Re: Wicket localization in stateful pages
The back-button brings you back to the previous state of the component tree. If your page is depending on external state (e.g. session or database content) for rendering, it will of course show the most recent data wherever you have told it so (by using a model). Regards Sven On 11/10/2013 05:44 PM, meduolis wrote: Exactly, I am really confused now. As I understand from your answer - this is expected behavior. I thought that back action should behave exactly the same when you navigating the site using wicket controls. Should I override back action somehow and do it myself? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662262.html Sent from the Users forum 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
Re: Release Cycle for wicket-socket
Hi, On Sun, Nov 10, 2013 at 4:31 AM, Jan Moxter jan.mox...@innobix.com wrote: Hi Martin, - thank you for pointing me to the version 0.14 I will check out if the problem still exists. - We do use Jetty 9.0.x so the version seems to be appropriate, but thanks for explaining the differences By the way for something being experimental Wicket Native WebSocket runs really good and stable in our internal production application. We did not use it yet in a client product but we are getting near to releasing our first installation (for a client) that has it implemented as well. Thanks for your feedback! https://cwiki.apache.org/confluence/display/WICKET/Wicket+7.0+Roadmap#Wicket7.0Roadmap-Votewhichexperimentalmodulesshouldbecomestable - we will vote which experimental modules to become non-experimental for Wicket 7.0.0. I guess we will do the vote in dev@ mailing list. Probably we should create tickets so users who are not subscribed to dev@ can give their opinion too. Thanks Jan Moxter -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Release-Cycle-for-wicket-socket-tp4662236p4662258.html Sent from the Users forum 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: Wicket localization in stateful pages
Hi, As Sven explained 2. new Label(contentNoModel, resolveLocalizedContent()); doesn't use dynamic model (a model that will re-calculate its object/value on each request). It initializes the value of the label at construction time and from there on this value doesn't change. See https://cwiki.apache.org/confluence/display/WICKET/Working+with+Wicket+models#WorkingwithWicketmodels-DynamicModels On Mon, Nov 11, 2013 at 10:01 AM, Sven Meier s...@meiers.net wrote: The back-button brings you back to the previous state of the component tree. If your page is depending on external state (e.g. session or database content) for rendering, it will of course show the most recent data wherever you have told it so (by using a model). Regards Sven On 11/10/2013 05:44 PM, meduolis wrote: Exactly, I am really confused now. As I understand from your answer - this is expected behavior. I thought that back action should behave exactly the same when you navigating the site using wicket controls. Should I override back action somehow and do it myself? -- View this message in context: http://apache-wicket.1842946. n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages- tp4662260p4662262.html Sent from the Users forum 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
Re: Handler after jqXhR success et before ajax response proccess
Hi, On Sat, Nov 9, 2013 at 12:16 AM, Olivier Dutrieux olivier.dutri...@pasteur.fr wrote: Is there a aim to execute processAjaxResponse (javascript method to handled the ajax response by wicket-ajax.js) in IAjaxCallListener's success handler if I set wr ajaxAttribute to false ? Yes, this should work. Set 'wr' to false then create a new instance of Wicket.Ajax and call processAjaxResponse() on it with all the required parameters. Another option is to set some custom attribute to the div in beforeSend(). Then in success() you can check whether this custom attribute is still there and decide what to do depending on this information. Duto - Duto -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Handler-after-jqXhR-success-et-before-ajax-response-proccess-tp4662239p4662245.html Sent from the Users forum 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: Efficient pagination with MongoDB and Wicket
Hi, You can create MongoDataProvider that will implement #iterator(start, count) but will ignore the passed parameters. You will need additionally to create your own PagingNavigator with custom links which when clicked would do something like: mongoDataProvider.setFirst(someObjectId) and mongoDataProvider.setRange(whatEverIsNeeded). Then #iterator() and #size() will use the start ObjectId and the Range to do whatever is needed. I see that you will need to provide custom impls of several Wicket interfaces/classes to make them more optimal for Mongo. You can donate them as WicketSuff project [1] so other people can reuse and optimize them. 1. https://github.com/wicketstuff/core On Sat, Nov 9, 2013 at 4:21 PM, Till Klocke till.klo...@gmail.com wrote: Hi! I'm trying to get an efficient pagination with MongoDB and Wicket working. The problem with MongoDB is, that the skip operation can become really expensive on large datasets (basically every time you really need pagination). So the best practice for pagination in MongoDB is to make range queries. So you build your query and limit it to i.e. 50 documents, if you need the next 50 you make the same query, but specify that you are only interested in objects where the objectId is higher than in the last item of the last query and so on. The Wicket IDataProvider unfortunately only gives you the primitive long to work with, which is insufficient for this case. Another problem with MongoDB is, that even count can become quite expensive. So I would like to avoid to give the total amount of available items from the beginning. Currently I have a google like pagination in mind where the PagingNavigator only shows 10 or so page links and as the user goes through the pages it dynamically adds more page links to the end and removes the first links at the beginning. But unfortunately I'm kinda stuck. I tried to create some kind of IRangeDataProviderI where I is a datatype for the range based query and replaces the long for skipping. But now I have to carry this through everything like DataView, DataBaseView and all the interfaces. Thats not nice, since it could also be needed to dynamically alter the type of the range item for example if you change the sorting. Apart from that I tink I ran into many more problems so that I am as far away from a working protype as I can be. So I am asking here for help. Probably some of the more experienced Wicket developers (more experienced than me) already build something like that or even published a small library project for this use case. Thanks in advance Regards, Till
Table row visibility
Hi,
I have a table with legends explaining map (OpenLayers) layers.
