Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • MrFlo 149 posts 392 karma points
    Mar 21, 2015 @ 14:54
    MrFlo
    0

    Examine product filter with checkboxes and comma separated values

    Hello,

    I am working on a filter to filter all the product pages. Each product has a series of multiple checkboxes in the backoffice. Each field is stored in CSV.

    On the front-end side I have a multiple checkboxs filter that should sort the products.

    After setting up my custom searcher/indexer, I can't have it woring because of the comma.

    Here is a search using only a signle value (but it will be a CSV string as well).
    As the field may contain a comma, it's not working properly:

     var query = searchCriteria.Field("nodeTypeAlias", "Product")
        .And().Field("cableInterface", "SDI")
        .And().Field("pcieInterface", "Gen1 x1")
        .And().Field("formFactor", "standard height").Compile(); 

     

    I have tried to remove the comma from each indexed field using something like this but it's not indexing anything now:

    private const string ProductAlias = "Product";

public ExamineEvents()
{
 ExamineManager.Instance.IndexProviderCollection["ProductIndexer"].GatheringNodeData += ExamineEvents_GatheringNodeData;
}

void ExamineEvents_GatheringNodeData(object sender, IndexingNodeDataEventArgs e)
{
            if (e.IndexType == IndexTypes.Content)
            {
                if (e.Node.Name == ProductAlias)
                {
                    foreach (var keyValuePair in e.Fields)
                    {
             e.Fields[keyValuePair.Key] = e.Fields[keyValuePair.Key].Replace(",", " ");
                    }
                }
            }
}

     

    Is there an error in my examine event ?
    Do I have to use another search query ?

    Thanks a lot for your help

    Copy Link
  • Alain 73 posts 520 karma points c-trib
    Mar 21, 2015 @ 15:52
    Alain
    100

    Hi,

    Have a look to this thread since it is very similar to what you want to achieve https://our.umbraco.org/forum/developers/api-questions/57958-Using-Examine-to-search-UmbracoTags

    Hope that helps.

    Alain

    Copy Link
  • MrFlo 149 posts 392 karma points
    Mar 21, 2015 @ 15:57
    MrFlo
    0

    Hi Alain,

    Thank you for the link, this can help!

    I didn't know that the event ExamineEvents_GatheringNodeData  was trigered on publish. So If I want to trigger this on all pages I have to re-publish all site?
    It's not fired up on reindexing ?

    Florent 

    Copy Link
  • Alain 73 posts 520 karma points c-trib
    Mar 21, 2015 @ 16:03
    Alain
    0

    Florent,

    This event should be fired up on reindexing. Try to rebuild your index from the [Developper section -> Examine management] in umbraco 7, to be 100% sure.

    Alain

    Copy Link
  • MrFlo 149 posts 392 karma points
    Mar 21, 2015 @ 17:13
    MrFlo
    0

    Hi Alain,

    It's working now. In my first version, I was trying to replace an existing indexed field which is not possible.

    This is working:

    private void ExamineEvents_GatheringNodeData(object sender, IndexingNodeDataEventArgs e)
{
    if (e.IndexType != IndexTypes.Content) return;

    var fields = e.Fields;
    var searchableFields = new Dictionary<string, string>();
    foreach (var field in fields)
    {                 
        var searchableFieldKey = field.Key+"Indexed";
        var searchableFieldValue = field.Value.Replace(',', ' ');
        if (!string.IsNullOrEmpty(searchableFieldValue))
        {
            searchableFields.Add(searchableFieldKey, searchableFieldValue);
        }                         
    }

    foreach (var fld in searchableFields)
    {
        e.Fields.Add(fld.Key, fld.Value);
    }
}
    Copy Link

  • This forum is in read-only mode while we transition to the new forum.

    You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies