Mailspring config.json location5/10/2023 ![]() If you want a notification only when the value changes, use onDidChange. ( 'my-package.myKey', 'value')Ī 'my-package.myKey', (newValue) -> # `observe` calls immediately and every time the value is changed console.log 'My configuration changed:', newValue ![]() Use observe to catch changes to the setting. # Note that with no value set, ::get returns the setting's default value.Ī( 'my-package.myKey') # -> 'defaultValue'Ī( 'my-package.myKey', 'value')Ī( 'my-package.myKey') # -> 'value' On the server-side, the Controller for the account/availability resource is standard Java with some Spring MVC method=RequestMethod.Used to access all of Mailspring's configuration details.Īn instance of this class is always available as the nfig global. Nothing Spring-specific here, just standard jQuery JavaScript. The client-side JavaScript handling this resides in /WEB-INF/views/account/createForm.jsp and looks like: If it is not, an error message will be displayed and the form will remain disabled until you enter a name that is available. When you tab out of the Name field, your browser will ask the server if the name you just entered is available. You will see a form to create a new Account. Getting JSON from the Serverįrom the welcome page, activate the “Ajax Example” link. Since I use STS, I did this by first importing the project into the IDE, then deploying it to the built-in Tomcat / tc-server instance. Start your review by deploying the project to your servlet container and accessing the welcome page at localhost:8080/mvc-ajax. In fact, the Spring configuration is identical between the two. mvc-ajax has the same structure as the mvc-basic project presented in my previous entry. The project is available in our spring-samples Subversion repository, is buildable with Maven, and is importable into STS / Eclipse. Mvc-ajax has been designed to illustrate Spring MVC’s JSON support. Like my last post, I’ll do this by walking you through a sample application you can experiment with yourself. In this article, I’m going to focus on using this support to implement several Ajax use cases. This includes support for generating JSON responses and binding JSON requests using the Spring MVC programming model. Now that Spring 3 is out, official support for Ajax remoting with JSON is provided as part of Spring MVC. More recently, REST-style remoting with JSON as the data exchange format has become more popular, especially because jQuery and co. Some used DWR, especially in the period before the rise of the JavaScript frameworks. That didn’t stop our users from extending Spring to get it, or integrating other options themselves. Until version 3, Spring did not ship support for Ajax remoting. Most use an established JavaScript framework such as jQuery or Dojo. On the client-side, nobody rolls their own Ajax framework these days, either. On the server-side, Spring provides the programming model for defining web services, including services consumed by JavaScript clients. Spring and Ajax Overviewįor the purposes of this article, when I say Ajax, I’m talking about the web browser’s ability to communicate with a web server asynchronously using JavaScript. Spring 3 provides a lot in this area to take advantage of. A number of you expressed interest in a follow-up entry focused on Ajax remoting. In my last entry, I walked you through several enhancements in Spring 3 for web application development.
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