I want to turn visibility on/off on the entire row based on the visibility of
these map layers using JS.
I can easily turn on/off the visibility of the legend image itself using
JavaScript/JQuery, but I want to toggle visibility of the entire row. I know
this can be done through ajax, but I don't want to put extra unnecessary load
on the server through Ajax calls.
The easiest way to do this (AFAIK) is adding an id to the table row, and
toggling visibility through JQuery:
$(#tableRowId).show()/hide();
Below is the entire code of my LegendPanel pasted.
Yours,
Tron Walseth
public class LegendPanelID extends Serializable extends MapPanelID
{
private static final long serialVersionUID = 1L;
/**
* @param id
*/
public LegendPanel(String id, ListBusinessLayer layers,
BusinessDataAjaxMapID map)
{
super(id, map);
ListDataProviderBusinessLayer dp = new ListDataProvider(layers);
DefaultDataTableBusinessLayer, String table = new
DefaultDataTable(legends, getTableColumns(), dp, 10);
add(table);
}
private static ListIColumnBusinessLayer, String getTableColumns()
{
ListIColumnBusinessLayer, String cols = new ArrayList();
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
cellItem.add(new Label(componentId,
rowModel.getObject().getLegendDescription()));
}});
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
Url imgUrl =
Url.parse(rowModel.getObject().getLayerLegend().trim());
ResourceReference ref = new UrlResourceReference(imgUrl);
ImagePanel i = new ImagePanel(componentId, ref);
i.setMarkupId(rowModel.getObject().getLegendDescription());
cellItem.add(i);
}
});
return cols;
}
/* (non-Javadoc)
* @see
org.apache.wicket.Component#renderHead(org.apache.wicket.markup.head.IHeaderResponse)
*/
@Override
public void renderHead(IHeaderResponse response)
{
super.renderHead(response);
response.render(JavaScriptHeaderItem.forScript(function
toggleLegend(event){\n\t +
var visible = event.object.visibility;\n +
\tvar divObject = '#' +
event.object.params.BUSINESSNAME;\n +
\tif (visible) \n +
\t\t$(divObject).show();\n +
\telse\n +
\t\t$(divObject).hide();\n +
}, layerlegend));
}
/* (non-Javadoc)
* @see
no.telespor.web.page.map.openlayers.MapPanel#updateComponents(org.apache.wicket.ajax.AjaxRequestTarget)
*/
@Override
public void updateComponents(AjaxRequestTarget target)
{
//empty on purpose
}
}
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Link
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn't see on which
page he is. I want to change the color of the links depending on the page which
the user has chosen. How can I realize this? I implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
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Re: Table row visibility
Hi,
What is your question ?
I guess how to get the markup id of the row?.
I'd suggest you to add a JS event listener on the table that filters for
clicks on 'tr' (i.e. event delegation).
On Mon, Nov 11, 2013 at 12:17 PM, Tron Walseth t...@telespor.no wrote:
Hi,
I have a table with legends explaining map (OpenLayers) layers.
I want to turn visibility on/off on the entire row based on the visibility
of these map layers using JS.
I can easily turn on/off the visibility of the legend image itself using
JavaScript/JQuery, but I want to toggle visibility of the entire row. I
know this can be done through ajax, but I don't want to put extra
unnecessary load on the server through Ajax calls.
The easiest way to do this (AFAIK) is adding an id to the table row, and
toggling visibility through JQuery:
$(#tableRowId).show()/hide();
Below is the entire code of my LegendPanel pasted.
