I have an angularJS form which posts data to a scalatra servlet. When the form gets submitted I can't get any form params in my scalatra servlet.
Below is my code
AngularJS
$scope.createUser = function() {
$http.post('/createUser',{name:$scope.name,email:$scope.email,pwd:$scope.pwd}).
success(function(data, status, headers, config) {
alert("success " + data)
}).
error(function(data, status, headers, config) {
alert("failure =>" +data)
});
}; });
};
HTML form
<form ng-controller="UserController">
<legend>Create User</legend>
<label>Name</label>
<input type="text" id="name" name="name" ng-model="name" placeholder="User Name">
<label>Email</label>
<input type="text" id="email" name="email"
ng-model="email" placeholder="ur email here">
<label>Password</label>
<input type="text" id="pwd" name="pwd"
ng-model="pwd" placeholder="ur own pwd here">
<button ng-click="createUser()" class="btn btn-primary">Register</button>
</form>
Scalatra Servlet
post("/createUser") {
println(params("name"))
}
When I run the app and try to submit from the form I get this error
Error 500 key not found: name (obtained from firebug lite)
Please let me know if Iam missing something or anyother way to do this
I just solved this by adding header information in the http post itself below is the code
}
If anyone else have any other better approach please post your suggestions.
Two changes:
HTML:
JS:
Well I also had similar problems, data was being posted to the server correctly but couldn't receive in the POST data with normal $_POST or $_REQUEST
However, following worked for me
This will be late to answer. Anyway, I assume this will help someone else and therefore, I post my answer.
If you want to read the body of request when the request is submitted as
POST
, you may get it with thereader
ofHttpRequest
as following.Hope this will helpful.