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Syncfusion Feedback

Include group in ejDropDownList filter search

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142393 Jan 31,2019 10:25 AM UTC Feb 4,2019 04:57 AM UTC JavaScript 3
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Tags: ejDropDownList
Malcolm van Staden
Asked On January 31, 2019 10:25 AM UTC

Hi,

When enabling filter search, is there a way to have the search include the grouped by field?

Prince Oliver [Syncfusion]
Replied On February 1, 2019 12:23 PM UTC

Hi Malcolm, 

Thank you for contacting Syncfusion support. 

To enable the grouped by field included in the DropDownList filtering, we need to modify the search query in the search event to include the category field. Kindly refer to the following code snippet. 
  
<script> 
    $('#vegetable').ejDropDownList({ 
        width: "100%", 
        watermarkText: "Select a vegetable", 
        dataSource: skillset, 
        fields: { text: "skill", category: "category" }, 
        allowGrouping: true, 
        enableFilterSearch: true, 
        search: function (args) { 
            args.searchQuery = ej.Query().where(ej.Predicate(this.model.fields.text, this.model.filterType, this._queryString, true).or(this.model.fields.category, this.model.filterType, this._queryString, true)); 
        } 
    }); 
</script> 

We have attached a sample for your reference, please find the sample at the following location: https://jsplayground.syncfusion.com/dsnbc50l  

Please let us know if you need any further assistance on this. 

Regards, 
Prince 


Malcolm van Staden
Replied On February 1, 2019 02:38 PM UTC

Excellent. That works great. Thank you for the solution.

Prince Oliver [Syncfusion]
Replied On February 4, 2019 04:57 AM UTC

Hi Malcolm, 

Most welcome. We are glad to help you. Please let us know if you need any further assistance on this. 

Regards, 
Prince 


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