Yours,
Tron Walseth
public class LegendPanelID extends Serializable extends MapPanelID
{
private static final long serialVersionUID = 1L;
/**
* @param id
*/
public LegendPanel(String id, ListBusinessLayer layers,
BusinessDataAjaxMapID map)
{
super(id, map);
ListDataProviderBusinessLayer dp = new
ListDataProvider(layers);
DefaultDataTableBusinessLayer, String table = new
DefaultDataTable(legends, getTableColumns(), dp, 10);
add(table);
}
private static ListIColumnBusinessLayer, String getTableColumns()
{
ListIColumnBusinessLayer, String cols = new ArrayList();
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
cellItem.add(new Label(componentId,
rowModel.getObject().getLegendDescription()));
}});
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
Url imgUrl =
Url.parse(rowModel.getObject().getLayerLegend().trim());
ResourceReference ref = new UrlResourceReference(imgUrl);
ImagePanel i = new ImagePanel(componentId, ref);
i.setMarkupId(rowModel.getObject().getLegendDescription());
cellItem.add(i);
}
});
return cols;
}
/* (non-Javadoc)
* @see
org.apache.wicket.Component#renderHead(org.apache.wicket.markup.head.IHeaderResponse)
*/
@Override
public void renderHead(IHeaderResponse response)
{
super.renderHead(response);
response.render(JavaScriptHeaderItem.forScript(function
toggleLegend(event){\n\t +
var visible = event.object.visibility;\n +
\tvar divObject = '#' +
event.object.params.BUSINESSNAME;\n +
\tif (visible) \n +
\t\t$(divObject).show();\n +
\telse\n +
\t\t$(divObject).hide();\n +
}, layerlegend));
}
/* (non-Javadoc)
* @see
no.telespor.web.page.map.openlayers.MapPanel#updateComponents(org.apache.wicket.ajax.AjaxRequestTarget)
*/
@Override
public void updateComponents(AjaxRequestTarget target)
{
//empty on purpose
}
}
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Re: Link
Hi,
See org.apache.wicket.markup.html.link.Link#setAutoEnable(true).
This will automatically render disabled link for links which link to the
current page.
On Mon, Nov 11, 2013 at 12:23 PM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn’t see on
which page he is. I want to change the color of the links depending on the
page which the user has chosen. How can I realize this? I implemented the
links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
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Re: Link
Maybe use CSS? Add a class attribute with the name of the page?
On Mon, Nov 11, 2013 at 11:23 AM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn’t see on
which page he is. I want to change the color of the links depending on the
page which the user has chosen. How can I realize this? I implemented the
links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Regards - Ernesto Reinaldo Barreiro
AW: Link
Hello,
I was already trying this. But it didn't works. Here is HTML:
a wicket:id=faultLinkESB Fehler/a | a
wicket:id=protokollierungLinkProtokollierung/a | a
wicket:id=userManagementLinkBenutzerverwaltung/a | a
wicket:id=changePasswordLinkPasswort auml;ndern/a
And here the Java:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
faultLink.setAutoEnable(true);
These links are in my parent page. The FaultPage extends of my parent page.
Could that be the problem?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 – 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mgrigo...@apache.org]
Gesendet: Montag, 11. November 2013 11:32
An: users@wicket.apache.org
Betreff: Re: Link
Hi,
See org.apache.wicket.markup.html.link.Link#setAutoEnable(true).
This will automatically render disabled link for links which link to the
current page.
On Mon, Nov 11, 2013 at 12:23 PM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn’t see
on which page he is. I want to change the color of the links depending
on the page which the user has chosen. How can I realize this? I
implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Handler after jqXhR success et before ajax response proccess
thx for your response Martin, Maybe a handler in the IAjaxCallListener (between jqXHR.success and Ajax response is process) will be very nice feature in the future version of wicket :) Duto - Duto -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Handler-after-jqXhR-success-et-before-ajax-response-proccess-tp4662239p4662294.html Sent from the Users forum 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: Link
On Mon, Nov 11, 2013 at 12:41 PM, christoph.ma...@t-systems.com wrote:
Hello,
I was already trying this. But it didn't works. Here is HTML:
a wicket:id=faultLinkESB Fehler/a | a
wicket:id=protokollierungLinkProtokollierung/a | a
wicket:id=userManagementLinkBenutzerverwaltung/a | a
wicket:id=changePasswordLinkPasswort auml;ndern/a
And here the Java:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
If this is all your Java code then you better use BookmarkablePageLink. It
is more optimal solution for this.
