Can $this->ajaxReturn in ajax be written in the same method as $this->assign? Can they exist at the same time?
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You may not understand the purpose of these two methods. $this->assign is to pass the value to the template
$this->ajaxReturn is to convert the result into data for ajax. For example: json format data
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You may not understand the purpose of these two methods. $this->assign is to pass the value to the template
$this->ajaxReturn is to convert the result into data for ajax. For example: json format data