Re: ListView not updating when changed
i suppose you can try issuing a window.opener.wicket.ajax.get request
to trigger an ajax request, but i am not sure how and if
xmlhttprequest works across windows...
-igor
On Thu, Mar 27, 2008 at 7:56 AM, taygolf [EMAIL PROTECTED] wrote:
I would have thought there was another way to do this. I can not refresh the
whole page because I have other textfields and I will lose the data entered
in them on a page refresh.
I just want to refresh the markupcontainer that the ListView is in.
I guess I need to look into change my popup class from a popup page to a
div.
Are there any other suggestions?
Thanks
T
igor.vaynberg wrote:
since its in a different page there isnt much you can do except
something like outputting
head
script
window.opener.refresh();
window.close();
/script
/head
after the form has been submitted
-igor
On Wed, Mar 26, 2008 at 6:39 PM, taygolf [EMAIL PROTECTED] wrote:
The popup is a different page. Just a simple page with 2 textfields and
a few
check boxes and a submit button and I submit it via a regular post right
now
but I can change that to ajax if that is what I need to do.
igor.vaynberg wrote:
your popup is a different page or a div inside the current page? do
you submit the form in it via ajax or a regular post?
-igor
On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED]
wrote:
THanks for explaining it to me igor. I have been doing some
searching
about
my other problem. Again my new problem is that I really do not want
this
listview to refresh on a timer. Here is the process of my app. The
user
can
click on a link that says add member. that link inturn creates a
popup
page
that has a form and some textfields. When the form is submitted I
update
the
Session List to add that member and the popup is closed. Then when
the
timer
tells the listview to refresh it gets the new informationfrom the
session
list the user just entered and updates the listview. Instead of
having
the
listview refresh on a timer I would like for it to refresh when the
popup
window form is submited.
How would I go about doing this? I have done some looking and I
think
maybe
instead of using a listview I should be using a refreshingview. I
made
this
change but it still does not solve my problem. Can I refresh the
markup
container from the popup? if so how? I was thinking maybe a
AjaxSubmit
button on the popup page but I am not sure. Anyway a little help
with
this
would be awesome
Thanks
T
igor.vaynberg wrote:
On Wed, Mar 26, 2008 at 6:57 AM, taygolf
[EMAIL PROTECTED]
wrote:
that worked prefect Thanks for the help. I decided to go with
the
Model
example. I do have a few more questions though. First why cant I
use
a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do
this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models
are
chained properly
-igor
but that did not work. I am guessing that getObject has to be
called
or
the
ListView will not get updated but that is just my guess.
Also right now I am using
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from
my
popup
instead. So there is a link that will create a popup and that
popup
adds
info to the session variable that the ListView uses. When the
submit
button
is clicked on that popup I would like to refresh the ListView
instead of
waiting for the 5 seconds to go by. I have done some looking and
I
think
I
need to us an AjaxFullBackLink but I wnated to go ahead and ask
to
make
sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already
existing
items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume
that
kmd.getName() returns a String) pass an IModel to the label
like
so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd =
Re: ListView not updating when changed
Can I change my popup window from a standard popup window to a modal window. would that allow me to do what I am wanting to do. All I want to do is have a main page. on that main page click a link. the link will bring up a popup or a modal window, or a hidden div or what ever that will allow me to enter information into a form. when the submit button is clicked the popup will disappear and the information entered will be displayed on the main page in a table form. After I get that working I want to create a link that will allow me to edit that information and I also want a button to delete that information. I have all of this working with the way I am doing it currently but I do not like the timer because it will refresh the parent page while i have the popup window up. Thanks T igor.vaynberg wrote: i suppose you can try issuing a window.opener.wicket.ajax.get request to trigger an ajax request, but i am not sure how and if xmlhttprequest works across windows... -igor On Thu, Mar 27, 2008 at 7:56 AM, taygolf [EMAIL PROTECTED] wrote: I would have thought there was another way to do this. I can not refresh the whole page because I have other textfields and I will lose the data entered in them on a page refresh. I just want to refresh the markupcontainer that the ListView is in. I guess I need to look into change my popup class from a popup page to a div. Are there any other suggestions? Thanks T igor.vaynberg wrote: since its in a different page