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get random object
16 March 2009 at 1:28am Last edited: 16 March 2009 2:37am
i need to get 4 random objects from database
$Randomelements = DataObject::get(
$callerClass = "PLWycieczkaPage",
$filter = "Display = 'ON'",
$sort = "",
$join = "",
$limit = 4
);
return $Randomelements;how to add RAND() to this code ?
sec question
how to execute in the same time two objects ?
$Staticelements = DataObject::get(
$callerClass = "ENWycieczkaPage",
$filter = "Display = 'always'",
$sort = "",
$join = "",
$limit = ""
);
return $Staticelements;$Randomelements = DataObject::get(
$callerClass = "PLWycieczkaPage",
$filter = "Display = 'sometimes'",
$sort = "",
$join = "",
$limit = 4
);
return $Randomelements;in this way only "return $Staticelement" works but it stop executing "return $Randomelements"
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Re: get random object
17 March 2009 at 1:48am Last edited: 17 March 2009 1:49am
AD 2)
$doSet1->merge($doSet2);
return $doSet1;what about RAND() function in DataObject::get ?
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Re: get random object
17 March 2009 at 2:11am
$Randomelements = DataObject::get(
$callerClass = "PLWycieczkaPage",
$filter = "Display = 'sometimes'",
$sort = "RAND()",
$join = "",
$limit = 4
);ehhhh :/
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