ready state

To see this in action, use code like that shown in Listing 5 to test the response text of a request, as well as its ready state.

The ready state expresses that the activity is ready to be handled by a human being.

Like the ready state, the value of the responseText property changes throughout the request's life cycle.

If the activity needs to be reassigned , the process administrator can cancel the claim to return the activity to the ready state .

Instead of only running code in your callback if the ready state is 4, just output the ready state every time that your callback is called.

The list view of the portlet in Figure 5 shows the running Customer Service task instances that are in the ready state to be worked on.

and starting the system in ready state when the key is in the insertion position.

Figure 2 shows a sample of this function being called, in this case with a ready state of 1.

When a CR is complete it sits in the Release Ready state until a scheduled release happens on every second Wednesday.

Equipment and communication channels are also regularly tested to ensure they are in a ready state.

At ready state 3 though, the server has placed a value in the responseText property, at least in this example (see Figure 4).

An HTTP ready state indicates the state or status of a request.

And the fourth and final change required is to bring the RMock mock object out of record state into ready state.

Safari actually leaves out the first ready state and there's no sensible explanation as to why; it's simply the way Safari works.

Furthermore, the uninitialized ready state is pretty useless in practical applications.

All of the documentation and specifications insist that it's only when the ready state is 4 that data is safe to use.

In Figure 2, the state machine in the Ready state has two possible events (enabled operations): purchase and Cancel.

The network initiates no GPRS pages for an MS in READY state.

Different browsers treat the ready state differently. Don't expect all browsers to report all states. Some will not report 0 and 1.

If it is busy, you must wait until it is available in the ready state.

First and foremost, you need to learn at what state of a request you encounter each ready state.

Trust me, you'll rarely find a case where the data cannot be obtained from the responseText property when the ready state is 3.

An MM context moves from READY state to STANDBY state when the READY timer expires.

Click on an activity to select it, such as a human task in the Ready state.

A better idea is to provide some feedback to the user that when the ready state is 3, a response is forthcoming.

If a response is received, the request object registers a ready state of 4.

Still others will report ready state 1 multiple times.

After the ready state changes, the function specified in the req. onreadystatechange property is invoked (see Listing 17).

Listing 6 shows the claimAndComplete function for a task that is in the ready state.

In addition to the ready state then, you also need to check the HTTP status.

The first ready state, signified by the readyState property 0 (readyState == 0), represents an uninitialized request.

Still, in the interest of being complete, check out Listing 2 which shows how to get the ready state when it's set to 0.

ready state of a process

Viewing an in-progress request's ready state