}
};
faultLink.setAutoEnable(true);
These links are in my parent page. The FaultPage extends of my parent
page. Could that be the problem?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 – 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mgrigo...@apache.org]
Gesendet: Montag, 11. November 2013 11:32
An: users@wicket.apache.org
Betreff: Re: Link
Hi,
See org.apache.wicket.markup.html.link.Link#setAutoEnable(true).
This will automatically render disabled link for links which link to the
current page.
On Mon, Nov 11, 2013 at 12:23 PM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn’t see
on which page he is. I want to change the color of the links depending
on the page which the user has chosen. How can I realize this? I
implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
SV: Table row visibility
Hi again
I wanted to turn on/off row visibility, and in doing that, I wanted to set row
id on the row.
I found out how this should be done, in overriding the newRowItem on the
DefaultDataTable class, and adding an AttributeModifier to the rowItem.
Sorry for any inconvenience.
Yours,
Tron Walseth
Fra: Martin Grigorov [mgrigo...@apache.org]
Sendt: 11. november 2013 11:28
Til: users@wicket.apache.org
Emne: Re: Table row visibility
Hi,
What is your question ?
I guess how to get the markup id of the row?.
I'd suggest you to add a JS event listener on the table that filters for
clicks on 'tr' (i.e. event delegation).
On Mon, Nov 11, 2013 at 12:17 PM, Tron Walseth t...@telespor.no wrote:
Hi,
I have a table with legends explaining map (OpenLayers) layers.
I want to turn visibility on/off on the entire row based on the visibility
of these map layers using JS.
I can easily turn on/off the visibility of the legend image itself using
JavaScript/JQuery, but I want to toggle visibility of the entire row. I
know this can be done through ajax, but I don't want to put extra
unnecessary load on the server through Ajax calls.
The easiest way to do this (AFAIK) is adding an id to the table row, and
toggling visibility through JQuery:
$(#tableRowId).show()/hide();
Below is the entire code of my LegendPanel pasted.
Yours,
Tron Walseth
public class LegendPanelID extends Serializable extends MapPanelID
{
private static final long serialVersionUID = 1L;
/**
* @param id
*/
public LegendPanel(String id, ListBusinessLayer layers,
BusinessDataAjaxMapID map)
{
super(id, map);
ListDataProviderBusinessLayer dp = new
ListDataProvider(layers);
DefaultDataTableBusinessLayer, String table = new
DefaultDataTable(legends, getTableColumns(), dp, 10);
add(table);
}
private static ListIColumnBusinessLayer, String getTableColumns()
{
ListIColumnBusinessLayer, String cols = new ArrayList();
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
cellItem.add(new Label(componentId,
rowModel.getObject().getLegendDescription()));
}});
cols.add(new HeaderlessColumnBusinessLayer, String() {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(ItemICellPopulatorBusinessLayer
cellItem, String componentId, IModelBusinessLayer rowModel)
{
Url imgUrl =
Url.parse(rowModel.getObject().getLayerLegend().trim());
ResourceReference ref = new UrlResourceReference(imgUrl);
ImagePanel i = new ImagePanel(componentId, ref);
i.setMarkupId(rowModel.getObject().getLegendDescription());
cellItem.add(i);
}
});
return cols;
}
/* (non-Javadoc)
* @see
org.apache.wicket.Component#renderHead(org.apache.wicket.markup.head.IHeaderResponse)
*/
@Override
public void renderHead(IHeaderResponse response)
{
super.renderHead(response);
response.render(JavaScriptHeaderItem.forScript(function
toggleLegend(event){\n\t +
var visible = event.object.visibility;\n +
\tvar divObject = '#' +
event.object.params.BUSINESSNAME;\n +
\tif (visible) \n +
\t\t$(divObject).show();\n +
\telse\n +
\t\t$(divObject).hide();\n +
}, layerlegend));
}
/* (non-Javadoc)
* @see
no.telespor.web.page.map.openlayers.MapPanel#updateComponents(org.apache.wicket.ajax.AjaxRequestTarget)
*/
@Override
public void updateComponents(AjaxRequestTarget target)
{
//empty on purpose
}
}
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AW: Link
Can you give an example?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 - 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Montag, 11. November 2013 11:34
An: users@wicket.apache.org
Betreff: Re: Link
Maybe use CSS? Add a class attribute with the name of the page?
