Which version of AppFuse are you using?
On 7/6/07, Msarda <[EMAIL PROTECTED]> wrote:
I tried populating "webSystemImpacted" in EngagementformFormController in
following method ,but i am getting jasper exception.
protected Map referenceData(HttpServletRequest request) throws Exception {
Map model = new HashMap();
model.put("webSystemImpacted",webappssystemManager.getAll());
model.put("areas",areasimpactedManager.getAll());
return model;
}
Msarda wrote:
>
> Thanks Mike.
> It's working now after using property editor class.
> But still there is one problem.I am not able to populate the list of
> areas and webSystemImpacted in the jsp.
> In the engagementformform.jsp i am doing like this...
>
> <appfuse:label styleClass="desc" key="engagementform.systems"/>
> <spring:bind path="engagementform.systems">
> <SELECT name="system">
> <c:forEach var="sys"
> items="${webSystemImpacted}">
> <OPTION value='<c:out value="${sys.id}"
/>'
> <c:if test="${engagementform.systems.id==sys.id}">SELECTED</c:if>>
> <c:out value="${sys.name}"/> </OPTION>
> </c:forEach>
> </SELECT>
> </spring:bind>
>
> And in onSubmit() method of EngagementformController.java i am doing
> like...
>
> ModelAndView modelview = new ModelAndView(success);
>
> modelview.addObject("webSystemImpacted",webappssystemManager.getAll());
> modelview.addObject("areas",areasimpactedManager.getAll());
> return modelview;
>
> When i am calling engagementformform.jsp for editing record the the
flow
> goes to formBackingObject method of EngagementformController.java not
the
> onSubmit(),but i am not getting how will i populate
> "webSystemImpacted" in formBAckingObject method
>
>
> Michael Horwitz wrote:
>>
>> Quoted from the thread mentioned:
>>
>> You are going to need to provide Spring MVC with a way to get from an
id
>> to
>> a country and vice-versa. As you correctly point out this is done by
>> registering a custom property editor in your controller. To do this you
>> need
>> to:
>>
>> 1) Extend the class PropertyEditorSupport to create the property
>> editor:
>>
http://java.sun.com/j2se/1.5.0/docs/api/java/beans/PropertyEditorSupport.html
>>
>>
>> You need to override the getAsText() and setAsText() methods. The first
>> should call getValue() and return the id as text, and the second should
>> accept a text id and call setValue() on the editor with the
corresponding
>> country object.
>>
>> 2) You then register this custom editor using one of the appropriate
>> methods
>> on your controller: initBinder() see api on http://tinyurl.com/2sutrm
>>
>> And it should all work like magic....
>>
>> Mike.
>>
>>
>> On 7/3/07, Msarda <[EMAIL PROTECTED]> wrote:
>>
>>>
>>> Thanks Mike for your reply.
>>>
>>> Actually i am not getting a clear idea about how to implement
>>> PropertyEditorSupport Class excatly in my form controller.
>>> It will be very helpful if u can explore about it a bit more.
>>>
>>>
>>> Michael Horwitz wrote:
>>> >
>>> > You need to register a custom editor inside your form controller so
>>> that
>>> > Spring can convert your model object to/from text. Please see this
>>> thread
>>> > for further details:
>>> >
>>> >
>>>
http://www.nabble.com/Add-ManyToOne-relationship-between-user-and-a-new-pojo-tf3993393s2369.html
>>> >
>>> > Mike.
>>> >
>>> >
>>> > On 7/2/07, Msarda <[EMAIL PROTECTED]> wrote:
>>> >>
>>> >>
>>> >> Hi,
>>> >>
>>> >> I have three model objects
>>> Engagementform,Areasimpacted,Webappssystem.
>>> >> I have many to many mapping in Engagementform & Areasimpacted and
>>> >> Engagementform & Webappssystem.
>>> >> I have used following in Engagementform.java
>>> >> Set<Webappssystem> systems;
>>> >> Set<Areasimpacted> areasImpacted;
>>> >>
>>> >> I want to take the data for this two sets from the jsp of
>>> Engagementform
>>> >> not
>>> >> from separate jsps generated by maven for these two sets.
>>> >> I have customized the jsp for Engagementform generated by
>>> appfuse/maven
>>> >> by
>>> >> adding <select/> tag for these two sets as
>>> >>
>>> >> <li>
>>> >> <appfuse:label styleClass="desc" key="engagementform.systems
"/>
>>> >> <spring:bind path="engagementform.systems">
>>> >> <select name="systems" multiple="true">
>>> >> <option value="BPAYBiller">BPAY Biller </option>
>>> >> <option value="DocumentGenerationSystem">Document Generation
>>> >> System</option>
>>> >> <option value="RelationshipPricingModel">Relationship Pricing
>>> >> Model</option>
>>> >> <option value="Business Banking">Business Banking</option>
>>> >> <option value="BisTracker">BisTracker</option>
>>> >> <option value="EventTracker">Event Tracker</option>
>>> >> <option value="Other:">Other:</option>
>>> >> </select>
>>> >> </spring:bind>
>>> >> </li>
>>> >>
>>> >> But when i tried to select from the list and save the
>>> >> Engagementform object
>>> >> i am getting error
>>> >>
>>> >> Failed to convert property value of type [java.lang.String[]] to
>>> required
>>> >> type [java.util.Set] for property areasImpacted; nested exception
is
>>> >> java.lang.IllegalArgumentException: Cannot convert value of type
>>> >> [java.lang.String] to required type
>>> [au.com.suncorp.model.Areasimpacted
>>> ]
>>> >> for
>>> >> property areasImpacted[0]: no matching editors or conversion
strategy
>>> >> found
>>> >> Failed to convert property value of type [java.lang.String[]] to
>>> required
>>> >> type [java.util.Set] for property systems; nested exception is
>>> >> java.lang.IllegalArgumentException: Cannot convert value of type
>>> >> [java.lang.String] to required type
>>> [au.com.suncorp.model.Webappssystem
>>> ]
>>> >> for
>>> >> property systems[0]: no matching editors or conversion strategy
found
>>> >>
>>> >>
>>> >> I tried to change setter for these two properties manually but i am
>>> >> getting
>>> >> test cases failure.
>>> >> can anybody please tell me what should i do....
>>> >>
>>> >> --
>>> >> View this message in context:
>>> >>
>>>
http://www.nabble.com/Problem-with-ManyToMany-Mapping-tf4009715s2369.html#a11387191
>>> >> Sent from the AppFuse - User mailing list archive at Nabble.com.
>>> >>
>>> >>
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>>> >>
>>> >
>>> >
>>>
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>>>
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>>>
>>
>>
>
>
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