I'm using DevExpress Web Development Charts for JavaScript charts.
I got a big surprise when I downloaded the trial for testing some basic implementation. It downloads an .exe file with a couple of samples implemented in .NET technology.
Well, for my project I must use Java/JSP. Is it possible to use the HTML5 charts of DevExpresswith Java? I've been looking in the downloaded files but it seems a bit complicated to extract only the js/HTML code related to the charts.
So, my question is: is it possible to use DevExpresscharts with JSP? If yes, where can I download the required libraries?
Related
I'm looking for a way to embed an Excel spread sheet into a Java GUI application. Actually into a Qt GUI build by using QtJambi. The spread sheet does not necessarily be modifiable, but a seamless presentation would be preferable to an explicit opening of the excel application.
I came up with several ideas by scanning the web:
embed the sheet in an html file and display it by using a browser integrated in java
j-integra (seems old, requires licencing)
jacob (no gui support if I am correct)
use swt.ole classes (the most promising, there's even an example on the web, problem is how to display swt in qt)
use Qt's ActiveQt (not existent in the Java port)
Has anybody experiences concerning this topic? Any ideas that might be helpful - I would be grateful.
Regards
I'm using xhtmlrenderer + iText in Java to generate PDFs for some pages in my application. I've managed to convert some pages already. However, I came across a limitation to this approach where it can't convert pages dynamically created using JavaScript scripts (some by JQuery). Are there other available tools for this?
Thanks.
Your best bet is wkhtmltopdf. It's a PDF converter sitting on top of web kit, complete with its JS environment. I haven't tried it myself (yet).
This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
Converting HTML files to PDF
List of HTML to PDF converters
We want an java plugin to convert html to pdf, that will integrate with our app. is that possible with any java plugins?, we dont want to purchase it every time especially number of users for one app something like that. we will integrate that plugin with our app. we are not going to show that there plugin inside our app.but there is need of printing html on browser and as well need to produce pdf for that HTML in our app. we want plugin for our application. is there any java /java server plugin .
Please let us know that if this suitable to our requirements. any reply that would be great help.
Thanks and Regards
kumar kasimala
You can use itext library for this purpose
Try the PDF Converter services. It supports loads of formats including HTML and works from any Web Services capable environment including Java and .net.
Here are some examples:
Converting using the web services interface
Converting HTML
Note that the articles may mention SharePoint a couple of times. Don't worry, the product is not tied to SharePoint, it just happens to be used a lot in that environment.
Big disclaimer, I worked on the product so I am obviously biased about how fantastic the product is :-)
A question that seems to have quite a few options for Python, but none for Java after googling for two days. Really really could use some help all I have found so far is a recommendation to use gaeVFS to build an excel file from the xml components and then zip it all together which sounds like a slap in the face. Oh yes and if you were wondering I am questioning my use of Java rather than python but at 5,000 lines of code it would be insane to turn back now...
Other things you might find useful
Client: GWT
Server: Servlets running
on google app engine storing data
into the google data store
Excel file: mandatory, CSV isn't good
enough, no need to save the file just
to be able to "serve" it to the
client i.e. open a "Save As" box.
Have you checked out this api already: Java Excel API ?
You could also take a look at the Apache POI project. You can read and write MS Excel documents with this library.
Take a look at this post.
It's a step by step tutorial on how to generate excel files on google app engine.
Try this :
http://code.google.com/p/gwt-table-to-excel/
google app engine do not support input/output stream classes, you need to use google app engine virtual file system.
I'm looking for an easy to use (free) "module" that can upload multiple files / folders.
It must:
Support image files
be user-friendly
be customizable
It may be written in:
RoR (Ruby On Rails)
Java
Flash
Thanks in advance.
Have a look here http://jimneath.org/2008/04/17/paperclip-attaching-files-in-rails the article explains how to use Paperclip
Or you could try SWFUpload , a Javascript & Flash solution for file uploads
Uploading multiple files and folders in one go is not supported by HTML, which means that your options are Flash or a Java applet. Ruby on Rails isn't going to help you because it's a server-side framework that generates HTML.