[TYPO3-dev] lib/div and creating json file

[Walter Seeberger]

Hello Xavier,

Thanks for your answer. I already noticed some other functions of mvc_extjs project and ok, this is absolutely great.
I will check this and try to solve this in more or less equal way.

For the moment, I am searching for an example how to write a file correctly with lib/div, but I can't find any further examples.
Can you suggest any idea, how I can write the data from the model into a file? 

Thanks for your help.
Walter
 
-------- Original-Nachricht --------
> Datum: Tue, 04 Aug 2009 14:38:57 +0200
> Von: Xavier Perseguers <typo3 at perseguers.ch>
> An: typo3-dev at lists.netfielders.de
> Betreff: Re: [TYPO3-dev] lib/div and creating json file

> Hello Walter,
> 
> > But, when I try to send my resultList from the model through
> json_encode()
> > every record, which holds something like 'ÄöüÜ', is NULL.
> > 
> > The problem is, that I don't know a method to utf-8_encode this
> resultList in the model. utf8_encode causes:
> > 
> > Catchable fatal error: Object of class tx_lib_object could not be
> converted to string....
> 
> You cannot expect a method taking a string argument to able to correctly 
> convert an object you made as something useful. If you want it to work, 
> you have to implement method __toString() in your object.
> 
> But I guess you want your object and his properties to be converted into 
> a JSON array that you may then reuse with JavaScript on client side.
> 
> If so, then have a look at method encodeObjectForJSON() from 
> ExtJS/Utility from extension mvc_extjs:
> 
> http://forge.typo3.org/repositories/entry/extension-mvc_extjs/trunk/Classes/ExtJS/Utility.php
> 
> -- 
> Xavier Perseguers
> MVC ExtJS Leader
> 
> http://forge.typo3.org/projects/show/extension-mvc_extjs
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