On Mon, Nov 11, 2013 at 11:23 AM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn't see
on which page he is. I want to change the color of the links depending
on the page which the user has chosen. How can I realize this? I
implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Regards - Ernesto Reinaldo Barreiro
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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Re: Link
BookmarkablePageLink faultLink = new BookmarkablePageLink(faultLink,
Fault.class);
faultLink.setAutoEnable(true);
On Mon, Nov 11, 2013 at 1:37 PM, christoph.ma...@t-systems.com wrote:
Can you give an example?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 - 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Montag, 11. November 2013 11:34
An: users@wicket.apache.org
Betreff: Re: Link
Maybe use CSS? Add a class attribute with the name of the page?
On Mon, Nov 11, 2013 at 11:23 AM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn't see
on which page he is. I want to change the color of the links depending
on the page which the user has chosen. How can I realize this? I
implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
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-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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AW: Link
I mean an example for the CSS Solution
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 – 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mgrigo...@apache.org]
Gesendet: Montag, 11. November 2013 12:41
An: users@wicket.apache.org
Betreff: Re: Link
BookmarkablePageLink faultLink = new BookmarkablePageLink(faultLink,
Fault.class); faultLink.setAutoEnable(true);
On Mon, Nov 11, 2013 at 1:37 PM, christoph.ma...@t-systems.com wrote:
Can you give an example?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics Hoyerswerdaer
Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 - 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Montag, 11. November 2013 11:34
An: users@wicket.apache.org
Betreff: Re: Link
Maybe use CSS? Add a class attribute with the name of the page?
On Mon, Nov 11, 2013 at 11:23 AM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn't
see on which page he is. I want to change the color of the links
depending on the page which the user has chosen. How can I realize
this? I implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Regards - Ernesto Reinaldo Barreiro
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Get return value of ajax event in Wicket 6.9.1
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed, but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ var message = 'Your confirmation message goes here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message; +
};));
}
}
What am I missing? Thank you very much in advance :-)
Re: Get return value of ajax event in Wicket 6.9.1
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed, but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+', async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message; +
};));
}
}
What am I missing? Thank you very much in advance :-)
Re: Get return value of ajax event in Wicket 6.9.1
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends AbstractDefaultAjaxBehavior {
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.com wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed, but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+', async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message; +
};));
}
}
What am I missing? Thank you very much in advance
Re: Get return value of ajax event in Wicket 6.9.1
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends AbstractDefaultAjaxBehavior {
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed, but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+', async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message; +
};));
}
}
What am I missing? Thank you very much in advance
Re: Get return value of ajax event in Wicket 6.9.1
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends AbstractDefaultAjaxBehavior {
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed, but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+', async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message; +
};));
}
}
What am I missing? Thank you very much in advance
Re: Link
You want to give a different CSS for links in different pages?
public class ClassModifier extends AttributeModifier {
/**
* @param attribute
* @param replaceModel
*/
public ClassModifier(IModel? replaceModel) {
super(class, replaceModel);
}
/**
* @param attribute
* @param value
*/
public ClassModifier(Serializable value) {
super(class, value);
}
}
and
faultLink.add(new ClassModifier(this.getClass().getSimpleName()) )
?
On Mon, Nov 11, 2013 at 12:50 PM, christoph.ma...@t-systems.com wrote:
I mean an example for the CSS Solution
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 – 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mgrigo...@apache.org]
Gesendet: Montag, 11. November 2013 12:41
An: users@wicket.apache.org
Betreff: Re: Link
BookmarkablePageLink faultLink = new BookmarkablePageLink(faultLink,
Fault.class); faultLink.setAutoEnable(true);
On Mon, Nov 11, 2013 at 1:37 PM, christoph.ma...@t-systems.com wrote:
Can you give an example?
Mit freundlichen Grüßen
Christoph Manig
Systems Engineer
T-Systems International GmbH
Systems Integration - SC Travel, Transport Logistics Hoyerswerdaer
Str. 18
01099 Dresden
tel.: +49 (0) 351 / 8152 - 188
fax:+49 (0) 351 / 8152 - 209
email: christoph.ma...@t-systems.com
-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Montag, 11. November 2013 11:34
An: users@wicket.apache.org
Betreff: Re: Link
Maybe use CSS? Add a class attribute with the name of the page?
On Mon, Nov 11, 2013 at 11:23 AM, christoph.ma...@t-systems.com wrote:
Hello,
there are 4 links at the top of my page.
Every link should forward to another page. But the User couldn't
see on which page he is. I want to change the color of the links
depending on the page which the user has chosen. How can I realize
this? I implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Regards - Ernesto Reinaldo Barreiro
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Regards - Ernesto Reinaldo Barreiro
AW: Link
Ok thanks.
