我想動態顯示用戶列表,但它不起作用。我自己測試了查詢,它工作得很好,但它仍然沒有顯示任何東西。這是腳本AJAX與Symfony3
<script>
function showUser() {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("user-list-div").innerHTML = xmlhttp.responseText;
}
};
xmlhttp.open("GET","{{ path('ajax_update')}}",true);
xmlhttp.send();
}
</script>
這是控制器的動作:
public function searchUsersAction(Request $request)
{
/*$em = $this->getDoctrine()->getManager();
$request = $this->get('request');*/
$projectName = $request->get('projectName');
echo($projectName);
//$projectId=$this->getDoctrine()->getRepository('SocialProMeetingBundle:meetingUser')->findName($projectName);
//echo(count($projectId));
//foreach($projectId as $pId) {
//$projectId->getPId();
$pus = $this->getDoctrine()->getRepository('SocialProMeetingBundle:meetingUser')->findProjectUsers($projectName);
//}
$response = "<select class=\"select2_multiple form-control\" multiple=\"multiple\">";
foreach($pus as $user){
$response . "<option>" . $user . "</option>";
}
$response = $response."</select> ";
return new Response($response);
//return($pus);
//call repository function
}
,這是查詢
public function findProjectUsers($projectName){
$query=$this->getEntityManager()
->createQuery(
"SELECT u.firstName FROM SocialProDefaultBundle:User u, SocialProProjectBundle:Project p, SocialProProjectBundle:ProjectUser pu WHERE u.id = pu.user AND p.id=pu.project AND p.name='$projectName'");
return $query->getResult();
}
請檢查您的Apache/Nginx/PHP日誌是否有錯誤。 –
我不知道你在說什麼。我正在使用phpMyAdmin在wamp服務器上。我測試了查詢並返回了正確的結果@michail_w –