Re: Ajax busy indicator getting stuck
Created WICKET-4257 with quickstart.
2011/11/19 Igor Vaynberg igor.vaynb...@gmail.com:
that might work.
-igor
On Fri, Nov 18, 2011 at 1:45 PM, Nazaret Kazarian
nazaret.kazar...@gmail.com wrote:
Yep, I will create a quickstart and create a jira.
If it turns out to be a bug, until it gets solved, I am thinking of
showing / hiding the busy indicator using js pre/post call handlers.
And maybe also use the following code as a condition in post call
handler to hide the indicator:
wicketAjaxBusy: function() {
for (var c in Wicket.channelManager.channels) {
if (Wicket.channelManager.channels[c].busy) {
return true;
}
}
return false;
}
Do you think that's a good idea?
2011/11/18 Igor Vaynberg igor.vaynb...@gmail.com:
quickstart, jira?
-igor
On Fri, Nov 18, 2011 at 1:20 PM, Nazaret Kazarian
nazaret.kazar...@gmail.com wrote:
That sounds reasonable. According to the scenario I described above,
the indicator will always get stuck if you use channel type Drop and
issue an ajax request on a busy channel.
2011/11/18 coincoinfou olivierandr...@gmail.com:
Same problem with IndicatingAjaxLink when I switch to
AjaxChannel.Type.DROP
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Re: Ajax busy indicator getting stuck
I have also noticed that with 1.5.3... I normally block the page with div to prevent this but for links on a modal window it happens to me (because blocking div is behind modal). Regards, Ernesto On Fri, Nov 18, 2011 at 11:53 AM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: Hi, I have added a global ajax indicator to all my pages by having all pages (through a TemplatePage superclass) implement the IAjaxIndicatorAware interface. Generally it works, but I have noticed that it is quite easy to get the ajax indicator stuck spinning indefinitely, by issuing many ajax calls quickly the one after the other. For example if I press an ajax button multiple times quickly the busy indicator gets stuck. It seems as if the Wicket.show(hide)Incrementally js functions lose count of ajax requests and the busy indicator is never actually hidden. Has anyone encountered this problem? Thanks a lot Naz - 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: Ajax busy indicator getting stuck
On Fri, Nov 18, 2011 at 12:59 PM, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: I have also noticed that with 1.5.3... I normally block the page with div to prevent this but for links on a modal window it happens to me (because blocking div is behind modal). And you didn't experience this with 1.5.2 ? Maybe https://issues.apache.org/jira/browse/WICKET-4071 is involved ? Regards, Ernesto On Fri, Nov 18, 2011 at 11:53 AM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: Hi, I have added a global ajax indicator to all my pages by having all pages (through a TemplatePage superclass) implement the IAjaxIndicatorAware interface. Generally it works, but I have noticed that it is quite easy to get the ajax indicator stuck spinning indefinitely, by issuing many ajax calls quickly the one after the other. For example if I press an ajax button multiple times quickly the busy indicator gets stuck. It seems as if the Wicket.show(hide)Incrementally js functions lose count of ajax requests and the busy indicator is never actually hidden. Has anyone encountered this problem? Thanks a lot Naz - 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 -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax busy indicator getting stuck
Martin, Before switching to 1.5.3 I was working with 1.5.x trunk and I think it was the same there... but I can´t say that assertion is 100% true. As said in my case this happens to me on a modal window because my indicator panel blocks the UI and that blocking div is behind the modal. It should not be very difficult to produce a quick-start for this issue (I guess). Best regards, Ernesto On Fri, Nov 18, 2011 at 12:02 PM, Martin Grigorov mgrigo...@apache.org wrote: On Fri, Nov 18, 2011 at 12:59 PM, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: I have also noticed that with 1.5.3... I normally block the page with div to prevent this but for links on a modal window it happens to me (because blocking div is behind modal). And you didn't experience this with 1.5.2 ? Maybe https://issues.apache.org/jira/browse/WICKET-4071 is involved ? Regards, Ernesto On Fri, Nov 18, 2011 at 11:53 AM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: Hi, I have added a global ajax indicator to all my pages by having all pages (through a TemplatePage superclass) implement the IAjaxIndicatorAware interface. Generally it works, but I have noticed that it is quite easy to get the ajax indicator stuck spinning indefinitely, by issuing many ajax calls quickly the one after the other. For example if I press an ajax button multiple times quickly the busy indicator gets stuck. It seems as if the Wicket.show(hide)Incrementally js functions lose count of ajax requests and the busy indicator is never actually hidden. Has anyone encountered this problem? Thanks a lot Naz - 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 -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.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: Ajax busy indicator getting stuck
I'm sorry I forgot to mention that I am using version 1.4.19 With a little reverse engineering I noticed that maybe one of the cases this happens is this: an ajax button is pressed, showIncrementally is executed, but the actual ajax request is postponed because its channel is busy. When the time comes to actually execute the request, the request is stopped because of precondition check, and thus hideIncrementally is never called. This loses the count. A fix might be to call hideIncrementally when the ajax request precondition is not met. As to why the precondition is not met, I am guessing it's because the previous ajax request did DOM replacement in a way that the precondition of the queued request is no longer met. 2011/11/18 Ernesto Reinaldo Barreiro reier...@gmail.com: Martin, Before switching to 1.5.3 I was working with 1.5.x trunk and I think it was the same there... but I can´t say that assertion is 100% true. As said in my case this happens to me on a modal window because my indicator panel blocks the UI and that blocking div is behind the modal. It should not be very difficult to produce a quick-start for this issue (I guess). Best regards, Ernesto On Fri, Nov 18, 2011 at 12:02 PM, Martin Grigorov mgrigo...@apache.org wrote: On Fri, Nov 18, 2011 at 12:59 PM, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: I have also noticed that with 1.5.3... I normally block the page with div to prevent this but for links on a modal window it happens to me (because blocking div is behind modal). And you didn't experience this with 1.5.2 ? Maybe https://issues.apache.org/jira/browse/WICKET-4071 is involved ? Regards, Ernesto On Fri, Nov 18, 2011 at 11:53 AM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: Hi, I have added a global ajax indicator to all my pages by having all pages (through a TemplatePage superclass) implement the IAjaxIndicatorAware interface. Generally it works, but I have noticed that it is quite easy to get the ajax indicator stuck spinning indefinitely, by issuing many ajax calls quickly the one after the other. For example if I press an ajax button multiple times quickly the busy indicator gets stuck. It seems as if the Wicket.show(hide)Incrementally js functions lose count of ajax requests and the busy indicator is never actually hidden. Has anyone encountered this problem? Thanks a lot Naz - 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 -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax busy indicator getting stuck
Martin, WICKET-4071 is not involved as I am not using AjaxIndicatorAppender in any way. 2011/11/18 Nazaret Kazarian nazaret.kazar...@gmail.com: I'm sorry I forgot to mention that I am using version 1.4.19 With a little reverse engineering I noticed that maybe one of the cases this happens is this: an ajax button is pressed, showIncrementally is executed, but the actual ajax request is postponed because its channel is busy. When the time comes to actually execute the request, the request is stopped because of precondition check, and thus hideIncrementally is never called. This loses the count. A fix might be to call hideIncrementally when the ajax request precondition is not met. As to why the precondition is not met, I am guessing it's because the previous ajax request did DOM replacement in a way that the precondition of the queued request is no longer met. 2011/11/18 Ernesto Reinaldo Barreiro reier...@gmail.com: Martin, Before switching to 1.5.3 I was working with 1.5.x trunk and I think it was the same there... but I can´t say that assertion is 100% true. As said in my case this happens to me on a modal window because my indicator panel blocks the UI and that blocking div is behind the modal. It should not be very difficult to produce a quick-start for this issue (I guess). Best regards, Ernesto On Fri, Nov 18, 2011 at 12:02 PM, Martin Grigorov mgrigo...@apache.org wrote: On Fri, Nov 18, 2011 at 12:59 PM, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: I have also noticed that with 1.5.3... I normally block the page with div to prevent this but for links on a modal window it happens to me (because blocking div is behind modal). And you didn't experience this with 1.5.2 ? Maybe https://issues.apache.org/jira/browse/WICKET-4071 is involved ? Regards, Ernesto On Fri, Nov 18, 2011 at 11:53 AM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: Hi, I have added a global ajax indicator to all my pages by having all pages (through a TemplatePage superclass) implement the IAjaxIndicatorAware interface. Generally it works, but I have noticed that it is quite easy to get the ajax indicator stuck spinning indefinitely, by issuing many ajax calls quickly the one after the other. For example if I press an ajax button multiple times quickly the busy indicator gets stuck. It seems as if the Wicket.show(hide)Incrementally js functions lose count of ajax requests and the busy indicator is never actually hidden. Has anyone encountered this problem? Thanks a lot Naz - 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 -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax busy indicator getting stuck
Same problem with IndicatingAjaxLink when I switch to AjaxChannel.Type.DROP -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Ajax-busy-indicator-getting-stuck-tp4082837p4083026.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: Ajax busy indicator getting stuck
That sounds reasonable. According to the scenario I described above, the indicator will always get stuck if you use channel type Drop and issue an ajax request on a busy channel. 2011/11/18 coincoinfou olivierandr...@gmail.com: Same problem with IndicatingAjaxLink when I switch to AjaxChannel.Type.DROP -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Ajax-busy-indicator-getting-stuck-tp4082837p4083026.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: Ajax busy indicator getting stuck
quickstart, jira? -igor On Fri, Nov 18, 2011 at 1:20 PM, Nazaret Kazarian nazaret.kazar...@gmail.com wrote: That sounds reasonable. According to the scenario I described above, the indicator will always get stuck if you use channel type Drop and issue an ajax request on a busy channel. 2011/11/18 coincoinfou olivierandr...@gmail.com: Same problem with IndicatingAjaxLink when I switch to AjaxChannel.Type.DROP -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Ajax-busy-indicator-getting-stuck-tp4082837p4083026.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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax busy indicator getting stuck
Yep, I will create a quickstart and create a jira.
If it turns out to be a bug, until it gets solved, I am thinking of
showing / hiding the busy indicator using js pre/post call handlers.
And maybe also use the following code as a condition in post call
handler to hide the indicator:
wicketAjaxBusy: function() {
for (var c in Wicket.channelManager.channels) {
if (Wicket.channelManager.channels[c].busy) {
return true;
}
}
return false;
}
Do you think that's a good idea?
2011/11/18 Igor Vaynberg igor.vaynb...@gmail.com:
quickstart, jira?
-igor
On Fri, Nov 18, 2011 at 1:20 PM, Nazaret Kazarian
nazaret.kazar...@gmail.com wrote:
That sounds reasonable. According to the scenario I described above,
the indicator will always get stuck if you use channel type Drop and
issue an ajax request on a busy channel.
