postUrl example

[mikylucky]

Hi, can you provide an example on how to populate the postData object in a postUrl call?

A fake postData object would be nice to see

[pichillilorenzo]

You need to import the import 'dart:convert'; library and encode your POST body string into a Uint8List data.

To do that you can use, for example, the utf8.encode() method.

Here is an example:

onWebViewCreated: (InAppWebViewController controller) {
  var data = "firstname=Foo&lastname=Bar";
  controller.postUrl(url: "http://192.168.1.123:8082/test-ajax-post", postData: utf8.encode(data));
},

[simkosal]

onWebViewCreated: (InAppWebViewController controller) {
var data = "firstname=Foo&lastname=Bar&hash=8ZaZJ3Cc5n89LoLBBTwnpJ3YuQSulYnekJtCSO7bfE+9hMGtHaj";
controller.postUrl(url: "http://www.example.com", postData: utf8.encode(data));
},

I got nothing in webview. I know that because of my hash key is have plus (+) symbol that make webview can't load.
Question: How can i postData with hash?

[RemmoYu]

@masiJR Uri.encodeComponent(yourString)

[simkosal]

@RemmoYu Thank you bro.

[paraslamsong]

@pichillilorenzo
How can we post formdata in initial request?

[Sumit258000]

@RemmoYu Can you please explain your answer I am facing same problem when I am sending Form Data + symbol is replaced by space how can I avoid that?