javascript array’s
I’m currently working on some javascripting code and had some trouble with very basic operations on array’s. This website was a great help: http://www.hunlock.com/blogs/Mastering_Javascript_Arrays
Tag: web
how to tell browser not to cache documents
I had to find a way to make sure the browser doesn’t cache PDF documents on the local file system. IE for instance downloads a copy towards C:/Documents and Settings/userDirectory/Local Settings/Temporary Internet...
Spring Interceptors
Interceptors are very useful to intercept changes in your web application. Think of switching language, changing user id, … Before Spring you would probably implement this using a filter. Spring has a...
use http gzip compression
Looking for a way to speed up my webapps I found the following article: http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 At first I got some nullpointer exceptions using the CacheFilter. Had to change the following line of...
client side validation
I was looking for a good validation framework. Some options: jsVal wForms dexagogo I eventually used jsVal. The inline form initialisation is very easy in use. Regex are supported and some specific...
fn:replace carriage return with br
So I have a String that needs to be passed through as a javascript method argument. Problem is this String is user input and therefore can contain newlines so code can be...
about spring SimpleFormController
When extending the SimpleFormController you might need some referenceData to be available after submitting the form. For example usefull when formView and successView are equal. This can be achieved by overriding the...
excel export from webapp HSSF IE
While using the spring-framework (rocks!) I used the poi framework of jakarta to generate excel sheets. All went well in firefox but when I tried this with Internet Explorer the file was...