there isnt much you can do except something like outputting head script window.opener.refresh(); window.close(); /script /head after the form has been submitted -igor On Wed, Mar 26, 2008 at 6:39 PM, taygolf [EMAIL PROTECTED] wrote: The popup is a different page. Just a simple page with 2 textfields and a few check boxes and a submit button and I submit it via a regular post right now but I can change that to ajax if that is what I need to do. igor.vaynberg wrote: your popup is a different page or a div inside the current page? do you submit the form in it via ajax or a regular post? -igor On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED] wrote: THanks for explaining it to me igor. I have been doing some searching about my other problem. Again my new problem is that I really do not want this listview to refresh on a timer. Here is the process of my app. The user can click on a link that says add member. that link inturn creates a popup page that has a form and some textfields. When the form is submitted I update the Session List to add that member and the popup is closed. Then when the timer tells the listview to refresh it gets the new informationfrom the session list the user just entered and updates the listview. Instead of having the listview refresh on a timer I would like for it to refresh when the popup window form is submited. How would I go about doing this? I have done some looking and I think maybe instead of using a listview I should be using a refreshingview. I made this change but it still does not solve my problem. Can I refresh the markup container from the popup? if so how? I was thinking maybe a AjaxSubmit button on the popup page but I am not sure. Anyway a little help with this would be awesome Thanks T igor.vaynberg wrote: On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED] wrote: that worked prefect Thanks for the help. I decided to go with the Model example. I do have a few more questions though. First why cant I use a PropertyModel instead of a AbstractReadOnlyModel. I tried to do this: New Label(kmname, new PropertyModel(kmd, name); because you are still caching the instance of kmd in the model by passing it directly, instead new PropertyModel(item.getModel(), name); that way the models are chained properly -igor but that did not work. I am guessing that getObject has to be called or the ListView will not get updated but that is just my guess. Also right now I am using AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)) to get the ListView to updated but I would like to do this from my popup instead. So there is a link that will create a popup and that popup adds info to the session variable that the ListView uses. When the submit button is clicked on that popup I would like to refresh the ListView
Re: ListView not updating when changed
yes, that way in modal window's close callback you have access to the ajax request target -igor On Thu, Mar 27, 2008 at 1:39 PM, taygolf [EMAIL PROTECTED] wrote: Can I change my popup window from a standard popup window to a modal window. would that allow me to do what I am wanting to do. All I want to do is have a main page. on that main page click a link. the link will bring up a popup or a modal window, or a hidden div or what ever that will allow me to enter information into a form. when the submit button is clicked the popup will disappear and the information entered will be displayed on the main page in a table form. After I get that working I want to create a link that will allow me to edit that information and I also want a button to delete that information. I have all of this working with the way I am doing it currently but I do not like the timer because it will refresh the parent page while i have the popup window up. Thanks T igor.vaynberg wrote: i suppose you can try issuing a window.opener.wicket.ajax.get request to trigger an ajax request, but i am not sure how and if xmlhttprequest works across windows... -igor On Thu, Mar 27, 2008 at 7:56 AM, taygolf [EMAIL PROTECTED] wrote: I would have thought there was another way to do this. I can not refresh the whole page because I have other textfields and I will lose the data entered in them on a page refresh. I just want to refresh the markupcontainer that the ListView is in. I guess I need to look into change my popup class from a popup page to a div. Are there any other suggestions? Thanks T igor.vaynberg wrote: since its in a different page there isnt much you can do except something like outputting head script window.opener.refresh(); window.close(); /script /head after the form has been submitted -igor On Wed, Mar 26, 2008 at 6:39 PM, taygolf [EMAIL PROTECTED] wrote: The popup is a different page. Just a simple page with 2 textfields and a few check boxes and a submit button and I submit it via a regular post right now but I can change that to ajax if that is what I need to do. igor.vaynberg wrote: your popup is a different page or a div inside the current page? do you submit the form in it via ajax or a regular post? -igor On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED] wrote: THanks for explaining it to me igor. I have been doing some searching about