Hi,
This is my form:
<form-bean name="daysForm" type="org.apache.struts.action.DynaActionForm">
<form-property name="days" type="mypackage.MyClass[]"/>
</form-bean>This is how I populate it:
List days = new ArrayList();
--fill list--
form.set("days", (MyClass[]) days.toArray(new MyClass[days.size()]));This is my jsp-code:
<html:form action="/days-submit">
<logic:iterate id="days" name="daysForm" property="days">
<bean:write format="dd/M" name="days" property="day" />
<html:text name="days" property="entered" indexed="true" />
<br />
</logic:iterate>
<html:submit accesskey="s" value="Save... (Alt+s)" />
</html:form>The generated html seems correct as it finds the actual data in the MyClass property.
<input type="text" name="days[0].startTime" value="08:00:00" />
However, when I post the form, I get an IllegalArgumentException: java.lang.IllegalArgumentException: argument type mismatch sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:324) org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1789) org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684) org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713) org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019) org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) org.apache.struts.util.RequestUtils.populate(RequestUtils.java:493) org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:796) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:203) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1192) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:430) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
startTime is of type java.util.Date with respective getter and setter.
Any ideas what I've done wrong?
regards, Robin
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