Having trouble passing form values to a data action in 10G

I have a view object that queries the hr.departments table. In the app module, I created a custom method to bind a paramter to the query. I am able to make this work only if I manually enter a value for the paramsNames[0] value for the dataaction. When I run it with say the value of 1700, it returns the correct data (I run this by right-click and run on the dataaction that binds the valule).
What I want to do now is have a form on a jsp that looks like the following:
<html:form action="bindDeptLoc.do">
<input type="text" name="locationid"/>
<input type="submit" value="Submit"/>
</html:form>
.. pass the "locationid" value to the bindDeptLoc dataction for the binding. I noticed that J-Dev automatically created a default form bean called DataForm. I tried to add a form-property with the name of the form field (locationid), but that didn't work. I then tried to create another form bean called login and added the locationid form property to it and associated the form bean with the dataaction).
When I run this I get the following error:
javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection
     at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:798)
     at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:506)
     at untitled1.jspService(untitled1.jsp:13)
     [untitled1.jsp]
It won't even load up the jsp form. Any help on this?

In the paramsNames[0] node instead of your fixed value use param.locationid which is the indicator to use the value from that field in the JSP.

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