsolutions.ca    |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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