An XMLHttpRequest allows our Javascript code running in a browser to fire a request off to our server to a specific URL.

Next, we specify the onload parameter, which is a function that we define that gets called once the server responds to our request.

Gondor will answer.

But when a drunk handed me a ten spot, after a request I couldn't get very excited.

Choose a template and start SketchUp.

Everything's as requested.

I will be very happy to accept your invitation.

Will the clients accept a settlement now?

But do you remember from our first lesson when we talked about

I realized that, that I have to respond.

It's nitrogen narcosis.

Output tab.

You will be paid according as you work.

Mr Bauer, I am ordering you to answer this page.

We can talk about users and how much trouble they cause us.

Their servers are probably on fire, because it's Twitter.

In our cases, we're pretty much always going to want to use GET. Second, we specify the URL to call out to.

He does everything as needed.

Okay, so we add the post function.

We'll call this get_cords, and this is the first function we're going to be implementing.

There's no room to negotiate here.

OK. So there is the pressure sensitive display in operation.

So just be thoughtful before you suggest something too outlandish.

Well I'll take what I can get.

And so the industry standard is don't cache POST requests.

Alright, now let's try creating our own XML HTTP request.

Is it after the HTTP request headers?

Another difference is that GET parameters are generally okay to cache.

So first we'll go to our Editor and we'll switch these lines around again so we can see the actual request.

Lemon tree, very pretty.

We don't want to use their IP. We want to use any IP. That's the URL we'll be requesting.

Now I can go back to my browser and see this is immediately working.

I'll import the Web App module and then define a handler, which will handle the requests from the application.

Context Sensitive Help

For numerical values, this is straightforward.

Any requests?

Pricing is kind of the tactics.

Nothing magical there.

That's kind of a side effect of the fact that we're not printing the actual request.

Use the Kile LaTeX reference for the contextual help.

Use the system's TeX reference for the contextual help.

Following nature, following the climate, following the crops and conditions of paddies.

Let's talk about how they're going to fit into things.

So that any work piece with sharp edges will sit flush to the jaw's back face

It always used to be metered and proportional to the service.