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Questions tagged [web-applications]

Do NOT use alone. Do NOT use with web-frameworks or libraries like [reactjs], [django] or [flask]. Use for questions about web applications, where a more specific tag isn't applicable. Use with a appropriate language tag([java]) and the specific aspect of web-application, the question is about: http method([post],[get]), errors([http-status-code-404]), client-server communication ([client-server]) or server errors.

A web application is a client-server application that bases the communication on the HTTP () protocol. Often a third layer implements data persistence through a database.

The client side runs in a web browser that sends the http requests, receives the responses, renders the response's content (usually a html page, but also video streams, or applets). The heavy-lifting is done by scripts or compiled code on the server side. Some examples of web applications include Google Calendar (), Zimbra (), and Office Outlook Web Access.

22465 questions
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Spring - Set HandlerMapping Priority

How can I set the priority of handler mappings in spring to allow resource handlers to map before controller request mappings? For example this configuration: @Configuration @EnableWebMvc @ComponentScan("org.commons.sandbox") public class…
Adam McCormick
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What is the best way to learn Django 1.5?

What is the best way to learn Django 1.5 thouroughly? I have been a .NET developer and have a really good understanding of OOP, HTML5, CSS and JavaScript. I also have an entry-level knowledge of Python. I am completely new to MVC (or MVT, in this…
ilovebigmacs
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302 redirect to non-HTTP protocol

I need to perform a 302 redirect with PHP. I'm trying with header location. It works well with HTTP. But, the redirect does not work with a custom protocol. For example: header ('Location: magplus://myaccountview/login/'); How I can fix it?
user2423341
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What are the potential problems with using this system to layout web pages?

Frustrated by the many limitations and compatibility issues of CSS, and finding myself constantly needing to write javascript code to get my webpages to layout the way I wanted, I thought I might be able streamline future projects by ditching CSS…
Madison Brown
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Recommended API and IDE to work with WebGL

I'm about to use WebGl in a academic project to preview some 2d and 3d models in a given format. While I'm reading some documentation, I would like to know, from your experience, what would be the best API to speedup development and abstract some…
Hugo Pinto
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Routing to default EDIT template with composite key in crud Play 1.2.4

I have a composite key of User Id and User Role in my DB. For mapping the DB with the model, below is the code: @Id @Column(name="ID") public int userId; @Id @Column(name="USER_ROLE") public String userRole; ...... ...... …
user182944
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Anchor link to Firefox about:config?

As the single way I found to uninstall a webapp is to go to the about:apps page, I wanted to code the following:

To uninstall the webapp, please go to about:apps

But, on Firefox v21 it does not open any…
oHo
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Neo4j instead of relational database

I am implementing a sinatra/rails based web portal that might eventually have few many:many relationships between tables/models. This is a one man team and part time but real world app. I discussed my entity with someone and was advised to try…
codeObserver
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Using Breeze.js with Dapper

I am considering using Breeze.js for a client-side SPA project, but using Dapper ORM instead of Entity Framework for the server-side data access. I know Breeze.js is marketed as not relying on EF, but it's clearly targeted towards it. Has anyone…
Joseph Gabriel
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Converting Span to Input

I am developing web app, I have such a requirement that whenever user click on text inside span i need convert it into input field and on blur i need to convert it back to span again. So i am using following script in one of my jsp page. Java…
Kishan_KP
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How should I best structure my web application using job queues [and Perl/Catalyst]?

I'm writing a web application using the Catalyst framework. I'm also using a Job Queue called TheSchwartz. I'm wanting to use a job queue because I'm wanting as much of the application specific code decoupled from the web application interface…
Adam Taylor
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Technologies for writing a web Paint program

I would like to do a a web Paint program. Basically I would like to mimic the Windows Paint program in a web application. The features that I don't really know how to implement are: the drawing of 2D shapes (line, circle, etc) in a web browser…
Myna
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http static directories aren't being served

I don't understand why my static resources aren't being served. Here is the code: func main() { http.HandleFunc("/", get_shows) http.HandleFunc("/get", get_show_json) http.HandleFunc("/set", set_shows) http.Handle("/css/",…
Jeremy
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Identify the value of clicked submit button with multiple submit buttons

I have situation where i need to track which submit button click in order to do set variables according to that. Below is the test code,