state

I am new to AngularJS and would like to know how I change the State from within the Controller. For example, I typically change the state on a button click: <input type="submit" class="btn btn-lg btn-primary btn-block" value="Log In" ui-sref="main.navigation"/> So on Submit of the button, my page will change to the navigation page. This works fine, but what if I want to do some logic in my controller first, and then based off the results, I would want to change to a specific page. How do I do this from within the controller, versus from a button click. Here is my modules.js in case you are

Closed. This question is off-topic. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it's on-topic for Stack Overflow. I do not the understand the concept of Non Deterministic Turing Machine . I guess I understand the term Non deterministic algorithm : (nondeterministic algorithm is an algorithm that can exhibit different behaviors on different runs, as opposed to a deterministic algorithm.) So the algorithm could be like : a = fromSomeAlgo(); if(a > foo) stateA(); else stateB(); But for non-deterministic turing machine I read , it can

I'm trying to create a simple login window with the very common 'Remember me' functionality. The login validation is done AJAX style, thus the browser won't remember my input. My approach is to use the built-in state functionality, but how to use it confuses me. Ext.state.Manager.setProvider(new Ext.state.CookieProvider({ expires: new Date(new Date().getTime()+(1000*60*60*24*7)), //7 days from now })); ... { xtype: 'textfield', fieldLabel: 'User name', id: 'txt-username', stateful: true, stateId: 'username' }, { xtype: 'textfield', fieldLabel: 'Password', id: 'txt-password', inputType:

I'm trying to remove an item from my state array when clicked. At the moment I have an onclick listener which calls a function passed into the props. However I get a warning: bind(): React component methods may only be bound to the component instance. See App... and it does not remove the item. Thanks for any help regarding this issue! It has pretty much ground my progress to a halt. (function (React) { var data = [ 'Go to work', 'Play Albion Online', 'Keep learning React' ] var App = React.createClass({ getInitialState: function () { return {data: []} }, componentWillMount: function () { this

I have some fairly simple state needs (for now). I think I would like to model these using the Stateless api. (But I don't really know much about state machines, so I could be wrong.) But I am getting caught up in the terminology (Specifically State and Trigger ) Here is an example: I have an order class. It is setup with several states. They are: New, Filled, Shipping, Completed, Cancelled. A few simple state rules I would like is that these state transitions are allowed: New (is the default) New -> Filled New -> Cancelled Filled -> Shipping Filled -> Cancelled Filled -> Shipping Shipping ->

I'm converting an existing state model to Redux and it has been painless for the most part. However the one point I'm having trouble with is converting "observed" state ajax requests. Essentially, I have certain ajax requests "linked" to other pieces of state, so no matter who modifies them they'll always be issued correctly. I can get similar behavior by subscribing to the Redux store updates, but firing actions in the listener feels like a hack. A possible solution is to move logic to the action creator via the thunk pattern. Problem is that I'd either have to duplicate fetching logic across

I need to install vagrant in headless ubuntu(Ubuntu 12.04.2 LTS- 64 Bit).Vagrant ver-v1.3.0 and Virtual box- 4.2.18. After adding the vagrant package box, when I am giving "vagrant up" command, am getting the following error: Bringing machine 'default' up with 'virtualbox' provider... [default] Clearing any previously set forwarded ports... [default] Creating shared folders metadata... [default] Clearing any previously set network interfaces... [default] Preparing network interfaces based on configuration... [default] Forwarding ports... [default] -- 22 => 2222 (adapter 1) [default] Booting VM

I would like to be able to save the state of the html page after I've interacted with it. Say I click a checkbox, or the javascript set the values of various elements. How can I save the "javascript-rendered" page? Thanks. That should do and will grab the ALL page not just the body console.log(document.getElementsByTagName('html')[0].innerHTML); Grant In Chrome (and apparently Firefox), there is a special copy() method that will copy the rendered content to the clipboard. Then you can do whatever you want by pasting it to your preferred text editor. https://developers.google.com/chrome

Haskell is a pure functional programming language. My question is: What are the advantages and disadvantages of using Haskell to solve problems involving lots of state, for example GUI programming or game programming? Also a secondary question: what methods are there to handle state in a functional way? Thanks in advance. I'm going to answer your second question first. There are actually many ways to handle mutable state in Haskell (and other FP languages). First of all, Haskell does support mutable state in IO, through IORef and mvar constructs. Using these will feel very familiar to

I need to change the state from DISABLED to NORMAL of a Button when some event occurs. Here is the current state of my Button, which is currently disabled: self.x = Button(self.dialog, text="Download", state=DISABLED, command=self.download).pack(side=LEFT) self.x(state=NORMAL) # this does not seem to work Can anyonne help me on how to do that? Sheng You simply have to set the state of the your button self.x to normal : self.x['state'] = 'normal' or self.x.config(state="normal") This code would go in the callback for the event that will cause the Button to be enabled. Also, the right code