2011/11/18 coincoinfou olivierandr...@gmail.com:
Same problem with IndicatingAjaxLink when I switch to AjaxChannel.Type.DROP
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Re: Ajax busy indicator getting stuck
that might work.
-igor
On Fri, Nov 18, 2011 at 1:45 PM, Nazaret Kazarian
nazaret.kazar...@gmail.com wrote:
Yep, I will create a quickstart and create a jira.
If it turns out to be a bug, until it gets solved, I am thinking of
showing / hiding the busy indicator using js pre/post call handlers.
And maybe also use the following code as a condition in post call
handler to hide the indicator:
wicketAjaxBusy: function() {
for (var c in Wicket.channelManager.channels) {
if (Wicket.channelManager.channels[c].busy) {
return true;
}
}
return false;
}
Do you think that's a good idea?
2011/11/18 Igor Vaynberg igor.vaynb...@gmail.com:
quickstart, jira?
-igor
On Fri, Nov 18, 2011 at 1:20 PM, Nazaret Kazarian
nazaret.kazar...@gmail.com wrote:
That sounds reasonable. According to the scenario I described above,
the indicator will always get stuck if you use channel type Drop and
issue an ajax request on a busy channel.
2011/11/18 coincoinfou olivierandr...@gmail.com:
Same problem with IndicatingAjaxLink when I switch to AjaxChannel.Type.DROP
--
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Re: ajax busy indicator for AjaxFallbackDefaultDataTable
What I did for the paginator and sortable columns was to create 2 subclases.
For the OrderByBorder I get the indicator on the column to the right, which
does not look good. I still don't know how to fix that.
These are the two classes:
abstract class IndicatingAjaxFallbackOrderByBorder extends
AjaxFallbackOrderByBorder implements IAjaxIndicatorAware {
private static final long serialVersionUID = 1L;
private final AjaxIndicatorAppender indicatorAppender = new
AjaxIndicatorAppender();
public IndicatingAjaxFallbackOrderByBorder(String id, String
property,
ISortStateLocator stateLocator) {
super(id, property, stateLocator);
add(indicatorAppender);
}
@Override
public String getAjaxIndicatorMarkupId() {
return indicatorAppender.getMarkupId();
}
}
class IndicatingAjaxPagingNavigator extends AjaxPagingNavigator implements
IAjaxIndicatorAware {
private static final long serialVersionUID = 1L;
private final AjaxIndicatorAppender indicatorAppender = new
AjaxIndicatorAppender();
public IndicatingAjaxPagingNavigator(String id, IPageable
pageable) {
super(id, pageable);
add(indicatorAppender);
}
@Override
public String getAjaxIndicatorMarkupId() {
return indicatorAppender.getMarkupId();
}
}
fachhoch wrote:
AjaxFallbackDefaultDataTable has several components inside
AjaxNavigationToolbar
AjaxFallbackHeadersToolbar
I want to display ajax busy indicator when ever user clicks on pagination
or any column which is sortable
'adding IndicatorAppender to AjaxLink or AjaxButton works but it is not
working for AjaxFallbackDefaultDataTable please help me
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Re: ajax busy indicator
see mask component in wicketstuff-minis -igor On Sun, Mar 15, 2009 at 4:47 PM, miro miroconn...@yahoo.com wrote: is there any ajax busy indicator which blocks the entire page some thing like nexus repository manager does . -- View this message in context: http://www.nabble.com/ajax-busy-indicator-tp22529825p22529825.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
Re: ajax busy indicator never stops in IE
The problem is in wicket-ajax.js file. In 1.4-rc1 it is line #1448:
if (typeof(id) == string id.length 0) {
Change it to:
if ((typeof(id) == String || typeof(id) == string) id.length 0) {
and it all works.
Cheers!
miro wrote:
My page has IndicatingAjaxLinkWhen user clicks on this link the
busy indicator never stops , it works fine in firefox
here some html
tbody
wicket:id=auditInfoContainer
style=width:100%;height:556;overflow:auto;
wicket:container
wicket:id=auditInfos
tr
wicket:id=auditInfo height=10
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
/tr
/wicket:container
/tbody
auditInfo is the link .
I am using wicket 1.3.5
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Re: ajax busy indicator never stops in IE
I observed this behaviour too, but currently that issue doesn't have the
highest priority for me. I just wanted to give you a hint: I know it was
working in some wicket versions before 1.3.5 maybe it'll be a good start to
have a look at the JS involved and compare it with different wicket versions
... and then come up with a patch :-)
regards,
michael
miro wrote:
i gave the wrong code here again
code to add link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
});
html to show link
html xmlns:wicket=http://wicket.apache.org/;
head/head
body
# increment
/body
/html
output from ajax debug
INFO: focus removed from wicket-generated-id-0
INFO: focus set on test__link2
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:3:test_link::IBehaviorListener:0:-1random=0.39759167481818924
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1562 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[ #
increment
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: Calling focus on test__link2
INFO: focus set on test__link2
INFO: focus removed from test__link2
please tell me why am i getting ERROR: [object Error] ?
miro wrote:
did a simple test of this problem
java code for adding a link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
}.add(new Label(test,click here)));
}
here is the html
html
head/head
body
label wicket:id=test/
/body
/html
ajax debug console
INFO: Using ActiveX transport
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:1:test_link::IBehaviorListener:0:random=0.018303795903651054
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1584 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[
labelclick here/label
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: last focus id was not set
please help me understand what is going wrong .