my other problem. Again my new problem is that I really do not want this listview to refresh on a timer. Here is the process of my app. The user can click on a link that says add member. that link inturn creates a popup page that has a form and some textfields. When the form is submitted I update the Session List to add that member and the popup is closed. Then when the timer tells the listview to refresh it gets the new informationfrom the session list the user just entered and updates the listview. Instead of having the listview refresh on a timer I would like for it to refresh when the popup window form is submited. How would I go about doing this? I have done some looking and I think maybe instead of using a listview I should be using a refreshingview. I made this change but it still does not solve my problem. Can I refresh the markup container from the popup? if so how? I was thinking maybe a AjaxSubmit button on the popup page but I am not sure. Anyway a little help with this would be awesome Thanks T igor.vaynberg wrote: On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED] wrote: that worked prefect Thanks for the help. I decided to go with the Model example. I do have a few more questions though. First why cant I use a PropertyModel instead of a AbstractReadOnlyModel. I tried to do this: New Label(kmname, new PropertyModel(kmd, name); because you are still caching the instance of kmd in the model by passing it directly, instead new PropertyModel(item.getModel(), name); that way the models are chained properly -igor but that did not work. I am guessing that getObject has to be called
RE: ListView not updating when changed
that worked prefect Thanks for the help. I decided to go with the Model
example. I do have a few more questions though. First why cant I use a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do this:
New Label(kmname, new PropertyModel(kmd, name);
but that did not work. I am guessing that getObject has to be called or the
ListView will not get updated but that is just my guess.
Also right now I am using AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my popup
instead. So there is a link that will create a popup and that popup adds
info to the session variable that the ListView uses. When the submit button
is clicked on that popup I would like to refresh the ListView instead of
waiting for the 5 seconds to go by. I have done some looking and I think I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to make sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already existing items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume that
kmd.getName() returns a String) pass an IModel to the label like so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd = (KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
listContainer.add(lv);
add(listContainer);
--
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74984p16274984.html
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Re: ListView not updating when changed
On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED] wrote:
that worked prefect Thanks for the help. I decided to go with the Model
example. I do have a few more questions though. First why cant I use a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models are
chained properly
-igor
but that did not work. I am guessing that getObject has to be called or the
ListView will not get updated but that is just my guess.
Also right now I am using AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my popup
instead. So there is a link that will create a popup and that popup adds
info to the session variable that the ListView uses. When the submit button
is clicked on that popup I would like to refresh the ListView instead of
waiting for the 5 seconds to go by. I have done some looking and I think I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to make sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already existing items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume that
kmd.getName() returns a String) pass an IModel to the label like so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd = (KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
listContainer.add(lv);
add(listContainer);
--
View this message in context:
http://www.nabble.com/ListView-not-updating-when-changed-tp162
74984p16274984.html
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For additional commands, e-mail:
Re: ListView not updating when changed
THanks for explaining it to me igor. I have been doing some searching about
my other problem. Again my new problem is that I really do not want this
listview to refresh on a timer. Here is the process of my app. The user can
click on a link that says add member. that link inturn creates a popup page
that has a form and some textfields. When the form is submitted I update the
Session List to add that member and the popup is closed. Then when the timer
tells the listview to refresh it gets the new informationfrom the session
list the user just entered and updates the listview. Instead of having the
listview refresh on a timer I would like for it to refresh when the popup
window form is submited.
