Dimension Filter dynamic text not display on the text box?

Hi

Using the below script I successfully configured Dimension Filter text display on the textbox based on the selection of Dimension Filter,

I have taken TEXT_1 and Dimension Filter components,

Dimension Filter On select script:

TEXT_1.setText(DS_1.getFilterText("OBJ_188"));

Here OBJ_188 is the Year dimension.

and I have changed Dimension Filter Visualization Mode to Dropdown and execute same application. Now when I select filter value in the Dimension Filter but not display filter value on the Text_1.

Please help me in the above issue.

Thanks,

Chandrasekhar