Nino.Martinez wrote:
Hi Xhelas, you could try installing firefox lite, or the microsoft
script debugger.. That should help you pickup whats wrong...
You could also try the good old alert debug technique:)
Xhelas wrote:
Thank you for the clue on the clue! There are indeed some likely
usefull
information (with errors on IE7) in the ajax console,
Re: ajax busy indicator never stops in IE
I compared the ajax console difference for IE and firefox the main difference is IE complains about object error IE console INFO: Response parsed. Now invoking steps... ERROR: [object Error] (several of these) INFO: Response processed successfully. INFO: Invoking post-call handler(s)... INFO: last focus id was not set Firefox console INFO: Response parsed. Now invoking steps... INFO: Response processed successfully. INFO: Invoking post-call handler(s)... INFO: last focus id was not set please help me understand whjat might cause ERROR: [object Error] in IE and not in firefox ? Xhelas wrote: Thank you for the clue on the clue! There are indeed some likely usefull information (with errors on IE7) in the ajax console, but it is not easy to understand it. I will compare it with firefox generated logs... igor.vaynberg wrote: why dont you check *why* it is not hiding. ajax console should give you a clue. -igor On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote: did nobody faced this problem whats the solution for this ? miro wrote: My page has IndicatingAjaxLinkWhen user clicks on this link the busy indicator never stops , it works fine in firefox here some html tbody wicket:id=auditInfoContainer style=width:100%;height:556;overflow:auto; wicket:container wicket:id=auditInfos tr wicket:id=auditInfo height=10 td /td td /td td /td td /td td /td td /td td /td td /td td /td /tr /wicket:container /tbody auditInfo is the link . I am using wicket 1.3.5 -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20501752.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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20559665.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]
Re: ajax busy indicator never stops in IE
did a simple test of this problem
java code for adding a link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
}.add(new Label(test,click here)));
}
here is the html
html
head/head
body
label wicket:id=test/
/body
/html
ajax debug console
INFO: Using ActiveX transport
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:1:test_link::IBehaviorListener:0:random=0.018303795903651054
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1584 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[
labelclick here/label
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: last focus id was not set
please help me understand what is going wrong .
Nino.Martinez wrote:
Hi Xhelas, you could try installing firefox lite, or the microsoft
script debugger.. That should help you pickup whats wrong...
You could also try the good old alert debug technique:)
Xhelas wrote:
Thank you for the clue on the clue! There are indeed some likely usefull
information (with errors on IE7) in the ajax console, but it is not easy
to
understand it. I will compare it with firefox generated logs...
igor.vaynberg wrote:
why dont you check *why* it is not hiding. ajax console should give you
a
clue.
-igor
On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote:
did nobody faced this problem whats the solution for this ?
miro wrote:
My page has IndicatingAjaxLinkWhen user clicks on this link
the
busy indicator never stops , it works fine in firefox
here some html
tbody
wicket:id=auditInfoContainer
style=width:100%;height:556;overflow:auto;
wicket:container
wicket:id=auditInfos
tr
wicket:id=auditInfo height=10
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
/tr
/wicket:container
Re: ajax busy indicator never stops in IE
i gave the wrong code here again
code to add link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
});
html to show link
html xmlns:wicket=http://wicket.apache.org/;
head/head
body
# increment
/body
/html
output from ajax debug
INFO: focus removed from wicket-generated-id-0
INFO: focus set on test__link2
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:3:test_link::IBehaviorListener:0:-1random=0.39759167481818924
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1562 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[ #
increment
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: Calling focus on test__link2
INFO: focus set on test__link2
INFO: focus removed from test__link2
please tell me why am i getting ERROR: [object Error] ?
miro wrote:
did a simple test of this problem
java code for adding a link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
}.add(new Label(test,click here)));
}
here is the html
html
head/head
body
label wicket:id=test/
/body
/html
ajax debug console
INFO: Using ActiveX transport
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:1:test_link::IBehaviorListener:0:random=0.018303795903651054
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1584 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[
labelclick here/label
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: last focus id was not set
please help me understand what is going wrong .
Nino.Martinez wrote:
Hi Xhelas, you could try installing firefox lite, or the microsoft
script debugger.. That should help you pickup whats wrong...
You could also try the good old alert debug technique:)
Xhelas wrote:
Thank you for the clue on the clue! There are indeed some likely usefull
information (with errors on IE7) in the ajax console, but it is not easy
to
understand it. I will compare it with firefox generated logs...
igor.vaynberg wrote:
why dont you check *why* it is not hiding. ajax console should give you
a
clue.
-igor
On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote:
did nobody faced this problem whats the solution for this ?
miro wrote:
My page has IndicatingAjaxLinkWhen user clicks on
Re: ajax busy indicator never stops in IE
Miro
Putting the system out print will only confirm that the ajax call are
made from server side, your problem are clientside on IE, somethings not
right with ie.. Could you prepend and append alert('before') and after
alert('before') to the ajax target..? and tell if both calls are made..?
