dojo json

Introduction Asynchronous JavaScript and XML (AJAX) are new ways to build rich Web applications using native browser technology. JavaScript has done a good job for developers who write complex applications that require certain types of "active" user interfaces. However, JavaScript is difficult to encode, debug, migrate, and maintain. Using AJAX toolkits helps minimize many of the common problems with JavaScript and Ajax. The excellent AJAX Toolkit provides a reusable set of widgets, frameworks

After reading the article "using Hibernate to realize the tree structure infinite level classification", I also want to post and share the complete demo (including source code) of the functional module tree that I use in all the projects I developed. In fact, in my blog has been posted, due to the time relationship did not properly tidy. The functional module tree is something that is used in almost every project, and the advantage of using dojo is th

Dojo learning notes (8. dojo. Event dojo. event. Topic dojo. event. browser) Module: dojo. Event I finally got into the learning of the famous dojo event processing system. Before learning, I suggest you first study the rele

Dojo learning notes (5. dojo. Lang. array dojo. Lang. func dojo. String. Extras) Module: dojo. Lang. Array Dojo. Lang. HasDetermines whether an object has a specified attribute. But is this method useful? It is better to directl

Dojo. Publish and dojo. subscribe // Dojo. Publish and dojo. Subscribe: simple and powerful observer Mode Implemented by dojo Publish/subscribe communication Although direct "connection" communication provided by dojo. Connect ca

Recently, the dojo framework is used in the project. A large number of dojo. ready is used in each page to complete page initialization. But for some reason, you need to do something before all the dojo. ready.This is a bit of a hassle before dojo 1.6 (including 1.6. View Source Code:[Csharp]

, to the complex page layout. However, for some complex applications, developers will still encounter further customization requirements, such as complicated information presentation requirements. Of course, you can manually construct the Dom to display data, but if you use the frameworks and tools provided by dijit, we can quickly develop flexible and powerful custom widgets. Scenario Suppose we need to develop a page that shows the introduction information of all the author of the

Module: dojo. Io. Io Dojo. Io. Bind Process the request to retrieve and process the required data This function is the most important and useful function in Ajax. io. the BIND class is used to process communication between the client and the server. The parameters to be communicated are defined by the object dojo. io. request. The specific communication

Dojo learning notes (9. dojo. Graphics. Color dojo. Uri. Uri) Module: dojo. Graphics. Color The following is the color name defined in Dojo.Dojo. Graphics. color. Named. White // whiteDojo. Graphics. color. Named. Black // blackDojo. Graphics. color. Named. Red // redDojo. Graphics. color. Named. Green // greenDoj

an example: VaR def = new dojo. deferred (), View examples In the above example, we created a dojo. Deferred object and registered a successful callback function and an error callback function respectively. We also called dojo. xhrget an asynchronous Ajax call to get "user. JSON" from the server ". If this Ajax cal

The path to Dojo: How to Implement the DragandDrop effect using Dojo now all the sites using AJAX technology have implemented the Drag and Drop effects, and the Dojo framework can also be easily implemented, compared with other frameworks, the code is less and the browser compatibility is better. The following figure shows the effect of the home page of the 51AJ

For more information about how to learn about Dojo, refer to the following section. ESRI uses the JavaScript open source framework dojo in the ArcGIS Server JavaScript API, prepare for future work. In fact, there are many open-source JavaScript frameworks, such as prototype, jQuery, Yui of Yahoo, and ExtJS. We do not have to guess why ESRI uses Dojo, some people

The Dojo Core Library, built on the dojo base, provides richer functionality for the development of AJAX applications. Mastering the content contained in the Dojo Core library allows developers to reduce the amount of code and focus on the implementation of components related to business logic. The Dojo core library co

Separation of concerns is the basis for good programming. Keeping the presentation separate from the data is key. Inspired by the HTML5 storage API, the Dojo Object storage architecture establishes a unified interface for data interaction.Why use Dojo Object storage?Separation of concerns is the basis of an organized, manageable program, where the point of separation in a Web application is primarily the da

: This JSON file contains the properties of the widget on the screen. Markuphandler.html: This is the template HTML file, which contains HTML markup. All the div declared in the JSON file should appear here. Brief introduction In part 1th, learn how to use a generic markup handler to easily create DOJO markup. Writing DOJO