[TYPO3-project-formidable] Number of Results (renderlet:LISTER)

Thu Feb 28 17:44:55 CET 2008

Hi Loredana,

thank you very much for your great support!

Unfortunately in my example the template string {lister.pager.numrows} 
returns an empty result, though the name of the lister is right etc.

Is there a way to return this data in the xml file to display it myself?

Something like:

$aNum = $this->oIdontKnow->_getPaging();
return $aNum["numrows"];

Again many thanks in advance :-)

Simon

Loredana ZECA wrote:

>Hy Simon,
>
>
>
>We are glad that you like formidable and we are glad to help you.
>
>
>
>There is something you to have to know about your question:
>
>  1.. {num_blank} - it doesn't already exists in formidable, so you will 
>need to calculate it
>  2.. {num_filter} - it exists in formidable and it can be accessible 
>directly into your HTML file, like this: {lister.pager.numrows}
>
>
>So what you have to do is to follow the next steps:
>
>
>
>  1.. create the XML file for your search form and lister
>
>  2.. create all datasources you need for creating your search / results 
>form:
>
>You will need to create the datasource for you search form (in our case 
>"fruitlister") and write this line code:
>
>
>
><renderlet:SEARCHFORM name="mysearchform">
>
>..
>
><datasource use="fruitlister" />
>
>..
>
></renderlet:SEARCHFORM>
>
>
>
>For your lister, you must specify which search form is using, something like 
>this:
>
><searchform use="mysearchform" />
>
>
>
>  3.. create a renderlet:BOX for the total number of results (ex: 
>{num_blank}), something like this:
>
><renderlet:BOX name="totalresults" mode="inline">
>
>            <html>
>
>                        <userobj>
>
>                                   <php><![CDATA[/*<?php*/
>
>
>
>                                               $aData = 
>$this->aODataSources["fruitlister"]->_fetchData();
>
>                                               return $aData["numrows"];
>
>
>
>                                   /*?>*/]]></php>
>
>                        </userobj>
>
>            </html>
>
></renderlet:BOX>
>
>
>
>Where the datasource "fruitlister" must be the same datasource used for your 
>search form (ex: mysearchform)
>
>
>
>  4.. create the HTML for the template file
>
>Here you must specify this html:
>
>{lister.pager.numrows} results from a total of {totalresults} items
>
>
>
>Finally, you will have a form like the one attached to this email (see 
>"form.jpg").
>
>
>
>
>
>To see the entire code, please go to the following links:
>
>    XML:    http://pastebin.com/f4f11349b
>
>    HTML: http://pastebin.com/f2469d594
>
>
>
>
>
>Hope this will helps you.
>
>
>
>Loredana Zeca
>
>
>
>
>"Simon Rimkus" <simon at bacuba.com> a ?crit dans le message de news: 
>mailman.3380.1204050220.5943.typo3-project-formidable at lists.netfielders.de...
>  
>
>>Hello everybody,
>>
>>first of all I'd like to pay you a big compliment for this impressing
>>project!
>>
>>I have a question that might sound very easy to you. But since I am a
>>raw beginner to this, I don't find a solution.
>>
>>I'd like to display the following in the head of my renderlet:LISTER
>>(combined with a searchform):
>>
>>{num_blank} = number of results without any filter by the searchform
>>{num_filter} = number of results filtered by the searchform
>>
>>--> e.g. {num_filter} of {num_blank} items
>>
>>How can I return this data and how can I display this text in my template?
>>
>>Many thanks in advance for your help
>>Simon
>>    
>>
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