Probablly
miro wrote:
did a simple test of this problem
java code for adding a link
add(new IndicatingAjaxLink(test_link){
public void onClick(AjaxRequestTarget target) {
System.out.println(link clicked);
target.addComponent(this);
}
}.add(new Label(test,click here)));
}
here is the html
html
head/head
body
label wicket:id=test/
/body
/html
ajax debug console
INFO: Using ActiveX transport
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:1:test_link::IBehaviorListener:0:random=0.018303795903651054
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (1584 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseheader-contribution
encoding=wicket1 ![CDATA[head
xmlns:wicket=http://wicket.apache.org;script type=text/javascript
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script
script type=text/javascript
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]^]^*//script
script type=text/javascript !--/*--![CDATA[/*!--*/
var e = Wicket.$('test__link2--ajax-indicator'); if (e != null
typeof(e.parentNode) != 'undefined') e.parentNode.removeChild(e);
/*--]^]^*//script
/head]]/header-contributioncomponent id=test__link2 ![CDATA[
labelclick here/label
resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/indicator.gif
]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: [object Error]
INFO: Response processed successfully.
INFO: Invoking post-call handler(s)...
INFO: last focus id was not set
please help me understand what is going wrong .
Nino.Martinez wrote:
Hi Xhelas, you could try installing firefox lite, or the microsoft
script debugger.. That should help you pickup whats wrong...
You could also try the good old alert debug technique:)
Xhelas wrote:
Thank you for the clue on the clue! There are indeed some likely usefull
information (with errors on IE7) in the ajax console, but it is not easy
to
understand it. I will compare it with firefox generated logs...
igor.vaynberg wrote:
why dont you check *why* it is not hiding. ajax console should give you
a
clue.
-igor
On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote:
did nobody faced this problem whats the solution for this ?
miro wrote:
My page has IndicatingAjaxLinkWhen user clicks on this link
the
busy indicator never stops , it works fine in firefox
here some html
tbody
wicket:id=auditInfoContainer
style=width:100%;height:556;overflow:auto;
wicket:container
wicket:id=auditInfos
tr
wicket:id=auditInfo height=10
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
/td
td
Re: ajax busy indicator never stops in IE
All the same for me with 1.4-rc1. miro wrote: My page has IndicatingAjaxLinkWhen user clicks on this link the busy indicator never stops , it works fine in firefox here some html tbody wicket:id=auditInfoContainer style=width:100%;height:556;overflow:auto; wicket:container wicket:id=auditInfos tr wicket:id=auditInfo height=10 td /td td /td td /td td /td td /td td /td td /td td /td td /td /tr /wicket:container /tbody auditInfo is the link . I am using wicket 1.3.5 -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20496470.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]
Re: ajax busy indicator never stops in IE
did nobody faced this problem whats the solution for this ? miro wrote: My page has IndicatingAjaxLinkWhen user clicks on this link the busy indicator never stops , it works fine in firefox here some html tbody wicket:id=auditInfoContainer style=width:100%;height:556;overflow:auto; wicket:container wicket:id=auditInfos tr wicket:id=auditInfo height=10 td /td td /td td /td td /td td /td td /td td /td td /td td /td /tr /wicket:container /tbody auditInfo is the link . I am using wicket 1.3.5 -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20501752.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]
Re: ajax busy indicator never stops in IE
why dont you check *why* it is not hiding. ajax console should give you a clue. -igor On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote: did nobody faced this problem whats the solution for this ? miro wrote: My page has IndicatingAjaxLinkWhen user clicks on this link the busy indicator never stops , it works fine in firefox here some html tbody wicket:id=auditInfoContainer style=width:100%;height:556;overflow:auto; wicket:container wicket:id=auditInfos tr wicket:id=auditInfo height=10 td /td td /td td /td td /td td /td td /td td /td td /td td /td /tr /wicket:container /tbody auditInfo is the link . I am using wicket 1.3.5 -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20501752.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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ajax busy indicator never stops in IE
Thank you for the clue on the clue! There are indeed some likely usefull information (with errors on IE7) in the ajax console, but it is not easy to understand it. I will compare it with firefox generated logs... igor.vaynberg wrote: why dont you check *why* it is not hiding. ajax console should give you a clue. -igor On Fri, Nov 14, 2008 at 6:43 AM, miro [EMAIL PROTECTED] wrote: did nobody faced this problem whats the solution for this ? miro wrote: My page has IndicatingAjaxLinkWhen user clicks on this link the busy indicator never stops , it works fine in firefox here some html tbody wicket:id=auditInfoContainer style=width:100%;height:556;overflow:auto; wicket:container wicket:id=auditInfos tr wicket:id=auditInfo height=10 td /td td /td td /td td /td td /td td /td td /td td /td td /td /tr /wicket:container /tbody auditInfo is the link . I am using wicket 1.3.5 -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20501752.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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/ajax-busy-indicator-never-stops-in-IE-tp20485948p20506809.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]
Re: Ajax Busy Indicator
And wait a minute, is the container in fact the indicator?
Yes!
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
This part I didn't understand.
The html has just img src=# border=0
wicket:id=ajaxIndicator/ and that command will replace the src -
Wicket's default indicator image.
Wicket id is a different thing than the markup id. Probably
you need to override getMarkupId() to return that id.
Ok. This is probably where I have messed up.
Say I have img src=# border=0 wicket:id=ajaxIndicatorImage/
in my HTML and an AjaxIndicatorContainer extends WebMarkupContainer
for it as previously.
Now, how do I set up the markup-id if it is not the same as wicket-id
:) ? Anyone has done this exact same thing before in a similar manner
and coud post code?
