How to get a response from servlet via ajax?

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How should I get the Ajax response from the servlet?

I have an Ajax request coming from client side after a key press. The servlet returns a string. How should I grab this string on the client side? It should be split on "," on the client side and display the list. We are using Velocity for rendering the HTML. Servlet code: public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); String acInfo...

Answer:

Dont use "async: false" or it will lose all the AJAX meaning. Do all the stuff you want in...

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pushya at Stack Overflow Mark as irrelevant Undo

Other solutions

Why does the following AJAX call doesn't return new url from success and change URL in browser after returning from controller?

I am working on a Spring MVC project where the homepage has two input fields. Both input fields are of String type. But the regNo field gets number and if the user enters the regNo it should be taken to the corresponding method in controller. If the...

Answer:

I think your ajax call is not executing... check for it .

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Deepak Pandey at Quora Mark as irrelevant Undo

How do I resolve BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/dispatcher-servlet.xml] in Java Spring MVC web project?

Error Stack trace:     SEVERE: StandardWrapper.Throwable     org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]; nested exception is java.io...

Answer:

Try unpacking your war file to check if the file is in the WEB-INF folder. It clearly complains that...

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Martin Stolz at Quora Mark as irrelevant Undo

How do I update a c:forEach(table) using Ajax success data in Spring project?

Following is the AJAX code where I select a value in dropdown and I get a List back from controller. When I get the list back, I want to update the c:forEach item using the AJAX result. AJAX <script> $(document).ready(function() { $("...

Answer:

This code is almost there - the problem remaining is that JSON.stringify() returns a JSON string representation...

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Miguel Paraz at Quora Mark as irrelevant Undo

How does AJAX work with non-fixed-length HTTP responses?

AskMe Programming Squad: Need some help with AJAX and a slightly unusual method of communicating with a remote server. I've been told to investigate the replacing of our product's current Java-based client with a Web-based one. Most of it is pretty straightforward...

Answer:

It sounds like you might be interested in Comet instead of AJAX.

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xbonesgt at Ask.Metafilter.Com Mark as irrelevant Undo

Java-ajax cross site empty response string?

I am doing a cross-site ajax to java data transaction(Not sure if I named that correctly, so please forgive me about that). Part of code in Java file: BufferedReader input = new BufferedReader( new InputStreamReader (connectionsocket. getInputStream...

Answer:

you're adorable

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kolibriz... at Yahoo! Answers Mark as irrelevant Undo

Servlet authentication question?

My site prompts the user for a username and password with a simple HTML form. The HTML form post the username and password to a servlet I have. The servlet verifies the username and password by querying the database where username and the MD5 of the...

Answer:

Sorry, wish I could help you with your problem. Have a happy holiday though! :)

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Bob at Yahoo! Answers Mark as irrelevant Undo

Help with AJAX (Advice / Suggestion Request)?

ok here's the deal i am making a bit of a registration form. the form uses javascript for validation. in one of the validation fields it depends on the user names having unique values. there for of course you know we'd have to enter our ajax coding:...

Answer:

Review your AJAX using the reliable Sajax (AJAX in php). Get many samples from free scripts at http...

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Andron Smith at Yahoo! Answers Mark as irrelevant Undo

How can I get access to readyState 3 with VBA "AJAX"?

I'm writing some VBA code (in Excel) which uses a reference to Microsoft XML, v6.0, and creates a MSXML2.XMLHTTP object.I used the clsXMLHttpMonitor example from this page as a starting-off point.How can I access the response text when readyState = ...

Answer:

axiom, this has nothing to do with multithreading. It has to do with the ability to have a "pointer...

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jozxyqk at Ask.Metafilter.Com Mark as irrelevant Undo

Answer:

While coding a grid based UI for TV listings (at http://tv.burrp.com/scheduler/vi...) I wished the same...

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Avlesh Singh at Quora Mark as irrelevant Undo

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