public static void renderClearHiddenCommandFormParamsFunction(
            ResponseWriter writer, String formName, Set dummyFormParams,
            String formTarget) throws IOException
    {
        HtmlJavaScriptUtils.renderClearHiddenCommandFormParamsFunction(writer, formName, dummyFormParams, formTarget);
    }
public static void renderClearHiddenCommandFormParamsFunction ( ResponseWriter writer , String formName , Set dummyFormParams , String formTarget ) throws IOException { HtmlJavaScriptUtils . renderClearHiddenCommandFormParamsFunction ( writer , formName , dummyFormParams , formTarget ) ; }
Render the javascript function that is called on a click on a commandLink
to clear the hidden inputs. This is necessary because on a browser back,
each hidden input still has it's old value (browser cache!) and therefore
a new submit would cause the according action once more!

@param writer
@param formName
@param dummyFormParams
@param formTarget
@throws IOException