Hi Armin and List,
resently mentioned me, that on to many join is nit working.
I have added few lines to printFields function and it seems to work.
There was a problem with the json string.
I use 4.0 version.
My patch
function printFields($qShape)
{
// PRINT RESULT ROW
$loop = 2; // Used for one-to-many joins to break while loop when
all DB data printed
$dbloop = 0; // Used for one-to-many joins as index to step through
join table
// ************************* Lines added ***************************
// save start of qstring SIKI
$shplink = $this->qStr;
// ************************* End lines added ***********************
while($loop > 0) {
##$this->qStr .= "pippo anzahl felder:" . sizeof($this->selFields);
// Add shape index to array, used for highlight
//$resultindexes[] = $qShpIdx;
// ************************* Lines added ***************************
if ($dbloop) {
$this->qStr .= "],";
$this->qStr .= $shplink;
}
// ************************* End lines added ***********************
// Print all OTHER COLUMNS from SHAPE
for ($iField=0; $iField < sizeof($this->selFields); $iField++) {
$fldName = $this->selFields[$iField];
$fldValue = $qShape->values[$fldName];
//$this->qStr .= $fldValue;
$this->qStr .= $this->printFieldValues($fldName, $fldValue);
}
// Now add JOIN COLUMNS from DB if defined
if ($this->joinList && $this->dbh) {
$toValue = $qShape->values[$this->toField];
$joinFieldList = split(',', $this->joinFields);
// get data only once from DB
if ($dbloop == 0) {
$data = $this->returnData($this->dbh, $this->sql,
$toValue, $this->fromFieldType, $this->one2many);
$dbresCount = count($data);
}
if ($dbresCount > 0) {
$jfldi = 0;
foreach($data[$dbloop] as $val) {
$fldName = trim($joinFieldList[$jfldi]);
$jfldi++;
$this->qStr .= $this->printFieldValues($fldName, $val);
}
$dbloop++;
// if NO one2many set $dbloop to end value and stop after
first record
if (!$this->one2many) {
$dbloop = $dbresCount;
}
// if all recors from one2many retrieved (or only one2one)
stop loop
if ($dbloop == $dbresCount) $loop = 0;
} else {
$loop = 0;
}
// NO JOIN field defined, so break while loop and continue with
next record
} else {
$loop = 0;
}
}
}
I have found some information missing in the documentation about the XY
layers. It is not stated, that an id field must be given beside x and y
columns, e.g.
"XYLAYER_PROPERTIES" "mssql://:@localhost/db||table||x,y,id"
==!
regards,
Zoltan
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