I tried using the PropertyModel ,
add(new textfield("name", new propertymodel(item.getmodel(), "name"));
still not getting the new value.
- krishna
igor.vaynberg wrote:
>
> equals seems ok, although your hashcode is broken....
>
>
> you do realize you are adding read only models to your
> textfields...those models never update model objects.
>
> in fact you shouldve gotten a stack trace in your log indicating that
> you cannot call setobject on a readonlymodel. if you do not see this i
> am guessing your form never submits.
>
> the proper way to do this would be:
>
> add(new textfield("name", new propertymodel(item.getmodel(), "name"));
>
> -igor
>
> On Fri, Sep 26, 2008 at 9:14 AM, krisnv <[EMAIL PROTECTED]> wrote:
>>
>> Yes I think so. Below is my code :
>>
>> public boolean equals(final Object obj)
>> {
>> if (obj == this)
>> {
>> return true;
>> }
>> else if (obj == null)
>> {
>> return false;
>> }
>> else if (obj instanceof DetachableUserModel)
>> {
>> DetachableUserModel other = (DetachableUserModel)obj;
>> return other.userId == this.userId;
>> }
>> return false;
>> }
>>
>> public int hashCode() {
>> return super.hashCode();
>> }
>>
>> - krishna
>>
>>
>> igor.vaynberg wrote:
>>>
>>> does your model properly implement equals and hashcode? and i mean
>>> your actual IModel you are using, not the object inside it...
>>>
>>> -igor
>>>
>>> On Fri, Sep 26, 2008 at 8:55 AM, krisnv <[EMAIL PROTECTED]> wrote:
>>>>
>>>> igor,
>>>>
>>>> I am already setting it . Do i have to provide any custom
>>>> implementation?
>>>>
>>>> refreshingView.setItemReuseStrategy(new ReuseIfModelsEqualStrategy());
>>>>
>>>> -krishna
>>>>
>>>>
>>>>
>>>> igor.vaynberg wrote:
>>>>>
>>>>> see IItemReuseStrategy
>>>>>
>>>>> -igor
>>>>>
>>>>> On Fri, Sep 26, 2008 at 8:41 AM, krisnv <[EMAIL PROTECTED]>
>>>>> wrote:
>>>>>>
>>>>>> <p>Thanks for you reply and pointing to the right component to use.
>>>>>> Just
>>>>>> curious, is there any way to fix this to make it work using this
>>>>>> approach?</p>
>>>>>>
>>>>>> <p>krishna</p>
>>>>>>
>>>>>>
>>>>>> Matej Knopp-2 wrote:
>>>>>>>
>>>>>>> That's probably because refreshing view is creating new components
>>>>>>> on
>>>>>>> every request. Try using listView nad don't forget to call
>>>>>>> setReuseItems(true) on it.
>>>>>>>
>>>>>>> -Matej
>>>>>>>
>>>>>>> On Fri, Sep 26, 2008 at 4:49 PM, krisnv <[EMAIL PROTECTED]>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> can any of you please respond.
>>>>>>>>
>>>>>>>>
>>>>>>>> krisnv wrote:
>>>>>>>>>
>>>>>>>>> <p>I have RefreshingView similar to Contact Editor in Wicket
>>>>>>>>> Examples.<BR>
>>>>>>>>> I added a Panel and TextFields to this RefreshingView. <BR>I
>>>>>>>>> populate
>>>>>>>>> these TextFields from a list from Database and have assigned Model
>>>>>>>>> objects
>>>>>>>>> to each TextField component. The problem is when user modifies a
>>>>>>>>> value
>>>>>>>>> in
>>>>>>>>> any of the text fields, i still get old value from the original
>>>>>>>>> list.
>>>>>>>>> Model is not getting updated to reflect new value entered by the
>>>>>>>>> use.