**
Martin
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Re: Ajax Busy Indicator
This seems like tweaking...
nope, that's what CSS is for, you wouldn't want to change your markup just
to put something as tiny as an ajaxindicator some pixels to the left would
you? (just an example)
Martin Makundi wrote:
You can use CSS to control the positon of the busy indicating image. To
place it
right from the button use
This seems like tweaking...
IAjaxIndicatorAware simply takes the html id of the element you want
to show/hide; it can be placed anywhere in html...
This is more of what I am looking for, but with IAjaxIndicatorAware I
havent succeeded in making the indicator appear. I posted earlier the
code I have, but it didn't do the job. I will repeat it here if
someone can see immediately what is wrong in it:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new
Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
Feedback messages will be here.
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right # /tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
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Michael Sparer
http://talk-on-tech.blogspot.com
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Re: Ajax Busy Indicator
This seems like tweaking... nope, that's what CSS is for, you wouldn't want to change your markup just to put something as tiny as an ajaxindicator some pixels to the left would you? (just an example) What I do not want is the indicator to take up extra space from where it does not belong (i.e., either immediate left or right side of the button). Say, I want the following layout: element Aelement BindicatorIconelement Cnew row/block element DajaxSubmitButtonelement Eelement F With css I cannot position the IndicatorAppender like that. It will only appear on either left or right side of the ajaxSubmitButton. What I want is to a) independently position the indicatorIcon and b) independently position the submitButton and c) activate the indicatorIcon with the submitbutton. ** Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax Busy Indicator
Hi!
Tnx Igor, I finally got it working after quite some wrestling.. I
understood I must extend the AjaxButton? I shall play around with it
some more in order to more fully understand it.
However, in case someone else needs it too, my complete code and
markup is available below for ajax busy indicator for form submit
button.
/**
* This class TODO
*/
public class IndicatorLogin extends WebPage {
private static final long serialVersionUID = 1L;
/**
* Constructor for TODO
*/
@SuppressWarnings(serial)
public IndicatorLogin() {
final Form loginForm = new Form(loginForm, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer(loginForm);
{
TextField userIdField = new TextField(userId, new Model());
userIdField.setRequired(true);
loginForm.add(userIdField);
}
{
PasswordTextField passwdField = new
PasswordTextField(password, new Model());
passwdField.setResetPassword(false);
loginForm.add(passwdField);
}
{
final AjaxButton loginButton = new MyAjaxButton(loginButton,
loginForm) {
@Override
protected void onSubmit(AjaxRequestTarget arg0, Form arg1) {
simulateLoginTransaction();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
};
loginForm.add(loginButton);
}
add(new FeedbackPanel(feedback));
add(loginForm);
}
/**
* This method TODO
*/
synchronized void simulateLoginTransaction() {
System.out.println(Transaction begin.);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println(Transaction complete.);
}
}
/**
* This class TODO
*/
@SuppressWarnings(serial)
class AjaxIndicatorContainer extends WebMarkupContainer {
/**
* Constructor for TODO
* @param form
*/
public AjaxIndicatorContainer(Form form) {
super(ajaxIndicator); // wicket:id
setOutputMarkupId(true);
setMarkupId(ajaxIndicatorId); // markup:id
form.add(this);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
}
abstract class MyAjaxButton extends AjaxButton implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
* @param id
* @param form
*/
public MyAjaxButton(String id, Form form) {
super(id, form);
}
};
html xmlns:wicket=http://wicket.sourceforge.net;
head
titleLogin form/title
/head
body
h1Login/h1
span wicket:id=feedbackFeedback messages will be here./span
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right
img src=# border=0 style=display:none
wicket:id=ajaxIndicator//tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/body
/html
**
Martin
2008/1/30, Igor Vaynberg [EMAIL PROTECTED]:
img src=# border=0 wicket:id=ajaxIndicatorImage
id=ajaxIndicatorImage/ should get you started :)
the only caveat is if that image component for some reason has
setoutputmarkupid(true) set on it, in which case the id attr you put
into markup will be overwritten, to make this thing work dynamically
you would
final Image image=new Image(ajxIndicatorImage, ...);
image.setOutputMarkupId(true);
image.setMarkupId('whatever-you-want-but-make-sure-its-unique');
pass that markup id to your iajaxindicatorware component
alternatively you can wire up the two components so the use wicket's
automatically generated markup id which is available via
component.getmarkupid() but the caveat is that it is only available
during render
-igor
class abstract mycomponent implements iajaxindicatoraware {
};
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Re: Ajax Busy Indicator
no, you dont need to extend an ajaxbutton, IAjaxIndicatorAware works
on any component that has any kind of ajax behavior added to it
-igor
On Jan 30, 2008 1:34 PM, Martin Makundi
[EMAIL PROTECTED] wrote:
Hi!
Tnx Igor, I finally got it working after quite some wrestling.. I
understood I must extend the AjaxButton? I shall play around with it
some more in order to more fully understand it.
However, in case someone else needs it too, my complete code and
markup is available below for ajax busy indicator for form submit
button.