I did the same like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
if (pageName.equals(Fault.class.getSimpleName())){
tag.put(class, pageName);
}
}
};
Christoph
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Get return value of ajax event in Wicket 6.9.1
I thought adding respond was the ajax call to the server, am I wrong?
I didn't work much with ajax, i am sorry
2013/11/11 Martin Grigorov mgrigo...@apache.org
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends AbstractDefaultAjaxBehavior
{
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed,
but I
have no idea how to get the event triggered by the javascript function in
wicket. I need this because when the user closes the browser window I
want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+',
async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return message;
+
};));
}
}
What am I missing? Thank you very much in advance
Re: Get return value of ajax event in Wicket 6.9.1
respond() is the callback method that Wicket will notify.
But you need to trigger an Ajax call first. This is done with the Wicket
Ajax API: Wicket.Ajax.get(...).
Just try with the line I've added in your JS code
On Mon, Nov 11, 2013 at 4:04 PM, Daniela L danigal...@gmail.com wrote:
I thought adding respond was the ajax call to the server, am I wrong?
I didn't work much with ajax, i am sorry
2013/11/11 Martin Grigorov mgrigo...@apache.org
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends
AbstractDefaultAjaxBehavior
{
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window
in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed,
but I
have no idea how to get the event triggered by the javascript function
in
wicket. I need this because when the user closes the browser window I
want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+',
async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return
message;
+
};));
}
}
What am I missing? Thank you very much in advance
Re: Wicket localization in stateful pages
Hi Martin, so, if I want browser back action to show the same result, I have to choose between components with static models or components with dynamic models only? Because if I use different types I will get different results when backing to older page version? I am really not getting the thing here :). Shouldn't it be consistent? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662319.html Sent from the Users forum 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: Get return value of ajax event in Wicket 6.9.1
AFAIK the browser won't issue a new server call (or will not process the
response) once the onunload event has been called so I doubt this will work
(using the web inspector of your browser will allow you to check whether or
not the call has been done)
I second what Martin said, you need to add the JavaScript code to call the
server.
Le 11 nov. 2013 15:29, Martin Grigorov mgrigo...@apache.org a écrit :
respond() is the callback method that Wicket will notify.
But you need to trigger an Ajax call first. This is done with the Wicket
Ajax API: Wicket.Ajax.get(...).
Just try with the line I've added in your JS code
On Mon, Nov 11, 2013 at 4:04 PM, Daniela L danigal...@gmail.com wrote:
I thought adding respond was the ajax call to the server, am I wrong?
I didn't work much with ajax, i am sorry
2013/11/11 Martin Grigorov mgrigo...@apache.org
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com
wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I
described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends
AbstractDefaultAjaxBehavior
{
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser window
in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is displayed,
but I
have no idea how to get the event triggered by the javascript
function
in
wicket. I need this because when the user closes the browser window I
want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent? event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u: '+getCallbackUrl()+',
async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return
message;
+
};));
}
}
What am I missing? Thank you very much in advance
Re: Wicket localization in stateful pages
Hi meduolis, I hope you know what http session is. It doesn't matter how you get to a page (via a normal (forward) link or via back button), when you read an attribute value from the session it will be the same. In your case the dynamic models use the session's locale to decide which i18n resource bundle to use. On Mon, Nov 11, 2013 at 4:49 PM, meduolis meduol...@gmail.com wrote: Hi Martin, so, if I want browser back action to show the same result, I have to choose between components with static models or components with dynamic models only? Because if I use different types I will get different results when backing to older page version? I am really not getting the thing here :). Shouldn't it be consistent? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662319.html Sent from the Users forum 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: Get return value of ajax event in Wicket 6.9.1
There is a difference between onunload and onbeforeunload. You can cancel
the latter.
You can make Ajax call only in onbeforeunload. And it has to be synchronous.
On Mon, Nov 11, 2013 at 4:55 PM, Cedric Gatay gata...@gmail.com wrote:
AFAIK the browser won't issue a new server call (or will not process the
response) once the onunload event has been called so I doubt this will work
(using the web inspector of your browser will allow you to check whether or
not the call has been done)
I second what Martin said, you need to add the JavaScript code to call the
server.
Le 11 nov. 2013 15:29, Martin Grigorov mgrigo...@apache.org a écrit :
respond() is the callback method that Wicket will notify.
But you need to trigger an Ajax call first. This is done with the Wicket
Ajax API: Wicket.Ajax.get(...).
Just try with the line I've added in your JS code
On Mon, Nov 11, 2013 at 4:04 PM, Daniela L danigal...@gmail.com wrote:
I thought adding respond was the ajax call to the server, am I wrong?