How would I go about doing this? I have done some looking and I think maybe
instead of using a listview I should be using a refreshingview. I made this
change but it still does not solve my problem. Can I refresh the markup
container from the popup? if so how? I was thinking maybe a AjaxSubmit
button on the popup page but I am not sure. Anyway a little help with this
would be awesome
Thanks
T
igor.vaynberg wrote:
On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED] wrote:
that worked prefect Thanks for the help. I decided to go with the Model
example. I do have a few more questions though. First why cant I use a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models are
chained properly
-igor
but that did not work. I am guessing that getObject has to be called or
the
ListView will not get updated but that is just my guess.
Also right now I am using
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my popup
instead. So there is a link that will create a popup and that popup adds
info to the session variable that the ListView uses. When the submit
button
is clicked on that popup I would like to refresh the ListView instead of
waiting for the 5 seconds to go by. I have done some looking and I think
I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to make
sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already existing
items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume that
kmd.getName() returns a String) pass an IModel to the label like so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
Re: ListView not updating when changed
your popup is a different page or a div inside the current page? do
you submit the form in it via ajax or a regular post?
-igor
On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED] wrote:
THanks for explaining it to me igor. I have been doing some searching about
my other problem. Again my new problem is that I really do not want this
listview to refresh on a timer. Here is the process of my app. The user can
click on a link that says add member. that link inturn creates a popup page
that has a form and some textfields. When the form is submitted I update the
Session List to add that member and the popup is closed. Then when the timer
tells the listview to refresh it gets the new informationfrom the session
list the user just entered and updates the listview. Instead of having the
listview refresh on a timer I would like for it to refresh when the popup
window form is submited.
How would I go about doing this? I have done some looking and I think maybe
instead of using a listview I should be using a refreshingview. I made this
change but it still does not solve my problem. Can I refresh the markup
container from the popup? if so how? I was thinking maybe a AjaxSubmit
button on the popup page but I am not sure. Anyway a little help with this
would be awesome
Thanks
T
igor.vaynberg wrote:
On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED] wrote:
that worked prefect Thanks for the help. I decided to go with the Model
example. I do have a few more questions though. First why cant I use a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models are
chained properly
-igor
but that did not work. I am guessing that getObject has to be called or
the
ListView will not get updated but that is just my guess.
Also right now I am using
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my popup
instead. So there is a link that will create a popup and that popup adds
info to the session variable that the ListView uses. When the submit
button
is clicked on that popup I would like to refresh the ListView instead of
waiting for the 5 seconds to go by. I have done some looking and I think
I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to make
sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already existing
items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume that
kmd.getName() returns a String) pass an IModel to the label like so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
Re: ListView not updating when changed
The popup is a different page. Just a simple page with 2 textfields and a few
check boxes and a submit button and I submit it via a regular post right now
but I can change that to ajax if that is what I need to do.
igor.vaynberg wrote:
your popup is a different page or a div inside the current page? do
you submit the form in it via ajax or a regular post?
-igor
On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED] wrote:
THanks for explaining it to me igor. I have been doing some searching
about
my other problem. Again my new problem is that I really do not want this
listview to refresh on a timer. Here is the process of my app. The user
can
click on a link that says add member. that link inturn creates a popup
page
that has a form and some textfields. When the form is submitted I update
the
Session List to add that member and the popup is closed. Then when the
timer
tells the listview to refresh it gets the new informationfrom the
session
list the user just entered and updates the listview. Instead of having
the
listview refresh on a timer I would like for it to refresh when the
popup
window form is submited.
How would I go about doing this? I have done some looking and I think
maybe
instead of using a listview I should be using a refreshingview. I made
this
change but it still does not solve my problem. Can I refresh the markup
container from the popup? if so how? I was thinking maybe a AjaxSubmit
button on the popup page but I am not sure. Anyway a little help with
this
would be awesome
Thanks
T
igor.vaynberg wrote:
On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED]
wrote:
that worked prefect Thanks for the help. I decided to go with the
Model
example. I do have a few more questions though. First why cant I use
a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do
this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models are
chained properly
-igor
but that did not work. I am guessing that getObject has to be called
or
the
ListView will not get updated but that is just my guess.
