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Issue with Applying filter on null content
Hi Dileep,
TryGet will return the result as Ture or False so you can get in any variable then check it with if condition.
var searchQuery = this._client.Search<T>(); var value= _contentLoader.TryGet<IContent>(optionalContent, out var ContentToFilter); if(value) { searchQuery = searchQuery.Filter(f => !f.ContentLink.Match(ContentToFilter.ContentLink)) }
Then apply the other logic.
Hope it helps
Thanks
Ravindra S. Rathore
Sep 27, 2019 7:53
Dileep D
- Sep 27, 2019 19:25
Straight and simple. Thanks!
Is there a way to have this specific thing done using a buildfilter?
Is there a way to have this specific thing done using a buildfilter?
This topic was created over six months ago and has been resolved. If you have a similar question, please create a new topic and refer to this one.
I have an EPI find query as below
multisearch = multisearch.Search<GenericPage, SearchHitResult>(s => s
.FilterForVisitor()
.Filter(f => !f.ContentLink.Match(ContentToFilter.ContentLink))
.Skip((page - 1) * pageSize)
.Take(pageSize)
.OrderByDescending(x => x.ArticleDate)
The ContentToFilter is a Page type which I get using content loader as shown below:
_contentLoader.TryGet<IContent>(optionalContent, out var ContentToFilter);
There is a possibility that TryGet will result in null and then the filter line will throw exception. How do I check for null content before applying this filter.