Does anyone know how to add or create a custom HTTP header using JavaScript or jQuery?...

Is there a way to add a custom http header into the request done by an <iframe> when changing the source (src) using javascript?...

i've recently tried to get some Response from an URL using jQuery. Therefore I copied a get request sample of jQuery API Get Request Tutorial into my project and tried to run it, but my debugging messages showed me, that it can't go further....

I have been trying AngularJS for a experimental project and I came along with this problem. In my html I want to display a list of items  Index.html  <h1>Some list</h1> <div ng-controller="datlist">     <div ng-repeat=...

What event-listeners can I use to identify requests originating from the hiddenDOMWindow (or an iframe within it) in a firefox-addon? I need to do this BEFORE the request has been sent, in the "http-on-modify-request" event, for example.   Wh...

I've been trying at this for a long time now, and no good results.  var myObserver = {     observe: function(subject, topic, data)     {         if (topic == "http-on-examine-response")          {                 //  implement later...

I have been given the following documentation (https://autovit.zendesk.com/hc/ro/articles/214077685-Obtinere-token-acces) and I want to call this api to get the access token for subsequent requests.  I do not understand how you can multiple parameter...

I have an issue that should be fixed on the server side, but a quick workaround on the client side would be acceptable.   I need to make a JS call after the page is loaded and the http-only secure cookie is already set. I'm using window.onload ev...

How is it possible to enable the following JavaScript function, sending a POST request, to recieve productID parameter not as a single string variable but as a collection of productID's?  i.e. to get in output a string like:  "productId=12650...

I’m trying to implement a payment system in my app by running a separate server to handle payments with braintree. What I can’t figure out is how do I send an error to my client (when the payment went wrong) to handle the result client side. How...