The others answered your expression language issue... Can you check if the order object is not null? Also check if the lastName property is not empy...
> -----Original Message----- > From: Rick Salsa [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 19, 2004 12:39 PM > To: [EMAIL PROTECTED] > Subject: [OS-webwork] WebWork2 Problems. > > > I seem to be having a really wierd problem that I can't seem > to figure out. > > I've got an Action class which is making calls on an domain > object. The > snippet in the action class: > > public Order getOrder() { > return order; > } > > and the input field in the form: > > <input type="text" name="order/lastName" /> > > The field is being set properly, but I'm having weird OGNL > problems when > I try to retrieve the value in the resulting view. I've tried the > following with no success: > > <ww:push value="order"> > Last Name: <ww:property value="lastName"/> > </ww:push> > > Nothing shows up after "Last Name: ". > > When I try this: > > Last Name: <ww:property value="order/lastName"/> > > I get a NumberFormatException: > > java.lang.NumberFormatException: For input string: > "[EMAIL PROTECTED]" > at > java.lang.NumberFormatException.forInputString(NumberFormatExc > eption.java:48) > at java.lang.Long.parseLong(Long.java:394) > at java.lang.Long.parseLong(Long.java:452) > at ognl.OgnlOps.longValue(OgnlOps.java:85) > at ognl.OgnlOps.divide(OgnlOps.java:497) > at ognl.ASTDivide.getValueBody(ASTDivide.java:51) > at ognl.SimpleNode.getValue(SimpleNode.java:167) > at ognl.Ognl.getValue(Ognl.java:335) > at > com.opensymphony.xwork.util.OgnlValueStack.findValue(OgnlValue > Stack.java:114) > at > com.opensymphony.webwork.views.jsp.WebWorkTagSupport.findValue > (WebWorkTagSupport.java:51) > at > com.opensymphony.webwork.views.jsp.PropertyTag.doStartTag(Prop > ertyTag.java:58) > at > org.apache.jsp.admin_review_jsp._jspx_meth_ww_property_0(admin _review_jsp.java:113) > at > org.apache.jsp.admin_review_jsp._jspService(admin_review_jsp.java:73) > > Has anyone else seen this before? I'm using Webwork 2 stable. > > Thanks, > /rick > > > > > ------------------------------------------------------- > SF.Net is sponsored by: Speed Start Your Linux Apps Now. > Build and deploy apps & Web services for Linux with > a free DVD software kit from IBM. Click Now! > http://ads.osdn.com/?ad_id=1356&alloc_id=3438> &op=click > > _______________________________________________ > > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id56&alloc_id438&op=click _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
