Can't edit dynamic search result

Hi Guys,

I developed a SEARCH & RESULT app based on my Z model, but now I am facing a problem that, I can't edit dynamic searching result (using TAG chtmlb:configCellerator), in GET_I_XXX method at row current->is_property_readonly( 'FIELD_NAME' ) always returns abap_true, so even though I set chtmlb:configCellerator to EDITABLE, still I can't edit the searching result. I've setting the object property to 'C' in my Z model method GET_OBJECTS and GET_DYNAMIC_QUERY_RESULT.

This issue troubled me for a long time, thanks very much for your any reply!