>>>>>>>>> Here
>>>>>>>>> is the code:</p>
>>>>>>>>> <p>
>>>>>>>>> RefreshingView refreshingView = new RefreshingView("simple") {
>>>>>>>>> <BR>
>>>>>>>>> protected Iterator getItemModels() {<BR> return new
>>>>>>>>> ModelIteratorAdapter(users)<BR> { <BR>protected IModel
>>>>>>>>> model(Object
>>>>>>>>> object) {<BR> return new DetachableUserModel((User)object);
>>>>>>>>> <BR>}<BR>
>>>>>>>>> };
>>>>>>>>> <BR>}<BR> protected void populateItem(final Item item) { <BR>//
>>>>>>>>> populate
>>>>>>>>> the row of the repeater<BR> IModel user = item.getModel();
>>>>>>>>> <BR>item.add(new ActionPanel("actions",
>>>>>>>>> item.getModel()).setOutputMarkupId(true));<BR> item.add(new
>>>>>>>>> TextField("UserName", new AbstractReadOnlyModel() <BR>{ <BR>public
>>>>>>>>> Object
>>>>>>>>> getObject() <BR>{<BR> User ur = (User)item.getModelObject();
>>>>>>>>> return
>>>>>>>>> ur.getUserName();<BR> }<BR> }<BR>));<BR> item.add(new
>>>>>>>>> TextField("FirstName", new AbstractReadOnlyModel()<BR> {
>>>>>>>>> <BR>public
>>>>>>>>> Object
>>>>>>>>> getObject()<BR> {<BR> User ur = (User)item.getModelObject();
>>>>>>>>> <BR>return
>>>>>>>>> ur.getFirstName();<BR> } <BR>}<BR>));<BR> item.add(new
>>>>>>>>> TextField("LastName", new AbstractReadOnlyModel() { <BR>public
>>>>>>>>> Object
>>>>>>>>> getObject() {<BR> User ur = (User)item.getModelObject();<BR>
>>>>>>>>> return
>>>>>>>>> ur.getLastName(); } <BR>}<BR>));<BR> item.add(new
>>>>>>>>> TextField("ContactPhone", new AbstractReadOnlyModel() { <BR>public
>>>>>>>>> Object
>>>>>>>>> getObject() <BR>{ <BR>User ur = (User)item.getModelObject();<BR>
>>>>>>>>> return
>>>>>>>>> ur.getPhone(); }<BR> }<BR>)); <BR>item.add(new TextField("Email",
>>>>>>>>> new
>>>>>>>>> AbstractReadOnlyModel()<BR> {<BR> public Object getObject()<BR>
>>>>>>>>> {<BR> User ur = (User)item.getModelObject();
>>>>>>>>> <BR> return ur.getEmail();<BR> } <BR>}<BR>)<BR>);
>>>>>>>>> <BR>item.add(new PasswordTextField("Password", new
>>>>>>>>> AbstractReadOnlyModel()
>>>>>>>>> {<BR> public Object getObject() <BR>{ <BR> User ur =
>>>>>>>>> (User)item.getModelObject(); <BR> return ur.getPassword(); <BR>}
>>>>>>>>> <BR>}<BR>)); <BR>}<BR> protected Item newItem(String id, int
>>>>>>>>> index,
>>>>>>>>> IModel
>>>>>>>>> model) <BR>{<BR> // this item sets markup class attribute to
>>>>>>>>> either
>>>>>>>>> 'odd'
>>>>>>>>> or<BR> // 'even' for decoration return new OddEvenItem(id, index,
>>>>>>>>> model);
>>>>>>>>> <BR>}<BR> }; <BR>refreshingView.setOutputMarkupId(true);
>>>>>>>>> <BR>refreshingView.setItemReuseStrategy(new
>>>>>>>>> ReuseIfModelsEqualStrategy());
>>>>>>>>> <BR>refreshingView.setItemReuseStrategy(ReuseIfModelsEqualStrategy.getInstance());
>>>>>>>>> <BR>form.add(refreshingView); }</p>
>>>>>>>>> <p>
>>>>>>>>> Here is the code for the Panel. I am trying to print the value
>>>>>>>>> from
>>>>>>>>> the
>>>>>>>>> text field but still getting old value.<BR> private class
>>>>>>>>> ActionPanel
>>>>>>>>> extends Panel
>>>>>>>>> </p><p>{ <BR> public ActionPanel(String id, IModel model) <BR>{
>>>>>>>>> <BR>super(id, model); <BR> add(new Link("edit") {<BR> public void
>>>>>>>>> onClick() {<BR> int resultCode=0; <BR>User usr =
>>>>>>>>> (User)getParent().getModelObject();
>>>>>>>>> <BR>System.out.println("firstname=="+usr.getFirstName()); <BR> }
>>>>>>>>> <BR>}<BR>);<BR> }
>>>>>>>>> </p><p>Any help would be appreciated. Thanks, krishna</p>
>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> View this message in context:
>>>>>>>> http://www.nabble.com/Model-object-not-geeting-updated-inside-a-RefreshingView-tp19688544p19689965.html
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>>>>>>>>
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