[Solved] Add custom field editor dynamically in RadFilter?

[Ann]

I  can "Creat Custom Field Editors" and "Add Field Editors Dynamically" separately in asp.net radFilter
Can we add custom field editor dynamically?  It seems we have to make html tag for custom field editor in aspx page as shown in below:

 <FieldEditors>      
                <Custom:RadFilterRuleTextFieldEditor FieldName="Dimension"  />
                <Custom:RadFilterRuleTextFieldEditor FieldName="Dimension(and children)"  />
               
                 <telerik:RadFilterTextFieldEditor  FieldName="MyText"     TextBoxWidth="333"     />
                 <telerik:RadFilterBooleanFieldEditor  FieldName="MyBoolean" />
 </FieldEditors>

My requirement is I want to add custom field editors dynamically for RadFilter control using c# without html tag. Please advise.
Thanks,

Jim Chen

[Shinu]

Hi,

Check the following help documentation which explains more about this.
Creating Custom Field Editors

Thanks,
Shinu

[Prathyusha]

Hi  Shinu I tried above article.
It showing below error. 

 An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Unknown server tag 'custom:RadFilterDropDownEditor'.

Source Error:

Line 14: OnFieldEditorCreating="RadFilter1_FieldEditorCreating" ExpressionPreviewPosition="Bottom"> Line 15: <FieldEditors> Line 16: <custom:RadFilterDropDownEditor FieldName="ShipCountry" DataTextField="ShipCountry" Line 17: DataValueField="ShipCountry" /> Line 18: </FieldEditors> Plesae give me suggestion to overcome this

[Angel Petrov]

Hello,

Generally this error occurs when the namespace is not registered correctly. Could you ensure that the namespace is registered? In attachments you can find a sample project which follows the approach described in the help article.

All the best,
Angel Petrov
the Telerik team