Hey guys,
I just stated using the AdWords API with PHP and I was wondering if you
could tell me how I can retrieve the AdParams (e.g. criterionId) which have
already been added. I tried something like this but I always receive the
following error message:
*"Undefined property: AdParam:"*
------------------------------------------------------------------------------------------------
function GetAdParamsExample(AdWordsUser $user) {
// Get the service, which loads the required classes.
$AdParamService = $user->GetService('AdParamService', ADWORDS_VERSION);
// Create selector.
$selector = new Selector();
$selector->fields = array('AdGroupId', 'CriterionId');
//Filters
$selector->predicates[] = new Predicate('AdGroupId', 'EQUALS',
array('7135746005'));
// Create paging controls.
$selector->paging = new Paging(0,
AdWordsConstants::RECOMMENDED_PAGE_SIZE);
do {
// Make the get request.
$page = $AdParamService->get($selector);
// Display results.
if (isset($page->entries)) {
foreach ($page->entries as $params) {
printf("CriterionID '%s'",
$params-> CriterionId);
}
} else {
print "No AdParams were found.\n";
}
// Advance the paging index.
$selector->paging->startIndex +=
AdWordsConstants::RECOMMENDED_PAGE_SIZE;
} while ($page->totalNumEntries > $selector->paging->startIndex);
}
----------------------------------------------------------------------------------------------------------------
Would be great if you could help me out.
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