我无法使用ajax从php脚本接收数据。我有一个表单将信息发送到PHP脚本。这只是一个考验。如果它有效,我想从数据库接收信息。
$('.search-member-submit-btn').click(function () {
var firstname = $("#search-member-firstname").val();
var lastname = $("#search-member-lasttname").val();
$.ajax({//AJAX request
type: "POST",
url: "/website/include/process/send_membersearchrequest_process.php",
async: true,
data: {firstname: firstname, lastname: lastname},
success: function (data) {
alert(data);
$(".search-member-result-address").html(data);
},
});
});
HTML:
<div class="col-md-3">
<div class="search-member-result-container">
<address class="search-member-result-address">
</address>
</div>
</div>
<div class="search-member-form">
<input class="search-member-input" id="search-member-lastname" placeholder="Name">
<input class="search-member-input" id="search-member-firstname" placeholder="Vorname">
<div class="search-member-submit-btn">suchen</div>
</div>
PHP
<?php
$lastname = $_POST['lastname'];
echo $lastname;
?>
答案 0 :(得分:0)
我宁愿这样做:
的Javascript
$.ajax({//AJAX request
type: "POST",
url: "/website/include/process/send_membersearchrequest_process.php",
async: true,
dataType:'json'
data: {"firstname": firstname, "lastname": lastname},
success: function (data) {
alert(data.result);
$(".search-member-result-address").html(data.result);
},
});
PHP
<?php
$lastname = $_POST['lastname'];
$res = array("result" => $lastname);
echo json_encode($res);
?>
像这样,你将一个json发送到你的服务器并获得一个json作为回报。
答案 1 :(得分:0)
添加响应类型:
$.ajax({//AJAX request
type: "post",
url: "/website/include/process/send_membersearchrequest_process.php",
async: true,
data: {firstname: firstname, lastname: lastname},
dataType: 'json', // You have to add this line
success: function (data) {
alert(data.response);
$(".search-member-result-address").html(data.response);
},
});
和您的PHP文件:
<?php
$lastname = $_POST['lastname'];
echo json_encode(array('response' => $lastname));
exit();
?>