PHP file error in ionic

[xpress]

Hi guys, I’m creating an ionic mobile application and I use php files to post data to my server. This is the error which is coming after I click the button.

And I checked the PHP file by copying the URL in the browser. It shows an error like this.
"
Notice: Trying to get property of non-object in /storage/h4/227/1095227/public_html/PHP Files/signUpQuery.php on line 44

Notice: Trying to get property of non-object in /storage/h4/227/1095227/public_html/PHP Files/signUpQuery.php on line 45

Notice: Trying to get property of non-object in /storage/h4/227/1095227/public_html/PHP Files/signUpQuery.php on line 46 "

Waiting for a quick response from you guys. Thank you!

I will attach my signup.html file, controller code and php file here.
https://drive.google.com/open?id=0B1dxmRkJJRQDRVJjdlRqaEtDTU0

[Sujan12]

Go to the “Network” tab. See what the request to your PHP actually is and if and what response there is.

[xpress]

[Sujan12]

Click on the file to get Request and Response details.

[xpress]

[Codelives]

Notice: Trying to get property of non-object in /storage/h4/227/1095227/publichtml/PHP Files/signUpQuery.php on line 44_

Notice: Trying to get property of non-object in /storage/h4/227/1095227/publichtml/PHP Files/signUpQuery.php on line 45_

Notice: Trying to get property of non-object in /storage/h4/227/1095227/publichtml/PHP Files/signUpQuery.php on line 46 "_

Base on these error logs and the php file you attached seems like your PHP $request did not received your data. Try dump your $request before assigning see what did your PHP received .

$request = json_decode($postdata);
var_dump($request);exit();
$fname = $request->fname;
$lname = $request->lname;
$email = $request->email;

[xpress]

Added this in my php file. But the same error is showing

[xpress]

[Codelives]

check your network, see what dose php return.

[xpress]

You meant the network tab right?

[Codelives]

Change your controller code to this, see if it works.

$http.post(link, {"fname":$scope.data.fname, "lname":$scope.data.lname, "email":$scope.data.email, "password":$scope.data.password}).then(function (res){
        $scope.response = res.data;
    });

[xpress]

Same error friend!

[Sujan12]

And the second file that is requested? Is it requested at the same time?

From what I see in your first image in your first post your app is actually doing an OPTIONS request to figure CORS out. This means the Ionic app never actually DOES a POST because it thinks it is not allowed to.

Solution is here: https://enable-cors.org/server_php.html
(But please first confirm the second request)

@Codelives Slow down, one step after another

[xpress]

Yeah it is requested twice. That is why it shows two files.

Here! Now it’s only one file

And I have already put that code in my PHP file friend!

[Sujan12]

Why is it now only one file that is being requested? What changed?

What we need to know is what kind of request is made for the file: POST or OPTIONS?
The OPTIONS request has to be answered with the correct headers so the POST request will be made.

[Sujan12]

When I do an OPTIONS request to http://xpressrentals.000webhostapp.com/PHP%20Files/signUpQuery.php using Postman I don’t get any answer. (You can also use https://www.hurl.it/ to test this online)

[xpress]

Previously I clicked that signup button twice. That’s why it showed as two requests

Yeah something wrong

[Sujan12]

Some webhosts don’t support OPTIONS requests.

[xpress]

But when I copy and paste the URL of that PHP in my browser Data is getting inserted as blank data.

See

That means they are allowing us to post data right?

[Sujan12]

Yes. The host support GET and POST. But your app needs OPTIONS for security reasons. Read about “CORS” if you want to know the background.