Also right now I am using
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my
popup
instead. So there is a link that will create a popup and that popup
adds
info to the session variable that the ListView uses. When the submit
button
is clicked on that popup I would like to refresh the ListView
instead of
waiting for the 5 seconds to go by. I have done some looking and I
think
I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to
make
sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already
existing
items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume
that
kmd.getName() returns a String) pass an IModel to the label like
so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix
that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new
Re: ListView not updating when changed
since its in a different page there isnt much you can do except
something like outputting
head
script
window.opener.refresh();
window.close();
/script
/head
after the form has been submitted
-igor
On Wed, Mar 26, 2008 at 6:39 PM, taygolf [EMAIL PROTECTED] wrote:
The popup is a different page. Just a simple page with 2 textfields and a few
check boxes and a submit button and I submit it via a regular post right now
but I can change that to ajax if that is what I need to do.
igor.vaynberg wrote:
your popup is a different page or a div inside the current page? do
you submit the form in it via ajax or a regular post?
-igor
On Wed, Mar 26, 2008 at 3:00 PM, taygolf [EMAIL PROTECTED] wrote:
THanks for explaining it to me igor. I have been doing some searching
about
my other problem. Again my new problem is that I really do not want this
listview to refresh on a timer. Here is the process of my app. The user
can
click on a link that says add member. that link inturn creates a popup
page
that has a form and some textfields. When the form is submitted I update
the
Session List to add that member and the popup is closed. Then when the
timer
tells the listview to refresh it gets the new informationfrom the
session
list the user just entered and updates the listview. Instead of having
the
listview refresh on a timer I would like for it to refresh when the
popup
window form is submited.
How would I go about doing this? I have done some looking and I think
maybe
instead of using a listview I should be using a refreshingview. I made
this
change but it still does not solve my problem. Can I refresh the markup
container from the popup? if so how? I was thinking maybe a AjaxSubmit
button on the popup page but I am not sure. Anyway a little help with
this
would be awesome
Thanks
T
igor.vaynberg wrote:
On Wed, Mar 26, 2008 at 6:57 AM, taygolf [EMAIL PROTECTED]
wrote:
that worked prefect Thanks for the help. I decided to go with the
Model
example. I do have a few more questions though. First why cant I use
a
PropertyModel instead of a AbstractReadOnlyModel. I tried to do
this:
New Label(kmname, new PropertyModel(kmd, name);
because you are still caching the instance of kmd in the model by
passing it directly, instead
new PropertyModel(item.getModel(), name); that way the models are
chained properly
-igor
but that did not work. I am guessing that getObject has to be called
or
the
ListView will not get updated but that is just my guess.
Also right now I am using
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5))
to get the ListView to updated but I would like to do this from my
popup
instead. So there is a link that will create a popup and that popup
adds
info to the session variable that the ListView uses. When the submit
button
is clicked on that popup I would like to refresh the ListView
instead of
waiting for the 5 seconds to go by. I have done some looking and I
think
I
need to us an AjaxFullBackLink but I wnated to go ahead and ask to
make
sure
I was looking in the right direction
Thanks
T
Thomas Maeder wrote:
If memory serves, the ListView will not repopulate already
existing
items.
I see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume
that
kmd.getName() returns a String) pass an IModel to the label like
so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never
Re: ListView not updating when changed
what happens if you set:
lv.setReuseItems(true);
to false?
and what do you mean with go back and edit ? browser back?
johan
On Tue, Mar 25, 2008 at 3:02 PM, taygolf [EMAIL PROTECTED] wrote:
ok here is what I have. i have a listview that I want to update on the
fly.
