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Fredrik Haglund´s Blog Posts

Aug
27

Easy slide show in EPiServer with LyteBox

EPiPattern: In this blog post I will introduce FileSystemDataSource and tree handy methods that you should add to your toolbox: RegisterCssFile, RegisterScriptFile and GetPageDirectory. Now and then there is a need to make a slide show in... [Read full article]

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Aug
26

Solution to WebResource.axd exception

I have got several mail about how to solve the issue with the exception “The WebResource. axd handler must be registered in the configuration to process this request” that is quite common to get when you use EPiServer CMS. My earlier hack in my blog... [Read full article]

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Jul
09

EPiServer: ‘The virtual path could not be loaded’ error when registering Web Parts in admin mode

So you have created some web parts and they work fine on your test machine but when you want to register them on a test or production machine you only get a uninformative ‘The virtual path could not be loaded’. I guess you have already checked that... [Read full article]

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Jul
02

EPiPattern: DO & DONT with EPiServer Properties

This might be obvious stuff for most seasoned EPiServer developers but I still think it is worth blogging about because I see these dangerous mistakes whenever I do a code review of an EPiServer project. Null values Remember that all EPiServer... [Read full article]

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Jun
03

Installation of EPiServer components

In a larger organization it can be cumbersome to explain for the editors how to install the EPiServer ActiveX controls that provides you with some extended functionality. Security restrictions can also be a problem for ActiveX controls. So why... [Read full article]

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EPiTrace logger