I didn't work much with ajax, i am sorry
2013/11/11 Martin Grigorov mgrigo...@apache.org
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com
wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I
described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I
subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends
AbstractDefaultAjaxBehavior
{
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser
window
in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is
displayed,
but I
have no idea how to get the event triggered by the javascript
function
in
wicket. I need this because when the user closes the browser
window I
want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent?
event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component, IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u:
'+getCallbackUrl()+',
async:
false});
+ var message = 'Your confirmation message goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return
message;
+
};));
}
}
What am I missing? Thank you very much in advance
Re: Wicket localization in stateful pages
So, back button does not restore locale value in session? Ok, I will be more specific: *action 1.* I click link switchLanguageToEN; (VERSION 1) (both labels (with static and dynamic models) updates to english); *action 2.* I click link switchLanguageToDE; (VERSION 2)(... updates to german); *action 3.* I click back in browser; (VERSION 1) (label with static model updates to english, dynamic - stays german). debug result: Static model: getSession().getLocale() == en EN (locale restored from version 1) Dynamic model: getSession().getLocale() == de DE (locale taken from version 2) My last question related to this topic (sorry for that spam): 1. Is there a way to restore locale for dynamic models when navigating between page versions? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662323.html Sent from the Users forum 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: Wicket localization in stateful pages
Is there a way to restore locale for dynamic models when navigating between page versions? Whenever the locale is changed, put it in the session and store it in the page too. Override #getLocale() and return whatever is stored as the page's locale. Sven On 11/11/2013 04:24 PM, meduolis wrote: So, back button does not restore locale value in session? Ok, I will be more specific: *action 1.* I click link switchLanguageToEN; (VERSION 1) (both labels (with static and dynamic models) updates to english); *action 2.* I click link switchLanguageToDE; (VERSION 2)(... updates to german); *action 3.* I click back in browser; (VERSION 1) (label with static model updates to english, dynamic - stays german). debug result: Static model: getSession().getLocale() == en EN (locale restored from version 1) Dynamic model: getSession().getLocale() == de DE (locale taken from version 2) My last question related to this topic (sorry for that spam): 1. Is there a way to restore locale for dynamic models when navigating between page versions? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662323.html Sent from the Users forum 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
AW: Link
Hey,
For a simple solution just overwrite onComponentTag().
But I think there a already complete components addressing this issue.
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
if (getPage().getPageClass() == Fault.class) {
// inline style
tag.put(style, color: red;);
// css class
tag.put(class, active);
}
}
Cheers,
Christian
Von: christoph.ma...@t-systems.com [mailto:christoph.ma...@t-systems.com]
Gesendet: Montag, 11. November 2013 11:23
An: users@wicket.apache.org
Betreff: Link
Hello,
there are 4 links at the top of my page.
[cid:eda0a64b-ce32-4c04-b1b1-cc10df635636]
Every link should forward to another page. But the User couldn't see on which
page he is. I want to change the color of the links depending on the page which
the user has chosen. How can I realize this? I implemented the links like this:
Link faultLink = new Link(faultLink) {
@Override
public void onClick() {
setResponsePage(Fault.class);
}
};
Christoph
Re: Wicket localization in stateful pages
Storing it in page will not work as it will reset each time I call setResponsePage. Storing it in data base will not work also, because locale will became global for all visitors. So I tried to pass it using page parameters. Also, I have updated dynamic label model to LoadableDetachableModel. This time I got different result, but still, not what I expected. Back action restores locale from page parameter one step behind the value stored in session, so I got different values each time I go back. Attaching updated version, if there is still someone who will to help me: versionLocale.zip http://apache-wicket.1842946.n4.nabble.com/file/n4662326/versionLocale.zip -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Back-button-issue-when-localizing-in-stateful-pages-tp4662260p4662326.html Sent from the Users forum 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
[ANNOUNCE] Wicket jQuery UI 6.12.0 is released
Hi, wicket-jquery-ui 6.12.0 based on Apache Wicket 6.12.0 is released and will shortly be available in Maven Central. The changelog can be found at the wiki page: https://github.com/sebfz1/wicket-jquery-ui/wiki/%5Bchangelog%5D-wicket-jquery-ui-6.12.0 Maven dependency dependency groupIdcom.googlecode.wicket-jquery-ui/groupId artifactIdwicket-jquery-ui/artifactId version6.12.0/version /dependency Non Maven users can download the jars manually from here http://central.maven.org/maven2/com/googlecode/wicket-jquery-ui/ Enjoy!
