Problem with snippet parameter

hi all.
I’ve created a snippet that read an extern rss and show into the site but i have problem with the parameter for take the url.
when the call to the snippet is this for example: [!lastRSS? &rssurl=`http://www.someurl.com/xml.php?n=20&region=1\&industry=3\&category=10`!]
the modx leave out this part of the parameter: ?n=20&region=1\&industry=3\&category=10
Can anyone tell me if i can set an escape character and the snippet take the complete parameter?
I’ve proved \ and not works
Sorry by my english, i am argentinian.
I’ll need that the snippet take the parameter as like the example.
Thanks

Mario

In the current releases of MODx 0.9.6.x, the parser will not allow the characters ?, &, or = to appear in Snippet tags, similar to how URLs do not allow them. Many components have chosen to use a sequence of characters to represent these and simply replace them in the snippet code with the appropriate values, i.e. [[Snippet? &url=`http://foobar/index.php|qm|param|eq|value|amp|param2|eq|value2`]] with ? represented by |qm|, = by |eq| and & by |amp|.

Thanks, this works fine. i have an idea for leave this snippet for the all people but i think i’ll need a way to specify the url and add a few attributes, maybe with the @EVAL i’ll can do. I’m not good with php but i have an idea.
The snippet works fine now, but is too poor
If anyone have an idea of how i can modify this or tell me a good way that would be great.
Is my first snippet and i’ll like make all the code
Thanks again
Best

Mario

Quote from: maritin at Mar 04, 2009, 05:13 PM

Thanks, this works fine. i have an idea for leave this snippet for the all people but i think i’ll need a way to specify the url and add a few attributes, maybe with the @EVAL i’ll can do. I’m not good with php but i have an idea.
The snippet works fine now, but is too poor
If anyone have an idea of how i can modify this or tell me a good way that would be great.
Is my first snippet and i’ll like make all the code
Thanks again
Best

Mario

The usual thing is to put a message here:

http://modxcms.com/forums/index.php/board,179.0.html

In your message, describe clearly what your snippet does, attach a .zip file with the code (or paste it in the message if it’s short), and ask for feedback.

Welcome to MODx . . .

Ok, i’ll work a few time more on this snippet and then add to that url
Is a nice CMS modx, or CMF
Thanks

Mario