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The method 'getviewer' does not exist on 'PaginatedList'
6 December 2012 at 1:39am Last edited: 6 December 2012 11:24pm
I want to be able to filter a paginated list based on passed params.
eg filter buy Area, category ..etchttp://dev.mydomain.co.uk/property
if i go directly to the page i do not get an error.class EstateCategoryPage_Controller extends Page_Controller {
static $allowed_actions = array(
'show','EstateItemList'
);//do i need a routes.yml file
public static $url_handlers = array(
'property//$Action/$ID/$EstateCategoryPageID' => 'EstateItemList'
);function EstateItemList() {
$Area = '%';
$OfferStatus = 'FOR SALE';
$ECatPageID = 30;
/* test for retrival of QueryString
$CatPageID = Controller::curr()->getRequest()->param('EstateCategoryPageID');
//$CatPageID = $this->request->param('EstateCategoryPageID');
//print query string
//print_r($CatPageID); //yeap it works
*/
$buildfilter = EstateItem::get()->filter(array('Area:PartialMatch'=> $Area,'Active' => 1,'OfferStatus' => $OfferStatus));
//fixes the page in pagination
$PaginatedList = new PaginatedList($buildfilter,$this->request);
$PaginatedList->setPageLength(2);
$PaginatedList->setLimitItems(1);
return $PaginatedList;
}//comment i'm not actually doing any filtering yet from the passed params..baby steps!
....
}//end controller
If i go to the page and call a function to pass query string i get an error
http://dev.mydomain.co.uk/property//action/params/params/eg: http://dev.mydomain.co.uk/property//EstateItemList/29/Offices/
error : The method 'getviewer' does not exist on 'PaginatedList'
i've looked at this ticket also
http://www.silverstripe.org/data-model-questions/show/11817and tried
return $this->customise($PaginatedList)->renderWith('PropertyResults');
error : The method 'getviewer' does not exist on 'DataList'
return $this->customise($buildfilter)->renderWith('PropertyResults');
error : The method 'getviewer' does not exist on 'DataList'
// Please do not change the exception code number below.
660
661 throw new Exception("Object->__call(): the method '$method' does not exist on '$this->class'", 2175);Line 661 in /home/hmyapp/public_html/framework/core/Object.php
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Re: The method 'getviewer' does not exist on 'PaginatedList'
8 December 2012 at 4:47pm
You're trying to render a list directly using /EstateItemList/ in the browser which rather than returning an HTML template you've got it returning a List.
You should name your action and method *differently* or render the list into some template instead of returning it.
static $allowed_actions = array(
'show','list'
);In your EstateCategoryPage_list.ss template then you would use <% loop EstateItemList %>
Make sure in your template you don't simply chuck $EstateItemList in as SilverStripe knows it's a list but not how you want to display it. You need to use <% loop %> to iterate over it.
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Re: The method 'getviewer' does not exist on 'PaginatedList'
11 December 2012 at 12:22am Last edited: 21 December 2012 11:27pm
many thanks that worked.
http://mydomain.com/property//list/29/Swansea/tolet
eg:
http://mydomain.com/property//$Action/$EstateCategoryPageID/$Area/$OfferStatushttp://doc.silverstripe.org/framework/en/topics/controller
I have
mysite > routes.yml
---
Name: myroutes
After: framework/routes#coreroutes
---
Director:
rules:
'property//$Action/$EstateCategoryPageID/$Area/$OfferStatus': 'EstateCategoryPage_Controller'but this results in a error
[User Warning] popCurrent called on ModelAsController controller, but it wasn't at the top of the stackbasically i want to access more that the standard 2params of ID/OtherID
how i can use more than 2 paramsfor example: mydomain.com/mypage/myaction/PrmOne/PrmTwo/PrmThree
I can get my app to work by doing
mydomain.com/mypage/myaction?ECPID=whatevervalue&Area=whatevervalue&OfferStatus=whatevervalue
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