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Archive for January, 2010

JCrop + Thickbox iframe + Internet Explorer 8 (Nasty IE bug fix)

Hello guys.
Before posting about .NET Framework 4.0, I have to tell you about an episode (another one) about the horrifying experience that is programming IE compatible javascript.
The scenario:

I have a web form with a input file, that I need to crop & resize the image (if it is one), on a thickbox iframe.

So I create submit my form to an iframe, and when the iframe is loaded, I run the JCrop plugin.
So far so good..on Firefox..
Then I test this on IE8, nothing, the image doesn’t appear or the image appears, but no JCrop functionality whatsoever, and why? Because IE8 (an 7 as far as I know) doesn’t load the image in a timely fashion, or when it’s supposed to be loaded! Nothing works! window load event, image load event, document ready, document load, nothing!

The Trick: having the jcrop call inside a setTimeout, with 1 ms only…

It’s a shame on 2010 we still need to hack to get things working on IE.

Hope this save you a good couple of yours, like it would if I had it.

.NET 4.0 and Visual Studio 2010 candy!

Hello.
I’ve been reading about Visual Studio 2010, and .NET Framework 4.0, and I’d like to share with you some really handy stuff that’s coming towards us, and I will talk about each on subsequent posts:

About .NET 4.0:

– Routing

– Compress Session

– Optional and named method parameters

– Generate control’s client ID

– Meta Tags

– View state for individual controls

– Chart Control

About Visual Studio 2010

– Web.config transformation (!!!)

– Performance sessions

– Multi monitor

– Code navigation (new search engine)

– Call hierarchy

All these features both from .NET 4.0 and VS 2010 are very significant to a developer’s daily routine.