[mapserver-users] queries

[Grégory Huchon]

We are working at Reunion Island. We are starting in
using Mapserver.

These are my problems : 
I have about 20 layers in my Mapfile. I would like to
query all these layers. 
When I click on the map I don't get all the
informations. For example : I get only 4 results among
8.
All the queries work.
When I move in my mapfile a layer which showed no
results (which is for example number 25 )to the top
(for example number 5) , I get the results.

Can you help me ?
Sorry for my english
Thank you for your help


I give you the php function :
 function GMapDumpQueryResults()
{
    GLOBAL $gpoMap, $gpoQueryResults;

    if (! $gpoQueryResults )
    {
        printf(" ");
        return;
    }

    printf("<TABLE>\n");
    printf("NumResults = %d, NumQueryLayers = %d\n", 
           $gpoQueryResults->numresults,
$gpoQueryResults->numquerylayers);

    $iCurLayer = -1;
    $aFields = "";

    $gpoQueryResults->rewind();

    for($iRes=0; $iRes < $gpoQueryResults->numresults;
$iRes++)
    {
        $oResult = $gpoQueryResults->next(); 
//echo "[$oResult - $iRes]";

        if ($oResult->layer == -1)
          break;

        if ($iCurLayer != $oResult->layer)
        {
	    $iCurLayer = $oResult->layer;
echo "**$iCurLayer**";

            $oLayer = $gpoMap->GetLayer($iCurLayer);
            $dbfname = $gpoMap->shapepath . "/".
$oLayer->data . ".dbf";
echo "<br>Fichier dbf: $dbfname - $oLayer -
$iCurLayer<br>";
            if ($db)
                dbase_close($db);
            $db = dbase_open($dbfname, 0);

            $selFields = explode(" ",
$oLayer->header);
	    if ($iCurLayer != -1)
		printf("</TABLE>\n");

	    printf("<TABLE BORDER=0 CELLSPACING=1
CELLPADDING=2 WIDTH=100%%>\n");
	    printf("<TD COLSPAN=%d BGCOLOR=#C1D8E3>",
sizeof($selFields));
	    printf("<CENTER> %s </CENTER>", $oLayer->group); 
	    printf("</TR>\n");  
            printf("<TD COLSPAN=%d BGCOLOR=#C1D8E3>",
sizeof($selFields));  
	    printf("<CENTER> %s </CENTER>",
$oLayer->description);   
            printf("</TR>\n");
	    
/* name of the attributes.   */                       
       
	    printf("<TR>\n");	
	    for ($iField=0; $iField < sizeof($selFields);
$iField++)
	    {
		printf("<TD BGCOLOR=#E2EFF5>");
		printf("%s",$selFields[$iField]);
		printf("</TD>");
	    }
	    printf("</TR>\n");	
	    
        }
	
        $rec = dbase_get_record_with_names($db,
$oResult->shape+1);

	printf("<TR>\n");	

//echo ">> ";
//printf("%s",trim($rec[strtoupper(nom_alea[0])]));
//echo " <<";
	    
        for($iField=0; $iField < sizeof($selFields);
$iField++)
        {
	    printf("<TD BGCOLOR=#FFFFFF>");
           
printf("%s",trim($rec[strtoupper($selFields[$iField])]));
echo "<br>
trim(\$rec[strtoupper($selFields[$iField])]) <br>";
//--- variable: %s
	    printf("</TD>");
        }
	printf("</TR>\n");	
    }

    if ($db)
        dbase_close($db);

    printf("</TABLE>\n");


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