Re: Panel re-rendered twice, when the data is pulled in.
Ed, Thank you so much for the reply. Could you please send me the link to the working example. I would like to compare with the one I have. Btw, thanks for pointing out the improper usage of table fragment as panel. I have modified to div Appreciate your help in this regard. J. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Panel-re-rendered-twice-when-the-data-is-fetched-tp2268924p2271215.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Panel re-rendered twice, when the data is pulled in.
/td /tr/table /form /body /html Thanks J -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Panel-re-rendered-twice-when-the-data-is-pulled-in-tp2268924p2268924.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Panel re-rendered twice, when the data is pulled in.
I believe the cause -- and I've reproduced locally -- is this HTML:
tr
wicket:id=shipperAddressPanel/tr
Don't dump content into the tr
Try changing this to
tr
td
div wicket:id=shipperAddressPanel/
/td
/tr
And see if it fixes the issue.
Ed.
On Fri, Jun 25, 2010 at 4:37 PM, jammyjohn jchinnas...@yahoo.com wrote:
Hi,
The page loads address panel with couple of text fields . When the search is
made for a particular address id, the address panel is rendered twice (one
panel with the data, the second panel without the data). Not sure how to
avoid re-rendering of panel twice,
setResponsePage(getPage()) can be a solution, but I dont want the whole page
to be refreshed as I am using 4 panels in my page.
The code is as below. Not sure if there is a problem in the way the markup
is structured. Appreciate your help in this regard.
/AddressPanel.html***/
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
xmlns:wicket=http://wicket.sourceforge.net/; xml:lang=en lang=en
body
wicket:panel
tr
thAdr1:/th
td align=leftinput
type='text' wicket:id=address size='30'
maxlength='45'//td
/tr
tr
th align='right'Adr2:/th
td align=leftinput
type='text' wicket:id=address2 size='30'
maxlength='45'//td
/tr
/wicket:panel
/body
/html
/AddressPanel.java***/
public class AddressPanel extends Panel {
public AddressPanel(String id, IModel model) {
super(id);
setDefaultModel(new CompoundPropertyModel(model));
add(new RequiredTextField(address));
add(new
TextField(address2).setConvertEmptyInputStringToNull(false));
}
}
/* java file that instantiates the panel */
final Panel shipAddressPanel = new AddressPanel(shipperAddressPanel, new
Model(address.getShipAddress()));
shipAddressPanel.setOutputMarkupId(true);
mawbForm.add(shipAddressPanel);
add(mawbForm);
final TextField shipIdTf = new TextField(shipperId, new
PropertyModel(dtomodel, shipperId));
shipIdTf.setOutputMarkupId(true);
mawbForm.add(shipIdTf);
shipIdTf.add(new AjaxFormComponentUpdatingBehavior(onBlur){
private static final long serialVersionUID = 1L;
�...@override
protected void onUpdate(AjaxRequestTarget target) {
Shipper shipper=
shipDao.loadShipAddress(Long.parseLong(shipIdTf.getDefaultModelObjectAsString()))
Address address = new Address();
address.setShipAddress(shipper);
shipAddressPanel.setDefaultModelObject(address.getShipAddress());
target.addComponent(shipAddressPanel);
}
});
/* the template that calls the panel ***/
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Strict//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd;
html xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en
head/head
body
form wicket:id=form
tabletr
td valign='top' style=width:8em;height:15em;
table width='100%'
border='1' cellpadding='1' cellspacing=''
tbody
tr
td
class='instrLabelColor' colspan=2
align='center'SHIP From:
input
type='text' wicket:id=shipperId /
/td
/tr
tr
wicket:id=shipperAddressPanel/tr
/tbody
/table
/td
/tr/table
/form
/body
/html
Thanks
J
--
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Re: Panel re-rendered twice, when the data is pulled in.
Ed, Thanks for your reply. I already tried this. But still the problem exists. :( setResponsePage(getPage(this)) seems to be the work around for this issue. But the problem is, the other inputfields that have values on this page are lost when the panel is re-rendered. I am not sure how to solve this issue. Thanks J. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Panel-re-rendered-twice-when-the-data-is-fetched-tp2268924p2268991.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Panel re-rendered twice, when the data is pulled in.
Hmm, I took a working example that replaces a panel using an AJAX link and altered the HTML to match what you have and, hey presto, after clicking the link I have two versions of the panel content. Reload and I have one again. I don't have the code in front of me, but I'll take a look again tomorrow at what precisely is happening. You should look at the HTML after the AJAX link has been clicked to try to determine what is happening to the DOM. In any event, I think table fragment as panel is a bad idea. Ed. On Fri, Jun 25, 2010 at 5:36 PM, jammyjohn jchinnas...@yahoo.com wrote: Ed, Thanks for your reply. I already tried this. But still the problem exists. :( setResponsePage(getPage(this)) seems to be the work around for this issue. But the problem is, the other inputfields that have values on this page are lost when the panel is re-rendered. I am not sure how to solve this issue. Thanks J. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Panel-re-rendered-twice-when-the-data-is-fetched-tp2268924p2268991.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