Re: Get return value of ajax event in Wicket 6.9.1
I was on my phone and didn't read that well the provided snippet, it should
work fine then ;)
__
Cedric Gatay (@Cedric_Gatay http://twitter.com/Cedric_Gatay)
http://code-troopers.com | http://www.bloggure.info | http://cedric.gatay.fr
On Mon, Nov 11, 2013 at 4:05 PM, Martin Grigorov mgrigo...@apache.orgwrote:
There is a difference between onunload and onbeforeunload. You can cancel
the latter.
You can make Ajax call only in onbeforeunload. And it has to be
synchronous.
On Mon, Nov 11, 2013 at 4:55 PM, Cedric Gatay gata...@gmail.com wrote:
AFAIK the browser won't issue a new server call (or will not process the
response) once the onunload event has been called so I doubt this will
work
(using the web inspector of your browser will allow you to check whether
or
not the call has been done)
I second what Martin said, you need to add the JavaScript code to call
the
server.
Le 11 nov. 2013 15:29, Martin Grigorov mgrigo...@apache.org a écrit
:
respond() is the callback method that Wicket will notify.
But you need to trigger an Ajax call first. This is done with the
Wicket
Ajax API: Wicket.Ajax.get(...).
Just try with the line I've added in your JS code
On Mon, Nov 11, 2013 at 4:04 PM, Daniela L danigal...@gmail.com
wrote:
I thought adding respond was the ajax call to the server, am I wrong?
I didn't work much with ajax, i am sorry
2013/11/11 Martin Grigorov mgrigo...@apache.org
Did you do what I suggested you ?
On Mon, Nov 11, 2013 at 3:49 PM, Daniela L danigal...@gmail.com
wrote:
Hi,
I have tryed to change to AbstractDefaultAjaxBehavior like I
described
below, but respond is never called. What am I doing wrong?
Hi,
as far as I have understood this can only be achieved, if I
subclass
AbstractDefaultAjaxBehavior like this?
public class PageExitWarningBehavior extends
AbstractDefaultAjaxBehavior
{
@Override
protected void respond(AjaxRequestTarget target) {
AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
}
Hi,
You need to make an Ajax call to the server.
On Mon, Nov 11, 2013 at 2:10 PM, Daniela L danigal...@gmail.com
danigal...@gmail.comdanigal...@gmail.com
danigal...@gmail.com
wrote:
Hi,
this is my first question, so i hope I get everything right.
I am trying to catch the event of the user closing the browser
window
in
wicket.
I followed this example:
http://stackoverflow.com/questions/16527463/call-java-component-from-javascript-and-retreive-value
and I managed to get the example working so the message is
displayed,
but I
have no idea how to get the event triggered by the javascript
function
in
wicket. I need this because when the user closes the browser
window I
want
to update some data in my database.
Here is what I have tryed:
RequiredTextFieldString myTextField = new
RequiredTextFieldString(myTextField);
myTextField.setOutputMarkupPlaceholderTag(true);
myTextField.add(new PageExitWarningBehavior(){
@Override
public void onEvent(Component component, IEvent?
event)
{
//this isn't ever called
MySession.get().releaseBlockedDataFromDatabase();
}
});
public class PageExitWarningBehavior extends Behavior {
@Override
public void renderHead(Component component,
IHeaderResponse
response) {
super.renderHead(component, response);
response.render(new
OnDomReadyHeaderItem(window.onbeforeunload = function (e) {
+ Wicket.Ajax.get({u:
'+getCallbackUrl()+',
async:
false});
+ var message = 'Your confirmation message
goes
here.',
+ e = e || window.event; + if (e) {
+ e.returnValue = message; + } + return
message;
+
};));
}
}
What am I missing? Thank you very much in advance
Re: Struggling with ContextRelativeResource, RenderedDynamicImageResource and SharedResources
Did anybody try to run my attached quickstart application and can explain why the additional LocaleMapper changes the path? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Struggling-with-ContextRelativeResource-RenderedDynamicImageResource-and-SharedResources-tp4662190p4662335.html Sent from the Users forum 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: Struggling with ContextRelativeResource, RenderedDynamicImageResource and SharedResources
Did not have time to look at it. I will try today. On Tue, Nov 12, 2013 at 7:44 AM, Dirk Forchel dirk.forc...@exedio.comwrote: Did anybody try to run my attached quickstart application and can explain why the additional LocaleMapper changes the path? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Struggling-with-ContextRelativeResource-RenderedDynamicImageResource-and-SharedResources-tp4662190p4662335.html Sent from the Users forum 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 -- Regards - Ernesto Reinaldo Barreiro