The user clicks a link and that link opens a popup. in that popup the user
will put in the information required and hit submit. once the information
is
submitted I am saving it in a session list of models. So the model that
was
created on the popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if I want to go
back and edit a previous entry then the listview never shows that update.
So how can I get the listview to see the update. I am thinking that the
loadabledetachable model is not getting the latest and greatest session
list. I think it may only be looking for additions and not getting all of
them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
listContainer.add(lv);
add(listContainer);
--
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RE: ListView not updating when changed
If memory serves, the ListView will not repopulate already existing items. I
see two options:
1) setReuseItems(false)
2) instead of creating the label with a fixed String (I assume that
kmd.getName() returns a String) pass an IModel to the label like so:
New Label(kmname, new AbstractReadOnlyModel() {
public Object getObject() {
KeyMemberData kmd = (KeyMemberData)item.getModelObject();
return kmd.getName();
}
});
Hth
Thomas
-Original Message-
From: taygolf [mailto:[EMAIL PROTECTED]
Sent: Dienstag, 25. März 2008 15:03
To: users@wicket.apache.org
Subject: ListView not updating when changed
ok here is what I have. i have a listview that I want to
update on the fly.
The user clicks a link and that link opens a popup. in that
popup the user will put in the information required and hit
submit. once the information is submitted I am saving it in a
session list of models. So the model that was created on the
popup page is added to the list.
THe listview is created using the session list as a
loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if
I want to go back and edit a previous entry then the listview
never shows that update.
So how can I get the listview to see the update. I am
thinking that the loadabledetachable model is not getting the
latest and greatest session list. I think it may only be
looking for additions and not getting all of them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
listContainer.add(lv);
add(listContainer);
--
View this message in context:
http://www.nabble.com/ListView-not-updating-when-changed-tp162
74984p16274984.html
Sent from the Wicket - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: ListView not updating when changed
ListView lv = new PropertyListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
item.add(new Label(kmname));
item.add(new Label(kmsec));
item.add(new Label(kmroles));
}
};
because you called setreuseitems(true) and hardcoded the values of
labels the updates will not show up because the component hierarchy is
not recreated due to setreuseitems(true). two options like others
said, turn off setreuseitems, or make your label display models
instead of hardcoded values, above is the easiest example...
-igor
On Tue, Mar 25, 2008 at 7:02 AM, taygolf [EMAIL PROTECTED] wrote:
ok here is what I have. i have a listview that I want to update on the fly.
The user clicks a link and that link opens a popup. in that popup the user
will put in the information required and hit submit. once the information is
submitted I am saving it in a session list of models. So the model that was
created on the popup page is added to the list.
THe listview is created using the session list as a loadabledetachablemodel.
Everytime a new entry is entered everything works fine but if I want to go
back and edit a previous entry then the listview never shows that update.
So how can I get the listview to see the update. I am thinking that the
loadabledetachable model is not getting the latest and greatest session
list. I think it may only be looking for additions and not getting all of
them. HOw do I fix that.
Here is my code
IModel kmList = new LoadableDetachableModel()
{
protected Object load() {
return MySession.get().getKeymemberList();
}
};
ListView lv = new ListView(rows, kmList)
{
public void populateItem(final ListItem item)
{
KeyMemberData kmd =
(KeyMemberData)item.getModelObject();
item.add(new Label(kmname, kmd.getName()));
item.add(new Label(kmsec, kmd.getSecurity()));
item.add(new Label(kmroles, kmd.getRoles()));
}
};
lv.setReuseItems(true);
lv.setOutputMarkupId(true);
WebMarkupContainer listContainer = new
WebMarkupContainer(theContainer);
listContainer.setOutputMarkupId(true);
listContainer.add(new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
listContainer.add(lv);
add(listContainer);
--
View this message in context:
http://www.nabble.com/ListView-not-updating-when-changed-tp16274984p16274984.html
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-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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