/**
* This class TODO
*/
public class IndicatorLogin extends WebPage {
private static final long serialVersionUID = 1L;
/**
* Constructor for TODO
*/
@SuppressWarnings(serial)
public IndicatorLogin() {
final Form loginForm = new Form(loginForm, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer(loginForm);
{
TextField userIdField = new TextField(userId, new Model());
userIdField.setRequired(true);
loginForm.add(userIdField);
}
{
PasswordTextField passwdField = new
PasswordTextField(password, new Model());
passwdField.setResetPassword(false);
loginForm.add(passwdField);
}
{
final AjaxButton loginButton = new MyAjaxButton(loginButton,
loginForm) {
@Override
protected void onSubmit(AjaxRequestTarget arg0, Form arg1) {
simulateLoginTransaction();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
};
loginForm.add(loginButton);
}
add(new FeedbackPanel(feedback));
add(loginForm);
}
/**
* This method TODO
*/
synchronized void simulateLoginTransaction() {
System.out.println(Transaction begin.);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println(Transaction complete.);
}
}
/**
* This class TODO
*/
@SuppressWarnings(serial)
class AjaxIndicatorContainer extends WebMarkupContainer {
/**
* Constructor for TODO
* @param form
*/
public AjaxIndicatorContainer(Form form) {
super(ajaxIndicator); // wicket:id
setOutputMarkupId(true);
setMarkupId(ajaxIndicatorId); // markup:id
form.add(this);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
}
abstract class MyAjaxButton extends AjaxButton implements IAjaxIndicatorAware
{
/**
* Constructor for TODO
*
* @param id
* @param form
*/
public MyAjaxButton(String id, Form form) {
super(id, form);
}
};
html xmlns:wicket=http://wicket.sourceforge.net;
head
titleLogin form/title
/head
body
h1Login/h1
span wicket:id=feedbackFeedback messages will be here./span
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right
img src=# border=0 style=display:none
wicket:id=ajaxIndicator//tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/body
/html
**
Martin
2008/1/30, Igor Vaynberg [EMAIL PROTECTED]:
img src=# border=0 wicket:id=ajaxIndicatorImage
id=ajaxIndicatorImage/ should get you started :)
the only caveat is if that image component for some reason has
setoutputmarkupid(true) set on it, in which case the id attr you put
into markup will be overwritten, to make this thing work dynamically
you would
final Image image=new Image(ajxIndicatorImage, ...);
image.setOutputMarkupId(true);
image.setMarkupId('whatever-you-want-but-make-sure-its-unique');
pass that markup id to your iajaxindicatorware component
alternatively you can wire up the two components so the use wicket's
automatically generated markup id which is available via
component.getmarkupid() but the caveat is that it is only available
during render
-igor
class abstract mycomponent implements iajaxindicatoraware {
};
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Re: Ajax Busy Indicator
no, you dont need to extend an ajaxbutton, IAjaxIndicatorAware works on any component that has any kind of ajax behavior added to it This means? I tried using AjaxButton and adding an AjaxFormSubmitBehavior implements IAjaxIndicatorAware but that never received the submit event. I also tried a SubmitLink button with the same behavior, but it did not work. Finally, extending AjaxButton and implementing IAjaxIndicatorAware received the event, but lost the feedback functionality. I am still a bit clueless with this new frame ;) So how whould you have done it exactly right? t. Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax Busy Indicator
if ajaxbutton works for you thats great. i was simply trying to explain that iajaxindicatoraware is decoupled from ajaxbutton - it will work on any component to which you add an ajax behavior. -igor On Jan 30, 2008 9:04 PM, Martin Makundi [EMAIL PROTECTED] wrote: no, you dont need to extend an ajaxbutton, IAjaxIndicatorAware works on any component that has any kind of ajax behavior added to it This means? I tried using AjaxButton and adding an AjaxFormSubmitBehavior implements IAjaxIndicatorAware but that never received the submit event. I also tried a SubmitLink button with the same behavior, but it did not work. Finally, extending AjaxButton and implementing IAjaxIndicatorAware received the event, but lost the feedback functionality. I am still a bit clueless with this new frame ;) So how whould you have done it exactly right? t. Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax Busy Indicator
Take a look at IndicatingAjaxButton in the extensions-project and adapt it
for your form.
If you don't mind taking the default indicator, you can use
WicketAjaxIndicatorAppender just like in the mentioned class
Martin Makundi wrote:
Hi!
Can anyone help? I am having difficulties showing a bysy indicator
besides the submit button, while the form is being submitted and
processed. I have only found pieces of varying examples and I have
tried to put them work together, but it just does not seem want to
show the indicator. Here is my code:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new
Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
Feedback messages will be here.
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right # /tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
**
Martin
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Michael Sparer
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--
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Re: Ajax Busy Indicator
Hi!
I can get the default behaviour to work. However, I do not want the
ajax indicator icon to be appended after the button. Instead, I want
to simply mark it elsewhere in my html file to position it suitably. I
have not found a way to separate the button from the icon in the
markup. I am new to Wicket, so I haven't got my mind wrapped around
this the right way yet.
To put it in swing, I would set the icon visible on default render.
Then I would set it visible for the duration of the processing and set
it invisible again after that. At least this is what it should look
like, but I cannot seem to get the pieces together nicely. Anybody can
help? Anyone have boilerplate code for the same problem?
**
Martin
2008/1/29, Michael Sparer [EMAIL PROTECTED]:
Take a look at IndicatingAjaxButton in the extensions-project and adapt it
for your form.
If you don't mind taking the default indicator, you can use
WicketAjaxIndicatorAppender just like in the mentioned class
Martin Makundi wrote:
Hi!
Can anyone help? I am having difficulties showing a bysy indicator
besides the submit button, while the form is being submitted and
processed. I have only found pieces of varying examples and I have
tried to put them work together, but it just does not seem want to
show the indicator. Here is my code:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new
Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
Feedback messages will be here.
