[英]JSON PUT request using Slim framework
I am trying to make a PUT request to Slim using the following code: 我正在尝试使用以下代码向Slim发出PUT请求:
<script type = "text/javascript">
function submitform() {
var url = '/users/' + $('#user_id').val();
$('#myform').attr('action', url);
var data = JSON.stringify({"value": $('#user_data').val()});
$('<input type="hidden" name="json"/>').val(data).appendTo('#myform');
$("#myform").submit();
}
</script>
<form id = "myform" method="post">
id: <input type = "text" id = "user_id">
data: <input type = "text" name = "value" id = "user_data">
<input type="hidden" name="_METHOD" value="PUT"/>
<input type = "button" value = "submit" onClick='submitform()'>
</form>
My index.php file contains: 我的index.php文件包含:
$app->put('/users/:id', 'update');
function update($id) {
$jsonmessage = \Slim\Slim::getInstance()->request();
$message = json_decode($jsonmessage->getBody());
// what do I put here ????
}
What should I put in place of the ???? 我该怎么代替???? to retrieve the value parameter.
检索值参数。 I can see it if I use $_POST['json'] but I don't think this is REST compliant.
如果我使用$ _POST ['json']我可以看到它,但我认为这不符合REST。 Everything else I've tried, such as $message->value, doesn't work (returns nothing).
我尝试过的其他所有内容,例如$ message-> value,都不起作用(不返回任何内容)。
Thanks. 谢谢。
UPDATE: 更新:
Somebody from the Slim forum provided the following answer: 来自Slim论坛的人提供了以下答案:
$json = $jsonmessage->put('json');
$message = json_decode($json);
If you want to capture the parameter of your JSON
put request, then there is a simple solution in Slim. 如果你想捕获你的
JSON
put请求的参数,那么Slim中有一个简单的解决方案。
//$app->request()->params('parameterKey');
$params = $app->request()->params('value');
I think I got your question and let me know if it solves. 我想我得到了你的问题,让我知道它是否解决了。
$message->value $ MESSAGE->值
json_decode will create a standard php object for you. json_decode将为您创建一个标准的php对象。 You can also try var_dump($message) to see the structure of the object for debugging.
您还可以尝试使用var_dump($ message)来查看对象的结构以进行调试。
I use the below code to pull the request body 我使用下面的代码来拉取请求体
$request = Slim::getInstance()->request();
$user = json_decode($request->getBody());
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