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right # /tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
**
Martin
-
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Michael Sparer
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--
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Re: Ajax Busy Indicator
IAjaxIndicatorAware simply takes the html id of the element you want
to show/hide; it can be placed anywhere in html...
alternatively there are clientside javascript callbacks you can hook
into to create gmail-like busy indicator, see wicket-ajax.js
-igor
On Jan 29, 2008 11:11 AM, Martin Makundi
[EMAIL PROTECTED] wrote:
Hi!
I can get the default behaviour to work. However, I do not want the
ajax indicator icon to be appended after the button. Instead, I want
to simply mark it elsewhere in my html file to position it suitably. I
have not found a way to separate the button from the icon in the
markup. I am new to Wicket, so I haven't got my mind wrapped around
this the right way yet.
To put it in swing, I would set the icon visible on default render.
Then I would set it visible for the duration of the processing and set
it invisible again after that. At least this is what it should look
like, but I cannot seem to get the pieces together nicely. Anybody can
help? Anyone have boilerplate code for the same problem?
**
Martin
2008/1/29, Michael Sparer [EMAIL PROTECTED]:
Take a look at IndicatingAjaxButton in the extensions-project and adapt it
for your form.
If you don't mind taking the default indicator, you can use
WicketAjaxIndicatorAppender just like in the mentioned class
Martin Makundi wrote:
Hi!
Can anyone help? I am having difficulties showing a bysy indicator
besides the submit button, while the form is being submitted and
processed. I have only found pieces of varying examples and I have
tried to put them work together, but it just does not seem want to
show the indicator. Here is my code:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new
Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
Feedback messages will be here.
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=right # /tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
**
Martin
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Michael Sparer
http://talk-on-tech.blogspot.com
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RE: Ajax Busy Indicator
You can use CSS to control the positon of the busy indicating image. To place
it right from the button use
span.wicket-ajax-indicator img {
margin:0;
padding:0;
padding-left: 2px;
display: inline;
white-space: nowrap;
}
Use other css code for other positioning.
Stefan
-Ursprüngliche Nachricht-
Von: Martin Makundi [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 29. Januar 2008 20:12
An: users@wicket.apache.org
Betreff: Re: Ajax Busy Indicator
Hi!
I can get the default behaviour to work. However, I do not want the ajax
indicator icon to be appended after the button. Instead, I want to simply mark
it elsewhere in my html file to position it suitably. I have not found a way to
separate the button from the icon in the markup. I am new to Wicket, so I
haven't got my mind wrapped around this the right way yet.
To put it in swing, I would set the icon visible on default render.
Then I would set it visible for the duration of the processing and set it
invisible again after that. At least this is what it should look like, but I
cannot seem to get the pieces together nicely. Anybody can help? Anyone have
boilerplate code for the same problem?
**
Martin
2008/1/29, Michael Sparer [EMAIL PROTECTED]:
Take a look at IndicatingAjaxButton in the extensions-project and
adapt it for your form.
If you don't mind taking the default indicator, you can use
WicketAjaxIndicatorAppender just like in the mentioned class
Martin Makundi wrote:
Hi!
Can anyone help? I am having difficulties showing a bysy indicator
besides the submit button, while the form is being submitted and
processed. I have only found pieces of varying examples and I have
tried to put them work together, but it just does not seem want to
show the indicator. Here is my code:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON,
new
Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
Feedback messages will be here.
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr trtd NOWRAP
align=right
Password: /tdtdinput type=password
wicket:id=password/td/tr trtd align=right # /tdtd
NOWRAP input type=submit value=Sign in
wicket:id=loginButton /td/tr /table /form
/wicket:extend /body
**
Martin
- To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Michael Sparer
http://talk-on-tech.blogspot.com
--
View this message in context:
http://www.nabble.com/Ajax-Busy-Indicator
Re: Ajax Busy Indicator
You can use CSS to control the positon of the busy indicating image. To place
it
right from the button use
This seems like tweaking...
IAjaxIndicatorAware simply takes the html id of the element you want
to show/hide; it can be placed anywhere in html...
This is more of what I am looking for, but with IAjaxIndicatorAware I
havent succeeded in making the indicator appear. I posted earlier the
code I have, but it didn't do the job. I will repeat it here if
someone can see immediately what is wrong in it:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
span wicket:id=feedbackFeedback messages will be here./span
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=rightimg src=# border=0
wicket:id=ajaxIndicator style=display:none//tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
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Re: Ajax Busy Indicator
On Wed, 30 Jan 2008, Martin Makundi wrote:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
Maybe you won't need the container around the indicator if
you say setOutputMarkupPlaceHolderTag(true) to the indicator
itself.
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
I have used hardocoded HTML ids here, that way you can
easily control the layout of the indicator in CSS.
public class AjaxIndicatorContainer extends WebMarkupContainer {
...
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
...
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
Wicket id is a different thing than the markup id. Probably
you need to override getMarkupId() to return that id.
And wait a minute, is the container in fact the indicator?
Then you definitely need to output the placeholder container
for it, otherwise ajax has no way of making it visible
as it does not appear in the HTML. You should be able to see
this as an error in the ajax debug console (available when
running with -Dwicket.configuration=development ).
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
This part I didn't understand.
Best wishes,
Timo
--
Timo Rantalaiho
Reaktor Innovations OyURL: http://www.ri.fi/
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